[INFO] fetching crate mossback 0.0.0...
[INFO] testing mossback-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate mossback 0.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate mossback 0.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mossback 0.0.0
[INFO] finished tweaking crates.io crate mossback 0.0.0
[INFO] tweaked toml for crates.io crate mossback 0.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate mossback 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31acf7ebe1fb156b253c05599f98ef122d3c6a2018d2d79bc8ef1b55f250ce6a
[INFO] running `Command { std: "docker" "start" "-a" "31acf7ebe1fb156b253c05599f98ef122d3c6a2018d2d79bc8ef1b55f250ce6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31acf7ebe1fb156b253c05599f98ef122d3c6a2018d2d79bc8ef1b55f250ce6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31acf7ebe1fb156b253c05599f98ef122d3c6a2018d2d79bc8ef1b55f250ce6a", kill_on_drop: false }`
[INFO] [stdout] 31acf7ebe1fb156b253c05599f98ef122d3c6a2018d2d79bc8ef1b55f250ce6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40bbab2f79546efab959c9d0ac7f22f2602706e1253c7aeb0c77d42d8bfc8e2f
[INFO] running `Command { std: "docker" "start" "-a" "40bbab2f79546efab959c9d0ac7f22f2602706e1253c7aeb0c77d42d8bfc8e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mossback v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "40bbab2f79546efab959c9d0ac7f22f2602706e1253c7aeb0c77d42d8bfc8e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40bbab2f79546efab959c9d0ac7f22f2602706e1253c7aeb0c77d42d8bfc8e2f", kill_on_drop: false }`
[INFO] [stdout] 40bbab2f79546efab959c9d0ac7f22f2602706e1253c7aeb0c77d42d8bfc8e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8eacc3bb5d7e960e6a95a2356f6bd58c7b8654bf5ba6aed33d7f09fc83f62e1
[INFO] running `Command { std: "docker" "start" "-a" "e8eacc3bb5d7e960e6a95a2356f6bd58c7b8654bf5ba6aed33d7f09fc83f62e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling mossback v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "e8eacc3bb5d7e960e6a95a2356f6bd58c7b8654bf5ba6aed33d7f09fc83f62e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8eacc3bb5d7e960e6a95a2356f6bd58c7b8654bf5ba6aed33d7f09fc83f62e1", kill_on_drop: false }`
[INFO] [stdout] e8eacc3bb5d7e960e6a95a2356f6bd58c7b8654bf5ba6aed33d7f09fc83f62e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2bb3f026d5b8fa8c64c6c9b034227f624fe4d95d3c0a3274630c6fe1e40de01e
[INFO] running `Command { std: "docker" "start" "-a" "2bb3f026d5b8fa8c64c6c9b034227f624fe4d95d3c0a3274630c6fe1e40de01e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mossback-602b7bd9f73a8c28)
[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" "2bb3f026d5b8fa8c64c6c9b034227f624fe4d95d3c0a3274630c6fe1e40de01e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb3f026d5b8fa8c64c6c9b034227f624fe4d95d3c0a3274630c6fe1e40de01e", kill_on_drop: false }`
[INFO] [stdout] 2bb3f026d5b8fa8c64c6c9b034227f624fe4d95d3c0a3274630c6fe1e40de01e
