[INFO] fetching crate roe 0.0.8...
[INFO] testing roe-0.0.8 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate roe 0.0.8 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate roe 0.0.8
[INFO] finished tweaking crates.io crate roe 0.0.8
[INFO] tweaked toml for crates.io crate roe 0.0.8 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate roe 0.0.8 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate roe 0.0.8 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60
[INFO] running `Command { std: "docker" "start" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling bstr v1.13.1
[INFO] [stderr]    Compiling roe v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling roe v0.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/roe-88879da2acdf4090)
[INFO] [stdout] 
[INFO] [stdout] running 104 tests
[INFO] [stdout] test lowercase::ascii::tests::ascii ... ok
[INFO] [stdout] test lowercase::ascii::tests::utf8 ... ok
[INFO] [stdout] test lowercase::full::tests::ascii ... ok
[INFO] [stdout] test ascii::lowercase::tests::to_ascii_lowercase_empty ... ok
[INFO] [stdout] test lowercase::ascii::tests::invalid_utf8 ... ok
[INFO] [stdout] test lowercase::ascii::tests::latin_capital_i_with_dot_above ... ok
[INFO] [stdout] test lowercase::ascii::tests::size_hint ... ok
[INFO] [stdout] test ascii::lowercase::tests::make_ascii_lowercase_empty ... ok
[INFO] [stdout] test lowercase::ascii::tests::dz_titlecase ... ok
[INFO] [stdout] test lowercase::ascii::tests::empty ... ok
[INFO] [stdout] test lowercase::full::tests::invalid_utf8 ... ok
[INFO] [stdout] test lowercase::ascii::tests::size_hint_covers_count ... ok
[INFO] [stdout] test lowercase::full::tests::size_hint_covers_count ... ok
[INFO] [stdout] test lowercase::full::tests::latin_capital_i_with_dot_above ... ok
[INFO] [stdout] test lowercase::full::tests::size_hint ... ok
[INFO] [stdout] test lowercase::full::tests::test_fmt ... ok
[INFO] [stdout] test lowercase::full::tests::unicode_replacement_character ... ok
[INFO] [stdout] test lowercase::full::tests::utf8 ... ok
[INFO] [stdout] test lowercase::tests::empty ... ok
[INFO] [stdout] test lowercase::tests::size_hint_covers_count ... ok
[INFO] [stdout] test lowercase::full::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test tests::test_invalid_case_mapping_mode_fmt ... ok
[INFO] [stdout] test ascii::uppercase::tests::make_ascii_uppercase_empty ... ok
[INFO] [stdout] test lowercase::ascii::tests::unicode_replacement_character ... ok
[INFO] [stdout] test lowercase::tests::count ... ok
[INFO] [stdout] test ascii::titlecase::tests::to_ascii_titlecase_empty ... ok
[INFO] [stdout] test ascii::titlecase::tests::make_ascii_titlecase_empty ... ok
[INFO] [stdout] test lowercase::full::tests::count ... ok
[INFO] [stdout] test tests::test_lowercase_mode_conversion ... ok
[INFO] [stdout] test titlecase::ascii::tests::ascii ... ok
[INFO] [stdout] test ascii::uppercase::tests::to_ascii_uppercase_empty ... ok
[INFO] [stdout] test titlecase::ascii::tests::count ... ok
[INFO] [stdout] test lowercase::full::tests::dz_to_lowercase ... ok
[INFO] [stdout] test lowercase::ascii::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test lowercase::full::tests::empty ... ok
[INFO] [stdout] test lowercase::tests::size_hint ... ok
[INFO] [stdout] test titlecase::ascii::tests::empty ... ok
[INFO] [stdout] test tests::test_lowercase_mode_parsing ... ok
[INFO] [stdout] test tests::test_uppercase_mode_conversion ... ok
[INFO] [stdout] test titlecase::ascii::tests::unicode_replacement_character ... ok
[INFO] [stdout] test titlecase::ascii::tests::size_hint_covers_count ... ok
[INFO] [stdout] test titlecase::ascii::tests::utf8 ... ok
[INFO] [stdout] test titlecase::ascii::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test tests::test_uppercase_mode_parsing ... ok
[INFO] [stdout] test titlecase::ascii::tests::dz_titlecase ... ok
[INFO] [stdout] test titlecase::ascii::tests::latin_capital_i_with_dot_above ... ok
[INFO] [stdout] test titlecase::full::tests::ascii ... ok
[INFO] [stdout] test titlecase::ascii::tests::invalid_utf8 ... ok
[INFO] [stdout] test titlecase::ascii::tests::size_hint ... ok
[INFO] [stdout] test tests::test_titlecase_mode_parsing ... ok
[INFO] [stdout] test titlecase::full::tests::size_hint ... ok
[INFO] [stdout] test titlecase::full::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test tests::test_titlecase_mode_conversion ... ok
[INFO] [stdout] test titlecase::full::tests::invalid_utf8 ... ok
[INFO] [stdout] test titlecase::full::tests::empty ... ok
[INFO] [stdout] test titlecase::full::tests::latin_capital_i_with_dot_above ... ok
[INFO] [stdout] test titlecase::full::tests::dz_to_titlecase ... ok
[INFO] [stdout] test titlecase::full::tests::test_fmt ... ok
[INFO] [stdout] test titlecase::full::tests::case_map_to_one_char ... ok
[INFO] [stdout] test titlecase::full::tests::unicode_replacement_character ... ok
[INFO] [stdout] test titlecase::full::tests::utf8 ... ok
[INFO] [stdout] test titlecase::tests::empty ... ok
[INFO] [stdout] test titlecase::tests::count ... ok
[INFO] [stdout] test titlecase::tests::size_hint ... ok
[INFO] [stdout] test titlecase::full::tests::case_map_to_three_chars ... ok
[INFO] [stdout] test uppercase::ascii::tests::ascii ... ok
[INFO] [stdout] test titlecase::full::tests::count ... ok
[INFO] [stdout] test uppercase::ascii::tests::empty ... ok
[INFO] [stdout] test titlecase::tests::size_hint_covers_count ... ok
[INFO] [stdout] test uppercase::ascii::tests::size_hint ... ok
[INFO] [stdout] test unicode::std_case_mapping_iter::tests::test_fmt ... ok
[INFO] [stdout] test unicode::ucd_generated_case_mapping::tests::test_case_mapping_is_sorted ... ok
[INFO] [stdout] test uppercase::ascii::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test uppercase::ascii::tests::invalid_utf8 ... ok
[INFO] [stdout] test unicode::titlecase::tests::test_next_back ... ok
[INFO] [stdout] test uppercase::ascii::tests::dz_titlecase ... ok
[INFO] [stdout] test unicode::titlecase::tests::test_char_to_titlecase ... ok
[INFO] [stdout] test uppercase::ascii::tests::latin_capital_i_with_dot_above ... ok
[INFO] [stdout] test uppercase::full::tests::ascii ... ok
[INFO] [stdout] test uppercase::full::tests::case_map_to_two_chars ... ok
[INFO] [stdout] test uppercase::full::tests::count ... ok
[INFO] [stdout] test uppercase::full::tests::latin_small_i_with_dot_above ... ok
[INFO] [stdout] test titlecase::ascii::tests::double_ended_iterator ... ok
[INFO] [stdout] test unicode::std_case_mapping_iter::tests::test_case_mapping_iter ... ok
[INFO] [stdout] test uppercase::ascii::tests::size_hint_covers_count ... ok
[INFO] [stdout] test uppercase::ascii::tests::utf8 ... ok
[INFO] [stdout] test titlecase::full::tests::size_hint_covers_count ... ok
[INFO] [stdout] test uppercase::full::tests::case_map_to_three_chars ... ok
[INFO] [stdout] test uppercase::ascii::tests::count ... ok
[INFO] [stdout] test uppercase::full::tests::unicode_replacement_character ... ok
[INFO] [stdout] test uppercase::full::tests::size_hint ... ok
[INFO] [stdout] test uppercase::full::tests::utf8 ... ok
[INFO] [stdout] test uppercase::full::tests::test_fmt ... ok
[INFO] [stdout] test uppercase::tests::count ... ok
[INFO] [stdout] test lowercase::ascii::tests::count ... ok
[INFO] [stdout] test uppercase::tests::size_hint_covers_count ... ok
[INFO] [stdout] test uppercase::full::tests::size_hint_covers_count ... ok
[INFO] [stdout] test uppercase::ascii::tests::unicode_replacement_character ... ok
[INFO] [stdout] test uppercase::full::tests::dz_to_uppercase ... ok
[INFO] [stdout] test uppercase::full::tests::empty ... ok
[INFO] [stdout] test uppercase::full::tests::invalid_utf8 ... ok
[INFO] [stdout] test uppercase::tests::empty ... ok
[INFO] [stdout] test uppercase::tests::size_hint ... ok
[INFO] [stderr]    Doc-tests roe
[INFO] [stdout] test lowercase::full::tests::case_map_to_three_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 104 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/lib.rs - readme (line 678) ... ok
[INFO] [stdout] test src/lowercase/mod.rs - lowercase::Lowercase<'a>::with_slice (line 55) ... ok
[INFO] [stdout] test src/lowercase/mod.rs - lowercase::Lowercase<'a>::with_ascii_slice (line 99) ... ok
[INFO] [stdout] test src/lib.rs - InvalidCaseMappingMode (line 149) ... ok
[INFO] [stdout] test src/lowercase/mod.rs - lowercase::Lowercase<'a>::new (line 41) ... ok
[INFO] [stdout] test src/titlecase/mod.rs - titlecase::Titlecase<'a>::new (line 41) ... ok
[INFO] [stdout] test src/ascii/uppercase.rs - ascii::uppercase::to_ascii_uppercase (line 54) ... ok
[INFO] [stdout] test src/lib.rs - InvalidCaseMappingMode::new (line 169) ... ok
[INFO] [stdout] test src/lowercase/mod.rs - lowercase::Lowercase<'a>::with_ascii_slice (line 113) ... ok
[INFO] [stdout] test src/lowercase/mod.rs - lowercase::Lowercase<'a>::with_ascii_slice (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/ascii/uppercase.rs - ascii::uppercase::make_ascii_uppercase (line 17) ... ok
[INFO] [stdout] test src/ascii/titlecase.rs - ascii::titlecase::to_ascii_titlecase (line 68) ... ok
[INFO] [stdout] test src/ascii/lowercase.rs - ascii::lowercase::to_ascii_lowercase (line 54) ... ok
[INFO] [stdout] test src/ascii/titlecase.rs - ascii::titlecase::make_ascii_titlecase (line 17) ... ok
[INFO] [stdout] test src/lib.rs - InvalidCaseMappingMode::message (line 183) ... ok
[INFO] [stdout] test src/lowercase/mod.rs - lowercase::Lowercase<'a>::with_slice (line 69) ... ok
[INFO] [stdout] test src/lowercase/mod.rs - lowercase::Lowercase<'a>::with_slice (line 78) ... ok
[INFO] [stdout] test src/titlecase/mod.rs - titlecase::Titlecase<'a>::with_ascii_slice (line 103) ... ok
[INFO] [stdout] test src/uppercase/mod.rs - uppercase::Uppercase<'a>::with_ascii_slice (line 121) ... ok
[INFO] [stdout] test src/titlecase/mod.rs - titlecase::Titlecase<'a>::with_ascii_slice (line 125) ... ok
[INFO] [stdout] test src/titlecase/mod.rs - titlecase::Titlecase<'a>::with_ascii_slice (line 117) ... ok
[INFO] [stdout] test src/uppercase/mod.rs - uppercase::Uppercase<'a>::with_ascii_slice (line 113) ... ok
[INFO] [stdout] test src/ascii/lowercase.rs - ascii::lowercase::make_ascii_lowercase (line 17) ... ok
[INFO] [stdout] test src/titlecase/mod.rs - titlecase::Titlecase<'a>::with_slice (line 82) ... ok
[INFO] [stdout] test src/titlecase/mod.rs - titlecase::Titlecase<'a>::with_slice (line 69) ... ok
[INFO] [stdout] test src/unicode/titlecase.rs - unicode::titlecase::to_titlecase (line 11) ... ok
[INFO] [stdout] test src/uppercase/mod.rs - uppercase::Uppercase<'a>::new (line 41) ... ok
[INFO] [stdout] test src/uppercase/mod.rs - uppercase::Uppercase<'a>::with_ascii_slice (line 99) ... ok
[INFO] [stdout] test src/titlecase/mod.rs - titlecase::Titlecase<'a>::with_slice (line 55) ... ok
[INFO] [stdout] test src/uppercase/mod.rs - uppercase::Uppercase<'a>::with_slice (line 69) ... ok
[INFO] [stdout] test src/uppercase/mod.rs - uppercase::Uppercase<'a>::with_slice (line 55) ... ok
[INFO] [stdout] test src/uppercase/mod.rs - uppercase::Uppercase<'a>::with_slice (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60", kill_on_drop: false }`
[INFO] [stdout] 0cea0366f9db0a5a50c06b327bf81c8877b107ce27ac6ea6d1f605ac83fe8e60
