[INFO] cloning repository https://github.com/tluolamo/ruffian
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tluolamo/ruffian" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftluolamo%2Fruffian", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftluolamo%2Fruffian'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba600b8d39e424a18581091dbb4197f52f2ec6cb
[INFO] checking tluolamo/ruffian against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftluolamo%2Fruffian" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/tluolamo/ruffian
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/tluolamo/ruffian
[INFO] tweaked toml for git repo https://github.com/tluolamo/ruffian written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tluolamo/ruffian on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tluolamo/ruffian 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a
[INFO] running `Command { std: "docker" "start" "4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a", 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" "4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a", 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" "4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling zerocopy v0.8.58
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling find-msvc-tools v0.1.14
[INFO] [stderr]    Compiling siphasher v1.0.4
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking compact_str v0.10.0
[INFO] [stderr]     Checking thin-vec v0.2.20
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling cc v1.5.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking tinyvec v1.13.3
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking unicode-ident v1.0.26
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking clap_lex v1.1.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]     Checking predicates-core v1.0.10
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]     Checking clap_builder v4.6.7
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking predicates-tree v1.0.13
[INFO] [stderr]     Checking ordermap v1.2.2
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[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/f4dd856795debe636f2ba39a900f162f5abeb7e8/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.6/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="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=673fed827061b65e -C extra-filename=-6a9d87323687e9c2 --out-dir /opt/rustwide/target/debug/build/syn/6a9d87323687e9c2/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/c062a139c850ccf4/out/libproc_macro2-c062a139c850ccf4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/63a63655125647b2/out/libquote-63a63655125647b2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.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" "4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a", kill_on_drop: false }`
[INFO] [stdout] 4236d84d0e5a435572dd746fcb239f3aa45bbce9425d04d4b09554a25542632a
