[INFO] fetching crate superfold 0.1.1...
[INFO] testing superfold-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate superfold 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate superfold 0.1.1
[INFO] finished tweaking crates.io crate superfold 0.1.1
[INFO] tweaked toml for crates.io crate superfold 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate superfold 0.1.1 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 superfold 0.1.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] acab71761091e2cf09f687385dbce0c91419832379898cc6834442bc1b4378dc
[INFO] running `Command { std: "docker" "start" "-a" "acab71761091e2cf09f687385dbce0c91419832379898cc6834442bc1b4378dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "acab71761091e2cf09f687385dbce0c91419832379898cc6834442bc1b4378dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acab71761091e2cf09f687385dbce0c91419832379898cc6834442bc1b4378dc", kill_on_drop: false }`
[INFO] [stdout] acab71761091e2cf09f687385dbce0c91419832379898cc6834442bc1b4378dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 01d036f69e84e0e6995f0f4aca62896f6a6962b92b0c8026b21b05fb28fe64e5
[INFO] running `Command { std: "docker" "start" "-a" "01d036f69e84e0e6995f0f4aca62896f6a6962b92b0c8026b21b05fb28fe64e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling any_ascii v0.3.2
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling clap_builder v4.5.38
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling emojis v0.6.4
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling clap v4.5.38
[INFO] [stderr]    Compiling superfold v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.27s
[INFO] running `Command { std: "docker" "inspect" "01d036f69e84e0e6995f0f4aca62896f6a6962b92b0c8026b21b05fb28fe64e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01d036f69e84e0e6995f0f4aca62896f6a6962b92b0c8026b21b05fb28fe64e5", kill_on_drop: false }`
[INFO] [stdout] 01d036f69e84e0e6995f0f4aca62896f6a6962b92b0c8026b21b05fb28fe64e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1fa5de8512ec41222a278c1c3292f3a281fa9caf50a8c3551a4aac6ca0cb0cae
[INFO] running `Command { std: "docker" "start" "-a" "1fa5de8512ec41222a278c1c3292f3a281fa9caf50a8c3551a4aac6ca0cb0cae", kill_on_drop: false }`
[INFO] [stderr]    Compiling superfold v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "1fa5de8512ec41222a278c1c3292f3a281fa9caf50a8c3551a4aac6ca0cb0cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa5de8512ec41222a278c1c3292f3a281fa9caf50a8c3551a4aac6ca0cb0cae", kill_on_drop: false }`
[INFO] [stdout] 1fa5de8512ec41222a278c1c3292f3a281fa9caf50a8c3551a4aac6ca0cb0cae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4611b980a6bb19719788f33d3e8c715af49ca4626c90be4ba8969c5ea6404f25
[INFO] running `Command { std: "docker" "start" "-a" "4611b980a6bb19719788f33d3e8c715af49ca4626c90be4ba8969c5ea6404f25", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/superfold-c80fdab5a2e1078a)
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test tests::arabic ... ok
[INFO] [stdout] test tests::basic_ascii ... ok
[INFO] [stdout] test tests::diacritics_latin ... ok
[INFO] [stdout] test tests::cyrillic ... ok
[INFO] [stdout] test tests::emoji_with_skin_tone ... ok
[INFO] [stdout] test tests::empty_string ... ok
[INFO] [stdout] test tests::example_cjk ... ok
[INFO] [stdout] test tests::diacritics_other ... ok
[INFO] [stdout] test tests::example_emoji ... ok
[INFO] [stdout] test tests::hebrew ... ok
[INFO] [stdout] test tests::leading_trailing_emoji ... ok
[INFO] [stdout] test tests::example_from_readme ... ok
[INFO] [stdout] test tests::multiple_spaces_and_trimming ... ok
[INFO] [stdout] test tests::non_bmp_chars_not_emoji ... ok
[INFO] [stdout] test tests::test_additional_unicode_symbols ... ok
[INFO] [stdout] test tests::test_any_ascii_cjk_scripts ... ok
[INFO] [stdout] test tests::test_any_ascii_latin_variants ... ok
[INFO] [stdout] test tests::mixed_cjk_emoji_ascii ... ok
[INFO] [stdout] test tests::test_deunicode_inspired_cases ... ok
[INFO] [stdout] test tests::test_emoji_sequences_and_combinations ... ok
[INFO] [stdout] test tests::test_any_ascii_indic_scripts ... ok
[INFO] [stdout] test tests::test_specific_emoji_names ... ok
[INFO] [stdout] test tests::test_multi_component_emojis ... ok
[INFO] [stdout] test tests::test_control_characters_and_specials ... ok
[INFO] [stdout] test tests::test_no_change ... ok
[INFO] [stdout] test tests::test_to_ascii ... ok
[INFO] [stdout] test tests::test_symbol_and_punctuation_rules ... ok
[INFO] [stdout] test tests::test_any_ascii_other_scripts_and_symbols ... ok
[INFO] [stdout] test tests::test_latin1_characters ... ok
[INFO] [stdout] test tests::test_any_ascii_european_scripts ... ok
[INFO] [stdout] test tests::test_any_ascii_middle_eastern_scripts ... ok
[INFO] [stdout] test tests::test_ascii_folding ... ok
[INFO] [stdout] test tests::test_whitespace_normalization_variants ... ok
[INFO] [stdout] test tests::long_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/superfold.rs (/opt/rustwide/target/debug/deps/superfold-fb81459a4de60dd8)
[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]    Doc-tests superfold
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - fold (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4611b980a6bb19719788f33d3e8c715af49ca4626c90be4ba8969c5ea6404f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4611b980a6bb19719788f33d3e8c715af49ca4626c90be4ba8969c5ea6404f25", kill_on_drop: false }`
[INFO] [stdout] 4611b980a6bb19719788f33d3e8c715af49ca4626c90be4ba8969c5ea6404f25