[INFO] cloning repository https://github.com/ewhauser/gomonty
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ewhauser/gomonty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fewhauser%2Fgomonty", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fewhauser%2Fgomonty'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcc751babe6c9ab253fac2df3e3300b6fec0ffa1
[INFO] checking ewhauser/gomonty against try#9228062c11d321a3ea08123f57e47533a3c88b00 for pr-154781
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fewhauser%2Fgomonty" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ewhauser/gomonty
[INFO] finished tweaking git repo https://github.com/ewhauser/gomonty
[INFO] tweaked toml for git repo https://github.com/ewhauser/gomonty written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ewhauser/gomonty on toolchain 9228062c11d321a3ea08123f57e47533a3c88b00
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ewhauser/gomonty 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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edb248b510112403c504aea473303a6c2ea44b10d52386e4bc2699216b78b5a8
[INFO] running `Command { std: "docker" "start" "-a" "edb248b510112403c504aea473303a6c2ea44b10d52386e4bc2699216b78b5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edb248b510112403c504aea473303a6c2ea44b10d52386e4bc2699216b78b5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb248b510112403c504aea473303a6c2ea44b10d52386e4bc2699216b78b5a8", kill_on_drop: false }`
[INFO] [stdout] edb248b510112403c504aea473303a6c2ea44b10d52386e4bc2699216b78b5a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+9228062c11d321a3ea08123f57e47533a3c88b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4c465909faeda3882b58e12a9b2f15a03f296a8bc579fd30458bf9f49e78592
[INFO] running `Command { std: "docker" "start" "-a" "c4c465909faeda3882b58e12a9b2f15a03f296a8bc579fd30458bf9f49e78592", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling collection_literals v1.0.3
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking compact_str v0.9.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking salsa-macro-rules v0.26.0 (https://github.com/salsa-rs/salsa.git?rev=53421c2fff87426fa0bb51cab06632b87646de13#53421c2f)
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]     Checking inventory v0.3.22
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]    Compiling ruff_text_size v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ruff_source_file v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking ruff_annotate_snippets v0.1.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]     Checking zip v0.6.6
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]     Checking arc-swap v1.9.0
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]     Checking which v8.0.2
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking matchit v0.9.1
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]     Checking is_executable v1.0.5
[INFO] [stderr]     Checking similar v2.7.0
[INFO] [stderr]     Checking supports-hyperlinks v3.2.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking path-slash v0.2.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling password-hash v0.4.2
[INFO] [stderr]    Compiling ruff_python_trivia v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking ordermap v1.1.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling pyo3-build-config v0.28.2
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling pbkdf2 v0.11.0
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking unic-ucd-category v0.9.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ruff_python_stdlib v0.0.0 (https://github.com/astral-sh/ruff.git?rev=6ded4bed1651e30b34dd04cdaa50c763036abb0d#6ded4bed)
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling jiter v0.13.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]    Compiling manyhow v0.11.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[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/9228062c11d321a3ea08123f57e47533a3c88b00/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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="visit"' --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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "c4c465909faeda3882b58e12a9b2f15a03f296a8bc579fd30458bf9f49e78592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4c465909faeda3882b58e12a9b2f15a03f296a8bc579fd30458bf9f49e78592", kill_on_drop: false }`
[INFO] [stdout] c4c465909faeda3882b58e12a9b2f15a03f296a8bc579fd30458bf9f49e78592