[INFO] fetching crate libribzip2 0.5.0...
[INFO] testing libribzip2-0.5.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate libribzip2 0.5.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate libribzip2 0.5.0
[INFO] finished tweaking crates.io crate libribzip2 0.5.0
[INFO] tweaked toml for crates.io crate libribzip2 0.5.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libribzip2 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] 22de5ec95636ec25c14948ffa18bad94fc234188b4eee5df1bd7f6a16000ab17
[INFO] running `Command { std: "docker" "start" "-a" "22de5ec95636ec25c14948ffa18bad94fc234188b4eee5df1bd7f6a16000ab17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22de5ec95636ec25c14948ffa18bad94fc234188b4eee5df1bd7f6a16000ab17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22de5ec95636ec25c14948ffa18bad94fc234188b4eee5df1bd7f6a16000ab17", kill_on_drop: false }`
[INFO] [stdout] 22de5ec95636ec25c14948ffa18bad94fc234188b4eee5df1bd7f6a16000ab17
[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] 3c190b3a1fdd8a86ae1424c729ec7c19bd3b4ded8abeed84932d387c7b715ef5
[INFO] running `Command { std: "docker" "start" "-a" "3c190b3a1fdd8a86ae1424c729ec7c19bd3b4ded8abeed84932d387c7b715ef5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libribzip2 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.43s
[INFO] running `Command { std: "docker" "inspect" "3c190b3a1fdd8a86ae1424c729ec7c19bd3b4ded8abeed84932d387c7b715ef5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c190b3a1fdd8a86ae1424c729ec7c19bd3b4ded8abeed84932d387c7b715ef5", kill_on_drop: false }`
[INFO] [stdout] 3c190b3a1fdd8a86ae1424c729ec7c19bd3b4ded8abeed84932d387c7b715ef5
[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] 4f6e0672ae263f1df508d529d92804aec121f3edd36f2e0d74cc5c7ef2e571d1
[INFO] running `Command { std: "docker" "start" "-a" "4f6e0672ae263f1df508d529d92804aec121f3edd36f2e0d74cc5c7ef2e571d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libribzip2 v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "4f6e0672ae263f1df508d529d92804aec121f3edd36f2e0d74cc5c7ef2e571d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f6e0672ae263f1df508d529d92804aec121f3edd36f2e0d74cc5c7ef2e571d1", kill_on_drop: false }`
[INFO] [stdout] 4f6e0672ae263f1df508d529d92804aec121f3edd36f2e0d74cc5c7ef2e571d1
[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] e7ae611e02e446cc030ef7787dc464f6bdf922e8278ae223d54def68f2de5e11
[INFO] running `Command { std: "docker" "start" "-a" "e7ae611e02e446cc030ef7787dc464f6bdf922e8278ae223d54def68f2de5e11", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libribzip2-b87b80f6ccd251f5)
[INFO] [stdout] 
[INFO] [stdout] running 69 tests
[INFO] [stdout] test bitwise::bitreader::test::reads_0 ... ok
[INFO] [stdout] test bitwise::bitreader::test::reads_9_bits ... ok
[INFO] [stdout] test bitwise::bitreader::test::reads_two_times_8 ... ok
[INFO] [stdout] test bitwise::bitwriter::test::converts_correctly ... ok
[INFO] [stdout] test bitwise::bitwriter::test::increments_more_than_one_byte ... ok
[INFO] [stdout] test bitwise::bitwriter::test::converts_correctly_3 ... ok
[INFO] [stdout] test bitwise::bitwriter::test::sanity_check ... ok
[INFO] [stdout] test bitwise::bitwriter::test::increments_padded ... ok
[INFO] [stdout] test bitwise::bitwriter::test::sanity_check_2 ... ok
[INFO] [stdout] test bitwise::bitwriter::test::writes_bits ... ok
[INFO] [stdout] test bitwise::bitwriter::test::writes_bits_2 ... ok
[INFO] [stdout] test block::bwt::bwt_internal::test::banana ... ok
[INFO] [stdout] test bitwise::bitwriter::test::converts_correctly_more_than_one_byte ... ok
[INFO] [stdout] test bitwise::bitreader::test::reads_bytes_then_bits ... ok
[INFO] [stdout] test block::bwt::bwt_internal::test::banana2 ... ok
[INFO] [stdout] test block::bwt::bwt_internal::test::banana3 ... ok
[INFO] [stdout] test block::bwt::bwt_internal::test::bananaa ... ok
[INFO] [stdout] test block::bwt::bwt_inverse::test::longer_test ... ok
[INFO] [stdout] test block::bwt::bwt_inverse::test::test ... ok
[INFO] [stdout] test block::bwt::duval::test::rotates ... ok
[INFO] [stdout] test block::crc32::test::computes ... ok
[INFO] [stdout] test block::bwt::bwt_internal::test::longer_text ... ok
[INFO] [stdout] test block::bwt::duval::test::finds_final_lyndon_word ... ok
[INFO] [stdout] test block::huffman::huffman_internal::test::canonicalizes_and_sorts_alphabetically ... ok
[INFO] [stdout] test block::code_table::test::reads_table ... ok
[INFO] [stdout] test block::huffman::package_merge::test::creates_packages_of_value_1 ... ok
[INFO] [stdout] test block::huffman::reader::test::reads_symbols ... ok
[INFO] [stdout] test block::mtf::test::brings_to_front_of_dictionary ... ok
[INFO] [stdout] test block::mtf::test::inverse_mtf_easy_sample ... ok
[INFO] [stdout] test block::mtf::test::mtf_easy_sample ... ok
[INFO] [stdout] test block::rle::test::adds_overflow_to_sequence ... ok
[INFO] [stdout] test block::rle::test::even_longer_sequences ... ok
[INFO] [stdout] test block::rle::test::keeps_three_byte_sequences ... ok
[INFO] [stdout] test block::rle::test::larger_numbers ... ok
[INFO] [stdout] test block::rle::test::inverse_rle_works ... ok
[INFO] [stdout] test block::rle::test::max_block_length ... ok
[INFO] [stdout] test block::rle::test::mixed_sequences ... ok
[INFO] [stdout] test block::rle::test::mixed_sequences_with_length ... ok
[INFO] [stdout] test block::rle::test::mixed_sequences_with_and_without_length ... ok
[INFO] [stdout] test block::rle::test::mixed_sequences_with_and_without_length_2 ... ok
[INFO] [stdout] test block::rle::test::more_than_max_block_length ... ok
[INFO] [stdout] test block::rle::test::twice_max_block_length ... ok
[INFO] [stdout] test block::selectors::test::decodes_zero_unary ... ok
[INFO] [stdout] test block::selectors::test::decodes_one_unary ... ok
[INFO] [stdout] test block::symbol_map::test::computes_even_more_used_symbols ... ok
[INFO] [stdout] test block::symbol_map::test::computes_more_used_symbols ... ok
[INFO] [stdout] test block::symbol_map::test::computes_used_symbol ... ok
[INFO] [stdout] test block::symbol_map::test::decodes ... ok
[INFO] [stdout] test block::symbol_map::test::one_symbol ... ok
[INFO] [stdout] test block::symbol_map::test::two_symbols_in_same_range ... ok
[INFO] [stdout] test block::zle::test::decodes_zero_amount ... ok
[INFO] [stdout] test block::zle::test::decodes_zeros_and_numbers ... ok
[INFO] [stdout] test block::symbol_map::test::two_symbols_in_different_ranges ... ok
[INFO] [stdout] test block::symbol_map::test::two_symbols_in_non_neighboured_ranges ... ok
[INFO] [stdout] test block::zle::test::encodes_numbers_and_trailing_zeroes ... ok
[INFO] [stdout] test block::zle::test::encodes_zero_amount ... ok
[INFO] [stdout] test block::zle::test::encodes_zeros ... ok
[INFO] [stdout] test block::zle::test::encodes_zeros_and_numbers ... ok
[INFO] [stdout] test block::zle::test::encodes_zeros_and_trailing_numbers ... ok
[INFO] [stdout] test stream::test::detects_block_header ... ok
[INFO] [stdout] test stream::test::detects_error ... ok
[INFO] [stdout] test stream::test::detects_stream_footer ... ok
[INFO] [stdout] test block::zle::test::decodes_zeros_and_trailing_numbers ... ok
[INFO] [stdout] test stream::test::accepts_correct_header ... ok
[INFO] [stdout] test bitwise::bitreader::test::reads_8 ... ok
[INFO] [stderr]    Doc-tests libribzip2
[INFO] [stdout] test bitwise::bitwriter::test::converts_correctly_2 ... ok
[INFO] [stdout] test bitwise::bitwriter::test::padding ... ok
[INFO] [stdout] test block::delta::test::encodes ... ok
[INFO] [stdout] test block::rle::test::inverse_mixed_sequences_with_and_without_length_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "e7ae611e02e446cc030ef7787dc464f6bdf922e8278ae223d54def68f2de5e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ae611e02e446cc030ef7787dc464f6bdf922e8278ae223d54def68f2de5e11", kill_on_drop: false }`
[INFO] [stdout] e7ae611e02e446cc030ef7787dc464f6bdf922e8278ae223d54def68f2de5e11