[INFO] fetching crate redro 999999999.999999999.999999999...
[INFO] testing redro-999999999.999999999.999999999 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate redro 999999999.999999999.999999999 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate redro 999999999.999999999.999999999 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 redro 999999999.999999999.999999999
[INFO] finished tweaking crates.io crate redro 999999999.999999999.999999999
[INFO] tweaked toml for crates.io crate redro 999999999.999999999.999999999 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate redro 999999999.999999999.999999999 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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 3db562fb4543b2847972572e389eaf381bccc51d211e485b879da4d45061332b
[INFO] running `Command { std: "docker" "start" "-a" "3db562fb4543b2847972572e389eaf381bccc51d211e485b879da4d45061332b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3db562fb4543b2847972572e389eaf381bccc51d211e485b879da4d45061332b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db562fb4543b2847972572e389eaf381bccc51d211e485b879da4d45061332b", kill_on_drop: false }`
[INFO] [stdout] 3db562fb4543b2847972572e389eaf381bccc51d211e485b879da4d45061332b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] a17112e7032cef1766e7e475306a472e4ad4568b843704d37a77da216dd82d9f
[INFO] running `Command { std: "docker" "start" "-a" "a17112e7032cef1766e7e475306a472e4ad4568b843704d37a77da216dd82d9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling redro v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "a17112e7032cef1766e7e475306a472e4ad4568b843704d37a77da216dd82d9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a17112e7032cef1766e7e475306a472e4ad4568b843704d37a77da216dd82d9f", kill_on_drop: false }`
[INFO] [stdout] a17112e7032cef1766e7e475306a472e4ad4568b843704d37a77da216dd82d9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 83c80eacdddbc4bd13335cdd33e95ed4d4aea3bd0f6baad01c8d7ec3da5a2e23
[INFO] running `Command { std: "docker" "start" "-a" "83c80eacdddbc4bd13335cdd33e95ed4d4aea3bd0f6baad01c8d7ec3da5a2e23", kill_on_drop: false }`
[INFO] [stderr]    Compiling redro v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "83c80eacdddbc4bd13335cdd33e95ed4d4aea3bd0f6baad01c8d7ec3da5a2e23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c80eacdddbc4bd13335cdd33e95ed4d4aea3bd0f6baad01c8d7ec3da5a2e23", kill_on_drop: false }`
[INFO] [stdout] 83c80eacdddbc4bd13335cdd33e95ed4d4aea3bd0f6baad01c8d7ec3da5a2e23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] a01ce937b22d8a307624a52cae010e0b2023dc58401a60c578a18192473e7313
[INFO] running `Command { std: "docker" "start" "-a" "a01ce937b22d8a307624a52cae010e0b2023dc58401a60c578a18192473e7313", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/redro-8ca0f5ed53218a21)
[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" "a01ce937b22d8a307624a52cae010e0b2023dc58401a60c578a18192473e7313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01ce937b22d8a307624a52cae010e0b2023dc58401a60c578a18192473e7313", kill_on_drop: false }`
[INFO] [stdout] a01ce937b22d8a307624a52cae010e0b2023dc58401a60c578a18192473e7313