[INFO] fetching crate bit-matrix 0.6.0...
[INFO] testing bit-matrix-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bit-matrix 0.6.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate bit-matrix 0.6.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bit-matrix 0.6.0
[INFO] finished tweaking crates.io crate bit-matrix 0.6.0
[INFO] tweaked toml for crates.io crate bit-matrix 0.6.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7c51a25d3a59da5ac3021f5224b7b3efb9663b4b79b5bfc5290c40270bd30ec
[INFO] running `Command { std: "docker" "start" "-a" "d7c51a25d3a59da5ac3021f5224b7b3efb9663b4b79b5bfc5290c40270bd30ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7c51a25d3a59da5ac3021f5224b7b3efb9663b4b79b5bfc5290c40270bd30ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c51a25d3a59da5ac3021f5224b7b3efb9663b4b79b5bfc5290c40270bd30ec", kill_on_drop: false }`
[INFO] [stdout] d7c51a25d3a59da5ac3021f5224b7b3efb9663b4b79b5bfc5290c40270bd30ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 271c1fb37bd98ac45ec7eb053dbdbea7641ec6a197530d9e687a6e27286c24f9
[INFO] running `Command { std: "docker" "start" "-a" "271c1fb37bd98ac45ec7eb053dbdbea7641ec6a197530d9e687a6e27286c24f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling bit-matrix v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "271c1fb37bd98ac45ec7eb053dbdbea7641ec6a197530d9e687a6e27286c24f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271c1fb37bd98ac45ec7eb053dbdbea7641ec6a197530d9e687a6e27286c24f9", kill_on_drop: false }`
[INFO] [stdout] 271c1fb37bd98ac45ec7eb053dbdbea7641ec6a197530d9e687a6e27286c24f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 164702578ad0e8c619e2e958a7c70e8cda1ebf357d9408a7a852bfa2002f009f
[INFO] running `Command { std: "docker" "start" "-a" "164702578ad0e8c619e2e958a7c70e8cda1ebf357d9408a7a852bfa2002f009f", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling bit-matrix v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "164702578ad0e8c619e2e958a7c70e8cda1ebf357d9408a7a852bfa2002f009f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "164702578ad0e8c619e2e958a7c70e8cda1ebf357d9408a7a852bfa2002f009f", kill_on_drop: false }`
[INFO] [stdout] 164702578ad0e8c619e2e958a7c70e8cda1ebf357d9408a7a852bfa2002f009f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac5409c382d7eb5105bb11f97ce85301f8d1ba5c00546dec9fd8e142037b14b8
[INFO] running `Command { std: "docker" "start" "-a" "ac5409c382d7eb5105bb11f97ce85301f8d1ba5c00546dec9fd8e142037b14b8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bit_matrix-47af5f83b5e4d0c8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test matrix::test_empty ... 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]      Running tests/serialize_deserialize.rs (/opt/rustwide/target/debug/deps/serialize_deserialize-6ffa6c46f268d173)
[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] [stderr]      Running tests/transitive_closure.rs (/opt/rustwide/target/debug/deps/transitive_closure-ad9ef58efca2bffd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_transitive_closure ... 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 bit_matrix
[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" "ac5409c382d7eb5105bb11f97ce85301f8d1ba5c00546dec9fd8e142037b14b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5409c382d7eb5105bb11f97ce85301f8d1ba5c00546dec9fd8e142037b14b8", kill_on_drop: false }`
[INFO] [stdout] ac5409c382d7eb5105bb11f97ce85301f8d1ba5c00546dec9fd8e142037b14b8