[INFO] fetching crate bitfield-layout 0.4.0...
[INFO] testing bitfield-layout-0.4.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate bitfield-layout 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bitfield-layout 0.4.0 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 bitfield-layout 0.4.0
[INFO] finished tweaking crates.io crate bitfield-layout 0.4.0
[INFO] tweaked toml for crates.io crate bitfield-layout 0.4.0 written to /workspace/builds/worker-0/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5958f009f116c4992f822509c37d93d5dd2ea1e68c0285af586ee7edbe9a3795
[INFO] running `Command { std: "docker" "start" "-a" "5958f009f116c4992f822509c37d93d5dd2ea1e68c0285af586ee7edbe9a3795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5958f009f116c4992f822509c37d93d5dd2ea1e68c0285af586ee7edbe9a3795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5958f009f116c4992f822509c37d93d5dd2ea1e68c0285af586ee7edbe9a3795", kill_on_drop: false }`
[INFO] [stdout] 5958f009f116c4992f822509c37d93d5dd2ea1e68c0285af586ee7edbe9a3795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4543617d5ee6df192dde76929bf523535fb7d25b65aff365f422864a846b048b
[INFO] running `Command { std: "docker" "start" "-a" "4543617d5ee6df192dde76929bf523535fb7d25b65aff365f422864a846b048b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfield-layout v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "4543617d5ee6df192dde76929bf523535fb7d25b65aff365f422864a846b048b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4543617d5ee6df192dde76929bf523535fb7d25b65aff365f422864a846b048b", kill_on_drop: false }`
[INFO] [stdout] 4543617d5ee6df192dde76929bf523535fb7d25b65aff365f422864a846b048b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 5992c7b2539f52bad191b4dc3a11da0bd606b659416b0c378c617b44bf68d0c2
[INFO] running `Command { std: "docker" "start" "-a" "5992c7b2539f52bad191b4dc3a11da0bd606b659416b0c378c617b44bf68d0c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling bitfield-layout v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "5992c7b2539f52bad191b4dc3a11da0bd606b659416b0c378c617b44bf68d0c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5992c7b2539f52bad191b4dc3a11da0bd606b659416b0c378c617b44bf68d0c2", kill_on_drop: false }`
[INFO] [stdout] 5992c7b2539f52bad191b4dc3a11da0bd606b659416b0c378c617b44bf68d0c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 1d2e2a5d7dae1f1d3011ba96a9f9c79f6e1b4dc6f7d729d93a963b74ddaab531
[INFO] running `Command { std: "docker" "start" "-a" "1d2e2a5d7dae1f1d3011ba96a9f9c79f6e1b4dc6f7d729d93a963b74ddaab531", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitfield_layout-b6e419ed30732498)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test layouts::tests::dual_view ... ok
[INFO] [stdout] test layouts::tests::flag_type ... ok
[INFO] [stdout] test layouts::tests::layout_macro_dual_view ... ok
[INFO] [stdout] test layouts::tests::layout_macro_flag_type ... ok
[INFO] [stdout] test tests::bitfield_bitwise ... ok
[INFO] [stdout] test tests::diff ... ok
[INFO] [stdout] test tests::bits ... ok
[INFO] [stdout] test tests::flags ... ok
[INFO] [stdout] test tests::from_bits ... ok
[INFO] [stdout] test tests::into_bits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-f931a841f88faf30)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test bits_operations ... ok
[INFO] [stdout] test value_operations ... ok
[INFO] [stdout] test general_operations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitfield-layout
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - BitFieldLayout::swap (line 285) ... ok
[INFO] [stdout] test src/lib.rs - BitFieldLayout::update (line 311) ... ok
[INFO] [stdout] test src/layouts.rs - layouts::DualView (line 12) ... ok
[INFO] [stdout] test src/lib.rs - BitFieldLayout::replace (line 261) ... ok
[INFO] [stdout] test src/lib.rs - BitFieldLayout::flags (line 429) ... ok
[INFO] [stdout] test src/lib.rs - BitFieldLayout::find_state (line 498) ... ok
[INFO] [stdout] test src/lib.rs - BitFieldLayout::toggle_flag (line 374) ... ok
[INFO] [stdout] test src/lib.rs - BitFieldLayout::bits (line 407) ... ok
[INFO] [stdout] test src/lib.rs - BitFieldLayout::insert_flag (line 339) ... ok
[INFO] [stdout] test src/lib.rs - BitField (line 1036) ... ok
[INFO] [stdout] test src/lib.rs - BitField (line 1006) ... ok
[INFO] [stdout] test src/lib.rs - (line 143) ... ok
[INFO] [stdout] test src/layouts.rs - layouts::layout (line 159) ... ok
[INFO] [stdout] test src/lib.rs - BitFieldLayout::diff (line 461) ... ok
[INFO] [stdout] test src/lib.rs - BitField (line 922) ... ok
[INFO] [stdout] test src/layouts.rs - layouts::layout (line 215) ... ok
[INFO] [stdout] test src/layouts.rs - layouts::FlagType (line 77) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d2e2a5d7dae1f1d3011ba96a9f9c79f6e1b4dc6f7d729d93a963b74ddaab531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2e2a5d7dae1f1d3011ba96a9f9c79f6e1b4dc6f7d729d93a963b74ddaab531", kill_on_drop: false }`
[INFO] [stdout] 1d2e2a5d7dae1f1d3011ba96a9f9c79f6e1b4dc6f7d729d93a963b74ddaab531