[INFO] cloning repository https://github.com/ngmisl/rust-language-detector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ngmisl/rust-language-detector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngmisl%2Frust-language-detector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngmisl%2Frust-language-detector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a406bce02d38285ae6fc874be9f2c9231a1c3ad8 [INFO] checking ngmisl/rust-language-detector against master#bdcb6a99e853732f8ec050ae4986aa3af51d44c5 for 92191_revert [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fngmisl%2Frust-language-detector" "/workspace/builds/worker-62/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ngmisl/rust-language-detector on toolchain bdcb6a99e853732f8ec050ae4986aa3af51d44c5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ngmisl/rust-language-detector [INFO] finished tweaking git repo https://github.com/ngmisl/rust-language-detector [INFO] tweaked toml for git repo https://github.com/ngmisl/rust-language-detector written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate git repo https://github.com/ngmisl/rust-language-detector already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be7a448d2f79007675a3a604bc25551caecaf3d062727fa1ced42e8f1b2678c8 [INFO] running `Command { std: "docker" "start" "-a" "be7a448d2f79007675a3a604bc25551caecaf3d062727fa1ced42e8f1b2678c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be7a448d2f79007675a3a604bc25551caecaf3d062727fa1ced42e8f1b2678c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be7a448d2f79007675a3a604bc25551caecaf3d062727fa1ced42e8f1b2678c8", kill_on_drop: false }` [INFO] [stdout] be7a448d2f79007675a3a604bc25551caecaf3d062727fa1ced42e8f1b2678c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82a7c13d9cea11834070ce3e4f0ca0ce9e0d234aca0d157284271551a0d8dc4e [INFO] running `Command { std: "docker" "start" "-a" "82a7c13d9cea11834070ce3e4f0ca0ce9e0d234aca0d157284271551a0d8dc4e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling syn v1.0.90 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling quote v1.0.17 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling include_dir_macros v0.7.2 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking include_dir v0.7.2 [INFO] [stderr] Checking lingua-hindi-language-model v1.0.1 [INFO] [stderr] Checking lingua-nynorsk-language-model v1.0.1 [INFO] [stderr] Checking lingua-slovak-language-model v1.0.1 [INFO] [stderr] Checking lingua-mongolian-language-model v1.0.1 [INFO] [stderr] Checking lingua-bokmal-language-model v1.0.1 [INFO] [stderr] Checking lingua-latin-language-model v1.0.1 [INFO] [stderr] Checking lingua-irish-language-model v1.0.1 [INFO] [stderr] Checking lingua-estonian-language-model v1.0.1 [INFO] [stderr] Checking lingua-french-language-model v1.0.1 [INFO] [stderr] Checking lingua-swedish-language-model v1.0.1 [INFO] [stderr] Checking lingua-tswana-language-model v1.0.1 [INFO] [stderr] Checking lingua-georgian-language-model v1.0.1 [INFO] [stderr] Checking lingua-english-language-model v1.0.1 [INFO] [stderr] Checking lingua-malay-language-model v1.0.1 [INFO] [stderr] Checking lingua-croatian-language-model v1.0.1 [INFO] [stderr] Checking lingua-arabic-language-model v1.0.1 [INFO] [stderr] Checking lingua-tsonga-language-model v1.0.1 [INFO] [stderr] Checking lingua-armenian-language-model v1.0.1 [INFO] [stderr] Checking lingua-yoruba-language-model v1.0.1 [INFO] [stderr] Checking lingua-xhosa-language-model v1.0.1 [INFO] [stderr] Checking lingua-lithuanian-language-model v1.0.1 [INFO] [stderr] Checking lingua-belarusian-language-model v1.0.1 [INFO] [stderr] Checking lingua-vietnamese-language-model v1.0.1 [INFO] [stderr] Checking lingua-macedonian-language-model v1.0.1 [INFO] [stderr] Checking lingua-japanese-language-model v1.0.1 [INFO] [stderr] Checking lingua-albanian-language-model v1.0.1 [INFO] [stderr] Checking lingua-persian-language-model v1.0.1 [INFO] [stderr] Checking lingua-german-language-model v1.0.1 [INFO] [stderr] Checking lingua-serbian-language-model v1.0.1 [INFO] [stderr] Checking lingua-hebrew-language-model v1.0.1 [INFO] [stderr] Checking lingua-dutch-language-model v1.0.1 [INFO] [stderr] Checking lingua-gujarati-language-model v1.0.1 [INFO] [stderr] Checking lingua-urdu-language-model v1.0.1 [INFO] [stderr] Checking lingua-greek-language-model v1.0.1 [INFO] [stderr] Checking lingua-catalan-language-model v1.0.1 [INFO] [stderr] Checking lingua-esperanto-language-model v1.0.1 [INFO] [stderr] Checking lingua-slovene-language-model v1.0.1 [INFO] [stderr] Checking lingua-spanish-language-model v1.0.1 [INFO] [stderr] Checking lingua-italian-language-model v1.0.1 [INFO] [stderr] Checking lingua-sotho-language-model v1.0.1 [INFO] [stderr] Checking lingua-chinese-language-model v1.0.1 [INFO] [stderr] Checking lingua-portuguese-language-model v1.0.1 [INFO] [stderr] Checking lingua-tagalog-language-model v1.0.1 [INFO] [stderr] Checking lingua-bosnian-language-model v1.0.1 [INFO] [stderr] Checking lingua-hungarian-language-model v1.0.1 [INFO] [stderr] Checking lingua-bengali-language-model v1.0.1 [INFO] [stderr] Checking lingua-icelandic-language-model v1.0.1 [INFO] [stderr] Checking lingua-basque-language-model v1.0.1 [INFO] [stderr] Checking lingua-latvian-language-model v1.0.2 [INFO] [stderr] Checking lingua-swahili-language-model v1.0.1 [INFO] [stderr] Checking lingua-zulu-language-model v1.0.1 [INFO] [stderr] Checking lingua-kazakh-language-model v1.0.1 [INFO] [stderr] Checking lingua-romanian-language-model v1.0.1 [INFO] [stderr] Checking lingua-polish-language-model v1.0.1 [INFO] [stderr] Checking lingua-bulgarian-language-model v1.0.1 [INFO] [stderr] Checking lingua-ukrainian-language-model v1.0.1 [INFO] [stderr] Checking lingua-danish-language-model v1.0.1 [INFO] [stderr] Checking lingua-telugu-language-model v1.0.1 [INFO] [stderr] Checking lingua-indonesian-language-model v1.0.1 [INFO] [stderr] Checking lingua-afrikaans-language-model v1.0.1 [INFO] [stderr] Checking lingua-russian-language-model v1.0.1 [INFO] [stderr] Checking lingua-turkish-language-model v1.0.1 [INFO] [stderr] Checking lingua-maori-language-model v1.0.1 [INFO] [stderr] Checking lingua-czech-language-model v1.0.1 [INFO] [stderr] Checking lingua-finnish-language-model v1.0.1 [INFO] [stderr] Checking lingua-korean-language-model v1.0.1 [INFO] [stderr] Checking lingua-thai-language-model v1.0.1 [INFO] [stderr] Checking lingua-somali-language-model v1.0.1 [INFO] [stderr] Checking lingua-azerbaijani-language-model v1.0.1 [INFO] [stderr] Checking lingua-marathi-language-model v1.0.1 [INFO] [stderr] Checking lingua-welsh-language-model v1.0.1 [INFO] [stderr] Checking lingua-tamil-language-model v1.0.1 [INFO] [stderr] Checking lingua-punjabi-language-model v1.0.1 [INFO] [stderr] Checking lingua-shona-language-model v1.0.1 [INFO] [stderr] Checking lingua-ganda-language-model v1.0.1 [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-1.0.90/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 -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=63ad8e9e2ba7ae76 -C extra-filename=-63ad8e9e2ba7ae76 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d937f1f82ffb437d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-57c1be8c4f14b3a1.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-3c8a88541efd8c80.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" "82a7c13d9cea11834070ce3e4f0ca0ce9e0d234aca0d157284271551a0d8dc4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a7c13d9cea11834070ce3e4f0ca0ce9e0d234aca0d157284271551a0d8dc4e", kill_on_drop: false }` [INFO] [stdout] 82a7c13d9cea11834070ce3e4f0ca0ce9e0d234aca0d157284271551a0d8dc4e