[INFO] cloning repository https://github.com/dtan4/rghrls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dtan4/rghrls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtan4%2Frghrls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtan4%2Frghrls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e73dd7528b52a0c201707364c0c0fa6b1777568
[INFO] testing dtan4/rghrls against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtan4%2Frghrls" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dtan4/rghrls on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dtan4/rghrls
[INFO] finished tweaking git repo https://github.com/dtan4/rghrls
[INFO] tweaked toml for git repo https://github.com/dtan4/rghrls written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/dtan4/rghrls already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7b56c977667ea6c6b7b1a5a181a9a2e8984cc94e0abe05dd3544c3aa5db7b65
[INFO] running `Command { std: "docker" "start" "-a" "d7b56c977667ea6c6b7b1a5a181a9a2e8984cc94e0abe05dd3544c3aa5db7b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7b56c977667ea6c6b7b1a5a181a9a2e8984cc94e0abe05dd3544c3aa5db7b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7b56c977667ea6c6b7b1a5a181a9a2e8984cc94e0abe05dd3544c3aa5db7b65", kill_on_drop: false }`
[INFO] [stdout] d7b56c977667ea6c6b7b1a5a181a9a2e8984cc94e0abe05dd3544c3aa5db7b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e62d3887a3a50539cc01f33d56c1a9a45183c93e72cc252a2e0e2297ca35d321
[INFO] running `Command { std: "docker" "start" "-a" "e62d3887a3a50539cc01f33d56c1a9a45183c93e72cc252a2e0e2297ca35d321", kill_on_drop: false }`
[INFO] [stderr]    Compiling rghrls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "e62d3887a3a50539cc01f33d56c1a9a45183c93e72cc252a2e0e2297ca35d321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62d3887a3a50539cc01f33d56c1a9a45183c93e72cc252a2e0e2297ca35d321", kill_on_drop: false }`
[INFO] [stdout] e62d3887a3a50539cc01f33d56c1a9a45183c93e72cc252a2e0e2297ca35d321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 938dd1328c5d03ef837a688a6d5fd6d31a1cbf54694089e879aa94963ffe765c
[INFO] running `Command { std: "docker" "start" "-a" "938dd1328c5d03ef837a688a6d5fd6d31a1cbf54694089e879aa94963ffe765c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rghrls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "938dd1328c5d03ef837a688a6d5fd6d31a1cbf54694089e879aa94963ffe765c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938dd1328c5d03ef837a688a6d5fd6d31a1cbf54694089e879aa94963ffe765c", kill_on_drop: false }`
[INFO] [stdout] 938dd1328c5d03ef837a688a6d5fd6d31a1cbf54694089e879aa94963ffe765c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bdfd19328ae0c733980d6123ad6d6679240f22f1b2e120616b24534fe9ac5917
[INFO] running `Command { std: "docker" "start" "-a" "bdfd19328ae0c733980d6123ad6d6679240f22f1b2e120616b24534fe9ac5917", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rghrls-724c419fbff27ad9)
[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" "bdfd19328ae0c733980d6123ad6d6679240f22f1b2e120616b24534fe9ac5917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdfd19328ae0c733980d6123ad6d6679240f22f1b2e120616b24534fe9ac5917", kill_on_drop: false }`
[INFO] [stdout] bdfd19328ae0c733980d6123ad6d6679240f22f1b2e120616b24534fe9ac5917