[INFO] fetching crate PololuRust 0.1.0...
[INFO] testing PololuRust-0.1.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate PololuRust 0.1.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate PololuRust 0.1.0 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 PololuRust 0.1.0
[INFO] finished tweaking crates.io crate PololuRust 0.1.0
[INFO] tweaked toml for crates.io crate PololuRust 0.1.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 002e6b7f75b9987b99224f3c050238cd3def324332174a7b1c5759caaddd3e15
[INFO] running `Command { std: "docker" "start" "-a" "002e6b7f75b9987b99224f3c050238cd3def324332174a7b1c5759caaddd3e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "002e6b7f75b9987b99224f3c050238cd3def324332174a7b1c5759caaddd3e15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002e6b7f75b9987b99224f3c050238cd3def324332174a7b1c5759caaddd3e15", kill_on_drop: false }`
[INFO] [stdout] 002e6b7f75b9987b99224f3c050238cd3def324332174a7b1c5759caaddd3e15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 675776a94211763a75cd207817c9318cf22bf087dea817b7072ebe9e817548f8
[INFO] running `Command { std: "docker" "start" "-a" "675776a94211763a75cd207817c9318cf22bf087dea817b7072ebe9e817548f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling PololuRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "675776a94211763a75cd207817c9318cf22bf087dea817b7072ebe9e817548f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "675776a94211763a75cd207817c9318cf22bf087dea817b7072ebe9e817548f8", kill_on_drop: false }`
[INFO] [stdout] 675776a94211763a75cd207817c9318cf22bf087dea817b7072ebe9e817548f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] a2b80a130e70308c6e41f7976c8b916b99152f01fe8231e7f6929c7e6bbad30a
[INFO] running `Command { std: "docker" "start" "-a" "a2b80a130e70308c6e41f7976c8b916b99152f01fe8231e7f6929c7e6bbad30a", kill_on_drop: false }`
[INFO] [stderr]    Compiling PololuRust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "a2b80a130e70308c6e41f7976c8b916b99152f01fe8231e7f6929c7e6bbad30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b80a130e70308c6e41f7976c8b916b99152f01fe8231e7f6929c7e6bbad30a", kill_on_drop: false }`
[INFO] [stdout] a2b80a130e70308c6e41f7976c8b916b99152f01fe8231e7f6929c7e6bbad30a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 8aa8ca2fc3d2f3bc1fc17f710635f3e6dfa5baff4544c2a2647d0c3d167c4999
[INFO] running `Command { std: "docker" "start" "-a" "8aa8ca2fc3d2f3bc1fc17f710635f3e6dfa5baff4544c2a2647d0c3d167c4999", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/PololuRust-f855c0959768a478)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests PololuRust
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "8aa8ca2fc3d2f3bc1fc17f710635f3e6dfa5baff4544c2a2647d0c3d167c4999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa8ca2fc3d2f3bc1fc17f710635f3e6dfa5baff4544c2a2647d0c3d167c4999", kill_on_drop: false }`
[INFO] [stdout] 8aa8ca2fc3d2f3bc1fc17f710635f3e6dfa5baff4544c2a2647d0c3d167c4999
