[INFO] fetching crate ansistr 0.1.1...
[INFO] testing ansistr-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ansistr 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ansistr 0.1.1 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 ansistr 0.1.1
[INFO] finished tweaking crates.io crate ansistr 0.1.1
[INFO] tweaked toml for crates.io crate ansistr 0.1.1 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 427a09189fde3ecbbfc3ac00e0452d6cb2597f2a060e83ec16dd3af24ded6056
[INFO] running `Command { std: "docker" "start" "-a" "427a09189fde3ecbbfc3ac00e0452d6cb2597f2a060e83ec16dd3af24ded6056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "427a09189fde3ecbbfc3ac00e0452d6cb2597f2a060e83ec16dd3af24ded6056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427a09189fde3ecbbfc3ac00e0452d6cb2597f2a060e83ec16dd3af24ded6056", kill_on_drop: false }`
[INFO] [stdout] 427a09189fde3ecbbfc3ac00e0452d6cb2597f2a060e83ec16dd3af24ded6056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 080f5d20da9e54bf59d045b1ddf94fd31de099ab31259f6213747769190cd328
[INFO] running `Command { std: "docker" "start" "-a" "080f5d20da9e54bf59d045b1ddf94fd31de099ab31259f6213747769190cd328", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling ansistr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "080f5d20da9e54bf59d045b1ddf94fd31de099ab31259f6213747769190cd328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "080f5d20da9e54bf59d045b1ddf94fd31de099ab31259f6213747769190cd328", kill_on_drop: false }`
[INFO] [stdout] 080f5d20da9e54bf59d045b1ddf94fd31de099ab31259f6213747769190cd328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 18e945bb00b0b90dea07a80927883fdb35b0a99eb133942e253299a7d8a17c6a
[INFO] running `Command { std: "docker" "start" "-a" "18e945bb00b0b90dea07a80927883fdb35b0a99eb133942e253299a7d8a17c6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ansistr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "18e945bb00b0b90dea07a80927883fdb35b0a99eb133942e253299a7d8a17c6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18e945bb00b0b90dea07a80927883fdb35b0a99eb133942e253299a7d8a17c6a", kill_on_drop: false }`
[INFO] [stdout] 18e945bb00b0b90dea07a80927883fdb35b0a99eb133942e253299a7d8a17c6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 8cd775d9ea66b994efd48e59504cf16a3f3cb1b4a6ae39d78a863d031cb31016
[INFO] running `Command { std: "docker" "start" "-a" "8cd775d9ea66b994efd48e59504cf16a3f3cb1b4a6ae39d78a863d031cb31016", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ansistr-bdeba6b8d958972a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::applies_ansi_background ... ok
[INFO] [stdout] test tests::applies_ansi_color ... ok
[INFO] [stdout] test tests::applies_ansi_style ... ok
[INFO] [stdout] test tests::finds_ansi_pair ... ok
[INFO] [stdout] test tests::matches_ansi_indices ... ok
[INFO] [stdout] test tests::strips_ansi_codes ... ok
[INFO] [stdout] test tests::repairs_multiline_ansi_str ... ok
[INFO] [stdout] test tests::sizes_ansi_str ... ok
[INFO] [stdout] test tests::pads_ansi_str ... ok
[INFO] [stdout] test tests::slices_ansi_str ... ok
[INFO] [stdout] test tests::wraps_ansi_str ... ok
[INFO] [stdout] test tests::truncates_ansi_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ansistr
[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" "8cd775d9ea66b994efd48e59504cf16a3f3cb1b4a6ae39d78a863d031cb31016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd775d9ea66b994efd48e59504cf16a3f3cb1b4a6ae39d78a863d031cb31016", kill_on_drop: false }`
[INFO] [stdout] 8cd775d9ea66b994efd48e59504cf16a3f3cb1b4a6ae39d78a863d031cb31016