[INFO] fetching crate bobbin-bits 0.1.1...
[INFO] testing bobbin-bits-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate bobbin-bits 0.1.1 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate bobbin-bits 0.1.1 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 bobbin-bits 0.1.1
[INFO] finished tweaking crates.io crate bobbin-bits 0.1.1
[INFO] tweaked toml for crates.io crate bobbin-bits 0.1.1 written to /workspace/builds/worker-108/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] 7f4820fd33f08f6fc41d54d313697509b8c0c56b9ae0099e3fa4afb07542cdb4
[INFO] running `Command { std: "docker" "start" "-a" "7f4820fd33f08f6fc41d54d313697509b8c0c56b9ae0099e3fa4afb07542cdb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4820fd33f08f6fc41d54d313697509b8c0c56b9ae0099e3fa4afb07542cdb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4820fd33f08f6fc41d54d313697509b8c0c56b9ae0099e3fa4afb07542cdb4", kill_on_drop: false }`
[INFO] [stdout] 7f4820fd33f08f6fc41d54d313697509b8c0c56b9ae0099e3fa4afb07542cdb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] f24dee7841683de8aba11acebc231486e76f1a18d65ca802621faebfba48c3fe
[INFO] running `Command { std: "docker" "start" "-a" "f24dee7841683de8aba11acebc231486e76f1a18d65ca802621faebfba48c3fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling bobbin-bits v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.47s
[INFO] running `Command { std: "docker" "inspect" "f24dee7841683de8aba11acebc231486e76f1a18d65ca802621faebfba48c3fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f24dee7841683de8aba11acebc231486e76f1a18d65ca802621faebfba48c3fe", kill_on_drop: false }`
[INFO] [stdout] f24dee7841683de8aba11acebc231486e76f1a18d65ca802621faebfba48c3fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] d871e579b0958286387c62650ba9049b50ffbe15217c41e6d9ae272d641af940
[INFO] running `Command { std: "docker" "start" "-a" "d871e579b0958286387c62650ba9049b50ffbe15217c41e6d9ae272d641af940", kill_on_drop: false }`
[INFO] [stderr]    Compiling bobbin-bits v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "d871e579b0958286387c62650ba9049b50ffbe15217c41e6d9ae272d641af940", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d871e579b0958286387c62650ba9049b50ffbe15217c41e6d9ae272d641af940", kill_on_drop: false }`
[INFO] [stdout] d871e579b0958286387c62650ba9049b50ffbe15217c41e6d9ae272d641af940
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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] b79b02a2c5a4f3d2fc9cd99372e9bfa78b240400eb687650019b67b0798c85d3
[INFO] running `Command { std: "docker" "start" "-a" "b79b02a2c5a4f3d2fc9cd99372e9bfa78b240400eb687650019b67b0798c85d3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bobbin_bits-bc14f3bbcba42474)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bobbin-bits
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::test_b1 ... ok
[INFO] [stdout] test tests::test_b16 ... ok
[INFO] [stdout] test tests::test_bool_cast ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_fn_into ... ok
[INFO] [stdout] test tests::test_range_convert ... ok
[INFO] [stdout] test tests::test_r2 ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 167) ... ok
[INFO] [stdout] test src/lib.rs - (line 195) ... ok
[INFO] [stdout] test src/lib.rs - (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b79b02a2c5a4f3d2fc9cd99372e9bfa78b240400eb687650019b67b0798c85d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b79b02a2c5a4f3d2fc9cd99372e9bfa78b240400eb687650019b67b0798c85d3", kill_on_drop: false }`
[INFO] [stdout] b79b02a2c5a4f3d2fc9cd99372e9bfa78b240400eb687650019b67b0798c85d3