[INFO] fetching crate sentence 0.0.2...
[INFO] testing sentence-0.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sentence 0.0.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sentence 0.0.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 504f8bd38355e0d52c8d79c568e12037f601079cd7bfc89492b557a0a94e7859
[INFO] running `Command { std: "docker" "start" "-a" "504f8bd38355e0d52c8d79c568e12037f601079cd7bfc89492b557a0a94e7859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "504f8bd38355e0d52c8d79c568e12037f601079cd7bfc89492b557a0a94e7859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504f8bd38355e0d52c8d79c568e12037f601079cd7bfc89492b557a0a94e7859", kill_on_drop: false }`
[INFO] [stdout] 504f8bd38355e0d52c8d79c568e12037f601079cd7bfc89492b557a0a94e7859
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 39c944c8c16e15ec3056ce77176e522ea5735b3ddadf6f294aef0921a635a288
[INFO] running `Command { std: "docker" "start" "-a" "39c944c8c16e15ec3056ce77176e522ea5735b3ddadf6f294aef0921a635a288", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sentence v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.90s
[INFO] running `Command { std: "docker" "inspect" "39c944c8c16e15ec3056ce77176e522ea5735b3ddadf6f294aef0921a635a288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c944c8c16e15ec3056ce77176e522ea5735b3ddadf6f294aef0921a635a288", kill_on_drop: false }`
[INFO] [stdout] 39c944c8c16e15ec3056ce77176e522ea5735b3ddadf6f294aef0921a635a288
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 0926aed4b02c7a4f77df311674e3e2535de8f2b435df627283184f78ff64060a
[INFO] running `Command { std: "docker" "start" "-a" "0926aed4b02c7a4f77df311674e3e2535de8f2b435df627283184f78ff64060a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sentence v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.75s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sentence-6c3ddf927e6f3693)
[INFO] running `Command { std: "docker" "inspect" "0926aed4b02c7a4f77df311674e3e2535de8f2b435df627283184f78ff64060a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0926aed4b02c7a4f77df311674e3e2535de8f2b435df627283184f78ff64060a", kill_on_drop: false }`
[INFO] [stdout] 0926aed4b02c7a4f77df311674e3e2535de8f2b435df627283184f78ff64060a
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd82a814f3b23e5a904c3aef45776e91d26174c0ca178c580edc8631e632f86c
[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" "fd82a814f3b23e5a904c3aef45776e91d26174c0ca178c580edc8631e632f86c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sentence-6c3ddf927e6f3693)
[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::number_with_commas ... ok
[INFO] [stdout] test tests::punctuation_colon ... 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::punctuation_dash ... ok
[INFO] [stdout] test tests::punctuation_semicolon ... ok
[INFO] [stdout] test tests::punctuation_question ... ok
[INFO] [stdout] test tests::punctuation_exclamation ... ok
[INFO] [stdout] test tests::sentence_with_integers ... ok
[INFO] [stdout] test tests::simple_sentence ... ok
[INFO] [stdout] test tests::hyphenated_words ... ok
[INFO] [stdout] test tests::simple_sentence_with_punctuation ... ok
[INFO] [stdout] test tests::apostrophe_words ... ok
[INFO] [stdout] test tests::usernames ... 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 0.21s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sentence
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - SentenceTokenizer::tokenize (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd82a814f3b23e5a904c3aef45776e91d26174c0ca178c580edc8631e632f86c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd82a814f3b23e5a904c3aef45776e91d26174c0ca178c580edc8631e632f86c", kill_on_drop: false }`
[INFO] [stdout] fd82a814f3b23e5a904c3aef45776e91d26174c0ca178c580edc8631e632f86c