[INFO] fetching crate rechat2srt 0.1.0...
[INFO] testing rechat2srt-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rechat2srt 0.1.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate rechat2srt 0.1.0 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 rechat2srt 0.1.0
[INFO] finished tweaking crates.io crate rechat2srt 0.1.0
[INFO] tweaked toml for crates.io crate rechat2srt 0.1.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] crate crates.io crate rechat2srt 0.1.0 already has a lockfile, it will not be regenerated
[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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] aef4cbe6e53425e3d9f5c034556514760f8cf38823575fe1d56b5c787bb3b1d9
[INFO] running `Command { std: "docker" "start" "-a" "aef4cbe6e53425e3d9f5c034556514760f8cf38823575fe1d56b5c787bb3b1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aef4cbe6e53425e3d9f5c034556514760f8cf38823575fe1d56b5c787bb3b1d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef4cbe6e53425e3d9f5c034556514760f8cf38823575fe1d56b5c787bb3b1d9", kill_on_drop: false }`
[INFO] [stdout] aef4cbe6e53425e3d9f5c034556514760f8cf38823575fe1d56b5c787bb3b1d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] ac6734c481e1ef75622bc628a8e35b0c141d6169fc62fbf97284d62fccad0229
[INFO] running `Command { std: "docker" "start" "-a" "ac6734c481e1ef75622bc628a8e35b0c141d6169fc62fbf97284d62fccad0229", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling encoding_rs v0.8.28
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling argh_shared v0.1.5
[INFO] [stderr]    Compiling anyhow v1.0.42
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling srtlib v0.1.0
[INFO] [stderr]    Compiling argh_derive v0.1.5
[INFO] [stderr]    Compiling mini-internal v0.1.13
[INFO] [stderr]    Compiling miniserde v0.1.13
[INFO] [stderr]    Compiling argh v0.1.5
[INFO] [stderr]    Compiling rechat2srt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.87s
[INFO] running `Command { std: "docker" "inspect" "ac6734c481e1ef75622bc628a8e35b0c141d6169fc62fbf97284d62fccad0229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac6734c481e1ef75622bc628a8e35b0c141d6169fc62fbf97284d62fccad0229", kill_on_drop: false }`
[INFO] [stdout] ac6734c481e1ef75622bc628a8e35b0c141d6169fc62fbf97284d62fccad0229
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] d2c44dab1cdca2c0a7b5f981f2612cbc9d385477a64605200380df25189e0e74
[INFO] running `Command { std: "docker" "start" "-a" "d2c44dab1cdca2c0a7b5f981f2612cbc9d385477a64605200380df25189e0e74", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rechat2srt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "d2c44dab1cdca2c0a7b5f981f2612cbc9d385477a64605200380df25189e0e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2c44dab1cdca2c0a7b5f981f2612cbc9d385477a64605200380df25189e0e74", kill_on_drop: false }`
[INFO] [stdout] d2c44dab1cdca2c0a7b5f981f2612cbc9d385477a64605200380df25189e0e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] f63035373b5860f1fa4e1bbbdb4e11e3c920c5718c18b9ddc13221a1a082e69d
[INFO] running `Command { std: "docker" "start" "-a" "f63035373b5860f1fa4e1bbbdb4e11e3c920c5718c18b9ddc13221a1a082e69d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rechat2srt-adbf445b67bbf2e8)
[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" "f63035373b5860f1fa4e1bbbdb4e11e3c920c5718c18b9ddc13221a1a082e69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f63035373b5860f1fa4e1bbbdb4e11e3c920c5718c18b9ddc13221a1a082e69d", kill_on_drop: false }`
[INFO] [stdout] f63035373b5860f1fa4e1bbbdb4e11e3c920c5718c18b9ddc13221a1a082e69d