[INFO] fetching crate gen 0.0.0...
[INFO] testing gen-0.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate gen 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gen 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 gen 0.0.0
[INFO] finished tweaking crates.io crate gen 0.0.0
[INFO] tweaked toml for crates.io crate gen 0.0.0 written to /workspace/builds/worker-2/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 21dde2e89d9fef821b9cb17d937430d196d6ac5b9699fef0fe047fbb0ca1a507
[INFO] running `Command { std: "docker" "start" "-a" "21dde2e89d9fef821b9cb17d937430d196d6ac5b9699fef0fe047fbb0ca1a507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21dde2e89d9fef821b9cb17d937430d196d6ac5b9699fef0fe047fbb0ca1a507", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21dde2e89d9fef821b9cb17d937430d196d6ac5b9699fef0fe047fbb0ca1a507", kill_on_drop: false }`
[INFO] [stdout] 21dde2e89d9fef821b9cb17d937430d196d6ac5b9699fef0fe047fbb0ca1a507
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] ac0de4b64b9d0d5d9ef60c251bac1cdd7a22fd7067b3f87dc6b3d24b38fd7bc7
[INFO] running `Command { std: "docker" "start" "-a" "ac0de4b64b9d0d5d9ef60c251bac1cdd7a22fd7067b3f87dc6b3d24b38fd7bc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "ac0de4b64b9d0d5d9ef60c251bac1cdd7a22fd7067b3f87dc6b3d24b38fd7bc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0de4b64b9d0d5d9ef60c251bac1cdd7a22fd7067b3f87dc6b3d24b38fd7bc7", kill_on_drop: false }`
[INFO] [stdout] ac0de4b64b9d0d5d9ef60c251bac1cdd7a22fd7067b3f87dc6b3d24b38fd7bc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 73a543f364e58d827b8fe3176afd5e924366987e43630864589c31240a0d9eca
[INFO] running `Command { std: "docker" "start" "-a" "73a543f364e58d827b8fe3176afd5e924366987e43630864589c31240a0d9eca", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "73a543f364e58d827b8fe3176afd5e924366987e43630864589c31240a0d9eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73a543f364e58d827b8fe3176afd5e924366987e43630864589c31240a0d9eca", kill_on_drop: false }`
[INFO] [stdout] 73a543f364e58d827b8fe3176afd5e924366987e43630864589c31240a0d9eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 32aa6897834ec67a34e31f13fda954c5878718e5646418b1df8254c29c31b434
[INFO] running `Command { std: "docker" "start" "-a" "32aa6897834ec67a34e31f13fda954c5878718e5646418b1df8254c29c31b434", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gen-8ce3915250b749ef)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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] [stderr]    Doc-tests gen
[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" "32aa6897834ec67a34e31f13fda954c5878718e5646418b1df8254c29c31b434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32aa6897834ec67a34e31f13fda954c5878718e5646418b1df8254c29c31b434", kill_on_drop: false }`
[INFO] [stdout] 32aa6897834ec67a34e31f13fda954c5878718e5646418b1df8254c29c31b434
