[INFO] cloning repository https://github.com/messense/lingua-py
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/messense/lingua-py" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Flingua-py", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Flingua-py'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 717e2801beccdbeb0d64bc70f0f9e7bb7a3324d2
[INFO] testing messense/lingua-py against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmessense%2Flingua-py" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/messense/lingua-py on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/messense/lingua-py
[INFO] finished tweaking git repo https://github.com/messense/lingua-py
[INFO] tweaked toml for git repo https://github.com/messense/lingua-py written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/messense/lingua-py already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cfebb1618d9e0c1a11d7b56ccfec59e4c44c4aae7b2df9a7daf925575494055
[INFO] running `Command { std: "docker" "start" "-a" "7cfebb1618d9e0c1a11d7b56ccfec59e4c44c4aae7b2df9a7daf925575494055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cfebb1618d9e0c1a11d7b56ccfec59e4c44c4aae7b2df9a7daf925575494055", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cfebb1618d9e0c1a11d7b56ccfec59e4c44c4aae7b2df9a7daf925575494055", kill_on_drop: false }`
[INFO] [stdout] 7cfebb1618d9e0c1a11d7b56ccfec59e4c44c4aae7b2df9a7daf925575494055
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71fe86a72f2f26e3b46999d6d88170d30cf178ccc48061979e652072e690576c
[INFO] running `Command { std: "docker" "start" "-a" "71fe86a72f2f26e3b46999d6d88170d30cf178ccc48061979e652072e690576c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling anyhow v1.0.45
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling pyo3-build-config v0.15.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling serde_json v1.0.70
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling strum v0.22.0
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-complex v0.2.4
[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 rayon v1.5.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling pyo3 v0.15.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling fraction v0.9.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.15.1
[INFO] [stderr]    Compiling include_dir_impl v0.6.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling strum_macros v0.22.0
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling include_dir v0.6.2
[INFO] [stderr]    Compiling pyo3-macros v0.15.1
[INFO] [stderr]    Compiling lingua-estonian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-portuguese-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-japanese-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-icelandic-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-latvian-language-model v1.0.1
[INFO] [stderr]    Compiling lingua-lithuanian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-swahili-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-vietnamese-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-urdu-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-zulu-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-yoruba-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-gujarati-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-swedish-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-bosnian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-russian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-german-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-bokmal-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-marathi-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-greek-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-somali-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-maori-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-basque-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-macedonian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-bengali-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-ukrainian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-french-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-irish-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-armenian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-georgian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-sotho-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-hindi-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-persian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-nynorsk-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-chinese-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-shona-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-latin-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-italian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-serbian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-arabic-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-bulgarian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-telugu-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-danish-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-hungarian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-azerbaijani-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-slovene-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-belarusian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-afrikaans-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-albanian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-slovak-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-romanian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-finnish-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-tsonga-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-malay-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-tagalog-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-dutch-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-indonesian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-kazakh-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-hebrew-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-croatian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-thai-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-xhosa-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-esperanto-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-spanish-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-english-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-mongolian-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-korean-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-tswana-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-polish-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-czech-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-ganda-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-tamil-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-welsh-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-punjabi-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-catalan-language-model v1.0.0
[INFO] [stderr]    Compiling lingua-turkish-language-model v1.0.0
[INFO] [stderr] error: could not compile `serde_derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.130/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=4e8030be2629186d -C extra-filename=-4e8030be2629186d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-9dbaaf035d6d15d1.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-0bcba2a61b67309f.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-612079c2c947ef5d.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts --cfg ptr_addr_of` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "71fe86a72f2f26e3b46999d6d88170d30cf178ccc48061979e652072e690576c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fe86a72f2f26e3b46999d6d88170d30cf178ccc48061979e652072e690576c", kill_on_drop: false }`
[INFO] [stdout] 71fe86a72f2f26e3b46999d6d88170d30cf178ccc48061979e652072e690576c