[INFO] fetching crate mossback 0.0.0...
[INFO] testing mossback-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate mossback 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate mossback 0.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-8/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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3496075be443a8a9c8e43b01b5016fd2b4b653c99fc4fde95b5402063d6bc9c4
[INFO] running `Command { std: "docker" "start" "-a" "3496075be443a8a9c8e43b01b5016fd2b4b653c99fc4fde95b5402063d6bc9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3496075be443a8a9c8e43b01b5016fd2b4b653c99fc4fde95b5402063d6bc9c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3496075be443a8a9c8e43b01b5016fd2b4b653c99fc4fde95b5402063d6bc9c4", kill_on_drop: false }`
[INFO] [stdout] 3496075be443a8a9c8e43b01b5016fd2b4b653c99fc4fde95b5402063d6bc9c4
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 125334c59407e7b2e052abb8f039bdfcda8de13a94b5853e1040d99579ff8335
[INFO] running `Command { std: "docker" "start" "-a" "125334c59407e7b2e052abb8f039bdfcda8de13a94b5853e1040d99579ff8335", kill_on_drop: false }`
[INFO] [stderr]    Compiling mossback v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "125334c59407e7b2e052abb8f039bdfcda8de13a94b5853e1040d99579ff8335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "125334c59407e7b2e052abb8f039bdfcda8de13a94b5853e1040d99579ff8335", kill_on_drop: false }`
[INFO] [stdout] 125334c59407e7b2e052abb8f039bdfcda8de13a94b5853e1040d99579ff8335
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93388131cf76319b0af298e4d2c8cf1e2a802738c918491381787538965fb246
[INFO] running `Command { std: "docker" "start" "-a" "93388131cf76319b0af298e4d2c8cf1e2a802738c918491381787538965fb246", kill_on_drop: false }`
[INFO] [stderr]    Compiling mossback v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "93388131cf76319b0af298e4d2c8cf1e2a802738c918491381787538965fb246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93388131cf76319b0af298e4d2c8cf1e2a802738c918491381787538965fb246", kill_on_drop: false }`
[INFO] [stdout] 93388131cf76319b0af298e4d2c8cf1e2a802738c918491381787538965fb246
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5c05a2701ef9e43afac56a40d95607e2169661e878a82e02feee8e30ed5373c
[INFO] running `Command { std: "docker" "start" "-a" "e5c05a2701ef9e43afac56a40d95607e2169661e878a82e02feee8e30ed5373c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mossback-339e8b3608b52918)
[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" "e5c05a2701ef9e43afac56a40d95607e2169661e878a82e02feee8e30ed5373c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c05a2701ef9e43afac56a40d95607e2169661e878a82e02feee8e30ed5373c", kill_on_drop: false }`
[INFO] [stdout] e5c05a2701ef9e43afac56a40d95607e2169661e878a82e02feee8e30ed5373c
