[INFO] fetching crate itybity 0.3.1...
[INFO] testing itybity-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate itybity 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate itybity 0.3.1
[INFO] finished tweaking crates.io crate itybity 0.3.1
[INFO] tweaked toml for crates.io crate itybity 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate itybity 0.3.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate itybity 0.3.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5d8b43a535e9ad630b58ada2284c8c538fcfefe1f29534cd81820aed35c9fd5b
[INFO] running `Command { std: "docker" "start" "-a" "5d8b43a535e9ad630b58ada2284c8c538fcfefe1f29534cd81820aed35c9fd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5d8b43a535e9ad630b58ada2284c8c538fcfefe1f29534cd81820aed35c9fd5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d8b43a535e9ad630b58ada2284c8c538fcfefe1f29534cd81820aed35c9fd5b", kill_on_drop: false }`
[INFO] [stdout] 5d8b43a535e9ad630b58ada2284c8c538fcfefe1f29534cd81820aed35c9fd5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e2aaa62250940cc265fef79108d7948d096c7e75acb6e7a676868231162d0bd
[INFO] running `Command { std: "docker" "start" "-a" "0e2aaa62250940cc265fef79108d7948d096c7e75acb6e7a676868231162d0bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling itybity v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "0e2aaa62250940cc265fef79108d7948d096c7e75acb6e7a676868231162d0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2aaa62250940cc265fef79108d7948d096c7e75acb6e7a676868231162d0bd", kill_on_drop: false }`
[INFO] [stdout] 0e2aaa62250940cc265fef79108d7948d096c7e75acb6e7a676868231162d0bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 372fb3bbaf96f4a5e96611a75703ac612b7afea9c771deff2c4d6e7e3e9b19bd
[INFO] running `Command { std: "docker" "start" "-a" "372fb3bbaf96f4a5e96611a75703ac612b7afea9c771deff2c4d6e7e3e9b19bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.7.4
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]    Compiling itybity v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 32.79s
[INFO] running `Command { std: "docker" "inspect" "372fb3bbaf96f4a5e96611a75703ac612b7afea9c771deff2c4d6e7e3e9b19bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "372fb3bbaf96f4a5e96611a75703ac612b7afea9c771deff2c4d6e7e3e9b19bd", kill_on_drop: false }`
[INFO] [stdout] 372fb3bbaf96f4a5e96611a75703ac612b7afea9c771deff2c4d6e7e3e9b19bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 391367a879495ec2f3eeffc0620ec5874977201f3e5db852ae5d1a892d6f9716
[INFO] running `Command { std: "docker" "start" "-a" "391367a879495ec2f3eeffc0620ec5874977201f3e5db852ae5d1a892d6f9716", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/itybity-9c7eacf41c44b847)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test str::tests::test_bit_string_from::case_3 ... ok
[INFO] [stdout] test str::tests::test_bit_string_from::case_2 ... ok
[INFO] [stdout] test str::tests::test_bit_string_from::case_1 ... ok
[INFO] [stdout] test str::tests::test_bit_string_from::case_4 ... ok
[INFO] [stdout] test tests::test_from_bits::case_1_u8 ... ok
[INFO] [stdout] test str::tests::test_bit_string_iter::case_1_empty_string ... ok
[INFO] [stdout] test str::tests::test_bit_string_iter::case_4_nibble ... ok
[INFO] [stdout] test tests::test_from_bits::case_4_u64 ... ok
[INFO] [stdout] test tests::test_from_bits::case_5_u128 ... ok
[INFO] [stdout] test tests::test_from_bits::case_6_usize ... ok
[INFO] [stdout] test tests::test_from_bits_array::case_3_u32 ... ok
[INFO] [stdout] test tests::test_from_bits_array::case_1_u8 ... ok
[INFO] [stdout] test tests::test_from_bits_array::case_2_u16 ... ok
[INFO] [stdout] test tests::test_from_bits_array::case_4_u64 ... ok
[INFO] [stdout] test tests::test_from_bits_array::case_6_usize ... ok
[INFO] [stdout] test tests::test_from_bits_array::case_5_u128 ... ok
[INFO] [stdout] test tests::test_from_bits_vec::case_2_u16 ... ok
[INFO] [stdout] test tests::test_from_bits_vec::case_1_u8 ... ok
[INFO] [stdout] test tests::test_from_bits_vec::case_3_u32 ... ok
[INFO] [stdout] test tests::test_from_bits_vec::case_4_u64 ... ok
[INFO] [stdout] test str::tests::test_bit_string_iter::case_2_one_bit_1 ... ok
[INFO] [stdout] test tests::test_from_bits_vec::case_5_u128 ... ok
[INFO] [stdout] test str::tests::test_bit_string_iter::case_5_non_binary_char ... ok
[INFO] [stdout] test tests::test_to_bit_iter::case_2_u16 ... ok
[INFO] [stdout] test tests::test_to_bit_iter::case_3_u32 ... ok
[INFO] [stdout] test tests::test_from_bits::case_3_u32 ... ok
[INFO] [stdout] test tests::test_from_bits_vec::case_6_usize ... ok
[INFO] [stdout] test tests::test_to_bit_iter::case_5_u128 ... ok
[INFO] [stdout] test tests::test_to_bit_iter_boolvec ... ok
[INFO] [stdout] test tests::test_to_bit_iter::case_1_u8 ... ok
[INFO] [stdout] test tests::test_to_bit_iter_slice::case_1_u8 ... ok
[INFO] [stdout] test tests::test_to_bit_iter::case_4_u64 ... ok
[INFO] [stdout] test tests::test_to_bit_iter_slice::case_2_u16 ... ok
[INFO] [stdout] test tests::test_to_bit_iter_slice::case_3_u32 ... ok
[INFO] [stdout] test tests::test_to_bit_iter_slice::case_4_u64 ... ok
[INFO] [stdout] test tests::test_to_bit_iter_slice::case_6_usize ... ok
[INFO] [stdout] test traits::tests::test_from_bit_iterator_tuple ... ok
[INFO] [stdout] test tests::test_to_bit_iter_slice::case_5_u128 ... ok
[INFO] [stdout] test tests::test_from_bits::case_2_u16 ... ok
[INFO] [stdout] test tests::test_to_bit_iter::case_6_usize ... ok
[INFO] [stdout] test str::tests::test_bit_string_iter::case_3_one_bit_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests itybity
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "391367a879495ec2f3eeffc0620ec5874977201f3e5db852ae5d1a892d6f9716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391367a879495ec2f3eeffc0620ec5874977201f3e5db852ae5d1a892d6f9716", kill_on_drop: false }`
[INFO] [stdout] 391367a879495ec2f3eeffc0620ec5874977201f3e5db852ae5d1a892d6f9716