[INFO] fetching crate kimberlite-mcp 0.6.0...
[INFO] checking kimberlite-mcp-0.6.0 against master#818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc for pr-156114
[INFO] extracting crate kimberlite-mcp 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate kimberlite-mcp 0.6.0
[INFO] finished tweaking crates.io crate kimberlite-mcp 0.6.0
[INFO] tweaked toml for crates.io crate kimberlite-mcp 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kimberlite-mcp 0.6.0 on toolchain 818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kimberlite-mcp 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zmij v1.0.19
[INFO] [stderr]   Downloaded recursive v0.1.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.37
[INFO] [stderr]   Downloaded recursive-proc-macro-impl v0.1.1
[INFO] [stderr]   Downloaded unicode-canonical-combining-class v1.0.0
[INFO] [stderr]   Downloaded kimberlite-properties v0.6.0
[INFO] [stderr]   Downloaded kimberlite-types v0.6.0
[INFO] [stderr]   Downloaded bitreader v0.3.11
[INFO] [stderr]   Downloaded aliasable v0.1.3
[INFO] [stderr]   Downloaded block-padding v0.3.3
[INFO] [stderr]   Downloaded nodrop v0.1.14
[INFO] [stderr]   Downloaded stacker v0.1.22
[INFO] [stderr]   Downloaded phf_codegen v0.8.0
[INFO] [stderr]   Downloaded kimberlite-sharing v0.6.0
[INFO] [stderr]   Downloaded phf_macros v0.8.0
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.5
[INFO] [stderr]   Downloaded pathfinder_geometry v0.5.1
[INFO] [stderr]   Downloaded psm v0.1.29
[INFO] [stderr]   Downloaded kimberlite-directory v0.6.0
[INFO] [stderr]   Downloaded stringprep v0.1.5
[INFO] [stderr]   Downloaded bytecount v0.6.9
[INFO] [stderr]   Downloaded phf_shared v0.8.0
[INFO] [stderr]   Downloaded siphasher v0.3.11
[INFO] [stderr]   Downloaded phf v0.8.0
[INFO] [stderr]   Downloaded matches v0.1.10
[INFO] [stderr]   Downloaded ouroboros v0.17.2
[INFO] [stderr]   Downloaded dtoa-short v0.3.5
[INFO] [stderr]   Downloaded unicode-joining-type v1.0.0
[INFO] [stderr]   Downloaded xmlparser v0.13.6
[INFO] [stderr]   Downloaded ouroboros_macro v0.17.2
[INFO] [stderr]   Downloaded kimberlite-rbac v0.6.0
[INFO] [stderr]   Downloaded unicode-general-category v1.1.0
[INFO] [stderr]   Downloaded ecb v0.1.2
[INFO] [stderr]   Downloaded kuchiki v0.8.1
[INFO] [stderr]   Downloaded thin-slice v0.1.1
[INFO] [stderr]   Downloaded servo_arc v0.1.1
[INFO] [stderr]   Downloaded dtoa v1.0.11
[INFO] [stderr]   Downloaded futf v0.1.5
[INFO] [stderr]   Downloaded string_cache_codegen v0.5.4
[INFO] [stderr]   Downloaded azul-simplecss v0.2.0
[INFO] [stderr]   Downloaded lz4_flex v0.12.1
[INFO] [stderr]   Downloaded weezl v0.1.12
[INFO] [stderr]   Downloaded selectors v0.22.0
[INFO] [stderr]   Downloaded kimberlite-kernel v0.6.0
[INFO] [stderr]   Downloaded xmlwriter v0.1.0
[INFO] [stderr]   Downloaded phf_generator v0.8.0
[INFO] [stderr]   Downloaded rand_pcg v0.2.1
[INFO] [stderr]   Downloaded pocket-resources v0.3.2
[INFO] [stderr]   Downloaded kimberlite-storage v0.6.0
[INFO] [stderr]   Downloaded tendril v0.4.3
[INFO] [stderr]   Downloaded highway v1.3.0
[INFO] [stderr]   Downloaded kimberlite-crypto v0.6.0
[INFO] [stderr]   Downloaded unicode-properties v0.1.4
[INFO] [stderr]   Downloaded unicode-bidi v0.3.18
[INFO] [stderr]   Downloaded cssparser v0.27.2
[INFO] [stderr]   Downloaded mac v0.1.1
[INFO] [stderr]   Downloaded glyph-names v0.2.0
[INFO] [stderr]   Downloaded nom_locate v5.0.0
[INFO] [stderr]   Downloaded rust-fontconfig v2.0.0
[INFO] [stderr]   Downloaded markup5ever v0.10.1
[INFO] [stderr]   Downloaded grid v1.0.1
[INFO] [stderr]   Downloaded gl-context-loader v0.1.10
[INFO] [stderr]   Downloaded flate2 v1.1.8
[INFO] [stderr]   Downloaded cssparser-macros v0.6.1
[INFO] [stderr]   Downloaded slotmap v1.1.1
[INFO] [stderr]   Downloaded clap v4.5.56
[INFO] [stderr]   Downloaded kimberlite v0.6.0
[INFO] [stderr]   Downloaded kimberlite-compliance v0.6.0
[INFO] [stderr]   Downloaded unicode-normalization v0.1.25
[INFO] [stderr]   Downloaded hyphenation_commons v0.8.4
[INFO] [stderr]   Downloaded roxmltree v0.21.1
[INFO] [stderr]   Downloaded nom v8.0.0
[INFO] [stderr]   Downloaded html5ever v0.25.2
[INFO] [stderr]   Downloaded taffy v0.9.2
[INFO] [stderr]   Downloaded clap_builder v4.5.56
[INFO] [stderr]   Downloaded brotli-decompressor v5.0.0
[INFO] [stderr]   Downloaded ttf-parser v0.25.1
[INFO] [stderr]   Downloaded kimberlite-abac v0.6.0
[INFO] [stderr]   Downloaded zerocopy v0.8.37
[INFO] [stderr]   Downloaded azul-css v0.0.7
[INFO] [stderr]   Downloaded allsorts v0.16.1
[INFO] [stderr]   Downloaded azul-core v0.0.7
[INFO] [stderr]   Downloaded mmapio v0.9.1
[INFO] [stderr]   Downloaded sqlparser v0.61.0
[INFO] [stderr]   Downloaded azul-layout v0.0.7
[INFO] [stderr]   Downloaded hyphenation v0.8.4
[INFO] [stderr]   Downloaded kimberlite-store v0.6.0
[INFO] [stderr]   Downloaded lopdf v0.39.0
[INFO] [stderr]   Downloaded kimberlite-query v0.6.0
[INFO] [stderr]   Downloaded printpdf v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b034d009bd9a7f2cab322f0a2f74a006e7a8b36882e47639830cd056e1ccdab5
[INFO] running `Command { std: "docker" "start" "-a" "b034d009bd9a7f2cab322f0a2f74a006e7a8b36882e47639830cd056e1ccdab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b034d009bd9a7f2cab322f0a2f74a006e7a8b36882e47639830cd056e1ccdab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b034d009bd9a7f2cab322f0a2f74a006e7a8b36882e47639830cd056e1ccdab5", kill_on_drop: false }`
[INFO] [stdout] b034d009bd9a7f2cab322f0a2f74a006e7a8b36882e47639830cd056e1ccdab5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e50adf007d004822448b0bd7662dac5948371c1ca4c5778ef01ed6d82d36cb5f
[INFO] running `Command { std: "docker" "start" "-a" "e50adf007d004822448b0bd7662dac5948371c1ca4c5778ef01ed6d82d36cb5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling zerocopy v0.8.37
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling unicode-joining-type v1.0.0
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]    Compiling unicode-canonical-combining-class v1.0.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking flate2 v1.1.8
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking bitreader v0.3.11
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling pocket-resources v0.3.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking glyph-names v0.2.0
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking ucd-trie v0.1.7
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking mmapio v0.9.1
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking highway v1.3.0
[INFO] [stderr]     Checking azul-simplecss v0.2.0
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking servo_arc v0.1.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking thin-slice v0.1.1
[INFO] [stderr]     Checking num-conv v0.2.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking bytecount v0.6.9
[INFO] [stderr]     Checking gl-context-loader v0.1.10
[INFO] [stderr]     Checking grid v1.0.1
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking ecb v0.1.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]    Compiling rust_decimal v1.40.0
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]     Checking taffy v0.9.2
[INFO] [stderr]     Checking clap_builder v4.5.56
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking twox-hash v2.1.2
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking lz4_flex v0.12.1
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=9fc0521f38886186 -C extra-filename=-40d900b49436db8d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-bc33634ba91eea12.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ca0a370f885b1094.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a0775ff901404d1b.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e50adf007d004822448b0bd7662dac5948371c1ca4c5778ef01ed6d82d36cb5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50adf007d004822448b0bd7662dac5948371c1ca4c5778ef01ed6d82d36cb5f", kill_on_drop: false }`
[INFO] [stdout] e50adf007d004822448b0bd7662dac5948371c1ca4c5778ef01ed6d82d36cb5f
