[INFO] cloning repository https://github.com/benesch/cargo-release-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/benesch/cargo-release-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenesch%2Fcargo-release-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbenesch%2Fcargo-release-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07cd32ce1cdcc892dc87f490e8bbe358f01cdd23
[INFO] testing benesch/cargo-release-bug 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%2Fbenesch%2Fcargo-release-bug" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/benesch/cargo-release-bug 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/benesch/cargo-release-bug
[INFO] finished tweaking git repo https://github.com/benesch/cargo-release-bug
[INFO] tweaked toml for git repo https://github.com/benesch/cargo-release-bug written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/benesch/cargo-release-bug 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 97886dcf72a9ce41c4f20b469755d058f78c020988e5e9642f364998891883e2
[INFO] running `Command { std: "docker" "start" "-a" "97886dcf72a9ce41c4f20b469755d058f78c020988e5e9642f364998891883e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97886dcf72a9ce41c4f20b469755d058f78c020988e5e9642f364998891883e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97886dcf72a9ce41c4f20b469755d058f78c020988e5e9642f364998891883e2", kill_on_drop: false }`
[INFO] [stdout] 97886dcf72a9ce41c4f20b469755d058f78c020988e5e9642f364998891883e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d98d41f3a7e330cff569d956783266a0b050f6579891850b5a2828a93d340808
[INFO] running `Command { std: "docker" "start" "-a" "d98d41f3a7e330cff569d956783266a0b050f6579891850b5a2828a93d340808", kill_on_drop: false }`
[INFO] [stderr]    Compiling slow v1.0.0 (/opt/rustwide/workdir/slow)
[INFO] [stderr]    Compiling speedy v2.0.0 (/opt/rustwide/workdir/speedy)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "d98d41f3a7e330cff569d956783266a0b050f6579891850b5a2828a93d340808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98d41f3a7e330cff569d956783266a0b050f6579891850b5a2828a93d340808", kill_on_drop: false }`
[INFO] [stdout] d98d41f3a7e330cff569d956783266a0b050f6579891850b5a2828a93d340808
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] b56587e5cacc9c74dd796930a3c9de20b6f272bb6e5f4a04d69da21cad0deeba
[INFO] running `Command { std: "docker" "start" "-a" "b56587e5cacc9c74dd796930a3c9de20b6f272bb6e5f4a04d69da21cad0deeba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling slow v1.0.0 (/opt/rustwide/workdir/slow)
[INFO] [stderr]    Compiling speedy v2.0.0 (/opt/rustwide/workdir/speedy)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "b56587e5cacc9c74dd796930a3c9de20b6f272bb6e5f4a04d69da21cad0deeba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56587e5cacc9c74dd796930a3c9de20b6f272bb6e5f4a04d69da21cad0deeba", kill_on_drop: false }`
[INFO] [stdout] b56587e5cacc9c74dd796930a3c9de20b6f272bb6e5f4a04d69da21cad0deeba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 254f102476248db2ea9fecfabc8307c7f117f91881a94608104362cd0d3db49d
[INFO] running `Command { std: "docker" "start" "-a" "254f102476248db2ea9fecfabc8307c7f117f91881a94608104362cd0d3db49d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/slow-eb40105c3e31421a)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/speedy-dd53f9dc4452bfcb)
[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" "254f102476248db2ea9fecfabc8307c7f117f91881a94608104362cd0d3db49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "254f102476248db2ea9fecfabc8307c7f117f91881a94608104362cd0d3db49d", kill_on_drop: false }`
[INFO] [stdout] 254f102476248db2ea9fecfabc8307c7f117f91881a94608104362cd0d3db49d