[INFO] fetching crate rust_string_utils 0.1.20...
[INFO] testing rust_string_utils-0.1.20 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rust_string_utils 0.1.20 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate rust_string_utils 0.1.20
[INFO] finished tweaking crates.io crate rust_string_utils 0.1.20
[INFO] tweaked toml for crates.io crate rust_string_utils 0.1.20 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_string_utils 0.1.20 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] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dbd1267426c52ce15090d0aca49b621b12c0461d4023038e0b5638db63514ade
[INFO] running `Command { std: "docker" "start" "-a" "dbd1267426c52ce15090d0aca49b621b12c0461d4023038e0b5638db63514ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbd1267426c52ce15090d0aca49b621b12c0461d4023038e0b5638db63514ade", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbd1267426c52ce15090d0aca49b621b12c0461d4023038e0b5638db63514ade", kill_on_drop: false }`
[INFO] [stdout] dbd1267426c52ce15090d0aca49b621b12c0461d4023038e0b5638db63514ade
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 98dee9a15014f93a1581fbc3e91adf02f1a9ef595ff5b50d93cd6d0b4981f2f5
[INFO] running `Command { std: "docker" "start" "-a" "98dee9a15014f93a1581fbc3e91adf02f1a9ef595ff5b50d93cd6d0b4981f2f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-husky v1.5.0
[INFO] [stderr]    Compiling rust_string_utils v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "98dee9a15014f93a1581fbc3e91adf02f1a9ef595ff5b50d93cd6d0b4981f2f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98dee9a15014f93a1581fbc3e91adf02f1a9ef595ff5b50d93cd6d0b4981f2f5", kill_on_drop: false }`
[INFO] [stdout] 98dee9a15014f93a1581fbc3e91adf02f1a9ef595ff5b50d93cd6d0b4981f2f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2cd594ea56857bf2fd04382b37f0d051e44655cf16ca5166dfca2fc5f2210e99
[INFO] running `Command { std: "docker" "start" "-a" "2cd594ea56857bf2fd04382b37f0d051e44655cf16ca5166dfca2fc5f2210e99", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_string_utils v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "2cd594ea56857bf2fd04382b37f0d051e44655cf16ca5166dfca2fc5f2210e99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd594ea56857bf2fd04382b37f0d051e44655cf16ca5166dfca2fc5f2210e99", kill_on_drop: false }`
[INFO] [stdout] 2cd594ea56857bf2fd04382b37f0d051e44655cf16ca5166dfca2fc5f2210e99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 933676af1f7cfa2245cc5721f0e8d466047189a27d8757e85b970a0ee5b7d5c2
[INFO] running `Command { std: "docker" "start" "-a" "933676af1f7cfa2245cc5721f0e8d466047189a27d8757e85b970a0ee5b7d5c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_string_utils-38812f776cff21e8)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test utils::append::tests::test_append_if_missing ... ok
[INFO] [stdout] test utils::append::tests::test_prepend_if_missing ... ok
[INFO] [stdout] test utils::append::tests::test_prepend_if_missing_ignore_case ... ok
[INFO] [stdout] test utils::byte_array_to_string::tests::should_convert_byte_array_to_string ... ok
[INFO] [stdout] test utils::chomp_chop::tests::test_chomp ... ok
[INFO] [stdout] test utils::chomp_chop::tests::test_chop ... ok
[INFO] [stdout] test utils::compare::tests::test_compare ... ok
[INFO] [stdout] test utils::compare::tests::test_compare_ignore_case ... ok
[INFO] [stdout] test utils::count::tests::test_count_string_bytes ... ok
[INFO] [stdout] test utils::count::tests::test_slice_string_between ... ok
[INFO] [stdout] test utils::count_matches::tests::should_count_matches ... ok
[INFO] [stdout] test utils::equals::tests::test_equals ... ok
[INFO] [stdout] test utils::find::tests::test_find_range_between_delimiters ... ok
[INFO] [stdout] test utils::find::tests::test_get_text_without_delimiters ... ok
[INFO] [stdout] test utils::index::tests::test_index_of ... ok
[INFO] [stdout] test utils::index::tests::test_last_index_of ... ok
[INFO] [stdout] test utils::overlay::tests::test_overlay ... ok
[INFO] [stdout] test utils::number::tests::test_is_ascii_printable ... ok
[INFO] [stdout] test utils::replace::tests::should_replace_string ... ok
[INFO] [stdout] test utils::remove_delete::tests::test_remove ... ok
[INFO] [stdout] test utils::is_empty::tests::should_is_empty ... ok
[INFO] [stdout] test utils::is_blank::tests::should_is_blank ... ok
[INFO] [stdout] test utils::join_char::tests::should_join_char ... ok
[INFO] [stdout] test utils::number::tests::test_is_alpha_space ... ok
[INFO] [stdout] test utils::number::tests::test_is_alphanumeric ... ok
[INFO] [stdout] test utils::replace_chars::tests::should_replace_chars ... ok
[INFO] [stdout] test utils::reverse::tests::should_reverse ... ok
[INFO] [stdout] test utils::rotate::tests::test_rotate ... ok
[INFO] [stdout] test utils::rotate::tests::test_split ... ok
[INFO] [stdout] test utils::rotate::tests::test_split_with_separator ... ok
[INFO] [stdout] test utils::number::tests::test_is_alpha ... ok
[INFO] [stdout] test utils::start_with::tests::should_end_with ... ok
[INFO] [stdout] test utils::remove_delete::tests::test_delete_white_space ... ok
[INFO] [stdout] test utils::start_with::tests::should_start_with ... ok
[INFO] [stdout] test utils::number::tests::test_is_alphanumeric_space ... ok
[INFO] [stdout] test utils::remove_delete::tests::test_remove_ignore_case ... ok
[INFO] [stdout] test utils::swap_case::tests::test_swap_case ... ok
[INFO] [stdout] test utils::timestamp_to_string::tests::test_timestamp_to_string ... ok
[INFO] [stdout] test utils::trip::tests::should_trip ... ok
[INFO] [stdout] test utils::append::tests::test_append_if_missing_ignore_case ... ok
[INFO] [stdout] test utils::equals::tests::test_equals_ignore_case ... ok
[INFO] [stderr]    Doc-tests rust_string_utils
[INFO] [stdout] test utils::find::tests::test_get_text_including_delimiters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/utils/chomp_chop.rs - utils::chomp_chop::chomp (line 26) ... ok
[INFO] [stdout] test src/utils/append.rs - utils::append::append_if_missing_ignore_case (line 122) ... ok
[INFO] [stdout] test src/utils/append.rs - utils::append::append_if_missing (line 95) ... ok
[INFO] [stdout] test src/utils/chomp_chop.rs - utils::chomp_chop::chomp (line 20) ... ok
[INFO] [stdout] test src/utils/append.rs - utils::append::prepend_if_missing_ignore_case (line 48) ... ok
[INFO] [stdout] test src/utils/append.rs - utils::append::append_if_missing (line 89) ... ok
[INFO] [stdout] test src/utils/compare.rs - utils::compare::compare (line 17) ... ok
[INFO] [stdout] test src/utils/append.rs - utils::append::prepend_if_missing (line 21) ... ok
[INFO] [stdout] test src/utils/byte_array_to_string.rs - utils::byte_array_to_string::byte_array_to_string (line 18) ... ok
[INFO] [stdout] test src/utils/append.rs - utils::append::prepend_if_missing_ignore_case (line 54) ... ok
[INFO] [stdout] test src/utils/count.rs - utils::count::slice_string_between (line 41) ... ok
[INFO] [stdout] test src/utils/chomp_chop.rs - utils::chomp_chop::chop (line 55) ... ok
[INFO] [stdout] test src/utils/append.rs - utils::append::append_if_missing_ignore_case (line 128) ... ok
[INFO] [stdout] test src/utils/find.rs - utils::find::get_text_including_delimiters (line 43) ... ok
[INFO] [stdout] test src/utils/chomp_chop.rs - utils::chomp_chop::chop (line 61) ... ok
[INFO] [stdout] test src/utils/chomp_chop.rs - utils::chomp_chop::chomp (line 14) ... ok
[INFO] [stdout] test src/utils/number.rs - utils::number::is_alphanumeric_space (line 60) ... ok
[INFO] [stdout] test src/utils/append.rs - utils::append::prepend_if_missing (line 15) ... ok
[INFO] [stdout] test src/utils/number.rs - utils::number::is_alpha_space (line 85) ... ok
[INFO] [stdout] test src/utils/count_matches.rs - utils::count_matches::count_matches (line 14) ... ok
[INFO] [stdout] test src/utils/count.rs - utils::count::count_string_bytes (line 15) ... ok
[INFO] [stdout] test src/utils/compare.rs - utils::compare::compare_ignore_case (line 42) ... ok
[INFO] [stdout] test src/utils/number.rs - utils::number::is_alpha (line 14) ... ok
[INFO] [stdout] test src/utils/number.rs - utils::number::is_ascii_printable (line 111) ... ok
[INFO] [stdout] test src/utils/number.rs - utils::number::is_alphanumeric (line 37) ... ok
[INFO] [stdout] test src/utils/replace.rs - utils::replace::replace (line 15) ... ok
[INFO] [stdout] test src/utils/rotate.rs - utils::rotate::rotate (line 14) ... ok
[INFO] [stdout] test src/utils/replace_chars.rs - utils::replace_chars::replace_chars (line 15) ... ok
[INFO] [stdout] test src/utils/find.rs - utils::find::get_text_without_delimiters (line 16) ... ok
[INFO] [stdout] test src/utils/overlay.rs - utils::overlay::overlay (line 16) ... ok
[INFO] [stdout] test src/utils/rotate.rs - utils::rotate::split (line 39) ... ok
[INFO] [stdout] test src/utils/find.rs - utils::find::find_range_between_delimiters (line 70) ... ok
[INFO] [stdout] test src/utils/rotate.rs - utils::rotate::split_with_separator (line 61) ... ok
[INFO] [stdout] test src/utils/timestamp_to_string.rs - utils::timestamp_to_string::timestamp_to_string (line 20) ... ok
[INFO] [stdout] test src/utils/swap_case.rs - utils::swap_case::swap_case (line 14) ... ok
[INFO] [stdout] test src/utils/trip.rs - utils::trip::trip (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "933676af1f7cfa2245cc5721f0e8d466047189a27d8757e85b970a0ee5b7d5c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "933676af1f7cfa2245cc5721f0e8d466047189a27d8757e85b970a0ee5b7d5c2", kill_on_drop: false }`
[INFO] [stdout] 933676af1f7cfa2245cc5721f0e8d466047189a27d8757e85b970a0ee5b7d5c2