[INFO] fetching crate scuffle-bytes-util 0.1.5...
[INFO] testing scuffle-bytes-util-0.1.5 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate scuffle-bytes-util 0.1.5 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate scuffle-bytes-util 0.1.5
[INFO] finished tweaking crates.io crate scuffle-bytes-util 0.1.5
[INFO] tweaked toml for crates.io crate scuffle-bytes-util 0.1.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate scuffle-bytes-util 0.1.5 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate scuffle-bytes-util 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scuffle-workspace-hack v0.1.0
[INFO] [stderr]   Downloaded scuffle-changelog v0.1.1
[INFO] [stderr]   Downloaded fmtools v0.1.2
[INFO] [stderr]   Downloaded convert_case v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bfd620ac0b8f07c897632806b0887256901d2a02673eef4fc4e8eeddf612cfd
[INFO] running `Command { std: "docker" "start" "-a" "5bfd620ac0b8f07c897632806b0887256901d2a02673eef4fc4e8eeddf612cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bfd620ac0b8f07c897632806b0887256901d2a02673eef4fc4e8eeddf612cfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfd620ac0b8f07c897632806b0887256901d2a02673eef4fc4e8eeddf612cfd", kill_on_drop: false }`
[INFO] [stdout] 5bfd620ac0b8f07c897632806b0887256901d2a02673eef4fc4e8eeddf612cfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58608a3a09cc9890c2f0c82ad193dd27f2a8b6decbefe5610475707bce554360
[INFO] running `Command { std: "docker" "start" "-a" "58608a3a09cc9890c2f0c82ad193dd27f2a8b6decbefe5610475707bce554360", kill_on_drop: false }`
[INFO] [stderr]    Compiling scuffle-workspace-hack v0.1.0
[INFO] [stderr]    Compiling bytestring v1.4.0
[INFO] [stderr]    Compiling scuffle-bytes-util v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "58608a3a09cc9890c2f0c82ad193dd27f2a8b6decbefe5610475707bce554360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58608a3a09cc9890c2f0c82ad193dd27f2a8b6decbefe5610475707bce554360", kill_on_drop: false }`
[INFO] [stdout] 58608a3a09cc9890c2f0c82ad193dd27f2a8b6decbefe5610475707bce554360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31b9f51ee48785c92a207abb24d30dfd0f1f1dd9fc312ff78b7c94ecf38541b7
[INFO] running `Command { std: "docker" "start" "-a" "31b9f51ee48785c92a207abb24d30dfd0f1f1dd9fc312ff78b7c94ecf38541b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling scuffle-bytes-util v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "31b9f51ee48785c92a207abb24d30dfd0f1f1dd9fc312ff78b7c94ecf38541b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31b9f51ee48785c92a207abb24d30dfd0f1f1dd9fc312ff78b7c94ecf38541b7", kill_on_drop: false }`
[INFO] [stdout] 31b9f51ee48785c92a207abb24d30dfd0f1f1dd9fc312ff78b7c94ecf38541b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cdae1a5c1051da0222d2162b06c5065aafc62297468777dd6c5c6461783bcd97
[INFO] running `Command { std: "docker" "start" "-a" "cdae1a5c1051da0222d2162b06c5065aafc62297468777dd6c5c6461783bcd97", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scuffle_bytes_util-31e2451596c934f2)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test bit_read::tests::test_bit_reader_io_read ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_read_bits ... ok
[INFO] [stdout] test bit_write::tests::test_bit_writer ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_io_seek ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_seek ... ok
[INFO] [stdout] test bit_write::tests::test_flush ... ok
[INFO] [stdout] test bit_write::tests::test_io_write ... ok
[INFO] [stdout] test bytes_cursor::tests::seek_out_of_bounds ... ok
[INFO] [stdout] test bytes_cursor::tests::test_bytes_cursor_extract_bytes ... ok
[INFO] [stdout] test bytes_cursor::tests::test_bytes_cursor_extract_remaining ... ok
[INFO] [stdout] test cow::bytes::tests::constructors ... ok
[INFO] [stdout] test cow::bytes::tests::into_bytes ... ok
[INFO] [stdout] test cow::bytes::tests::partial_eq ... ok
[INFO] [stdout] test cow::string::tests::as_ref ... ok
[INFO] [stdout] test cow::bytes::tests::as_ref ... ok
[INFO] [stdout] test cow::string::tests::constructors ... ok
[INFO] [stdout] test cow::bytes::tests::hash ... ok
[INFO] [stdout] test cow::string::tests::into_bytes ... ok
[INFO] [stdout] test cow::string::tests::display ... ok
[INFO] [stdout] test cow::string::tests::partial_eq ... ok
[INFO] [stdout] test cow::string::tests::hash ... ok
[INFO] [stdout] test cow::string::tests::partial_ord ... ok
[INFO] [stdout] test nal_emulation_prevention::tests::test_roundtrip ... ok
[INFO] [stdout] test nal_emulation_prevention::tests::test_write_emulation_prevention_single ... ok
[INFO] [stdout] test nal_emulation_prevention::tests::test_write_emulation_prevention_multiple ... ok
[INFO] [stdout] test nal_emulation_prevention::tests::test_read_emulation_prevention ... ok
[INFO] [stdout] test cow::string::tests::into_owned ... ok
[INFO] [stdout] test bit_write::tests::test_flush_buffer ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_align ... ok
[INFO] [stdout] test range_check::tests::u64 ... ok
[INFO] [stdout] test nal_emulation_prevention::tests::test_read_emulation_prevention_multiple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scuffle_bytes_util
[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" "cdae1a5c1051da0222d2162b06c5065aafc62297468777dd6c5c6461783bcd97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdae1a5c1051da0222d2162b06c5065aafc62297468777dd6c5c6461783bcd97", kill_on_drop: false }`
[INFO] [stdout] cdae1a5c1051da0222d2162b06c5065aafc62297468777dd6c5c6461783bcd97