From 8810d27aad7a63fdf1d2ceb96f0c4e36ce02803c Mon Sep 17 00:00:00 2001
From: zackees <z@zackees.com>
Date: Fri, 24 Jul 2026 14:58:14 -0700
Subject: [PATCH 1/4] fix: align embedded zccache with soldr

---
 Cargo.lock                            | 585 +++++++++++++++++++++++++-
 crates/fbuild-build-engine/Cargo.toml |   2 +-
 crates/fbuild-build/Cargo.toml        |  10 +-
 3 files changed, 568 insertions(+), 29 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index c72fa1bfc..d6cccad39 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -380,8 +380,20 @@ version = "0.6.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23cdc57ce23ac53c931e88a43d06d070a6fd142f2617be5855eb75efc9beb1c2"
 dependencies = [
- "bytecheck_derive",
- "ptr_meta",
+ "bytecheck_derive 0.6.12",
+ "ptr_meta 0.1.4",
+ "simdutf8",
+]
+
+[[package]]
+name = "bytecheck"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0caa33a2c0edca0419d15ac723dff03f1956f7978329b1e3b5fdaaaed9d3ca8b"
+dependencies = [
+ "bytecheck_derive 0.8.2",
+ "ptr_meta 0.3.1",
+ "rancor",
  "simdutf8",
 ]
 
@@ -396,6 +408,17 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "bytecheck_derive"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89385e82b5d1821d2219e0b095efa2cc1f246cbf99080f3be46a1a85c0d392d9"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "bytemuck"
 version = "1.25.0"
@@ -1139,7 +1162,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache",
+ "zccache 1.12.17",
  "zip",
 ]
 
@@ -1173,7 +1196,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache",
+ "zccache 1.12.14",
  "zip",
 ]
 
@@ -1206,7 +1229,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache",
+ "zccache 1.12.17",
  "zip",
 ]
 
@@ -1240,7 +1263,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache",
+ "zccache 1.12.14",
  "zip",
 ]
 
@@ -1274,7 +1297,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache",
+ "zccache 1.12.14",
  "zip",
 ]
 
@@ -1559,7 +1582,7 @@ dependencies = [
  "futures",
  "pyo3",
  "pyo3-async-runtimes",
- "pyo3-build-config",
+ "pyo3-build-config 0.29.0",
  "reqwest",
  "running-process",
  "serde",
@@ -1965,6 +1988,12 @@ version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 
+[[package]]
+name = "hashbrown"
+version = "0.17.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
+
 [[package]]
 name = "hashlink"
 version = "0.9.1"
@@ -2733,6 +2762,26 @@ version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d87ecb2933e8aeadb3e3a02b828fed80a7528047e68b4f424523a0981a3a084"
 
+[[package]]
+name = "munge"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e17401f259eba956ca16491461b6e8f72913a0a114e39736ce404410f915a0c"
+dependencies = [
+ "munge_macro",
+]
+
+[[package]]
+name = "munge_macro"
+version = "0.4.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4568f25ccbd45ab5d5603dc34318c1ec56b117531781260002151b8530a9f931"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "nix"
 version = "0.26.4"
@@ -3210,7 +3259,16 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0738ccf7ea06b608c10564b31debd4f5bc5e197fc8bfe088f68ae5ce81e7a4f1"
 dependencies = [
- "ptr_meta_derive",
+ "ptr_meta_derive 0.1.4",
+]
+
+[[package]]
+name = "ptr_meta"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b9a0cf95a1196af61d4f1cbdab967179516d9a4a4312af1f31948f8f6224a79"
+dependencies = [
+ "ptr_meta_derive 0.3.1",
 ]
 
 [[package]]
@@ -3224,6 +3282,17 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "ptr_meta_derive"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7347867d0a7e1208d93b46767be83e2b8f978c3dad35f775ac8d8847551d6fe1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "pyo3"
 version = "0.29.0"
@@ -3233,7 +3302,7 @@ dependencies = [
  "libc",
  "once_cell",
  "portable-atomic",
- "pyo3-build-config",
+ "pyo3-build-config 0.29.0",
  "pyo3-ffi",
  "pyo3-macros",
 ]
@@ -3252,13 +3321,23 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "pyo3-build-config"
+version = "0.23.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "94f6cbe86ef3bf18998d9df6e0f3fc1050a8c5efa409bf712e661a4366e010fb"
+dependencies = [
+ "once_cell",
+ "target-lexicon 0.12.16",
+]
+
 [[package]]
 name = "pyo3-build-config"
 version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c5e2a7d2f0d013342f295c048ad19237add5154a55b1c5a254c0ec93d4109078"
 dependencies = [
- "target-lexicon",
+ "target-lexicon 0.13.5",
 ]
 
 [[package]]
@@ -3268,7 +3347,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca85c467da1bbc8d866eea5deff9cf29ea5f7785054a17da36e65bda9c05845b"
 dependencies = [
  "libc",
- "pyo3-build-config",
+ "pyo3-build-config 0.29.0",
 ]
 
 [[package]]
@@ -3377,6 +3456,15 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
 
+[[package]]
+name = "rancor"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daff8b7b3ccf5f7ba270b3e7a0a4d4c701c5797e38dec27c7e2c3dbb830fed1c"
+dependencies = [
+ "ptr_meta 0.3.1",
+]
+
 [[package]]
 name = "rand"
 version = "0.8.5"
@@ -3471,6 +3559,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "redb"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e925444704b5f17d32bf42f5b6e2df050bceebc3dcd6e71cc73dafe8092e839"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.18"
@@ -3506,6 +3603,18 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13de68c877a77f35885442ac72c8beb7c2f0b09380c43b734b9d63d1db69ee54"
 
+[[package]]
+name = "reflink-copy"
+version = "0.1.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9dd7ab4af0363d5ccfd2838d782a28196cf32a5cc2e4fe3c5dc83f2be588b8b"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "rustix",
+ "windows 0.62.2",
+]
+
 [[package]]
 name = "regex"
 version = "1.12.3"
@@ -3541,7 +3650,16 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71fe3824f5629716b1589be05dacd749f6aa084c87e00e016714a8cdfccc997c"
 dependencies = [
- "bytecheck",
+ "bytecheck 0.6.12",
+]
+
+[[package]]
+name = "rend"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "663ba70707f96e871406fe10d68128412e619b06d1d47cb91c3a4c6501176240"
+dependencies = [
+ "bytecheck 0.8.2",
 ]
 
 [[package]]
@@ -3608,17 +3726,36 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2297bf9c81a3f0dc96bc9521370b88f054168c29826a75e89c55ff196e7ed6a1"
 dependencies = [
  "bitvec",
- "bytecheck",
+ "bytecheck 0.6.12",
  "bytes",
  "hashbrown 0.12.3",
- "ptr_meta",
- "rend",
- "rkyv_derive",
+ "ptr_meta 0.1.4",
+ "rend 0.4.2",
+ "rkyv_derive 0.7.46",
  "seahash",
  "tinyvec",
  "uuid",
 ]
 
+[[package]]
+name = "rkyv"
+version = "0.8.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "815cc8a37159a463064825246cadb07961e25cd9885908606f6d08a98d8f8874"
+dependencies = [
+ "bytecheck 0.8.2",
+ "bytes",
+ "hashbrown 0.17.1",
+ "indexmap",
+ "munge",
+ "ptr_meta 0.3.1",
+ "rancor",
+ "rend 0.5.4",
+ "rkyv_derive 0.8.17",
+ "tinyvec",
+ "uuid",
+]
+
 [[package]]
 name = "rkyv_derive"
 version = "0.7.46"
@@ -3630,6 +3767,17 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "rkyv_derive"
+version = "0.8.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0ed1a78a1b19d184b0daa629dd9a024573173ec7d485b287cb369fb3607cc1c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "running-process"
 version = "4.6.1"
@@ -4227,6 +4375,12 @@ dependencies = [
  "xattr",
 ]
 
+[[package]]
+name = "target-lexicon"
+version = "0.12.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61c41af27dd6d1e27b1b16b489db798443478cef1f06a660c96db617ba5de3b1"
+
 [[package]]
 name = "target-lexicon"
 version = "0.13.5"
@@ -5137,6 +5291,27 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows"
+version = "0.62.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "527fadee13e0c05939a6a05d5bd6eec6cd2e3dbd648b9f8e447c6518133d8580"
+dependencies = [
+ "windows-collections",
+ "windows-core 0.62.2",
+ "windows-future",
+ "windows-numerics",
+]
+
+[[package]]
+name = "windows-collections"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23b2d95af1a8a14a3c7367e1ed4fc9c20e0a26e79551b1454d72583c97cc6610"
+dependencies = [
+ "windows-core 0.62.2",
+]
+
 [[package]]
 name = "windows-core"
 version = "0.52.0"
@@ -5152,12 +5327,36 @@ version = "0.57.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2ed2439a290666cd67ecce2b0ffaad89c2a56b976b736e6ece670297897832d"
 dependencies = [
- "windows-implement",
- "windows-interface",
- "windows-result",
+ "windows-implement 0.57.0",
+ "windows-interface 0.57.0",
+ "windows-result 0.1.2",
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-core"
+version = "0.62.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8e83a14d34d0623b51dce9581199302a221863196a1dde71a7663a4c2be9deb"
+dependencies = [
+ "windows-implement 0.60.2",
+ "windows-interface 0.59.3",
+ "windows-link",
+ "windows-result 0.4.1",
+ "windows-strings",
+]
+
+[[package]]
+name = "windows-future"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1d6f90251fe18a279739e78025bd6ddc52a7e22f921070ccdc67dde84c605cb"
+dependencies = [
+ "windows-core 0.62.2",
+ "windows-link",
+ "windows-threading",
+]
+
 [[package]]
 name = "windows-implement"
 version = "0.57.0"
@@ -5169,6 +5368,17 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "windows-implement"
+version = "0.60.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "windows-interface"
 version = "0.57.0"
@@ -5180,12 +5390,33 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "windows-interface"
+version = "0.59.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "windows-link"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 
+[[package]]
+name = "windows-numerics"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e2e40844ac143cdb44aead537bbf727de9b044e107a0f1220392177d15b0f26"
+dependencies = [
+ "windows-core 0.62.2",
+ "windows-link",
+]
+
 [[package]]
 name = "windows-result"
 version = "0.1.2"
@@ -5195,6 +5426,24 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-result"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7781fa89eaf60850ac3d2da7af8e5242a5ea78d1a11c49bf2910bb5a73853eb5"
+dependencies = [
+ "windows-link",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7837d08f69c77cf6b07689544538e017c1bfcf57e34b4c0ff58e6c2cd3b37091"
+dependencies = [
+ "windows-link",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
@@ -5264,6 +5513,15 @@ dependencies = [
  "windows_x86_64_msvc 0.53.1",
 ]
 
+[[package]]
+name = "windows-threading"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3949bd5b99cafdf1c7ca86b43ca564028dfe27d66958f2470940f73d86d75b37"
+dependencies = [
+ "windows-link",
+]
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
@@ -5554,10 +5812,10 @@ dependencies = [
  "prost-build",
  "protoc-bin-vendored",
  "rayon",
- "redb",
+ "redb 2.6.3",
  "regex",
  "reqwest",
- "rkyv",
+ "rkyv 0.7.46",
  "running-process",
  "ruzstd 0.7.3",
  "sadness-generator",
@@ -5579,6 +5837,289 @@ dependencies = [
  "zip",
 ]
 
+[[package]]
+name = "zccache"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "arc-swap",
+ "bincode",
+ "blake3",
+ "bytes",
+ "clang",
+ "crash-handler",
+ "dashmap",
+ "filetime",
+ "flate2",
+ "fs2",
+ "globset",
+ "interprocess",
+ "jwalk",
+ "libc",
+ "memmap2",
+ "notify",
+ "prost",
+ "rayon",
+ "redb 4.1.0",
+ "reflink-copy",
+ "regex",
+ "rkyv 0.8.17",
+ "running-process",
+ "serde",
+ "serde_json",
+ "sysinfo 0.30.13",
+ "tar",
+ "tempfile",
+ "thiserror 2.0.18",
+ "tokio",
+ "tokio-util",
+ "tracing",
+ "uuid",
+ "windows-sys 0.59.0",
+ "zccache-artifact",
+ "zccache-audit",
+ "zccache-compile-trace",
+ "zccache-compiler",
+ "zccache-core",
+ "zccache-daemon-core",
+ "zccache-depgraph",
+ "zccache-fingerprint",
+ "zccache-fscache",
+ "zccache-hash",
+ "zccache-ipc",
+ "zccache-protocol",
+ "zccache-watcher",
+]
+
+[[package]]
+name = "zccache-artifact"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "bincode",
+ "blake3",
+ "dashmap",
+ "prost",
+ "rayon",
+ "redb 4.1.0",
+ "reflink-copy",
+ "serde",
+ "serde_json",
+ "tempfile",
+ "thiserror 2.0.18",
+ "tokio",
+ "tracing",
+ "zccache-core",
+ "zccache-hash",
+]
+
+[[package]]
+name = "zccache-audit"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "serde",
+ "serde_json",
+ "zccache-core",
+]
+
+[[package]]
+name = "zccache-compile-trace"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "zccache-audit",
+]
+
+[[package]]
+name = "zccache-compiler"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "clang",
+ "thiserror 2.0.18",
+ "zccache-core",
+ "zccache-hash",
+]
+
+[[package]]
+name = "zccache-core"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "crash-handler",
+ "libc",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.18",
+ "tracing",
+ "windows-sys 0.59.0",
+]
+
+[[package]]
+name = "zccache-daemon-core"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "arc-swap",
+ "bincode",
+ "blake3",
+ "bytes",
+ "clang",
+ "crash-handler",
+ "dashmap",
+ "filetime",
+ "fs2",
+ "globset",
+ "jwalk",
+ "libc",
+ "memmap2",
+ "notify",
+ "prost",
+ "rayon",
+ "redb 4.1.0",
+ "reflink-copy",
+ "regex",
+ "rkyv 0.8.17",
+ "running-process",
+ "serde",
+ "serde_json",
+ "sysinfo 0.30.13",
+ "tempfile",
+ "thiserror 2.0.18",
+ "tokio",
+ "tokio-util",
+ "tracing",
+ "uuid",
+ "windows-sys 0.59.0",
+ "zccache-artifact",
+ "zccache-audit",
+ "zccache-compile-trace",
+ "zccache-compiler",
+ "zccache-core",
+ "zccache-depgraph",
+ "zccache-fingerprint",
+ "zccache-fscache",
+ "zccache-hash",
+ "zccache-ipc",
+ "zccache-protocol",
+ "zccache-watcher",
+]
+
+[[package]]
+name = "zccache-depgraph"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "bincode",
+ "blake3",
+ "dashmap",
+ "rayon",
+ "rkyv 0.8.17",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.18",
+ "tracing",
+ "uuid",
+ "zccache-core",
+ "zccache-hash",
+]
+
+[[package]]
+name = "zccache-fingerprint"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "fs2",
+ "globset",
+ "jwalk",
+ "pyo3-build-config 0.23.5",
+ "rayon",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.18",
+ "tracing",
+ "zccache-core",
+ "zccache-hash",
+]
+
+[[package]]
+name = "zccache-fscache"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "bincode",
+ "dashmap",
+ "rayon",
+ "serde",
+ "tokio",
+ "tracing",
+ "zccache-core",
+ "zccache-hash",
+]
+
+[[package]]
+name = "zccache-hash"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "blake3",
+ "memmap2",
+ "serde",
+]
+
+[[package]]
+name = "zccache-ipc"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "bytes",
+ "dashmap",
+ "interprocess",
+ "prost",
+ "running-process",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.18",
+ "tokio",
+ "tracing",
+ "zccache-core",
+ "zccache-protocol",
+]
+
+[[package]]
+name = "zccache-protocol"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "bincode",
+ "bytes",
+ "prost",
+ "prost-build",
+ "protoc-bin-vendored",
+ "running-process",
+ "serde",
+ "thiserror 2.0.18",
+ "zccache-core",
+ "zccache-depgraph",
+]
+
+[[package]]
+name = "zccache-watcher"
+version = "1.12.17"
+source = "git+https://github.com/zackees/zccache?rev=a16f10e2c3813f0582e0e51eb3b9932c727435f1#a16f10e2c3813f0582e0e51eb3b9932c727435f1"
+dependencies = [
+ "globset",
+ "jwalk",
+ "notify",
+ "pyo3-build-config 0.23.5",
+ "rayon",
+ "tokio",
+ "tracing",
+ "zccache-core",
+ "zccache-fscache",
+]
+
 [[package]]
 name = "zerocopy"
 version = "0.8.48"
diff --git a/crates/fbuild-build-engine/Cargo.toml b/crates/fbuild-build-engine/Cargo.toml
index 84790424a..f58e8066b 100644
--- a/crates/fbuild-build-engine/Cargo.toml
+++ b/crates/fbuild-build-engine/Cargo.toml
@@ -34,7 +34,7 @@ tar = { workspace = true }
 zip = { workspace = true }
 tree-sitter = { workspace = true }
 tree-sitter-cpp = { workspace = true }
-zccache = { git = "https://github.com/zackees/zccache", rev = "4b13676bb3a76c87d2272b2d9ccb76e821734762" }
+zccache = { git = "https://github.com/zackees/zccache", rev = "a16f10e2c3813f0582e0e51eb3b9932c727435f1" }
 
 [dev-dependencies]
 filetime = { workspace = true }
diff --git a/crates/fbuild-build/Cargo.toml b/crates/fbuild-build/Cargo.toml
index 358cc4917..bb95a48a2 100644
--- a/crates/fbuild-build/Cargo.toml
+++ b/crates/fbuild-build/Cargo.toml
@@ -48,12 +48,10 @@ tree-sitter-cpp = { workspace = true }
 # child processes) was deleted in the same PR; there is no
 # `--no-default-features` escape hatch.
 #
-# Pinned at zccache 1.12.14 (`4b13676`, the same revision soldr's
-# `_vender/zccache` submodule uses). Bumps 1.12.11 -> 1.12.14 to pick
-# up the embedded-path fixes: #950 (journal compile outcomes on the
-# embedded path), #955/#957/#958 (daemon-deadlock/full-codegen fix +
-# `run_cpu_blocking`), and #948 (mimalloc as sole allocator).
-zccache = { git = "https://github.com/zackees/zccache", rev = "4b13676bb3a76c87d2272b2d9ccb76e821734762" }
+# Pinned at zccache 1.12.17 (`a16f10e`), matching soldr's
+# `_vender/zccache` submodule so both embedded services speak the same
+# shared-broker protocol.
+zccache = { git = "https://github.com/zackees/zccache", rev = "a16f10e2c3813f0582e0e51eb3b9932c727435f1" }
 
 [dev-dependencies]
 filetime = { workspace = true }

From 56ae550984a5a83c752c16cb759cb44b5aaf6a7f Mon Sep 17 00:00:00 2001
From: zackees <z@zackees.com>
Date: Fri, 24 Jul 2026 15:00:39 -0700
Subject: [PATCH 2/4] ci: document intentional direct process spawns

---
 crates/fbuild-core/src/process_identity.rs  | 1 +
 crates/fbuild-paths/src/daemon_ownership.rs | 1 +
 2 files changed, 2 insertions(+)

diff --git a/crates/fbuild-core/src/process_identity.rs b/crates/fbuild-core/src/process_identity.rs
index 02539707a..6cc37c1e9 100644
--- a/crates/fbuild-core/src/process_identity.rs
+++ b/crates/fbuild-core/src/process_identity.rs
@@ -74,6 +74,7 @@ pub fn pid_executable_path(pid: u32) -> Option<PathBuf> {
 
 #[cfg(all(unix, not(target_os = "linux")))]
 pub fn pid_executable_path(pid: u32) -> Option<PathBuf> {
+    // allow-direct-spawn: portable BSD/macOS `ps` fallback; this module resolves process identity.
     let output = std::process::Command::new("/bin/ps")
         .args(["-p", &pid.to_string(), "-o", "comm="])
         .output()
diff --git a/crates/fbuild-paths/src/daemon_ownership.rs b/crates/fbuild-paths/src/daemon_ownership.rs
index c56ac7024..14a1aed5b 100644
--- a/crates/fbuild-paths/src/daemon_ownership.rs
+++ b/crates/fbuild-paths/src/daemon_ownership.rs
@@ -307,6 +307,7 @@ mod tests {
         let path = temp.path().join("root-owner.lock");
 
         let run_probe = |expected: &str| {
+            // allow-direct-spawn: test helper re-executes this test binary to model another process.
             let output = std::process::Command::new(std::env::current_exe().unwrap())
                 .args([
                     "--ignored",

From 04d5723147aa725b1b3910986000ad2e9f4ae67a Mon Sep 17 00:00:00 2001
From: zackees <z@zackees.com>
Date: Fri, 24 Jul 2026 15:06:17 -0700
Subject: [PATCH 3/4] style: apply workspace rustfmt

---
 crates/fbuild-cli/src/cli/clean.rs | 19 +++++++++++++++----
 crates/fbuild-serial/src/ports.rs  |  4 ++--
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/crates/fbuild-cli/src/cli/clean.rs b/crates/fbuild-cli/src/cli/clean.rs
index 56b6de477..48e1b9dbb 100644
--- a/crates/fbuild-cli/src/cli/clean.rs
+++ b/crates/fbuild-cli/src/cli/clean.rs
@@ -2,7 +2,9 @@
 
 use crate::daemon_client::{self, BuildRequest, DaemonClient};
 use crate::output;
-use fbuild_core::process_identity::{pid_exe_stem_matches, pid_is_alive, terminate_pid, wait_for_pid_exit};
+use fbuild_core::process_identity::{
+    pid_exe_stem_matches, pid_is_alive, terminate_pid, wait_for_pid_exit,
+};
 use fbuild_paths::daemon_ownership::{self, DAEMON_EXE_STEM, RootOwnershipGuard, SpawnLockGuard};
 use std::future::Future;
 use std::io;
@@ -323,7 +325,10 @@ fn should_signal_legacy_pid(is_alive: bool, exe_stem_matches: bool) -> bool {
 }
 
 async fn terminate_legacy_pid_if_verified(pid: u32) {
-    let verified = should_signal_legacy_pid(pid_is_alive(pid), pid_exe_stem_matches(pid, DAEMON_EXE_STEM));
+    let verified = should_signal_legacy_pid(
+        pid_is_alive(pid),
+        pid_exe_stem_matches(pid, DAEMON_EXE_STEM),
+    );
     if !verified {
         return;
     }
@@ -547,7 +552,10 @@ mod tests {
             parse_status_json_daemon_pid(r#"{"daemon_pid": 4321}"#),
             Some(4321)
         );
-        assert_eq!(parse_status_json_daemon_pid(r#"{"daemon_pid": null}"#), None);
+        assert_eq!(
+            parse_status_json_daemon_pid(r#"{"daemon_pid": null}"#),
+            None
+        );
         assert_eq!(parse_status_json_daemon_pid(r#"{}"#), None);
         assert_eq!(parse_status_json_daemon_pid("not json"), None);
     }
@@ -570,7 +578,10 @@ mod tests {
     fn recycled_or_unrelated_pid_is_never_signalled() {
         let own_pid = std::process::id();
         assert!(pid_is_alive(own_pid));
-        assert!(!pid_exe_stem_matches(own_pid, "definitely-not-fbuild-daemon"));
+        assert!(!pid_exe_stem_matches(
+            own_pid,
+            "definitely-not-fbuild-daemon"
+        ));
         assert!(!should_signal_legacy_pid(
             pid_is_alive(own_pid),
             pid_exe_stem_matches(own_pid, "definitely-not-fbuild-daemon")
diff --git a/crates/fbuild-serial/src/ports.rs b/crates/fbuild-serial/src/ports.rs
index 62db717c5..d9248be1c 100644
--- a/crates/fbuild-serial/src/ports.rs
+++ b/crates/fbuild-serial/src/ports.rs
@@ -274,8 +274,8 @@ mod imp {
     use serialport::{SerialPortInfo, SerialPortType, UsbPortInfo};
     use windows_sys::Win32::Devices::DeviceAndDriverInstallation::{
         CM_Get_DevNode_Status, CM_Get_Device_IDW, CM_Get_Parent, CR_NO_SUCH_DEVINST, CR_SUCCESS,
-        DICS_FLAG_GLOBAL, DIGCF_ALLCLASSES, DIGCF_PRESENT, DIREG_DEV, HDEVINFO,
-        MAX_DEVICE_ID_LEN, SP_DEVINFO_DATA, SPDRP_CLASS, SPDRP_FRIENDLYNAME, SPDRP_HARDWAREID,
+        DICS_FLAG_GLOBAL, DIGCF_ALLCLASSES, DIGCF_PRESENT, DIREG_DEV, HDEVINFO, MAX_DEVICE_ID_LEN,
+        SP_DEVINFO_DATA, SPDRP_CLASS, SPDRP_FRIENDLYNAME, SPDRP_HARDWAREID,
         SPDRP_LOCATION_INFORMATION, SPDRP_MFG, SetupDiClassGuidsFromNameW,
         SetupDiDestroyDeviceInfoList, SetupDiEnumDeviceInfo, SetupDiGetClassDevsW,
         SetupDiGetDeviceInstanceIdW, SetupDiGetDeviceRegistryPropertyW, SetupDiOpenDevRegKey,

From 13ab52d80547b9cdcc27a8e98147873dc3ba663f Mon Sep 17 00:00:00 2001
From: zackees <z@zackees.com>
Date: Fri, 24 Jul 2026 15:43:25 -0700
Subject: [PATCH 4/4] fix: align all embedded zccache revisions

---
 Cargo.lock                         | 908 +++--------------------------
 crates/fbuild-build-arm/Cargo.toml |   2 +-
 crates/fbuild-build-esp/Cargo.toml |   2 +-
 crates/fbuild-build-mcu/Cargo.toml |   2 +-
 4 files changed, 85 insertions(+), 829 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index d6cccad39..4c3858b9e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,17 +8,6 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
-[[package]]
-name = "ahash"
-version = "0.7.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "891477e0c6a8957309ee5c45a6368af3ae14bb510732d2684ffa19af310920f9"
-dependencies = [
- "getrandom 0.2.17",
- "once_cell",
- "version_check",
-]
-
 [[package]]
 name = "ahash"
 version = "0.8.12"
@@ -140,7 +129,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -162,8 +151,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "edca88bc138befd0323b20752846e6587272d3b03b0343c8ea28a6f819e6e71f"
 dependencies = [
  "async-trait",
- "axum-core 0.4.5",
- "base64 0.22.1",
+ "axum-core",
+ "base64",
  "bytes",
  "futures-util",
  "http",
@@ -172,7 +161,7 @@ dependencies = [
  "hyper",
  "hyper-util",
  "itoa",
- "matchit 0.7.3",
+ "matchit",
  "memchr",
  "mime",
  "percent-encoding",
@@ -192,31 +181,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "axum"
-version = "0.8.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31b698c5f9a010f6573133b09e0de5408834d0c82f8d7475a89fc1867a71cd90"
-dependencies = [
- "axum-core 0.5.6",
- "bytes",
- "futures-util",
- "http",
- "http-body",
- "http-body-util",
- "itoa",
- "matchit 0.8.4",
- "memchr",
- "mime",
- "percent-encoding",
- "pin-project-lite",
- "serde_core",
- "sync_wrapper",
- "tower",
- "tower-layer",
- "tower-service",
-]
-
 [[package]]
 name = "axum-core"
 version = "0.4.5"
@@ -238,30 +202,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "axum-core"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08c78f31d7b1291f7ee735c1c6780ccde7785daae9a9206026862dab7d8792d1"
-dependencies = [
- "bytes",
- "futures-core",
- "http",
- "http-body",
- "http-body-util",
- "mime",
- "pin-project-lite",
- "sync_wrapper",
- "tower-layer",
- "tower-service",
-]
-
-[[package]]
-name = "base64"
-version = "0.21.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
-
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -283,21 +223,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "bit-set"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0481a0e032742109b1133a095184ee93d88f3dc9e0d28a5d033dc77a073f44f"
-dependencies = [
- "bit-vec",
-]
-
-[[package]]
-name = "bit-vec"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2c54ff287cfc0a34f38a6b832ea1bd8e448a330b3e40a50859e6488bee07f22"
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -374,40 +299,18 @@ version = "3.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d20789868f4b01b2f2caec9f5c4e0213b41e3e5702a50157d699ae31ced2fcb"
 
-[[package]]
-name = "bytecheck"
-version = "0.6.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23cdc57ce23ac53c931e88a43d06d070a6fd142f2617be5855eb75efc9beb1c2"
-dependencies = [
- "bytecheck_derive 0.6.12",
- "ptr_meta 0.1.4",
- "simdutf8",
-]
-
 [[package]]
 name = "bytecheck"
 version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0caa33a2c0edca0419d15ac723dff03f1956f7978329b1e3b5fdaaaed9d3ca8b"
 dependencies = [
- "bytecheck_derive 0.8.2",
- "ptr_meta 0.3.1",
+ "bytecheck_derive",
+ "ptr_meta",
  "rancor",
  "simdutf8",
 ]
 
-[[package]]
-name = "bytecheck_derive"
-version = "0.6.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db406d29fbcd95542e92559bed4d8ad92636d1ca8b3b72ede10b4bcc010e659"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "bytecheck_derive"
 version = "0.8.2"
@@ -416,7 +319,7 @@ checksum = "89385e82b5d1821d2219e0b095efa2cc1f246cbf99080f3be46a1a85c0d392d9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -436,7 +339,7 @@ checksum = "f9abbd1bc6865053c427f7198e6af43bfdedc55ab791faed4fbd361d789575ff"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -500,15 +403,6 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
 
-[[package]]
-name = "chrono"
-version = "0.4.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1aa79e62e7697b8e29b513a68abacf485adcd1fe8284a4316c5ae868e6633327"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "ciborium"
 version = "0.2.2"
@@ -588,7 +482,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -603,46 +497,6 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d07550c9036bf2ae0c684c4297d503f838287c83c53686d05370d0e139ae570"
 
-[[package]]
-name = "console-api"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8599749b6667e2f0c910c1d0dff6901163ff698a52d5a39720f61b5be4b20d3"
-dependencies = [
- "futures-core",
- "prost",
- "prost-types",
- "tonic",
- "tonic-prost",
- "tracing-core",
-]
-
-[[package]]
-name = "console-subscriber"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb4915b7d8dd960457a1b6c380114c2944f728e7c65294ab247ae6b6f1f37592"
-dependencies = [
- "console-api",
- "crossbeam-channel",
- "crossbeam-utils",
- "futures-task",
- "hdrhistogram",
- "humantime",
- "hyper-util",
- "prost",
- "prost-types",
- "serde",
- "serde_json",
- "thread_local",
- "tokio",
- "tokio-stream",
- "tonic",
- "tracing",
- "tracing-core",
- "tracing-subscriber",
-]
-
 [[package]]
 name = "const-oid"
 version = "0.10.2"
@@ -713,21 +567,6 @@ dependencies = [
  "parking_lot",
 ]
 
-[[package]]
-name = "crc"
-version = "3.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5eb8a2a1cd12ab0d987a5d5e825195d372001a4094a0376319d5a0ad71c1ba0d"
-dependencies = [
- "crc-catalog",
-]
-
-[[package]]
-name = "crc-catalog"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "217698eaf96b4a3f0bc4f3662aaa55bdf913cd54d7204591faa790070c6d0853"
-
 [[package]]
 name = "crc32fast"
 version = "1.5.0"
@@ -894,7 +733,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -905,7 +744,7 @@ checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -950,15 +789,9 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
-[[package]]
-name = "deranged"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
-
 [[package]]
 name = "derive_arbitrary"
 version = "1.4.2"
@@ -967,7 +800,7 @@ checksum = "1e567bd82dcff979e4b03460c307b3cdc9e96fde3d73bed1496d2bc75d9dd62a"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -1020,7 +853,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -1075,7 +908,7 @@ version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6d6712ab7c4bd91d8ff9e09bcb1356e25bf19d191177eaac264db8632707236"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bitflags 2.11.0",
  "bytemuck",
  "esp-idf-part",
@@ -1162,7 +995,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache 1.12.17",
+ "zccache",
  "zip",
 ]
 
@@ -1196,7 +1029,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache 1.12.14",
+ "zccache",
  "zip",
 ]
 
@@ -1229,7 +1062,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache 1.12.17",
+ "zccache",
  "zip",
 ]
 
@@ -1263,7 +1096,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache 1.12.14",
+ "zccache",
  "zip",
 ]
 
@@ -1297,7 +1130,7 @@ dependencies = [
  "tree-sitter",
  "tree-sitter-cpp",
  "walkdir",
- "zccache 1.12.14",
+ "zccache",
  "zip",
 ]
 
@@ -1375,8 +1208,8 @@ name = "fbuild-daemon"
 version = "2.5.4"
 dependencies = [
  "async-trait",
- "axum 0.7.9",
- "base64 0.22.1",
+ "axum",
+ "base64",
  "bytes",
  "clap",
  "dashmap",
@@ -1455,7 +1288,7 @@ name = "fbuild-library"
 version = "2.5.4"
 dependencies = [
  "async-trait",
- "axum 0.7.9",
+ "axum",
  "bzip2",
  "fbuild-config",
  "fbuild-core",
@@ -1505,7 +1338,7 @@ name = "fbuild-packages"
 version = "2.5.4"
 dependencies = [
  "async-trait",
- "axum 0.7.9",
+ "axum",
  "bzip2",
  "fbuild-config",
  "fbuild-core",
@@ -1537,7 +1370,7 @@ name = "fbuild-packages-fetch"
 version = "2.5.4"
 dependencies = [
  "async-trait",
- "axum 0.7.9",
+ "axum",
  "bzip2",
  "fbuild-config",
  "fbuild-core",
@@ -1575,7 +1408,7 @@ dependencies = [
 name = "fbuild-python"
 version = "2.5.4"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "fbuild-core",
  "fbuild-paths",
  "fbuild-serial",
@@ -1598,7 +1431,7 @@ name = "fbuild-serial"
 version = "2.5.4"
 dependencies = [
  "async-trait",
- "base64 0.22.1",
+ "base64",
  "bytes",
  "dashmap",
  "fbuild-core",
@@ -1642,7 +1475,7 @@ name = "fbuild-toolchain"
 version = "2.5.4"
 dependencies = [
  "async-trait",
- "axum 0.7.9",
+ "axum",
  "bzip2",
  "fbuild-config",
  "fbuild-core",
@@ -1678,17 +1511,6 @@ dependencies = [
  "libredox",
 ]
 
-[[package]]
-name = "filetime_creation"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c25b5d475550e559de5b0c0084761c65325444e3b6c9e298af9cefe7a9ef3a5f"
-dependencies = [
- "cfg-if",
- "filetime",
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "find-msvc-tools"
 version = "0.1.9"
@@ -1813,7 +1635,7 @@ checksum = "e835b70203e41293343137df5c0664546da5745f82ec9b84d40be8336958447b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -1925,25 +1747,6 @@ dependencies = [
  "regex-syntax",
 ]
 
-[[package]]
-name = "h2"
-version = "0.4.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6cb093c84e8bd9b188d4c4a8cb6579fc016968d14c99882163cd3ff402a4f155"
-dependencies = [
- "atomic-waker",
- "bytes",
- "fnv",
- "futures-core",
- "futures-sink",
- "http",
- "indexmap",
- "slab",
- "tokio",
- "tokio-util",
- "tracing",
-]
-
 [[package]]
 name = "half"
 version = "2.7.1"
@@ -1955,22 +1758,13 @@ dependencies = [
  "zerocopy",
 ]
 
-[[package]]
-name = "hashbrown"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
-dependencies = [
- "ahash 0.7.8",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 dependencies = [
- "ahash 0.8.12",
+ "ahash",
 ]
 
 [[package]]
@@ -2003,19 +1797,6 @@ dependencies = [
  "hashbrown 0.14.5",
 ]
 
-[[package]]
-name = "hdrhistogram"
-version = "7.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "765c9198f173dd59ce26ff9f95ef0aafd0a0fe01fb9d72841bc5066a4c06511d"
-dependencies = [
- "base64 0.21.7",
- "byteorder",
- "flate2",
- "nom",
- "num-traits",
-]
-
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -2073,12 +1854,6 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
-[[package]]
-name = "humantime"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "135b12329e5e3ce057a9f972339ea52bc954fe1e9358ef27f95e89716fbc5424"
-
 [[package]]
 name = "hybrid-array"
 version = "0.4.10"
@@ -2098,7 +1873,6 @@ dependencies = [
  "bytes",
  "futures-channel",
  "futures-core",
- "h2",
  "http",
  "http-body",
  "httparse",
@@ -2120,7 +1894,6 @@ dependencies = [
  "hyper",
  "hyper-util",
  "rustls",
- "rustls-native-certs",
  "rustls-pki-types",
  "tokio",
  "tokio-rustls",
@@ -2128,26 +1901,13 @@ dependencies = [
  "webpki-roots",
 ]
 
-[[package]]
-name = "hyper-timeout"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b90d566bffbce6a75bd8b09a05aa8c2cb1fabb6cb348f8840c9e4c90a0d83b0"
-dependencies = [
- "hyper",
- "hyper-util",
- "pin-project-lite",
- "tokio",
- "tower-service",
-]
-
 [[package]]
 name = "hyper-util"
 version = "0.1.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "96547c2556ec9d12fb1578c4eaf448b04993e7fb79cbaad930a656880a6bdfa0"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bytes",
  "futures-channel",
  "futures-util",
@@ -2572,7 +2332,7 @@ dependencies = [
  "quote",
  "regex-syntax",
  "rustc_version",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -2590,25 +2350,6 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
 
-[[package]]
-name = "lzma-rs"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "297e814c836ae64db86b36cf2a557ba54368d03f6afcd7d947c266692f71115e"
-dependencies = [
- "byteorder",
- "crc",
-]
-
-[[package]]
-name = "lzma-rust"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5baab2bbbd7d75a144d671e9ff79270e903957d92fb7386fd39034c709bd2661"
-dependencies = [
- "byteorder",
-]
-
 [[package]]
 name = "lzma-sys"
 version = "0.1.20"
@@ -2644,12 +2385,6 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
 
-[[package]]
-name = "matchit"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
-
 [[package]]
 name = "md-5"
 version = "0.10.6"
@@ -2670,12 +2405,6 @@ dependencies = [
  "digest 0.11.2",
 ]
 
-[[package]]
-name = "md5"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771"
-
 [[package]]
 name = "memchr"
 version = "2.8.0"
@@ -2710,7 +2439,7 @@ checksum = "db5b29714e950dbb20d5e6f74f9dcec4edbcc1067bb7f8ed198c097b8c1a818b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -2728,12 +2457,6 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
-[[package]]
-name = "minimal-lexical"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
-
 [[package]]
 name = "miniz_oxide"
 version = "0.8.9"
@@ -2779,7 +2502,7 @@ checksum = "4568f25ccbd45ab5d5603dc34318c1ec56b117531781260002151b8530a9f931"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -2814,16 +2537,6 @@ dependencies = [
  "memchr",
 ]
 
-[[package]]
-name = "nom"
-version = "7.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
-dependencies = [
- "memchr",
- "minimal-lexical",
-]
-
 [[package]]
 name = "notify"
 version = "7.0.0"
@@ -2852,16 +2565,6 @@ dependencies = [
  "instant",
 ]
 
-[[package]]
-name = "nt-time"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2de419e64947cd8830e66beb584acc3fb42ed411d103e3c794dda355d1b374b5"
-dependencies = [
- "chrono",
- "time",
-]
-
 [[package]]
 name = "ntapi"
 version = "0.4.3"
@@ -2880,12 +2583,6 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "num-conv"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "521739c6d2bac4aa25192232afe6841231376b2b26d4d9fae5ecf8ca5772e441"
-
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -2915,7 +2612,7 @@ checksum = "63944c133d03f44e75866bbd160b95af0ec3f6a13d936d69d31c81078cbc5baf"
 dependencies = [
  "flate2",
  "memchr",
- "ruzstd 0.8.2",
+ "ruzstd",
 ]
 
 [[package]]
@@ -2936,12 +2633,6 @@ version = "11.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6790f58c7ff633d8771f42965289203411a5e5c68388703c06e14f24770b41e"
 
-[[package]]
-name = "openssl-probe"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c87def4c32ab89d880effc9e097653c8da5d6ef28e6b539d313baaacfbafcbe"
-
 [[package]]
 name = "option-ext"
 version = "0.2.0"
@@ -3003,26 +2694,6 @@ dependencies = [
  "indexmap",
 ]
 
-[[package]]
-name = "pin-project"
-version = "1.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2466b2336ed02bcdca6b294417127b90ec92038d1d5c4fbeac971a922e0e0924"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "1.1.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c96395f0a926bc13b1c17622aaddda1ecb55d49c8f1bf9777e4d877800a43f8b"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.117",
-]
-
 [[package]]
 name = "pin-project-lite"
 version = "0.2.17"
@@ -3056,12 +2727,6 @@ dependencies = [
  "zerovec",
 ]
 
-[[package]]
-name = "powerfmt"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "439ee305def115ba05938db6eb1644ff94165c5ab5e9420d1c1bcedbba909391"
-
 [[package]]
 name = "ppv-lite86"
 version = "0.2.21"
@@ -3078,7 +2743,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
 dependencies = [
  "proc-macro2",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -3124,7 +2789,7 @@ dependencies = [
  "prost",
  "prost-types",
  "regex",
- "syn 2.0.117",
+ "syn",
  "tempfile",
 ]
 
@@ -3138,7 +2803,7 @@ dependencies = [
  "itertools",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -3253,33 +2918,13 @@ dependencies = [
  "thiserror 2.0.18",
 ]
 
-[[package]]
-name = "ptr_meta"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0738ccf7ea06b608c10564b31debd4f5bc5e197fc8bfe088f68ae5ce81e7a4f1"
-dependencies = [
- "ptr_meta_derive 0.1.4",
-]
-
 [[package]]
 name = "ptr_meta"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b9a0cf95a1196af61d4f1cbdab967179516d9a4a4312af1f31948f8f6224a79"
 dependencies = [
- "ptr_meta_derive 0.3.1",
-]
-
-[[package]]
-name = "ptr_meta_derive"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16b845dbfca988fa33db069c0e230574d15a3088f147a87b64c7589eb662c9ac"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
+ "ptr_meta_derive",
 ]
 
 [[package]]
@@ -3290,7 +2935,7 @@ checksum = "7347867d0a7e1208d93b46767be83e2b8f978c3dad35f775ac8d8847551d6fe1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -3359,7 +3004,7 @@ dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -3371,7 +3016,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -3462,7 +3107,7 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "daff8b7b3ccf5f7ba270b3e7a0a4d4c701c5797e38dec27c7e2c3dbb830fed1c"
 dependencies = [
- "ptr_meta 0.3.1",
+ "ptr_meta",
 ]
 
 [[package]]
@@ -3552,16 +3197,7 @@ checksum = "d3edd4d5d42c92f0a659926464d4cce56b562761267ecf0f469d85b7de384175"
 
 [[package]]
 name = "redb"
-version = "2.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8eca1e9d98d5a7e9002d0013e18d5a9b000aee942eb134883a82f06ebffb6c01"
-dependencies = [
- "libc",
-]
-
-[[package]]
-name = "redb"
-version = "4.1.0"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e925444704b5f17d32bf42f5b6e2df050bceebc3dcd6e71cc73dafe8092e839"
 dependencies = [
@@ -3644,22 +3280,13 @@ version = "0.8.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc897dd8d9e8bd1ed8cdad82b5966c3e0ecae09fb1907d58efaa013543185d0a"
 
-[[package]]
-name = "rend"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71fe3824f5629716b1589be05dacd749f6aa084c87e00e016714a8cdfccc997c"
-dependencies = [
- "bytecheck 0.6.12",
-]
-
 [[package]]
 name = "rend"
 version = "0.5.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "663ba70707f96e871406fe10d68128412e619b06d1d47cb91c3a4c6501176240"
 dependencies = [
- "bytecheck 0.8.2",
+ "bytecheck",
 ]
 
 [[package]]
@@ -3668,7 +3295,7 @@ version = "0.12.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
 dependencies = [
- "base64 0.22.1",
+ "base64",
  "bytes",
  "futures-channel",
  "futures-core",
@@ -3685,7 +3312,6 @@ dependencies = [
  "pin-project-lite",
  "quinn",
  "rustls",
- "rustls-native-certs",
  "rustls-pki-types",
  "serde",
  "serde_json",
@@ -3719,54 +3345,25 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "rkyv"
-version = "0.7.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2297bf9c81a3f0dc96bc9521370b88f054168c29826a75e89c55ff196e7ed6a1"
-dependencies = [
- "bitvec",
- "bytecheck 0.6.12",
- "bytes",
- "hashbrown 0.12.3",
- "ptr_meta 0.1.4",
- "rend 0.4.2",
- "rkyv_derive 0.7.46",
- "seahash",
- "tinyvec",
- "uuid",
-]
-
 [[package]]
 name = "rkyv"
 version = "0.8.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "815cc8a37159a463064825246cadb07961e25cd9885908606f6d08a98d8f8874"
 dependencies = [
- "bytecheck 0.8.2",
+ "bytecheck",
  "bytes",
  "hashbrown 0.17.1",
  "indexmap",
  "munge",
- "ptr_meta 0.3.1",
+ "ptr_meta",
  "rancor",
- "rend 0.5.4",
- "rkyv_derive 0.8.17",
+ "rend",
+ "rkyv_derive",
  "tinyvec",
  "uuid",
 ]
 
-[[package]]
-name = "rkyv_derive"
-version = "0.7.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84d7b42d4b8d06048d3ac8db0eb31bcb942cbeb709f0b5f2b2ebde398d3038f5"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "rkyv_derive"
 version = "0.8.17"
@@ -3775,7 +3372,7 @@ checksum = "c0ed1a78a1b19d184b0daa629dd9a024573173ec7d485b287cb369fb3607cc1c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -3798,7 +3395,7 @@ dependencies = [
  "serde",
  "serde_json",
  "sha2",
- "sysinfo 0.30.13",
+ "sysinfo",
  "thiserror 2.0.18",
  "tokio",
  "toml 0.8.23",
@@ -3862,18 +3459,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "rustls-native-certs"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dab5152771c58876a2146916e53e35057e1a4dfa2b9df0f0305b07f611fdea4d"
-dependencies = [
- "openssl-probe",
- "rustls-pki-types",
- "schannel",
- "security-framework",
-]
-
 [[package]]
 name = "rustls-pki-types"
 version = "1.14.0"
@@ -3901,22 +3486,13 @@ version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
 
-[[package]]
-name = "ruzstd"
-version = "0.7.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fad02996bfc73da3e301efe90b1837be9ed8f4a462b6ed410aa35d00381de89f"
-dependencies = [
- "twox-hash 1.6.3",
-]
-
 [[package]]
 name = "ruzstd"
 version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5ff0cc5e135c8870a775d3320910cd9b564ec036b4dc0b8741629020be63f01"
 dependencies = [
- "twox-hash 2.1.2",
+ "twox-hash",
 ]
 
 [[package]]
@@ -3925,15 +3501,6 @@ version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9774ba4a74de5f7b1c1451ed6cd5285a32eddb5cccb8cc655a4e50009e06477f"
 
-[[package]]
-name = "sadness-generator"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40d20a4f9571c8ea84f81041395e9e129b02f1a6789913004f12f528e71ea1ba"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "same-file"
 version = "1.0.6"
@@ -3943,50 +3510,12 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "schannel"
-version = "0.1.29"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91c1b7e4904c873ef0710c1f407dde2e6287de2bebc1bbbf7d430bb7cbffd939"
-dependencies = [
- "windows-sys 0.61.2",
-]
-
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
-[[package]]
-name = "seahash"
-version = "4.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
-
-[[package]]
-name = "security-framework"
-version = "3.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b7f4bc775c73d9a02cde8bf7b2ec4c9d12743edf609006c7facc23998404cd1d"
-dependencies = [
- "bitflags 2.11.0",
- "core-foundation",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
-[[package]]
-name = "security-framework-sys"
-version = "2.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce2691df843ecc5d231c0b14ece2acc3efb62c0a398c7e1d875f3983ce020e3"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
 name = "semver"
 version = "1.0.28"
@@ -4020,7 +3549,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4105,23 +3634,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "sevenz-rust"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26482cf1ecce4540dc782fc70019eba89ffc4d87b3717eb5ec524b5db6fdefef"
-dependencies = [
- "bit-set",
- "byteorder",
- "crc",
- "filetime_creation",
- "js-sys",
- "lzma-rust",
- "nt-time",
- "sha2",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "sha1"
 version = "0.10.6"
@@ -4221,12 +3733,6 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
 
-[[package]]
-name = "static_assertions"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
-
 [[package]]
 name = "streaming-iterator"
 version = "0.1.9"
@@ -4266,7 +3772,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4278,7 +3784,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4287,17 +3793,6 @@ version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
-[[package]]
-name = "syn"
-version = "1.0.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
-dependencies = [
- "proc-macro2",
- "quote",
- "unicode-ident",
-]
-
 [[package]]
 name = "syn"
 version = "2.0.117"
@@ -4326,7 +3821,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4344,20 +3839,6 @@ dependencies = [
  "windows 0.52.0",
 ]
 
-[[package]]
-name = "sysinfo"
-version = "0.33.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fc858248ea01b66f19d8e8a6d55f41deaf91e9d495246fd01368d99935c6c01"
-dependencies = [
- "core-foundation-sys",
- "libc",
- "memchr",
- "ntapi",
- "rayon",
- "windows 0.57.0",
-]
-
 [[package]]
 name = "tap"
 version = "1.0.1"
@@ -4426,7 +3907,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4437,7 +3918,7 @@ checksum = "ebc4ee7f67670e9b64d05fa4253e753e016c6c95ff35b89b7941d6b856dec1d5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4449,36 +3930,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "time"
-version = "0.3.51"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85c17d80feb7334b40c484e45ed1a5273dfd8bfda537c3be2e74a06a6686f327"
-dependencies = [
- "deranged",
- "num-conv",
- "powerfmt",
- "serde_core",
- "time-core",
- "time-macros",
-]
-
-[[package]]
-name = "time-core"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e1c906769ad99c88eaa54e728060edef082f8e358ff32030cb7c7d315e81109"
-
-[[package]]
-name = "time-macros"
-version = "0.2.30"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcef1a61bdb119096e153208ec5cbec23944ce8bca13be5c7f60c634f7403935"
-dependencies = [
- "num-conv",
- "time-core",
-]
-
 [[package]]
 name = "tinystr"
 version = "0.8.3"
@@ -4540,7 +3991,7 @@ checksum = "385a6cb71ab9ab790c5fe8d67f1645e6c450a7ce006a33de03daa956cf70a496"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4553,17 +4004,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "tokio-stream"
-version = "0.1.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32da49809aab5c3bc678af03902d4ccddea2a87d028d86392a4b1560c6906c70"
-dependencies = [
- "futures-core",
- "pin-project-lite",
- "tokio",
-]
-
 [[package]]
 name = "tokio-tungstenite"
 version = "0.24.0"
@@ -4681,46 +4121,6 @@ version = "1.1.1+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "756daf9b1013ebe47a8776667b466417e2d4c5679d441c26230efd9ef78692db"
 
-[[package]]
-name = "tonic"
-version = "0.14.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac2a5518c70fa84342385732db33fb3f44bc4cc748936eb5833d2df34d6445ef"
-dependencies = [
- "async-trait",
- "axum 0.8.9",
- "base64 0.22.1",
- "bytes",
- "h2",
- "http",
- "http-body",
- "http-body-util",
- "hyper",
- "hyper-timeout",
- "hyper-util",
- "percent-encoding",
- "pin-project",
- "socket2",
- "sync_wrapper",
- "tokio",
- "tokio-stream",
- "tower",
- "tower-layer",
- "tower-service",
- "tracing",
-]
-
-[[package]]
-name = "tonic-prost"
-version = "0.14.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50849f68853be452acf590cde0b146665b8d507b3b8af17261df47e02c209ea0"
-dependencies = [
- "bytes",
- "prost",
- "tonic",
-]
-
 [[package]]
 name = "tower"
 version = "0.5.3"
@@ -4729,12 +4129,9 @@ checksum = "ebe5ef63511595f1344e2d5cfa636d973292adc0eec1f0ad45fae9f0851ab1d4"
 dependencies = [
  "futures-core",
  "futures-util",
- "indexmap",
  "pin-project-lite",
- "slab",
  "sync_wrapper",
  "tokio",
- "tokio-util",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -4807,7 +4204,7 @@ checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4831,16 +4228,6 @@ dependencies = [
  "tracing-core",
 ]
 
-[[package]]
-name = "tracing-serde"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "704b1aeb7be0d0a84fc9828cae51dab5970fee5088f83d1dd7ee6f6246fc6ff1"
-dependencies = [
- "serde",
- "tracing-core",
-]
-
 [[package]]
 name = "tracing-subscriber"
 version = "0.3.23"
@@ -4851,15 +4238,12 @@ dependencies = [
  "nu-ansi-term",
  "once_cell",
  "regex-automata",
- "serde",
- "serde_json",
  "sharded-slab",
  "smallvec",
  "thread_local",
  "tracing",
  "tracing-core",
  "tracing-log",
- "tracing-serde",
 ]
 
 [[package]]
@@ -4880,7 +4264,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad06847b7afb65c7866a36664b75c40b895e318cea4f71299f013fb22965329d"
 dependencies = [
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -4937,16 +4321,6 @@ dependencies = [
  "utf-8",
 ]
 
-[[package]]
-name = "twox-hash"
-version = "1.6.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97fee6b57c6a41524a810daee9286c02d7752c4253064d0b05472833a438f675"
-dependencies = [
- "cfg-if",
- "static_assertions",
-]
-
 [[package]]
 name = "twox-hash"
 version = "2.1.2"
@@ -5051,15 +4425,6 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
-[[package]]
-name = "wait-timeout"
-version = "0.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09ac3b126d3914f9849036f826e054cbabdc8519970b8998ddaf3b5bd3c65f11"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@@ -5145,7 +4510,7 @@ dependencies = [
  "bumpalo",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
  "wasm-bindgen-shared",
 ]
 
@@ -5281,16 +4646,6 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
-[[package]]
-name = "windows"
-version = "0.57.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12342cb4d8e3b046f3d80effd474a7a02447231330ef77d71daa6fbc40681143"
-dependencies = [
- "windows-core 0.57.0",
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows"
 version = "0.62.2"
@@ -5321,28 +4676,16 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
-[[package]]
-name = "windows-core"
-version = "0.57.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2ed2439a290666cd67ecce2b0ffaad89c2a56b976b736e6ece670297897832d"
-dependencies = [
- "windows-implement 0.57.0",
- "windows-interface 0.57.0",
- "windows-result 0.1.2",
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows-core"
 version = "0.62.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8e83a14d34d0623b51dce9581199302a221863196a1dde71a7663a4c2be9deb"
 dependencies = [
- "windows-implement 0.60.2",
- "windows-interface 0.59.3",
+ "windows-implement",
+ "windows-interface",
  "windows-link",
- "windows-result 0.4.1",
+ "windows-result",
  "windows-strings",
 ]
 
@@ -5357,17 +4700,6 @@ dependencies = [
  "windows-threading",
 ]
 
-[[package]]
-name = "windows-implement"
-version = "0.57.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9107ddc059d5b6fbfbffdfa7a7fe3e22a226def0b2608f72e9d552763d3e1ad7"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.117",
-]
-
 [[package]]
 name = "windows-implement"
 version = "0.60.2"
@@ -5376,18 +4708,7 @@ checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
-]
-
-[[package]]
-name = "windows-interface"
-version = "0.57.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "29bee4b38ea3cde66011baa44dba677c432a78593e202392d1e9070cf2a7fca7"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -5398,7 +4719,7 @@ checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -5417,15 +4738,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "windows-result"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e383302e8ec8515204254685643de10811af0ed97ea37210dc26fb0032647f8"
-dependencies = [
- "windows-targets 0.52.6",
-]
-
 [[package]]
 name = "windows-result"
 version = "0.4.1"
@@ -5666,7 +4978,7 @@ dependencies = [
  "heck",
  "indexmap",
  "prettyplease",
- "syn 2.0.117",
+ "syn",
  "wasm-metadata",
  "wit-bindgen-core",
  "wit-component",
@@ -5682,7 +4994,7 @@ dependencies = [
  "prettyplease",
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
  "wit-bindgen-core",
  "wit-bindgen-rust",
 ]
@@ -5777,66 +5089,10 @@ checksum = "de844c262c8848816172cef550288e7dc6c7b7814b4ee56b3e1553f275f1858e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
  "synstructure",
 ]
 
-[[package]]
-name = "zccache"
-version = "1.12.14"
-source = "git+https://github.com/zackees/zccache?rev=4b13676bb3a76c87d2272b2d9ccb76e821734762#4b13676bb3a76c87d2272b2d9ccb76e821734762"
-dependencies = [
- "arc-swap",
- "bincode",
- "blake3",
- "bytes",
- "clang",
- "clap",
- "console-subscriber",
- "crash-handler",
- "dashmap",
- "filetime",
- "flate2",
- "fs2",
- "futures",
- "globset",
- "interprocess",
- "jwalk",
- "libc",
- "lzma-rs",
- "md5",
- "memmap2",
- "mimalloc",
- "notify",
- "prost",
- "prost-build",
- "protoc-bin-vendored",
- "rayon",
- "redb 2.6.3",
- "regex",
- "reqwest",
- "rkyv 0.7.46",
- "running-process",
- "ruzstd 0.7.3",
- "sadness-generator",
- "serde",
- "serde_json",
- "sevenz-rust",
- "sha2",
- "sysinfo 0.33.1",
- "tar",
- "tempfile",
- "thiserror 2.0.18",
- "tokio",
- "tokio-util",
- "tracing",
- "tracing-subscriber",
- "uuid",
- "wait-timeout",
- "windows-sys 0.59.0",
- "zip",
-]
-
 [[package]]
 name = "zccache"
 version = "1.12.17"
@@ -5860,14 +5116,14 @@ dependencies = [
  "notify",
  "prost",
  "rayon",
- "redb 4.1.0",
+ "redb",
  "reflink-copy",
  "regex",
- "rkyv 0.8.17",
+ "rkyv",
  "running-process",
  "serde",
  "serde_json",
- "sysinfo 0.30.13",
+ "sysinfo",
  "tar",
  "tempfile",
  "thiserror 2.0.18",
@@ -5901,7 +5157,7 @@ dependencies = [
  "dashmap",
  "prost",
  "rayon",
- "redb 4.1.0",
+ "redb",
  "reflink-copy",
  "serde",
  "serde_json",
@@ -5977,14 +5233,14 @@ dependencies = [
  "notify",
  "prost",
  "rayon",
- "redb 4.1.0",
+ "redb",
  "reflink-copy",
  "regex",
- "rkyv 0.8.17",
+ "rkyv",
  "running-process",
  "serde",
  "serde_json",
- "sysinfo 0.30.13",
+ "sysinfo",
  "tempfile",
  "thiserror 2.0.18",
  "tokio",
@@ -6015,7 +5271,7 @@ dependencies = [
  "blake3",
  "dashmap",
  "rayon",
- "rkyv 0.8.17",
+ "rkyv",
  "serde",
  "serde_json",
  "thiserror 2.0.18",
@@ -6137,7 +5393,7 @@ checksum = "70e3cd084b1788766f53af483dd21f93881ff30d7320490ec3ef7526d203bad4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
@@ -6157,7 +5413,7 @@ checksum = "11532158c46691caf0f2593ea8358fed6bbf68a0315e80aae9bd41fbade684a1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
  "synstructure",
 ]
 
@@ -6197,7 +5453,7 @@ checksum = "625dc425cab0dca6dc3c3319506e6593dcb08a9f387ea3b284dbd52a92c40555"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.117",
+ "syn",
 ]
 
 [[package]]
diff --git a/crates/fbuild-build-arm/Cargo.toml b/crates/fbuild-build-arm/Cargo.toml
index a504bb072..c5e69231e 100644
--- a/crates/fbuild-build-arm/Cargo.toml
+++ b/crates/fbuild-build-arm/Cargo.toml
@@ -34,7 +34,7 @@ tar = { workspace = true }
 zip = { workspace = true }
 tree-sitter = { workspace = true }
 tree-sitter-cpp = { workspace = true }
-zccache = { git = "https://github.com/zackees/zccache", rev = "4b13676bb3a76c87d2272b2d9ccb76e821734762" }
+zccache = { git = "https://github.com/zackees/zccache", rev = "a16f10e2c3813f0582e0e51eb3b9932c727435f1" }
 
 [dev-dependencies]
 filetime = { workspace = true }
diff --git a/crates/fbuild-build-esp/Cargo.toml b/crates/fbuild-build-esp/Cargo.toml
index ae235aa32..89089fd8f 100644
--- a/crates/fbuild-build-esp/Cargo.toml
+++ b/crates/fbuild-build-esp/Cargo.toml
@@ -34,7 +34,7 @@ tar = { workspace = true }
 zip = { workspace = true }
 tree-sitter = { workspace = true }
 tree-sitter-cpp = { workspace = true }
-zccache = { git = "https://github.com/zackees/zccache", rev = "4b13676bb3a76c87d2272b2d9ccb76e821734762" }
+zccache = { git = "https://github.com/zackees/zccache", rev = "a16f10e2c3813f0582e0e51eb3b9932c727435f1" }
 
 [dev-dependencies]
 filetime = { workspace = true }
diff --git a/crates/fbuild-build-mcu/Cargo.toml b/crates/fbuild-build-mcu/Cargo.toml
index c151fe4a5..b2f16c5dd 100644
--- a/crates/fbuild-build-mcu/Cargo.toml
+++ b/crates/fbuild-build-mcu/Cargo.toml
@@ -34,7 +34,7 @@ tar = { workspace = true }
 zip = { workspace = true }
 tree-sitter = { workspace = true }
 tree-sitter-cpp = { workspace = true }
-zccache = { git = "https://github.com/zackees/zccache", rev = "4b13676bb3a76c87d2272b2d9ccb76e821734762" }
+zccache = { git = "https://github.com/zackees/zccache", rev = "a16f10e2c3813f0582e0e51eb3b9932c727435f1" }
 
 [dev-dependencies]
 filetime = { workspace = true }