[INFO] fetching crate television-utils 0.0.23...
[INFO] testing television-utils-0.0.23 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate television-utils 0.0.23 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate television-utils 0.0.23
[INFO] finished tweaking crates.io crate television-utils 0.0.23
[INFO] tweaked toml for crates.io crate television-utils 0.0.23 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate television-utils 0.0.23 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 173 packages to latest compatible versions
[INFO] [stderr]       Adding bat v0.24.0 (available: v0.26.1)
[INFO] [stderr]       Adding directories v5.0.1 (available: v6.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56d1fc91a87497f01b96e9e790e4436bad081cb1eb695e32c4fa883fbb8dd407
[INFO] running `Command { std: "docker" "start" "-a" "56d1fc91a87497f01b96e9e790e4436bad081cb1eb695e32c4fa883fbb8dd407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56d1fc91a87497f01b96e9e790e4436bad081cb1eb695e32c4fa883fbb8dd407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d1fc91a87497f01b96e9e790e4436bad081cb1eb695e32c4fa883fbb8dd407", kill_on_drop: false }`
[INFO] [stdout] 56d1fc91a87497f01b96e9e790e4436bad081cb1eb695e32c4fa883fbb8dd407
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0726cbe72ffa30b77c27af32d4946c68f44fe09185023037d81734fa282a9922
[INFO] running `Command { std: "docker" "start" "-a" "0726cbe72ffa30b77c27af32d4946c68f44fe09185023037d81734fa282a9922", kill_on_drop: false }`
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling onig_sys v69.9.2
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling quick-xml v0.39.2
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling rgb v0.8.53
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling onig v6.5.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling plist v1.9.0
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling bat v0.24.0
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling std_prelude v0.2.12
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling path_abs v0.5.1
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling syntect v5.3.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling clircle v0.4.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling ansi_colours v1.2.3
[INFO] [stderr]    Compiling filedescriptor v0.8.3
[INFO] [stderr]    Compiling content_inspector v0.2.4
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling nu-ansi-term v0.49.0
[INFO] [stderr]    Compiling bytesize v1.3.3
[INFO] [stderr]    Compiling gag v1.0.0
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling ignore v0.4.25
[INFO] [stderr]    Compiling directories v5.0.1
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling television-utils v0.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "0726cbe72ffa30b77c27af32d4946c68f44fe09185023037d81734fa282a9922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0726cbe72ffa30b77c27af32d4946c68f44fe09185023037d81734fa282a9922", kill_on_drop: false }`
[INFO] [stdout] 0726cbe72ffa30b77c27af32d4946c68f44fe09185023037d81734fa282a9922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c385d237d4b12773aab5dc0b84b9bcc46c46c1b04b713588e3a2eb3f3cb79c4
[INFO] running `Command { std: "docker" "start" "-a" "8c385d237d4b12773aab5dc0b84b9bcc46c46c1b04b713588e3a2eb3f3cb79c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling television-utils v0.0.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "8c385d237d4b12773aab5dc0b84b9bcc46c46c1b04b713588e3a2eb3f3cb79c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c385d237d4b12773aab5dc0b84b9bcc46c46c1b04b713588e3a2eb3f3cb79c4", kill_on_drop: false }`
[INFO] [stdout] 8c385d237d4b12773aab5dc0b84b9bcc46c46c1b04b713588e3a2eb3f3cb79c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2a443f2c8f5f413b4bbdbf93607d08687480263f924cce485836dd1c87f970b
[INFO] running `Command { std: "docker" "start" "-a" "f2a443f2c8f5f413b4bbdbf93607d08687480263f924cce485836dd1c87f970b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/television_utils-c0cd20d04e62b25d)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test input::tests::insert_unicode_chars ... ok
[INFO] [stdout] test cache::tests::test_ring_set ... ok
[INFO] [stdout] test input::tests::multispace_characters ... ok
[INFO] [stdout] test input::tests::set_cursor ... ok
[INFO] [stdout] test strings::tests::test_next_char_boundary_emoji ... ok
[INFO] [stdout] test strings::tests::test_previous_char_boundary_ascii ... ok
[INFO] [stdout] test strings::tests::test_next_char_boundary_ascii ... ok
[INFO] [stdout] test input::tests::remove_unicode_chars ... ok
[INFO] [stdout] test strings::tests::test_preprocess_line_cases ... ok
[INFO] [stdout] test strings::tests::test_previous_char_boundary_emoji ... ok
[INFO] [stdout] test input::tests::format ... ok
[INFO] [stdout] test input::tests::insert_char ... ok
[INFO] [stdout] test strings::tests::test_proportion_of_printable_ascii_characters_ascii ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_delete ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_ascii ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_bom ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_range_tab ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_range_line_feed ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_tab ... ok
[INFO] [stdout] test strings::tests::test_slice_at_char_boundaries_ascii ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_no_range_changes ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_null ... ok
[INFO] [stdout] test strings::tests::test_slice_at_char_boundaries_emoji ... ok
[INFO] [stdout] test input::tests::go_to_prev_char ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_line_feed ... ok
[INFO] [stdout] test strings::tests::test_replace_non_printable_start_txt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests television_utils
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/strings.rs - strings::next_char_boundary (line 9) ... ok
[INFO] [stdout] test src/strings.rs - strings::prev_char_boundary (line 43) ... ok
[INFO] [stdout] test src/strings.rs - strings::make_matched_string_printable (line 399) ... ok
[INFO] [stdout] test src/strings.rs - strings::shrink_with_ellipsis (line 490) ... ok
[INFO] [stdout] test src/strings.rs - strings::proportion_of_printable_ascii_characters (line 328) ... ok
[INFO] [stdout] test src/cache.rs - cache::RingSet (line 13) ... ok
[INFO] [stdout] test src/strings.rs - strings::replace_non_printable (line 238) ... ok
[INFO] [stdout] test src/strings.rs - strings::preprocess_line (line 361) ... ok
[INFO] [stdout] test src/strings.rs - strings::slice_at_char_boundaries (line 70) ... ok
[INFO] [stdout] test src/strings.rs - strings::slice_up_to_char_boundary (line 104) ... ok
[INFO] [stdout] test src/strings.rs - strings::try_parse_utf8_char (line 127) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2a443f2c8f5f413b4bbdbf93607d08687480263f924cce485836dd1c87f970b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a443f2c8f5f413b4bbdbf93607d08687480263f924cce485836dd1c87f970b", kill_on_drop: false }`
[INFO] [stdout] f2a443f2c8f5f413b4bbdbf93607d08687480263f924cce485836dd1c87f970b
