[INFO] cloning repository https://github.com/statiolake/bufout
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/statiolake/bufout" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstatiolake%2Fbufout", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstatiolake%2Fbufout'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55af2499712d3b5f47440e85969b57c4ab3e87e5
[INFO] testing statiolake/bufout 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%2Fstatiolake%2Fbufout" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/statiolake/bufout 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/statiolake/bufout
[INFO] finished tweaking git repo https://github.com/statiolake/bufout
[INFO] tweaked toml for git repo https://github.com/statiolake/bufout written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/statiolake/bufout 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4dd18be88c3e93f6795c84d9b30ebb1f2f38fc3f9fdd03d393176c28d576028e
[INFO] running `Command { std: "docker" "start" "-a" "4dd18be88c3e93f6795c84d9b30ebb1f2f38fc3f9fdd03d393176c28d576028e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dd18be88c3e93f6795c84d9b30ebb1f2f38fc3f9fdd03d393176c28d576028e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dd18be88c3e93f6795c84d9b30ebb1f2f38fc3f9fdd03d393176c28d576028e", kill_on_drop: false }`
[INFO] [stdout] 4dd18be88c3e93f6795c84d9b30ebb1f2f38fc3f9fdd03d393176c28d576028e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 5fc2d79b8fded3774d8f473287c2189d8a3791a7440061766d0dc943edb8aab2
[INFO] running `Command { std: "docker" "start" "-a" "5fc2d79b8fded3774d8f473287c2189d8a3791a7440061766d0dc943edb8aab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling bufout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.26s
[INFO] running `Command { std: "docker" "inspect" "5fc2d79b8fded3774d8f473287c2189d8a3791a7440061766d0dc943edb8aab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fc2d79b8fded3774d8f473287c2189d8a3791a7440061766d0dc943edb8aab2", kill_on_drop: false }`
[INFO] [stdout] 5fc2d79b8fded3774d8f473287c2189d8a3791a7440061766d0dc943edb8aab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] a054efc86cfc7f998580c5fb8ea997d3057c31bb954f1afc8be93ab641d4edd8
[INFO] running `Command { std: "docker" "start" "-a" "a054efc86cfc7f998580c5fb8ea997d3057c31bb954f1afc8be93ab641d4edd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bufout v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "a054efc86cfc7f998580c5fb8ea997d3057c31bb954f1afc8be93ab641d4edd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a054efc86cfc7f998580c5fb8ea997d3057c31bb954f1afc8be93ab641d4edd8", kill_on_drop: false }`
[INFO] [stdout] a054efc86cfc7f998580c5fb8ea997d3057c31bb954f1afc8be93ab641d4edd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4a7ae59f7eebab46145a0d1eafa03ccb5eceade0afa7a8d9fdb9b938496363f1
[INFO] running `Command { std: "docker" "start" "-a" "4a7ae59f7eebab46145a0d1eafa03ccb5eceade0afa7a8d9fdb9b938496363f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bufout-6bbd86ea8cf7a293)
[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" "4a7ae59f7eebab46145a0d1eafa03ccb5eceade0afa7a8d9fdb9b938496363f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7ae59f7eebab46145a0d1eafa03ccb5eceade0afa7a8d9fdb9b938496363f1", kill_on_drop: false }`
[INFO] [stdout] 4a7ae59f7eebab46145a0d1eafa03ccb5eceade0afa7a8d9fdb9b938496363f1