[INFO] fetching crate lawliet 0.1.0...
[INFO] testing lawliet-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lawliet 0.1.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate lawliet 0.1.0 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 lawliet 0.1.0
[INFO] finished tweaking crates.io crate lawliet 0.1.0
[INFO] tweaked toml for crates.io crate lawliet 0.1.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate crates.io crate lawliet 0.1.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 918ea203a6bbd0d04c29089f672e0551cd050cf5c9fcf1e57cc372e58ad96b3d
[INFO] running `Command { std: "docker" "start" "-a" "918ea203a6bbd0d04c29089f672e0551cd050cf5c9fcf1e57cc372e58ad96b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "918ea203a6bbd0d04c29089f672e0551cd050cf5c9fcf1e57cc372e58ad96b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918ea203a6bbd0d04c29089f672e0551cd050cf5c9fcf1e57cc372e58ad96b3d", kill_on_drop: false }`
[INFO] [stdout] 918ea203a6bbd0d04c29089f672e0551cd050cf5c9fcf1e57cc372e58ad96b3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 65a372e245148f114e2a2d0677fcbd4b02fa34d84e3d00c7f2836c53e7d249b5
[INFO] running `Command { std: "docker" "start" "-a" "65a372e245148f114e2a2d0677fcbd4b02fa34d84e3d00c7f2836c53e7d249b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cc v1.0.56
[INFO] [stderr]    Compiling cpal v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling minimp3 v0.3.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling rodio v0.11.0
[INFO] [stderr]    Compiling lawliet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.45s
[INFO] running `Command { std: "docker" "inspect" "65a372e245148f114e2a2d0677fcbd4b02fa34d84e3d00c7f2836c53e7d249b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a372e245148f114e2a2d0677fcbd4b02fa34d84e3d00c7f2836c53e7d249b5", kill_on_drop: false }`
[INFO] [stdout] 65a372e245148f114e2a2d0677fcbd4b02fa34d84e3d00c7f2836c53e7d249b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] d7d6908a2d8d52f2ddf48ab2b6cad01ffc0045756b32a0ecc3cea8cc9fa29945
[INFO] running `Command { std: "docker" "start" "-a" "d7d6908a2d8d52f2ddf48ab2b6cad01ffc0045756b32a0ecc3cea8cc9fa29945", kill_on_drop: false }`
[INFO] [stderr]    Compiling lawliet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "d7d6908a2d8d52f2ddf48ab2b6cad01ffc0045756b32a0ecc3cea8cc9fa29945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d6908a2d8d52f2ddf48ab2b6cad01ffc0045756b32a0ecc3cea8cc9fa29945", kill_on_drop: false }`
[INFO] [stdout] d7d6908a2d8d52f2ddf48ab2b6cad01ffc0045756b32a0ecc3cea8cc9fa29945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 87f41ac780c2b7fe68fc612f1a32336e336dfd5172d341f25b30213ec6ca745a
[INFO] running `Command { std: "docker" "start" "-a" "87f41ac780c2b7fe68fc612f1a32336e336dfd5172d341f25b30213ec6ca745a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lawliet-100361fb5159e683)
[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" "87f41ac780c2b7fe68fc612f1a32336e336dfd5172d341f25b30213ec6ca745a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f41ac780c2b7fe68fc612f1a32336e336dfd5172d341f25b30213ec6ca745a", kill_on_drop: false }`
[INFO] [stdout] 87f41ac780c2b7fe68fc612f1a32336e336dfd5172d341f25b30213ec6ca745a