[INFO] cloning repository https://github.com/silouanwright/snipexpand
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/silouanwright/snipexpand" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilouanwright%2Fsnipexpand", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilouanwright%2Fsnipexpand'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ebcd23762e97bdc5f3940c311eaaa3d2babafb0
[INFO] checking silouanwright/snipexpand against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsilouanwright%2Fsnipexpand" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/silouanwright/snipexpand
[INFO] finished tweaking git repo https://github.com/silouanwright/snipexpand
[INFO] tweaked toml for git repo https://github.com/silouanwright/snipexpand written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/silouanwright/snipexpand on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/silouanwright/snipexpand 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1
[INFO] running `Command { std: "docker" "start" "37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling wayland-sys v0.31.11
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling wayland-scanner v0.31.11
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking granit-parser v1.2.0
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking annotate-snippets v0.12.16
[INFO] [stderr]     Checking encoding_rs_io v0.1.8
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]    Compiling unicode-general-category v1.1.0
[INFO] [stderr]     Checking borrow-or-share v0.2.4
[INFO] [stderr]     Checking micromap v0.3.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking uuid-simd v0.8.0
[INFO] [stderr]     Checking fraction v0.15.4
[INFO] [stderr]     Checking jsonschema-regex v0.46.10
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking chrono-tz v0.10.4
[INFO] [stderr]    Compiling wayland-backend v0.3.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking inotify v0.11.5
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking xkbcommon v0.9.0
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking notify v8.2.0
[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/52995a223f2919dd3e2e427231db90a257350ded/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=60b730304564fcad -C extra-filename=-3ff4f575f5a24872 --out-dir /opt/rustwide/target/debug/build/syn/3ff4f575f5a24872/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1", kill_on_drop: false }`
[INFO] [stdout] 37af6dd539ba02aab1ab723b3616e9dfdddf58b65b89ab277f831ca459c3cea1
