[INFO] fetching crate omnom 3.0.0...
[INFO] testing omnom-3.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate omnom 3.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate omnom 3.0.0
[INFO] finished tweaking crates.io crate omnom 3.0.0
[INFO] tweaked toml for crates.io crate omnom 3.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate omnom 3.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate omnom 3.0.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memchr v2.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d3c59c2ac7f687cdbeb67be0e7f51cffc88127b2e2e50a3fb87f2d0f83f92d7
[INFO] running `Command { std: "docker" "start" "-a" "5d3c59c2ac7f687cdbeb67be0e7f51cffc88127b2e2e50a3fb87f2d0f83f92d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d3c59c2ac7f687cdbeb67be0e7f51cffc88127b2e2e50a3fb87f2d0f83f92d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d3c59c2ac7f687cdbeb67be0e7f51cffc88127b2e2e50a3fb87f2d0f83f92d7", kill_on_drop: false }`
[INFO] [stdout] 5d3c59c2ac7f687cdbeb67be0e7f51cffc88127b2e2e50a3fb87f2d0f83f92d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa4a6dab213e2732f0b60ac0a5a6f681bfab73db8aac5793900dfc61cde5e710
[INFO] running `Command { std: "docker" "start" "-a" "aa4a6dab213e2732f0b60ac0a5a6f681bfab73db8aac5793900dfc61cde5e710", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling omnom v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "aa4a6dab213e2732f0b60ac0a5a6f681bfab73db8aac5793900dfc61cde5e710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa4a6dab213e2732f0b60ac0a5a6f681bfab73db8aac5793900dfc61cde5e710", kill_on_drop: false }`
[INFO] [stdout] aa4a6dab213e2732f0b60ac0a5a6f681bfab73db8aac5793900dfc61cde5e710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2c3a73cd628b962aadb330008e0a7be3b078affa02101e099cd0f20aa38f877
[INFO] running `Command { std: "docker" "start" "-a" "f2c3a73cd628b962aadb330008e0a7be3b078affa02101e099cd0f20aa38f877", kill_on_drop: false }`
[INFO] [stderr]    Compiling omnom v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "f2c3a73cd628b962aadb330008e0a7be3b078affa02101e099cd0f20aa38f877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c3a73cd628b962aadb330008e0a7be3b078affa02101e099cd0f20aa38f877", kill_on_drop: false }`
[INFO] [stdout] f2c3a73cd628b962aadb330008e0a7be3b078affa02101e099cd0f20aa38f877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6903051ab647f3faaf921418073fc7a17c7f76f373bdfe360948c733772e26c
[INFO] running `Command { std: "docker" "start" "-a" "e6903051ab647f3faaf921418073fc7a17c7f76f373bdfe360948c733772e26c", 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/omnom-69f31a4d3236cd54)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-5ec0decf6e4cc44b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test should_work ... ok
[INFO] [stdout] test read_while_cursor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests omnom
[INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> src/lib.rs:68:23
[INFO] [stderr]    |
[INFO] [stderr] 68 | #![warn(missing_docs, missing_doc_code_examples, unreachable_pub)]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `rustdoc::missing_doc_code_examples`
[INFO] [stderr]   --> src/lib.rs:68:23
[INFO] [stderr]    |
[INFO] [stderr] 68 | #![warn(missing_docs, missing_doc_code_examples, unreachable_pub)]
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: the `rustdoc::missing_doc_code_examples` lint is unstable
[INFO] [stderr]    = note: see issue #101730 <https://github.com/rust-lang/rust/issues/101730> for more information
[INFO] [stderr]    = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 75 tests
[INFO] [stdout] test src/buf_read_ext.rs - buf_read_ext::BufReadExt::skip_until (line 166) ... FAILED
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i128::read_ne_bytes (line 128) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i16::read_ne_bytes (line 128) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i8::read_be_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i16::read_le_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i32::read_be_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i64::read_le_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i128::read_le_bytes (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i128::read_be_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i8::read_ne_bytes (line 128) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::isize::read_be_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i16::read_be_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i64::read_ne_bytes (line 128) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i64::read_be_bytes (line 121) ... ok
[INFO] [stdout] test src/buf_read_ext.rs - buf_read_ext::BufReadExt::read_while (line 28) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i32::read_ne_bytes (line 128) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i32::read_le_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u16::read_ne_bytes (line 127) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::i8::read_le_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::isize::read_le_bytes (line 121) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u32::read_le_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u128::read_ne_bytes (line 127) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u16::read_le_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u128::read_be_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u128::read_le_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::isize::read_ne_bytes (line 128) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u64::read_be_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u16::read_be_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u32::read_be_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u64::read_le_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u8::read_ne_bytes (line 127) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i128::write_be_bytes (line 111) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::usize::read_le_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::usize::read_be_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u32::read_ne_bytes (line 127) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i16::write_be_bytes (line 111) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u8::read_be_bytes (line 120) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u64::read_ne_bytes (line 127) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i128::write_le_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i128::write_ne_bytes (line 118) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i8::write_be_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i32::write_ne_bytes (line 118) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i16::write_ne_bytes (line 118) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::u8::read_le_bytes (line 120) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::isize::write_be_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i32::write_le_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i64::write_be_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i8::write_le_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i8::write_ne_bytes (line 118) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i64::write_le_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i16::write_le_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i32::write_be_bytes (line 111) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u16::write_be_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::isize::write_le_bytes (line 111) ... ok
[INFO] [stdout] test src/read_bytes.rs - read_bytes::usize::read_ne_bytes (line 127) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::i64::write_ne_bytes (line 118) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u128::write_be_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u128::write_ne_bytes (line 117) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u16::write_le_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u16::write_ne_bytes (line 117) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u64::write_be_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u128::write_le_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u32::write_be_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u64::write_ne_bytes (line 117) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u32::write_le_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u64::write_le_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::usize::write_be_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u32::write_ne_bytes (line 117) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::isize::write_ne_bytes (line 118) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u8::write_le_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u8::write_be_bytes (line 110) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::usize::write_ne_bytes (line 117) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::u8::write_ne_bytes (line 117) ... ok
[INFO] [stdout] test src/write_bytes.rs - write_bytes::usize::write_le_bytes (line 110) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/buf_read_ext.rs - buf_read_ext::BufReadExt::skip_until (line 166) stdout ----
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]   --> src/buf_read_ext.rs:174:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | let num_bytes = cursor.skip_until(b'-').unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^ multiple `skip_until` found
[INFO] [stdout]    |
[INFO] [stdout]    = note: candidate #1 is defined in an impl of the trait `omnom::BufReadExt` for the type `T`
[INFO] [stdout]    = note: candidate #2 is defined in an impl of the trait `BufRead` for the type `std::io::Cursor<T>`
[INFO] [stdout] help: disambiguate the method for candidate #1
[INFO] [stdout]    |
[INFO] [stdout] 11 - let num_bytes = cursor.skip_until(b'-').unwrap();
[INFO] [stdout] 11 + let num_bytes = omnom::BufReadExt::skip_until(&mut cursor, b'-').unwrap();
[INFO] [stdout]    |
[INFO] [stdout] help: disambiguate the method for candidate #2
[INFO] [stdout]    |
[INFO] [stdout] 11 - let num_bytes = cursor.skip_until(b'-').unwrap();
[INFO] [stdout] 11 + let num_bytes = BufRead::skip_until(&mut cursor, b'-').unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/buf_read_ext.rs - buf_read_ext::BufReadExt::skip_until (line 166)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 74 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.93s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e6903051ab647f3faaf921418073fc7a17c7f76f373bdfe360948c733772e26c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6903051ab647f3faaf921418073fc7a17c7f76f373bdfe360948c733772e26c", kill_on_drop: false }`
[INFO] [stdout] e6903051ab647f3faaf921418073fc7a17c7f76f373bdfe360948c733772e26c