[INFO] cloning repository https://github.com/fenimore/msplit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fenimore/msplit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenimore%2Fmsplit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenimore%2Fmsplit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9373320d4e0c8414c9fb2859c0b63d17dbfc7f40
[INFO] testing fenimore/msplit against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffenimore%2Fmsplit" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fenimore/msplit 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 git repo https://github.com/fenimore/msplit
[INFO] finished tweaking git repo https://github.com/fenimore/msplit
[INFO] tweaked toml for git repo https://github.com/fenimore/msplit written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/fenimore/msplit 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 mp3-metadata v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] d0169307117a12c720f7cdb40d9af3cb172567c637247156c7b90c75260e9b58
[INFO] running `Command { std: "docker" "start" "-a" "d0169307117a12c720f7cdb40d9af3cb172567c637247156c7b90c75260e9b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0169307117a12c720f7cdb40d9af3cb172567c637247156c7b90c75260e9b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0169307117a12c720f7cdb40d9af3cb172567c637247156c7b90c75260e9b58", kill_on_drop: false }`
[INFO] [stdout] d0169307117a12c720f7cdb40d9af3cb172567c637247156c7b90c75260e9b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 1636a0d1129e228cca137a5191054a24aae60df8f4a2607fe517f46e61910c9a
[INFO] running `Command { std: "docker" "start" "-a" "1636a0d1129e228cca137a5191054a24aae60df8f4a2607fe517f46e61910c9a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mp3-metadata v0.3.0
[INFO] [stderr]    Compiling getopts v0.2.18
[INFO] [stderr]    Compiling msplit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "1636a0d1129e228cca137a5191054a24aae60df8f4a2607fe517f46e61910c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1636a0d1129e228cca137a5191054a24aae60df8f4a2607fe517f46e61910c9a", kill_on_drop: false }`
[INFO] [stdout] 1636a0d1129e228cca137a5191054a24aae60df8f4a2607fe517f46e61910c9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 845799de6cdb1e38d9ed23a12d1578cc6eb10a949260c4e3df69e2200583bc0a
[INFO] running `Command { std: "docker" "start" "-a" "845799de6cdb1e38d9ed23a12d1578cc6eb10a949260c4e3df69e2200583bc0a", kill_on_drop: false }`
[INFO] [stderr]    Compiling msplit v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "845799de6cdb1e38d9ed23a12d1578cc6eb10a949260c4e3df69e2200583bc0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845799de6cdb1e38d9ed23a12d1578cc6eb10a949260c4e3df69e2200583bc0a", kill_on_drop: false }`
[INFO] [stdout] 845799de6cdb1e38d9ed23a12d1578cc6eb10a949260c4e3df69e2200583bc0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] bec78bf10db240a261d74181a988f9eb234ff98995a62d652fb3d5570151458a
[INFO] running `Command { std: "docker" "start" "-a" "bec78bf10db240a261d74181a988f9eb234ff98995a62d652fb3d5570151458a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/msplit-fbf414d1e4dc47ff)
[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" "bec78bf10db240a261d74181a988f9eb234ff98995a62d652fb3d5570151458a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec78bf10db240a261d74181a988f9eb234ff98995a62d652fb3d5570151458a", kill_on_drop: false }`
[INFO] [stdout] bec78bf10db240a261d74181a988f9eb234ff98995a62d652fb3d5570151458a