[INFO] fetching crate recase 0.3.0...
[INFO] testing recase-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate recase 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate recase 0.3.0
[INFO] finished tweaking crates.io crate recase 0.3.0
[INFO] tweaked toml for crates.io crate recase 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate recase 0.3.0 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] crate crates.io crate recase 0.3.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc4143d5bc82c9f1d960a69aab496a52066f7da80b84b3780f96c75b9c69d8e9
[INFO] running `Command { std: "docker" "start" "-a" "bc4143d5bc82c9f1d960a69aab496a52066f7da80b84b3780f96c75b9c69d8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc4143d5bc82c9f1d960a69aab496a52066f7da80b84b3780f96c75b9c69d8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc4143d5bc82c9f1d960a69aab496a52066f7da80b84b3780f96c75b9c69d8e9", kill_on_drop: false }`
[INFO] [stdout] bc4143d5bc82c9f1d960a69aab496a52066f7da80b84b3780f96c75b9c69d8e9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bf17be5afb3fabd9ffe9223c6541b6e00fde44fc9845ada43fa457a666ebc05
[INFO] running `Command { std: "docker" "start" "-a" "7bf17be5afb3fabd9ffe9223c6541b6e00fde44fc9845ada43fa457a666ebc05", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling recase v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "7bf17be5afb3fabd9ffe9223c6541b6e00fde44fc9845ada43fa457a666ebc05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bf17be5afb3fabd9ffe9223c6541b6e00fde44fc9845ada43fa457a666ebc05", kill_on_drop: false }`
[INFO] [stdout] 7bf17be5afb3fabd9ffe9223c6541b6e00fde44fc9845ada43fa457a666ebc05
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05b7d580db6631b669e7423b066754b1fbaf718ee9a7e2459d6298ec4ebf58af
[INFO] running `Command { std: "docker" "start" "-a" "05b7d580db6631b669e7423b066754b1fbaf718ee9a7e2459d6298ec4ebf58af", kill_on_drop: false }`
[INFO] [stderr]    Compiling recase v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "05b7d580db6631b669e7423b066754b1fbaf718ee9a7e2459d6298ec4ebf58af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05b7d580db6631b669e7423b066754b1fbaf718ee9a7e2459d6298ec4ebf58af", kill_on_drop: false }`
[INFO] [stdout] 05b7d580db6631b669e7423b066754b1fbaf718ee9a7e2459d6298ec4ebf58af
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 833ff61979f08b9094ba5e6792c11a1c73b57c06cd078a9153b3fee694f6a939
[INFO] running `Command { std: "docker" "start" "-a" "833ff61979f08b9094ba5e6792c11a1c73b57c06cd078a9153b3fee694f6a939", 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/recase-1e122f41bdf96e5b)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test recase_tests::test_normal_case ... ok
[INFO] [stdout] test recase_tests::test_alternating_case ... ok
[INFO] [stdout] test recase_tests::test_camel_case ... ok
[INFO] [stdout] test recase_tests::test_constructor ... ok
[INFO] [stdout] test recase_tests::test_upper_snake_case ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_one_char_ascii ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_one_char_utf8 ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_symbols ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::uppercase_std ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_uppercase_with_utf8 ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_all_methods ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_symbols_with_utf8 ... ok
[INFO] [stdout] test recase_tests::empty_input - should panic ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_two_plus_chars - should panic ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::test_uppercase_first_letter - should panic ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_zero_char - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests recase
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - ReCase::normal_case (line 58) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::snake_case (line 111) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::path_case (line 153) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::camel_case (line 72) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::kebab_case (line 125) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::windows_path_case (line 167) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::original_case (line 48) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::header_case (line 212) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::upper_snake_case (line 227) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::alternating_case (line 242) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::pascal_case (line 91) ... ok
[INFO] [stdout] test src/lib.rs - ReCase (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::title_case (line 197) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::dot_case (line 139) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::sentence_case (line 181) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "833ff61979f08b9094ba5e6792c11a1c73b57c06cd078a9153b3fee694f6a939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833ff61979f08b9094ba5e6792c11a1c73b57c06cd078a9153b3fee694f6a939", kill_on_drop: false }`
[INFO] [stdout] 833ff61979f08b9094ba5e6792c11a1c73b57c06cd078a9153b3fee694f6a939