[INFO] fetching crate occam 0.0.1... [INFO] testing occam-0.0.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate occam 0.0.1 into /workspace/builds/worker-109/source [INFO] validating manifest of crates.io crate occam 0.0.1 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 crates.io crate occam 0.0.1 [INFO] finished tweaking crates.io crate occam 0.0.1 [INFO] tweaked toml for crates.io crate occam 0.0.1 written to /workspace/builds/worker-109/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] c04bd2a556ef38dd974e796e28680fc1cd30bca78a95c3789639bc9f13da49fe [INFO] running `Command { std: "docker" "start" "-a" "c04bd2a556ef38dd974e796e28680fc1cd30bca78a95c3789639bc9f13da49fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c04bd2a556ef38dd974e796e28680fc1cd30bca78a95c3789639bc9f13da49fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c04bd2a556ef38dd974e796e28680fc1cd30bca78a95c3789639bc9f13da49fe", kill_on_drop: false }` [INFO] [stdout] c04bd2a556ef38dd974e796e28680fc1cd30bca78a95c3789639bc9f13da49fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] a1412dd4499bc0fb7b6fc7d2f99868b6461d5a803a2ce16b3144d1edb4170d5e [INFO] running `Command { std: "docker" "start" "-a" "a1412dd4499bc0fb7b6fc7d2f99868b6461d5a803a2ce16b3144d1edb4170d5e", kill_on_drop: false }` [INFO] [stderr] Compiling occam v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "a1412dd4499bc0fb7b6fc7d2f99868b6461d5a803a2ce16b3144d1edb4170d5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1412dd4499bc0fb7b6fc7d2f99868b6461d5a803a2ce16b3144d1edb4170d5e", kill_on_drop: false }` [INFO] [stdout] a1412dd4499bc0fb7b6fc7d2f99868b6461d5a803a2ce16b3144d1edb4170d5e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] cf14edd6141865f0974a5a292db2530cfd6dbff4c72915bb8d0a43d9b8b7bda7 [INFO] running `Command { std: "docker" "start" "-a" "cf14edd6141865f0974a5a292db2530cfd6dbff4c72915bb8d0a43d9b8b7bda7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling occam v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "cf14edd6141865f0974a5a292db2530cfd6dbff4c72915bb8d0a43d9b8b7bda7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf14edd6141865f0974a5a292db2530cfd6dbff4c72915bb8d0a43d9b8b7bda7", kill_on_drop: false }` [INFO] [stdout] cf14edd6141865f0974a5a292db2530cfd6dbff4c72915bb8d0a43d9b8b7bda7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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] 4fb48cbd49ae3271819c0d43aa4c999386f47a49b95c18fd25b33bf5920757c3 [INFO] running `Command { std: "docker" "start" "-a" "4fb48cbd49ae3271819c0d43aa4c999386f47a49b95c18fd25b33bf5920757c3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/occam-0dfea8f0d357b553) [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 occam [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" "4fb48cbd49ae3271819c0d43aa4c999386f47a49b95c18fd25b33bf5920757c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fb48cbd49ae3271819c0d43aa4c999386f47a49b95c18fd25b33bf5920757c3", kill_on_drop: false }` [INFO] [stdout] 4fb48cbd49ae3271819c0d43aa4c999386f47a49b95c18fd25b33bf5920757c3