[INFO] fetching crate mhv 0.3.4...
[INFO] testing mhv-0.3.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mhv 0.3.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate mhv 0.3.4
[INFO] finished tweaking crates.io crate mhv 0.3.4
[INFO] tweaked toml for crates.io crate mhv 0.3.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mhv 0.3.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mhv 0.3.4 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66d99b6876be0e02dc80440c71078c5bb6c7e78a1e72f261c22088eb9b76ddf9
[INFO] running `Command { std: "docker" "start" "-a" "66d99b6876be0e02dc80440c71078c5bb6c7e78a1e72f261c22088eb9b76ddf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66d99b6876be0e02dc80440c71078c5bb6c7e78a1e72f261c22088eb9b76ddf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d99b6876be0e02dc80440c71078c5bb6c7e78a1e72f261c22088eb9b76ddf9", kill_on_drop: false }`
[INFO] [stdout] 66d99b6876be0e02dc80440c71078c5bb6c7e78a1e72f261c22088eb9b76ddf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6a5026cb90ad125601c9e45a35e952f043235cba5b93f7192d56f0099e7e2ea
[INFO] running `Command { std: "docker" "start" "-a" "b6a5026cb90ad125601c9e45a35e952f043235cba5b93f7192d56f0099e7e2ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling owo-colors v4.0.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstream v0.6.7
[INFO] [stderr]    Compiling clap_builder v4.4.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.17
[INFO] [stderr]    Compiling mhv v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.88s
[INFO] running `Command { std: "docker" "inspect" "b6a5026cb90ad125601c9e45a35e952f043235cba5b93f7192d56f0099e7e2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a5026cb90ad125601c9e45a35e952f043235cba5b93f7192d56f0099e7e2ea", kill_on_drop: false }`
[INFO] [stdout] b6a5026cb90ad125601c9e45a35e952f043235cba5b93f7192d56f0099e7e2ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76ad591fe77598170e17e437d2b163209baa08d295fdd97cbd62a38b6b2f563e
[INFO] running `Command { std: "docker" "start" "-a" "76ad591fe77598170e17e437d2b163209baa08d295fdd97cbd62a38b6b2f563e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling vte_generate_state_changes v0.1.1
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling vte v0.11.1
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling strip-ansi-escapes v0.2.0
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling bstr v1.9.0
[INFO] [stderr]    Compiling predicates v3.1.0
[INFO] [stderr]    Compiling assert_cmd v2.0.13
[INFO] [stderr]    Compiling mhv v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.55s
[INFO] running `Command { std: "docker" "inspect" "76ad591fe77598170e17e437d2b163209baa08d295fdd97cbd62a38b6b2f563e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ad591fe77598170e17e437d2b163209baa08d295fdd97cbd62a38b6b2f563e", kill_on_drop: false }`
[INFO] [stdout] 76ad591fe77598170e17e437d2b163209baa08d295fdd97cbd62a38b6b2f563e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e79c6b17828d3fa79ab6278a0e408025e4bd28b90d256b82e4f1d51cbbda5a7f
[INFO] running `Command { std: "docker" "start" "-a" "e79c6b17828d3fa79ab6278a0e408025e4bd28b90d256b82e4f1d51cbbda5a7f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mhv-64ddb43a30401ef8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test cli::errors::errors_test::test_result ... ok
[INFO] [stdout] test cli::test_cli::test_parse_unit ... ok
[INFO] [stdout] test cli::view::test_view::test_control_character_must_be_green ... ok
[INFO] [stdout] test cli::fs::fs_tests::test_read_full_data ... ok
[INFO] [stdout] test cli::view::test_view::test_display_data_16_null_bytes ... ok
[INFO] [stdout] test cli::view::test_view::test_display_data_squeezing_line_restore ... ok
[INFO] [stdout] test cli::view::test_view::test_extended_character_must_be_red ... ok
[INFO] [stdout] test cli::view::test_view::test_offset_color_must_be_bright_black ... ok
[INFO] [stdout] test cli::view::test_view::test_squeeze ... ok
[INFO] [stdout] test cli::view::test_view::test_display_data_squeezing_after_first_line_restore ... ok
[INFO] [stdout] test cli::view::test_view::test_squeeze_5_bytes ... ok
[INFO] [stdout] test cli::fs::fs_tests::test_skip_4_length_5_read_data ... ok
[INFO] [stdout] test cli::view::test_view::test_spaces_character_must_be_green ... ok
[INFO] [stderr]      Running tests/integrations.rs (/opt/rustwide/target/debug/deps/integrations-0ec5589dba3aaf3a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_file_not_found ... ok
[INFO] [stdout] test test_no_squeeze_parse_1kb_ ... ok
[INFO] [stdout] test test_run_success ... ok
[INFO] [stdout] test test_no_squeeze_skip_4_length_5b ... ok
[INFO] [stdout] test test_no_squeeze_meedle_2_equals_offset ... ok
[INFO] [stdout] test test_buffer_overflow ... ok
[INFO] [stdout] test test_no_squeeze_initial_2_equals_offset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e79c6b17828d3fa79ab6278a0e408025e4bd28b90d256b82e4f1d51cbbda5a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79c6b17828d3fa79ab6278a0e408025e4bd28b90d256b82e4f1d51cbbda5a7f", kill_on_drop: false }`
[INFO] [stdout] e79c6b17828d3fa79ab6278a0e408025e4bd28b90d256b82e4f1d51cbbda5a7f