[INFO] fetching crate vtext 0.2.0... [INFO] testing vtext-0.2.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate vtext 0.2.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate vtext 0.2.0 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 crates.io crate vtext 0.2.0 [INFO] finished tweaking crates.io crate vtext 0.2.0 [INFO] tweaked toml for crates.io crate vtext 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e2c55474ff6539f340e245298a0bc716882d4939f271acfb6c448c5a9cdc6109 [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" "e2c55474ff6539f340e245298a0bc716882d4939f271acfb6c448c5a9cdc6109", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2c55474ff6539f340e245298a0bc716882d4939f271acfb6c448c5a9cdc6109", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2c55474ff6539f340e245298a0bc716882d4939f271acfb6c448c5a9cdc6109", kill_on_drop: false }` [INFO] [stdout] e2c55474ff6539f340e245298a0bc716882d4939f271acfb6c448c5a9cdc6109 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 736d2061e74da42690fdafeda7836daa314c3da2bc3894a86cdfe863e00e4785 [INFO] running `Command { std: "docker" "start" "-a" "736d2061e74da42690fdafeda7836daa314c3da2bc3894a86cdfe863e00e4785", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling ahash v0.3.8 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling sprs v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling vtext v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "736d2061e74da42690fdafeda7836daa314c3da2bc3894a86cdfe863e00e4785", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "736d2061e74da42690fdafeda7836daa314c3da2bc3894a86cdfe863e00e4785", kill_on_drop: false }` [INFO] [stdout] 736d2061e74da42690fdafeda7836daa314c3da2bc3894a86cdfe863e00e4785 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aed636b7f4559f0c95a03a5d2242462e36a1b05c72ba0b1564b1d3688aa71d77 [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" "aed636b7f4559f0c95a03a5d2242462e36a1b05c72ba0b1564b1d3688aa71d77", kill_on_drop: false }` [INFO] [stderr] Compiling float-cmp v0.4.0 [INFO] [stderr] Compiling vtext v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.57s [INFO] running `Command { std: "docker" "inspect" "aed636b7f4559f0c95a03a5d2242462e36a1b05c72ba0b1564b1d3688aa71d77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aed636b7f4559f0c95a03a5d2242462e36a1b05c72ba0b1564b1d3688aa71d77", kill_on_drop: false }` [INFO] [stdout] aed636b7f4559f0c95a03a5d2242462e36a1b05c72ba0b1564b1d3688aa71d77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4aab58edd91f53640f3e6b2ecd6c7d4c223c1be4a03c4a02dec66fa23568c88b [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" "4aab58edd91f53640f3e6b2ecd6c7d4c223c1be4a03c4a02dec66fa23568c88b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vtext-d4837f8fd58a8dab) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test tokenize::tests::test_regexp_tokenizer_error ... ok [INFO] [stdout] test tokenize::tests::test_tokenizer_defaults ... ok [INFO] [stdout] test tokenize::tests::test_vtext_tokenizer_all_lang ... ok [INFO] [stdout] test metrics::string::tests::test_dice_similarity ... ok [INFO] [stdout] test tokenize::tests::test_vtext_tokenizer_invalid_lang ... ok [INFO] [stdout] test tokenize::tests::test_vtext_tokenizer_fr ... ok [INFO] [stdout] test metrics::string::tests::test_jaro_similarity ... ok [INFO] [stdout] test tokenize::tests::test_unicode_tokenizer ... ok [INFO] [stdout] test metrics::string::tests::test_jaro_winkler_similarity ... ok [INFO] [stdout] test tokenize_sentence::tests::test_punctuation_sentence_tokenizer ... ok [INFO] [stdout] test tokenize::tests::test_vtext_tokenizer_en ... ok [INFO] [stdout] test metrics::string::tests::test_edit_distance ... ok [INFO] [stdout] test tokenize::tests::test_character_tokenizer ... ok [INFO] [stdout] test tokenize_sentence::tests::test_unicode_sentence_tokenizer ... ok [INFO] [stdout] test vectorize::tests::test_hashing_vectorizer_simple ... ok [INFO] [stdout] test vectorize::tests::test_empty_dataset ... ok [INFO] [stdout] test tokenize_sentence::tests::test_unicode_sentence_tokenizer_multi_lang ... ok [INFO] [stdout] test metrics::string::tests::test_jaro_winkler_similarity_invalid - should panic ... ok [INFO] [stdout] test tokenize_sentence::tests::test_punctuation_sentence_tokenizer_multi_lang ... ok [INFO] [stdout] test tokenize::tests::test_regexp_tokenizer ... ok [INFO] [stdout] test vectorize::tests::test_vectorize_empty_countvectorizer ... ok [INFO] [stdout] test vectorize::tests::test_dispatch_tokenizer ... ok [INFO] [stdout] test vectorize::tests::test_vectorize_empty_hashingvectorizer ... ok [INFO] [stdout] test vectorize::tests::test_count_vectorizer_fit_transform ... ok [INFO] [stdout] test vectorize::tests::test_count_vectorizer_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stderr] Doc-tests vtext [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/tokenize_sentence/mod.rs - tokenize_sentence (line 10) ... ok [INFO] [stdout] test src/tokenize/mod.rs - tokenize (line 12) ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name vtext --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern float_cmp=/opt/rustwide/target/debug/deps/libfloat_cmp-c735c76360095b3e.rlib --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-b02844cae2e9729d.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-cfcf7038c243fe38.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-a3d1053be3cbbf45.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-dd9363dd410b6a25.rlib --extern seahash=/opt/rustwide/target/debug/deps/libseahash-c28b18ad1705ad1d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-36743584dc56c867.rlib --extern sprs=/opt/rustwide/target/debug/deps/libsprs-d274de241d3ee2c8.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-48db42043d3baf96.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-83e4960f50a23269.rlib --extern vtext=/opt/rustwide/target/debug/deps/libvtext-2fccace8f4441559.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "4aab58edd91f53640f3e6b2ecd6c7d4c223c1be4a03c4a02dec66fa23568c88b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4aab58edd91f53640f3e6b2ecd6c7d4c223c1be4a03c4a02dec66fa23568c88b", kill_on_drop: false }` [INFO] [stdout] 4aab58edd91f53640f3e6b2ecd6c7d4c223c1be4a03c4a02dec66fa23568c88b