[INFO] fetching crate lingua 1.1.0... [INFO] checking lingua-1.1.0 against master#f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 for pr-83312 [INFO] extracting crate lingua 1.1.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate lingua 1.1.0 on toolchain f5f33ec0e0455eefa72fc5567eb1280a4d5ee206 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lingua 1.1.0 [INFO] finished tweaking crates.io crate lingua 1.1.0 [INFO] tweaked toml for crates.io crate lingua 1.1.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate lingua 1.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf65e052d25add3a64da19ae260092263e883cc53494f5538af915ec9ec0b565 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bf65e052d25add3a64da19ae260092263e883cc53494f5538af915ec9ec0b565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf65e052d25add3a64da19ae260092263e883cc53494f5538af915ec9ec0b565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf65e052d25add3a64da19ae260092263e883cc53494f5538af915ec9ec0b565", kill_on_drop: false }` [INFO] [stdout] bf65e052d25add3a64da19ae260092263e883cc53494f5538af915ec9ec0b565 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+f5f33ec0e0455eefa72fc5567eb1280a4d5ee206" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d33f22064a7aa6f9f2a547d3ac18c49d453d2c54d7220359c630beca685e519e [INFO] running `Command { std: "docker" "start" "-a" "d33f22064a7aa6f9f2a547d3ac18c49d453d2c54d7220359c630beca685e519e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking predicates-core v1.0.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking strum v0.20.0 [INFO] [stderr] Checking fragile v1.0.0 [INFO] [stderr] Compiling unindent v0.1.7 [INFO] [stderr] Checking downcast v0.10.0 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Checking predicates-tree v1.0.2 [INFO] [stderr] Checking thread_local v1.1.2 [INFO] [stderr] Checking memchr v2.3.4 [INFO] [stderr] Compiling indoc v1.0.3 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling rstest v0.6.4 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking whatlang v0.11.1 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.1 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking predicates v1.0.7 [INFO] [stderr] Checking titlecase v1.1.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking fraction v0.8.0 [INFO] [stderr] Compiling cld2-sys v1.0.2 [INFO] [stderr] Compiling include_dir_impl v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling mockall_derive v0.9.0 [INFO] [stderr] Checking include_dir v0.6.0 [INFO] [stderr] Checking lingua-tsonga-language-model v1.0.0 [INFO] [stderr] Checking lingua-sotho-language-model v1.0.0 [INFO] [stderr] Checking lingua-azerbaijani-language-model v1.0.0 [INFO] [stderr] Checking lingua-armenian-language-model v1.0.0 [INFO] [stderr] Checking lingua-yoruba-language-model v1.0.0 [INFO] [stderr] Checking lingua-polish-language-model v1.0.0 [INFO] [stderr] Checking lingua-persian-language-model v1.0.0 [INFO] [stderr] Checking lingua-chinese-language-model v1.0.0 [INFO] [stderr] Checking lingua-estonian-language-model v1.0.0 [INFO] [stderr] Checking lingua-gujarati-language-model v1.0.0 [INFO] [stderr] Checking lingua-belarusian-language-model v1.0.0 [INFO] [stderr] Checking lingua-french-language-model v1.0.0 [INFO] [stderr] Checking lingua-czech-language-model v1.0.0 [INFO] [stderr] Checking lingua-bokmal-language-model v1.0.0 [INFO] [stderr] Checking lingua-serbian-language-model v1.0.0 [INFO] [stderr] Checking lingua-albanian-language-model v1.0.0 [INFO] [stderr] Checking lingua-punjabi-language-model v1.0.0 [INFO] [stderr] Checking lingua-german-language-model v1.0.0 [INFO] [stderr] Checking lingua-danish-language-model v1.0.0 [INFO] [stderr] Checking lingua-maori-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-1.0.123/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=82a96a71d75bbedf -C extra-filename=-82a96a71d75bbedf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-68d422dfc8864dc7.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-1973dd20edee240d.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-01934eb6ec193488.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/cldutil.h:24, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/cldutil.cc:20: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/cldutil_shared.h:403:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers] [INFO] [stderr] warning: 403 | inline const uint32 QuadHashV3Lookup4(const CLD2TableSummary* gram_obj, [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/cldutil_shared.h:431:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers] [INFO] [stderr] warning: 431 | inline const uint32 OctaHashV3Lookup4(const CLD2TableSummary* gram_obj, [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: In file included from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/cldutil.h:24, [INFO] [stderr] warning: from /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:22: [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/cldutil_shared.h:403:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers] [INFO] [stderr] warning: 403 | inline const uint32 QuadHashV3Lookup4(const CLD2TableSummary* gram_obj, [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/cldutil_shared.h:431:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers] [INFO] [stderr] warning: 431 | inline const uint32 OctaHashV3Lookup4(const CLD2TableSummary* gram_obj, [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc: In function 'void CLD2::AddDistinctBoost1(CLD2::uint32, CLD2::ScoringContext*)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:105:31: warning: unused parameter 'langprob' [-Wunused-parameter] [INFO] [stderr] warning: 105 | void AddDistinctBoost1(uint32 langprob, ScoringContext* scoringcontext) { [INFO] [stderr] warning: | ~~~~~~~^~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:105:57: warning: unused parameter 'scoringcontext' [-Wunused-parameter] [INFO] [stderr] warning: 105 | void AddDistinctBoost1(uint32 langprob, ScoringContext* scoringcontext) { [INFO] [stderr] warning: | ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc: In function 'void CLD2::ScoreAllHits(const char*, CLD2::ULScript, bool, bool, const CLD2::ScoringHitBuffer*, CLD2::ScoringContext*, CLD2::SummaryBuffer*, CLD2::ChunkSpan*)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:266:24: warning: unused parameter 'more_to_come' [-Wunused-parameter] [INFO] [stderr] warning: 266 | bool more_to_come, bool score_cjk, [INFO] [stderr] warning: | ~~~~~^~~~~~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:266:43: warning: unused parameter 'score_cjk' [-Wunused-parameter] [INFO] [stderr] warning: 266 | bool more_to_come, bool score_cjk, [INFO] [stderr] warning: | ~~~~~^~~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc: In function 'void CLD2::SummaryBufferToDocTote(const CLD2::SummaryBuffer*, bool, CLD2::DocTote*)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:306:34: warning: unused parameter 'more_to_come' [-Wunused-parameter] [INFO] [stderr] warning: 306 | bool more_to_come, DocTote* doc_tote) { [INFO] [stderr] warning: | ~~~~~^~~~~~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc: In function 'void CLD2::SummaryBufferToVector(CLD2::ScriptScanner*, const char*, const CLD2::SummaryBuffer*, bool, CLD2::ResultChunkVector*)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:391:33: warning: unused parameter 'more_to_come' [-Wunused-parameter] [INFO] [stderr] warning: 391 | bool more_to_come, ResultChunkVector* vec) { [INFO] [stderr] warning: | ~~~~~^~~~~~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc: In function 'void CLD2::SharpenBoundaries(const char*, bool, CLD2::ScoringHitBuffer*, CLD2::ScoringContext*, CLD2::SummaryBuffer*)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:781:29: warning: unused parameter 'more_to_come' [-Wunused-parameter] [INFO] [stderr] warning: 781 | bool more_to_come, [INFO] [stderr] warning: | ~~~~~^~~~~~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc: In function 'void CLD2::LinearizeHitBuffer(int, CLD2::ScoringContext*, bool, bool, CLD2::ScoringHitBuffer*)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:1045:30: warning: unused parameter 'more_to_come' [-Wunused-parameter] [INFO] [stderr] warning: 1045 | bool more_to_come, bool score_cjk, [INFO] [stderr] warning: | ~~~~~^~~~~~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc: In function 'void CLD2::ScoreEntireScriptSpan(const CLD2::LangSpan&, CLD2::ScoringContext*, CLD2::DocTote*, CLD2::ResultChunkVector*)': [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:1147:39: warning: narrowing conversion of 'score' from 'int' to 'CLD2::uint16' {aka 'short unsigned int'} is ill-formed in C++11 [-Wnarrowing] [INFO] [stderr] warning: 1147 | one_one_lang, UNKNOWN_LANGUAGE, score, 1, [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:1148:7: warning: narrowing conversion of 'bytes' from 'int' to 'CLD2::uint16' {aka 'short unsigned int'} is ill-formed in C++11 [-Wnarrowing] [INFO] [stderr] warning: 1148 | bytes, 0, scriptspan.ulscript, reliability, reliability [INFO] [stderr] warning: | ^~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:1148:38: warning: narrowing conversion of 'reliability' from 'int' to 'CLD2::uint8' {aka 'unsigned char'} is ill-formed in C++11 [-Wnarrowing] [INFO] [stderr] warning: 1148 | bytes, 0, scriptspan.ulscript, reliability, reliability [INFO] [stderr] warning: | ^~~~~~~~~~~ [INFO] [stderr] warning: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cld2-sys-1.0.2/cld2/internal/scoreonescriptspan.cc:1148:51: warning: narrowing conversion of 'reliability' from 'int' to 'CLD2::uint8' {aka 'unsigned char'} is ill-formed in C++11 [-Wnarrowing] [INFO] [stderr] warning: 1148 | bytes, 0, scriptspan.ulscript, reliability, reliability [INFO] [stderr] warning: | ^~~~~~~~~~~ [INFO] [stderr] warning: c++: fatal error: Killed signal terminated program cc1plus [INFO] [stderr] warning: compilation terminated. [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "d33f22064a7aa6f9f2a547d3ac18c49d453d2c54d7220359c630beca685e519e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d33f22064a7aa6f9f2a547d3ac18c49d453d2c54d7220359c630beca685e519e", kill_on_drop: false }` [INFO] [stdout] d33f22064a7aa6f9f2a547d3ac18c49d453d2c54d7220359c630beca685e519e