[INFO] fetching crate scuffle-bytes-util 0.1.5...
[INFO] testing scuffle-bytes-util-0.1.5 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate scuffle-bytes-util 0.1.5 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scuffle-bytes-util 0.1.5 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deeb5c44ce81a892425e24766d0cb60ac1bba6819b79c2e92cc1b41498cb6331
[INFO] running `Command { std: "docker" "start" "-a" "deeb5c44ce81a892425e24766d0cb60ac1bba6819b79c2e92cc1b41498cb6331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deeb5c44ce81a892425e24766d0cb60ac1bba6819b79c2e92cc1b41498cb6331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deeb5c44ce81a892425e24766d0cb60ac1bba6819b79c2e92cc1b41498cb6331", kill_on_drop: false }`
[INFO] [stdout] deeb5c44ce81a892425e24766d0cb60ac1bba6819b79c2e92cc1b41498cb6331
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f12d40479f96510f91af96df29475f87b6e26bc4981a4633de865a405da9af2
[INFO] running `Command { std: "docker" "start" "-a" "1f12d40479f96510f91af96df29475f87b6e26bc4981a4633de865a405da9af2", kill_on_drop: false }`
[INFO] [stderr]    Compiling scuffle-workspace-hack v0.1.0
[INFO] [stderr]    Compiling bytes v1.10.1
[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 1.38s
[INFO] running `Command { std: "docker" "inspect" "1f12d40479f96510f91af96df29475f87b6e26bc4981a4633de865a405da9af2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f12d40479f96510f91af96df29475f87b6e26bc4981a4633de865a405da9af2", kill_on_drop: false }`
[INFO] [stdout] 1f12d40479f96510f91af96df29475f87b6e26bc4981a4633de865a405da9af2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5884d3316ae9bfdd39b6f481114f67ba958ad4d93eb2832ed901fdfa702eb51
[INFO] running `Command { std: "docker" "start" "-a" "d5884d3316ae9bfdd39b6f481114f67ba958ad4d93eb2832ed901fdfa702eb51", 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 0.87s
[INFO] running `Command { std: "docker" "inspect" "d5884d3316ae9bfdd39b6f481114f67ba958ad4d93eb2832ed901fdfa702eb51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5884d3316ae9bfdd39b6f481114f67ba958ad4d93eb2832ed901fdfa702eb51", kill_on_drop: false }`
[INFO] [stdout] d5884d3316ae9bfdd39b6f481114f67ba958ad4d93eb2832ed901fdfa702eb51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87ba1a145ef0f07cdaaf88fd5a1b942ef07cc801031775293715fc87f3f2068b
[INFO] running `Command { std: "docker" "start" "-a" "87ba1a145ef0f07cdaaf88fd5a1b942ef07cc801031775293715fc87f3f2068b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scuffle_bytes_util-ba34ae05b25e63bc)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test bit_read::tests::test_bit_reader ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_align ... ok
[INFO] [stdout] test bit_write::tests::test_flush ... ok
[INFO] [stdout] test bit_write::tests::test_flush_buffer ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_read_bits ... ok
[INFO] [stdout] test bit_write::tests::test_io_write ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_seek ... ok
[INFO] [stdout] test bit_write::tests::test_bit_writer ... 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 bit_read::tests::test_bit_reader_io_seek ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_io_read ... ok
[INFO] [stdout] test cow::bytes::tests::constructors ... ok
[INFO] [stdout] test cow::bytes::tests::hash ... 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::string::tests::display ... ok
[INFO] [stdout] test cow::string::tests::hash ... ok
[INFO] [stdout] test cow::string::tests::into_bytes ... ok
[INFO] [stdout] test cow::string::tests::into_owned ... ok
[INFO] [stdout] test cow::string::tests::partial_eq ... ok
[INFO] [stdout] test cow::string::tests::partial_ord ... ok
[INFO] [stdout] test nal_emulation_prevention::tests::test_read_emulation_prevention ... 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_multiple ... ok
[INFO] [stdout] test range_check::tests::u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[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" "87ba1a145ef0f07cdaaf88fd5a1b942ef07cc801031775293715fc87f3f2068b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87ba1a145ef0f07cdaaf88fd5a1b942ef07cc801031775293715fc87f3f2068b", kill_on_drop: false }`
[INFO] [stdout] 87ba1a145ef0f07cdaaf88fd5a1b942ef07cc801031775293715fc87f3f2068b