[INFO] fetching crate scuffle-bytes-util 0.1.5...
[INFO] testing scuffle-bytes-util-0.1.5 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate scuffle-bytes-util 0.1.5 into /workspace/builds/worker-3-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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate scuffle-bytes-util 0.1.5 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e4f895ac904447992f86b40d452e4765076043ad6fce059a0ccac42670bccc11
[INFO] running `Command { std: "docker" "start" "-a" "e4f895ac904447992f86b40d452e4765076043ad6fce059a0ccac42670bccc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e4f895ac904447992f86b40d452e4765076043ad6fce059a0ccac42670bccc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f895ac904447992f86b40d452e4765076043ad6fce059a0ccac42670bccc11", kill_on_drop: false }`
[INFO] [stdout] e4f895ac904447992f86b40d452e4765076043ad6fce059a0ccac42670bccc11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d99d0bf4a8519cc165ed8613e27680b43544b2c67cc134b083c709c1fcf77f9
[INFO] running `Command { std: "docker" "start" "-a" "4d99d0bf4a8519cc165ed8613e27680b43544b2c67cc134b083c709c1fcf77f9", 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 0.72s
[INFO] running `Command { std: "docker" "inspect" "4d99d0bf4a8519cc165ed8613e27680b43544b2c67cc134b083c709c1fcf77f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d99d0bf4a8519cc165ed8613e27680b43544b2c67cc134b083c709c1fcf77f9", kill_on_drop: false }`
[INFO] [stdout] 4d99d0bf4a8519cc165ed8613e27680b43544b2c67cc134b083c709c1fcf77f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b50d92c5e9837771ae2e1d1f634d9296f1a0a9ce4c4df6a2da7012260bcb371
[INFO] running `Command { std: "docker" "start" "-a" "2b50d92c5e9837771ae2e1d1f634d9296f1a0a9ce4c4df6a2da7012260bcb371", 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 0.83s
[INFO] running `Command { std: "docker" "inspect" "2b50d92c5e9837771ae2e1d1f634d9296f1a0a9ce4c4df6a2da7012260bcb371", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b50d92c5e9837771ae2e1d1f634d9296f1a0a9ce4c4df6a2da7012260bcb371", kill_on_drop: false }`
[INFO] [stdout] 2b50d92c5e9837771ae2e1d1f634d9296f1a0a9ce4c4df6a2da7012260bcb371
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9f15467e44fae2211e900c4fdb77f65dfa7e06010b0e743e8941b824ad7a374
[INFO] running `Command { std: "docker" "start" "-a" "e9f15467e44fae2211e900c4fdb77f65dfa7e06010b0e743e8941b824ad7a374", 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_align ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_io_seek ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_read_bits ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_io_read ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader_seek ... ok
[INFO] [stdout] test bit_read::tests::test_bit_reader ... ok
[INFO] [stdout] test bit_write::tests::test_bit_writer ... 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 bit_write::tests::test_flush_buffer ... ok
[INFO] [stdout] test bytes_cursor::tests::test_bytes_cursor_extract_remaining ... ok
[INFO] [stdout] test bit_write::tests::test_flush ... ok
[INFO] [stdout] test cow::bytes::tests::as_ref ... 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::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_read_emulation_prevention_multiple ... 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 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 0.01s
[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" "e9f15467e44fae2211e900c4fdb77f65dfa7e06010b0e743e8941b824ad7a374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f15467e44fae2211e900c4fdb77f65dfa7e06010b0e743e8941b824ad7a374", kill_on_drop: false }`
[INFO] [stdout] e9f15467e44fae2211e900c4fdb77f65dfa7e06010b0e743e8941b824ad7a374