[INFO] fetching crate typist-rust 0.2.0... [INFO] testing typist-rust-0.2.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate typist-rust 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate typist-rust 0.2.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate typist-rust 0.2.0 [INFO] finished tweaking crates.io crate typist-rust 0.2.0 [INFO] tweaked toml for crates.io crate typist-rust 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded generic-matrix v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b789f5d156f9aa08654a2840092d10059ff3f4dfa23e24f94310726cc2d2857 [INFO] running `Command { std: "docker" "start" "-a" "1b789f5d156f9aa08654a2840092d10059ff3f4dfa23e24f94310726cc2d2857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b789f5d156f9aa08654a2840092d10059ff3f4dfa23e24f94310726cc2d2857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b789f5d156f9aa08654a2840092d10059ff3f4dfa23e24f94310726cc2d2857", kill_on_drop: false }` [INFO] [stdout] 1b789f5d156f9aa08654a2840092d10059ff3f4dfa23e24f94310726cc2d2857 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b834e717dfcf1dc80fbc313701a38b288b50caf7194d429c67b5448d2a049f72 [INFO] running `Command { std: "docker" "start" "-a" "b834e717dfcf1dc80fbc313701a38b288b50caf7194d429c67b5448d2a049f72", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling generic-matrix v0.1.0 [INFO] [stderr] Compiling typist-rust v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.27s [INFO] running `Command { std: "docker" "inspect" "b834e717dfcf1dc80fbc313701a38b288b50caf7194d429c67b5448d2a049f72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b834e717dfcf1dc80fbc313701a38b288b50caf7194d429c67b5448d2a049f72", kill_on_drop: false }` [INFO] [stdout] b834e717dfcf1dc80fbc313701a38b288b50caf7194d429c67b5448d2a049f72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 292c9bc0dcf602ce84347368063cf75e9e756827ae3a224b6bebfa570fa05054 [INFO] running `Command { std: "docker" "start" "-a" "292c9bc0dcf602ce84347368063cf75e9e756827ae3a224b6bebfa570fa05054", kill_on_drop: false }` [INFO] [stderr] Compiling typist-rust v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "292c9bc0dcf602ce84347368063cf75e9e756827ae3a224b6bebfa570fa05054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "292c9bc0dcf602ce84347368063cf75e9e756827ae3a224b6bebfa570fa05054", kill_on_drop: false }` [INFO] [stdout] 292c9bc0dcf602ce84347368063cf75e9e756827ae3a224b6bebfa570fa05054 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f70ee7580b664773d69c7a1cad59cd3f08bd988c187a9a47d7ba2b9b900cb535 [INFO] running `Command { std: "docker" "start" "-a" "f70ee7580b664773d69c7a1cad59cd3f08bd988c187a9a47d7ba2b9b900cb535", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/typist_rust-e91f142cae28654b) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_edit_distance_normal_words ... ok [INFO] [stdout] test tests::test_edit_distance_short_cases ... ok [INFO] [stdout] test tests::test_non_ascii_characters ... ok [INFO] [stdout] test tests::test_edit_distance_big_difference ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/typist_rust-7c356f013de47465) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests typist-rust [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f70ee7580b664773d69c7a1cad59cd3f08bd988c187a9a47d7ba2b9b900cb535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f70ee7580b664773d69c7a1cad59cd3f08bd988c187a9a47d7ba2b9b900cb535", kill_on_drop: false }` [INFO] [stdout] f70ee7580b664773d69c7a1cad59cd3f08bd988c187a9a47d7ba2b9b900cb535