[INFO] fetching crate recase 0.2.0...
[INFO] testing recase-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate recase 0.2.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate recase 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate recase 0.2.0
[INFO] finished tweaking crates.io crate recase 0.2.0
[INFO] tweaked toml for crates.io crate recase 0.2.0 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] crate crates.io crate recase 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ecdce8230929b8880c9ac0dc6fb5401e5c904b7cfc988c05646fbed220ee964
[INFO] running `Command { std: "docker" "start" "-a" "2ecdce8230929b8880c9ac0dc6fb5401e5c904b7cfc988c05646fbed220ee964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ecdce8230929b8880c9ac0dc6fb5401e5c904b7cfc988c05646fbed220ee964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ecdce8230929b8880c9ac0dc6fb5401e5c904b7cfc988c05646fbed220ee964", kill_on_drop: false }`
[INFO] [stdout] 2ecdce8230929b8880c9ac0dc6fb5401e5c904b7cfc988c05646fbed220ee964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61b27e7241f87346c951835f57be4eabdb8c0fab19eb88793a82b8460c4da170
[INFO] running `Command { std: "docker" "start" "-a" "61b27e7241f87346c951835f57be4eabdb8c0fab19eb88793a82b8460c4da170", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling recase v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "61b27e7241f87346c951835f57be4eabdb8c0fab19eb88793a82b8460c4da170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61b27e7241f87346c951835f57be4eabdb8c0fab19eb88793a82b8460c4da170", kill_on_drop: false }`
[INFO] [stdout] 61b27e7241f87346c951835f57be4eabdb8c0fab19eb88793a82b8460c4da170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23e10e635068e57619f0b271de913dcbb184b13fd9b501410aee6673c1342850
[INFO] running `Command { std: "docker" "start" "-a" "23e10e635068e57619f0b271de913dcbb184b13fd9b501410aee6673c1342850", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling recase v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.93s
[INFO] running `Command { std: "docker" "inspect" "23e10e635068e57619f0b271de913dcbb184b13fd9b501410aee6673c1342850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e10e635068e57619f0b271de913dcbb184b13fd9b501410aee6673c1342850", kill_on_drop: false }`
[INFO] [stdout] 23e10e635068e57619f0b271de913dcbb184b13fd9b501410aee6673c1342850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c441a0a4b54c2c9c647ee8b8f68a2fc538fe32bc28ae3c9459948829e80e38b
[INFO] running `Command { std: "docker" "start" "-a" "2c441a0a4b54c2c9c647ee8b8f68a2fc538fe32bc28ae3c9459948829e80e38b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/recase-eb3b584482a86200)
[INFO] [stdout] running 22 tests
[INFO] [stderr]    Doc-tests recase
[INFO] [stdout] test recase_tests::test_alternating_case ... ok
[INFO] [stdout] test recase_tests::test_constructor ... ok
[INFO] [stdout] test recase_tests::test_camel_case ... ok
[INFO] [stdout] test recase_tests::test_dot_path_winpath_case ... ok
[INFO] [stdout] test recase_tests::test_kebab_case ... ok
[INFO] [stdout] test recase_tests::test_normal_case ... ok
[INFO] [stdout] test recase_tests::test_sentence_case ... ok
[INFO] [stdout] test recase_tests::test_pascal_case ... ok
[INFO] [stdout] test recase_tests::test_snake_case ... ok
[INFO] [stdout] test recase_tests::test_title_header_case ... ok
[INFO] [stdout] test recase_tests::test_upper_snake_case ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_symbols ... ok
[INFO] [stdout] test utils::utils_tests::test_slice_words::slice_words_by_all_methods ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_one_char_ascii ... 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_symbols_with_utf8 ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::is_uppercase_one_char_utf8 ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::uppercase_std ... 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::is_uppercase_zero_char - should panic ... ok
[INFO] [stdout] test utils::utils_tests::uppercase_related::test_uppercase_first_letter - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - ReCase (line 11) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::alternating_case (line 240) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::kebab_case (line 123) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::snake_case (line 109) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::dot_case (line 137) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::pascal_case (line 89) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::camel_case (line 70) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::sentence_case (line 179) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::header_case (line 210) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::upper_snake_case (line 225) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::title_case (line 195) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::path_case (line 151) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::normal_case (line 56) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::windows_path_case (line 165) ... ok
[INFO] [stdout] test src/lib.rs - ReCase::original_case (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2c441a0a4b54c2c9c647ee8b8f68a2fc538fe32bc28ae3c9459948829e80e38b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c441a0a4b54c2c9c647ee8b8f68a2fc538fe32bc28ae3c9459948829e80e38b", kill_on_drop: false }`
[INFO] [stdout] 2c441a0a4b54c2c9c647ee8b8f68a2fc538fe32bc28ae3c9459948829e80e38b