[INFO] fetching crate dashen 0.1.1...
[INFO] testing dashen-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dashen 0.1.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate dashen 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dashen 0.1.1
[INFO] finished tweaking crates.io crate dashen 0.1.1
[INFO] tweaked toml for crates.io crate dashen 0.1.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate dashen 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded backtrace v0.3.60
[INFO] [stderr]   Downloaded libc v0.2.95
[INFO] [stderr]   Downloaded object v0.25.2
[INFO] [stderr]   Downloaded ferris-says v0.2.0
[INFO] [stderr]   Downloaded rustc-demangle v0.1.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c6151181a3e465430dab390c692d3c43db6dca811e2e2a9446cbefcbf763690
[INFO] running `Command { std: "docker" "start" "-a" "0c6151181a3e465430dab390c692d3c43db6dca811e2e2a9446cbefcbf763690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c6151181a3e465430dab390c692d3c43db6dca811e2e2a9446cbefcbf763690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c6151181a3e465430dab390c692d3c43db6dca811e2e2a9446cbefcbf763690", kill_on_drop: false }`
[INFO] [stdout] 0c6151181a3e465430dab390c692d3c43db6dca811e2e2a9446cbefcbf763690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6f74df8eb793e98bcdf33cd462bccf23d8e88c4f0abcc93858a137b5c8cb680
[INFO] running `Command { std: "docker" "start" "-a" "c6f74df8eb793e98bcdf33cd462bccf23d8e88c4f0abcc93858a137b5c8cb680", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling smallvec v0.4.5
[INFO] [stderr]    Compiling object v0.25.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling addr2line v0.15.2
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling ferris-says v0.2.0
[INFO] [stderr]    Compiling dashen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.59s
[INFO] running `Command { std: "docker" "inspect" "c6f74df8eb793e98bcdf33cd462bccf23d8e88c4f0abcc93858a137b5c8cb680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f74df8eb793e98bcdf33cd462bccf23d8e88c4f0abcc93858a137b5c8cb680", kill_on_drop: false }`
[INFO] [stdout] c6f74df8eb793e98bcdf33cd462bccf23d8e88c4f0abcc93858a137b5c8cb680
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 165577f66d48cdcf2ff4d0596952e443450128eb212b1c9dc6ffe2e71d2ef9b0
[INFO] running `Command { std: "docker" "start" "-a" "165577f66d48cdcf2ff4d0596952e443450128eb212b1c9dc6ffe2e71d2ef9b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling dashen v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "165577f66d48cdcf2ff4d0596952e443450128eb212b1c9dc6ffe2e71d2ef9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165577f66d48cdcf2ff4d0596952e443450128eb212b1c9dc6ffe2e71d2ef9b0", kill_on_drop: false }`
[INFO] [stdout] 165577f66d48cdcf2ff4d0596952e443450128eb212b1c9dc6ffe2e71d2ef9b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 796b67cc1f4d0e8020dec45e709d44ed4c40381123b9216413bb7a678ea12538
[INFO] running `Command { std: "docker" "start" "-a" "796b67cc1f4d0e8020dec45e709d44ed4c40381123b9216413bb7a678ea12538", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dashen-52ad5796b935521d)
[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" "796b67cc1f4d0e8020dec45e709d44ed4c40381123b9216413bb7a678ea12538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "796b67cc1f4d0e8020dec45e709d44ed4c40381123b9216413bb7a678ea12538", kill_on_drop: false }`
[INFO] [stdout] 796b67cc1f4d0e8020dec45e709d44ed4c40381123b9216413bb7a678ea12538