[INFO] fetching crate sentence 0.0.2...
[INFO] testing sentence-0.0.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sentence 0.0.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sentence 0.0.2 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sentence 0.0.2
[INFO] finished tweaking crates.io crate sentence 0.0.2
[INFO] tweaked toml for crates.io crate sentence 0.0.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", 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] 359ca74f595aff273e33cd2c4deaa59d11b81e85e943fc7d6c50c5bf43177ea9
[INFO] running `Command { std: "docker" "start" "-a" "359ca74f595aff273e33cd2c4deaa59d11b81e85e943fc7d6c50c5bf43177ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "359ca74f595aff273e33cd2c4deaa59d11b81e85e943fc7d6c50c5bf43177ea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "359ca74f595aff273e33cd2c4deaa59d11b81e85e943fc7d6c50c5bf43177ea9", kill_on_drop: false }`
[INFO] [stdout] 359ca74f595aff273e33cd2c4deaa59d11b81e85e943fc7d6c50c5bf43177ea9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 82dd1d030cef09e24c8d32b2c973275ee166603befa1eefce5e4f59971f6ff73
[INFO] running `Command { std: "docker" "start" "-a" "82dd1d030cef09e24c8d32b2c973275ee166603befa1eefce5e4f59971f6ff73", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling sentence v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.64s
[INFO] running `Command { std: "docker" "inspect" "82dd1d030cef09e24c8d32b2c973275ee166603befa1eefce5e4f59971f6ff73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82dd1d030cef09e24c8d32b2c973275ee166603befa1eefce5e4f59971f6ff73", kill_on_drop: false }`
[INFO] [stdout] 82dd1d030cef09e24c8d32b2c973275ee166603befa1eefce5e4f59971f6ff73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 320412c4eb34476e5c90e8ffe9dc0de9fcc96aefdc1657a10180a813f3d12326
[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" "320412c4eb34476e5c90e8ffe9dc0de9fcc96aefdc1657a10180a813f3d12326", kill_on_drop: false }`
[INFO] [stderr]    Compiling sentence v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "320412c4eb34476e5c90e8ffe9dc0de9fcc96aefdc1657a10180a813f3d12326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "320412c4eb34476e5c90e8ffe9dc0de9fcc96aefdc1657a10180a813f3d12326", kill_on_drop: false }`
[INFO] [stdout] 320412c4eb34476e5c90e8ffe9dc0de9fcc96aefdc1657a10180a813f3d12326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ca38a18ac7731563f7de0605fce79637673bf87cab6b0974fa4a7e589747f38
[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" "8ca38a18ac7731563f7de0605fce79637673bf87cab6b0974fa4a7e589747f38", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sentence-776321ec9fc6d226
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::empty_strings ... ok
[INFO] [stdout] test tests::sentence_with_integers_and_punctuation ... ok
[INFO] [stdout] test tests::punctuation_colon ... ok
[INFO] [stdout] test tests::punctuation_question ... ok
[INFO] [stdout] test tests::number_with_commas ... ok
[INFO] [stdout] test tests::punctuation_exclamation ... ok
[INFO] [stdout] test tests::usernames ... ok
[INFO] [stdout] test tests::punctuation_dash ... ok
[INFO] [stdout] test tests::simple_sentence_with_punctuation ... ok
[INFO] [stdout] test tests::simple_sentence ... ok
[INFO] [stdout] test tests::punctuation_semicolon ... ok
[INFO] [stdout] test tests::sentence_with_integers ... ok
[INFO] [stdout] test tests::sentence_with_real_numbers_and_punctuation ... ok
[INFO] [stdout] test tests::hashtags ... ok
[INFO] [stdout] test tests::not_yet_supported_but_ensure_no_infinite_loop ... ok
[INFO] [stdout] test tests::hyphenated_words ... ok
[INFO] [stdout] test tests::apostrophe_words ... ok
[INFO] [stdout] test tests::urls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sentence
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - SentenceTokenizer::tokenize (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8ca38a18ac7731563f7de0605fce79637673bf87cab6b0974fa4a7e589747f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca38a18ac7731563f7de0605fce79637673bf87cab6b0974fa4a7e589747f38", kill_on_drop: false }`
[INFO] [stdout] 8ca38a18ac7731563f7de0605fce79637673bf87cab6b0974fa4a7e589747f38