[INFO] fetching crate project 0.1.0...
[INFO] testing project-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate project 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate project 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 project 0.1.0
[INFO] finished tweaking crates.io crate project 0.1.0
[INFO] tweaked toml for crates.io crate project 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate project 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 2c9fecaf8e491e56b31ec16d0ef1a67039b5d06a236d5513e1f28e4d2c75cf17
[INFO] running `Command { std: "docker" "start" "-a" "2c9fecaf8e491e56b31ec16d0ef1a67039b5d06a236d5513e1f28e4d2c75cf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c9fecaf8e491e56b31ec16d0ef1a67039b5d06a236d5513e1f28e4d2c75cf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9fecaf8e491e56b31ec16d0ef1a67039b5d06a236d5513e1f28e4d2c75cf17", kill_on_drop: false }`
[INFO] [stdout] 2c9fecaf8e491e56b31ec16d0ef1a67039b5d06a236d5513e1f28e4d2c75cf17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] f6798a16e721d2c335a3262c1033282a73ef1f5bb089f0175116caeb91093484
[INFO] running `Command { std: "docker" "start" "-a" "f6798a16e721d2c335a3262c1033282a73ef1f5bb089f0175116caeb91093484", kill_on_drop: false }`
[INFO] [stderr]    Compiling project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "f6798a16e721d2c335a3262c1033282a73ef1f5bb089f0175116caeb91093484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6798a16e721d2c335a3262c1033282a73ef1f5bb089f0175116caeb91093484", kill_on_drop: false }`
[INFO] [stdout] f6798a16e721d2c335a3262c1033282a73ef1f5bb089f0175116caeb91093484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] ba50c5cf63695be664098d7d302cdb7de0d28335994cfed7f2d2ae827badcab3
[INFO] running `Command { std: "docker" "start" "-a" "ba50c5cf63695be664098d7d302cdb7de0d28335994cfed7f2d2ae827badcab3", kill_on_drop: false }`
[INFO] [stderr]    Compiling project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "ba50c5cf63695be664098d7d302cdb7de0d28335994cfed7f2d2ae827badcab3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba50c5cf63695be664098d7d302cdb7de0d28335994cfed7f2d2ae827badcab3", kill_on_drop: false }`
[INFO] [stdout] ba50c5cf63695be664098d7d302cdb7de0d28335994cfed7f2d2ae827badcab3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] c282dac22171497640beab29aa4edaa709622be5ca7b02b736eb6c8b1ba9ca8f
[INFO] running `Command { std: "docker" "start" "-a" "c282dac22171497640beab29aa4edaa709622be5ca7b02b736eb6c8b1ba9ca8f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/project-41424f80f1f4b3c9)
[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" "c282dac22171497640beab29aa4edaa709622be5ca7b02b736eb6c8b1ba9ca8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c282dac22171497640beab29aa4edaa709622be5ca7b02b736eb6c8b1ba9ca8f", kill_on_drop: false }`
[INFO] [stdout] c282dac22171497640beab29aa4edaa709622be5ca7b02b736eb6c8b1ba9ca8f