[INFO] fetching crate arci-ros 0.0.7...
[INFO] checking arci-ros-0.0.7 against master#d1ac43a9b9a8250d858705b0796dfed6186e18db for pr-107891
[INFO] extracting crate arci-ros 0.0.7 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate arci-ros 0.0.7 on toolchain d1ac43a9b9a8250d858705b0796dfed6186e18db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arci-ros 0.0.7
[INFO] finished tweaking crates.io crate arci-ros 0.0.7
[INFO] tweaked toml for crates.io crate arci-ros 0.0.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate arci-ros 0.0.7 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" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38f251d879422d8c5461d885e452e3cabd0b63287195b9070c1007b219e1f64e
[INFO] running `Command { std: "docker" "start" "-a" "38f251d879422d8c5461d885e452e3cabd0b63287195b9070c1007b219e1f64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38f251d879422d8c5461d885e452e3cabd0b63287195b9070c1007b219e1f64e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38f251d879422d8c5461d885e452e3cabd0b63287195b9070c1007b219e1f64e", kill_on_drop: false }`
[INFO] [stdout] 38f251d879422d8c5461d885e452e3cabd0b63287195b9070c1007b219e1f64e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:542af8c9c691278ea8427c9f55ce1005b509eeebcbbcbc893145cd6832507671" "/opt/rustwide/cargo-home/bin/cargo" "+d1ac43a9b9a8250d858705b0796dfed6186e18db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a84b187075e21fd091cabf50d88ddcf22eda2dad5fa3d926e7493a6aac827a4
[INFO] running `Command { std: "docker" "start" "-a" "2a84b187075e21fd091cabf50d88ddcf22eda2dad5fa3d926e7493a6aac827a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.149
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde v1.0.149
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling cc v1.0.77
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]     Checking safe_arch v0.6.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling serde_json v1.0.89
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking wide v0.7.5
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
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[INFO] [stderr]    Compiling version_check v0.1.5
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[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking object v0.29.0
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[INFO] [stderr]     Checking miniz_oxide v0.5.4
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.13
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]     Checking futures-sink v0.3.25
[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking rustc-demangle v0.1.21
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[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.5
[INFO] [stderr]     Checking getrandom v0.2.8
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[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling digest v0.9.0
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[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.16.0
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[INFO] [stderr]     Checking time-core v0.1.0
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[INFO] [stderr]    Compiling futures-util v0.3.25
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[INFO] [stderr]     Checking ascii v1.1.0
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[INFO] [stderr]    Compiling opaque-debug v0.3.0
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[INFO] [stderr]     Checking ucd-util v0.1.9
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking multipart v0.18.0
[INFO] [stderr]     Checking addr2line v0.17.0
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[INFO] [stderr]     Checking chrono v0.4.23
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[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]    Compiling md-5 v0.9.1
[INFO] [stderr]     Checking sha1 v0.10.5
[INFO] [stderr]     Checking time v0.3.17
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking threadpool v1.8.1
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[INFO] [stderr]     Checking socket2 v0.4.7
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]    Compiling hex v0.4.3
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[INFO] [stderr]     Checking bitflags v0.9.1
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking traitobject v0.1.0
[INFO] [stderr]     Checking typeable v0.1.2
[INFO] [stderr]     Checking xml-rs v0.8.4
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]     Checking futures-io v0.3.25
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking xml-rs v0.6.1
[INFO] [stderr]     Checking base64 v0.6.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking nix v0.25.1
[INFO] [stderr]    Compiling serde_derive_internals v0.26.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking simba v0.7.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling tokio v1.23.0
[INFO] [stderr]    Compiling schemars v0.8.11
[INFO] [stderr]     Checking futures v0.1.31
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]     Checking RustyXML v0.3.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling async-trait v0.1.59
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr] error: could not compile `syn`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.105/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=994dd7d9d1c59001 -C extra-filename=-994dd7d9d1c59001 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-5a8a07cb57ed8c68.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-63354b31763c69b8.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-3518362dc11e3918.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" "2a84b187075e21fd091cabf50d88ddcf22eda2dad5fa3d926e7493a6aac827a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a84b187075e21fd091cabf50d88ddcf22eda2dad5fa3d926e7493a6aac827a4", kill_on_drop: false }`
[INFO] [stdout] 2a84b187075e21fd091cabf50d88ddcf22eda2dad5fa3d926e7493a6aac827a4