[INFO] fetching crate dbc 0.3.3...
[INFO] testing dbc-0.3.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate dbc 0.3.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dbc 0.3.3 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dbc 0.3.3
[INFO] finished tweaking crates.io crate dbc 0.3.3
[INFO] tweaked toml for crates.io crate dbc 0.3.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.keyworks
[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-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d26cbe6782a604ece0b6c906b3fc5e8c108d554d4b986429773a637e4e37bd28
[INFO] running `Command { std: "docker" "start" "-a" "d26cbe6782a604ece0b6c906b3fc5e8c108d554d4b986429773a637e4e37bd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d26cbe6782a604ece0b6c906b3fc5e8c108d554d4b986429773a637e4e37bd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d26cbe6782a604ece0b6c906b3fc5e8c108d554d4b986429773a637e4e37bd28", kill_on_drop: false }`
[INFO] [stdout] d26cbe6782a604ece0b6c906b3fc5e8c108d554d4b986429773a637e4e37bd28
[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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 433878c7a4d8112c8544760a207fbe2607e62649dbc1be3ef837d4da95e4b52a
[INFO] running `Command { std: "docker" "start" "-a" "433878c7a4d8112c8544760a207fbe2607e62649dbc1be3ef837d4da95e4b52a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.keyworks
[INFO] [stderr]    Compiling dbc v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "433878c7a4d8112c8544760a207fbe2607e62649dbc1be3ef837d4da95e4b52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "433878c7a4d8112c8544760a207fbe2607e62649dbc1be3ef837d4da95e4b52a", kill_on_drop: false }`
[INFO] [stdout] 433878c7a4d8112c8544760a207fbe2607e62649dbc1be3ef837d4da95e4b52a
[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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7be6645dd4e48e07bf86b26a3a58ff55ca932ba9a5248adb8593571d4f7e66b1
[INFO] running `Command { std: "docker" "start" "-a" "7be6645dd4e48e07bf86b26a3a58ff55ca932ba9a5248adb8593571d4f7e66b1", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.keyworks
[INFO] [stderr]    Compiling dbc v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "7be6645dd4e48e07bf86b26a3a58ff55ca932ba9a5248adb8593571d4f7e66b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be6645dd4e48e07bf86b26a3a58ff55ca932ba9a5248adb8593571d4f7e66b1", kill_on_drop: false }`
[INFO] [stdout] 7be6645dd4e48e07bf86b26a3a58ff55ca932ba9a5248adb8593571d4f7e66b1
[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=forbid" "-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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1955ce2b811bfd0858ecee189a07392c6b8475e0a8917d09c9124e8afd4f7acc
[INFO] running `Command { std: "docker" "start" "-a" "1955ce2b811bfd0858ecee189a07392c6b8475e0a8917d09c9124e8afd4f7acc", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.keyworks
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dbc-aaa30740ee2f34d1)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_ensure_does_not_assert ... ok
[INFO] [stdout] test tests::test_invariant ... ok
[INFO] [stdout] test tests::test_formatvar ... ok
[INFO] [stdout] test tests::test_require_does_not_assert ... ok
[INFO] [stderr]    Doc-tests dbc
[INFO] [stdout] test tests::test_ensure_asserts - should panic ... ok
[INFO] [stdout] test tests::test_require_asserts - should panic ... ok
[INFO] [stdout] test tests::test_invariant_asserts - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - formatvar (line 68) ... ok
[INFO] [stdout] test src/lib.rs - invariant (line 197) ... ok
[INFO] [stdout] test src/lib.rs - require (line 106) ... ok
[INFO] [stdout] test src/lib.rs - ensure (line 146) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1955ce2b811bfd0858ecee189a07392c6b8475e0a8917d09c9124e8afd4f7acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1955ce2b811bfd0858ecee189a07392c6b8475e0a8917d09c9124e8afd4f7acc", kill_on_drop: false }`
[INFO] [stdout] 1955ce2b811bfd0858ecee189a07392c6b8475e0a8917d09c9124e8afd4f7acc