[INFO] fetching crate binfield_matrix 0.2.0...
[INFO] testing binfield_matrix-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate binfield_matrix 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate binfield_matrix 0.2.0 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 binfield_matrix 0.2.0
[INFO] finished tweaking crates.io crate binfield_matrix 0.2.0
[INFO] tweaked toml for crates.io crate binfield_matrix 0.2.0 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 762a468a4277a1787929c9c403ed85529d3ee76ea0bde4eb1ae4baa5a6f3fad8
[INFO] running `Command { std: "docker" "start" "-a" "762a468a4277a1787929c9c403ed85529d3ee76ea0bde4eb1ae4baa5a6f3fad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "762a468a4277a1787929c9c403ed85529d3ee76ea0bde4eb1ae4baa5a6f3fad8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "762a468a4277a1787929c9c403ed85529d3ee76ea0bde4eb1ae4baa5a6f3fad8", kill_on_drop: false }`
[INFO] [stdout] 762a468a4277a1787929c9c403ed85529d3ee76ea0bde4eb1ae4baa5a6f3fad8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] e577a5f53ecc2e0911090bd9d0f83b91c2ba90fef46a0651afa5e6686b73268a
[INFO] running `Command { std: "docker" "start" "-a" "e577a5f53ecc2e0911090bd9d0f83b91c2ba90fef46a0651afa5e6686b73268a", kill_on_drop: false }`
[INFO] [stderr]    Compiling binfield_matrix v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "e577a5f53ecc2e0911090bd9d0f83b91c2ba90fef46a0651afa5e6686b73268a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e577a5f53ecc2e0911090bd9d0f83b91c2ba90fef46a0651afa5e6686b73268a", kill_on_drop: false }`
[INFO] [stdout] e577a5f53ecc2e0911090bd9d0f83b91c2ba90fef46a0651afa5e6686b73268a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 500c2acd57fe45f1803b577ae7b50e5c20fc0a435c1bf743a78f2445449dff37
[INFO] running `Command { std: "docker" "start" "-a" "500c2acd57fe45f1803b577ae7b50e5c20fc0a435c1bf743a78f2445449dff37", kill_on_drop: false }`
[INFO] [stderr]    Compiling binfield_matrix v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "500c2acd57fe45f1803b577ae7b50e5c20fc0a435c1bf743a78f2445449dff37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "500c2acd57fe45f1803b577ae7b50e5c20fc0a435c1bf743a78f2445449dff37", kill_on_drop: false }`
[INFO] [stdout] 500c2acd57fe45f1803b577ae7b50e5c20fc0a435c1bf743a78f2445449dff37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] cadbfd72e78f181739a0704c8db013b8d02d5b4c4de86307c4f0a7818d0aa1a4
[INFO] running `Command { std: "docker" "start" "-a" "cadbfd72e78f181739a0704c8db013b8d02d5b4c4de86307c4f0a7818d0aa1a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/binfield_matrix-69f77d13c71bbb23)
[INFO] [stdout] test test::test_mul_sys ... ok
[INFO] [stderr]    Doc-tests binfield_matrix
[INFO] [stdout] test test::test_mul ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cadbfd72e78f181739a0704c8db013b8d02d5b4c4de86307c4f0a7818d0aa1a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cadbfd72e78f181739a0704c8db013b8d02d5b4c4de86307c4f0a7818d0aa1a4", kill_on_drop: false }`
[INFO] [stdout] cadbfd72e78f181739a0704c8db013b8d02d5b4c4de86307c4f0a7818d0aa1a4