[INFO] fetching crate detect-newline-style 0.1.2...
[INFO] testing detect-newline-style-0.1.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate detect-newline-style 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate detect-newline-style 0.1.2
[INFO] finished tweaking crates.io crate detect-newline-style 0.1.2
[INFO] tweaked toml for crates.io crate detect-newline-style 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate detect-newline-style 0.1.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b62cd481550764b691bd52bf6d5d659dfe0c237b4cf5ec136ed5af05dc849b4
[INFO] running `Command { std: "docker" "start" "-a" "1b62cd481550764b691bd52bf6d5d659dfe0c237b4cf5ec136ed5af05dc849b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b62cd481550764b691bd52bf6d5d659dfe0c237b4cf5ec136ed5af05dc849b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b62cd481550764b691bd52bf6d5d659dfe0c237b4cf5ec136ed5af05dc849b4", kill_on_drop: false }`
[INFO] [stdout] 1b62cd481550764b691bd52bf6d5d659dfe0c237b4cf5ec136ed5af05dc849b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 647f0de5c65695222f1c381285190225585e329d46a1aee4c9a85eb63d293db0
[INFO] running `Command { std: "docker" "start" "-a" "647f0de5c65695222f1c381285190225585e329d46a1aee4c9a85eb63d293db0", kill_on_drop: false }`
[INFO] [stderr]    Compiling detect-newline-style v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "647f0de5c65695222f1c381285190225585e329d46a1aee4c9a85eb63d293db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "647f0de5c65695222f1c381285190225585e329d46a1aee4c9a85eb63d293db0", kill_on_drop: false }`
[INFO] [stdout] 647f0de5c65695222f1c381285190225585e329d46a1aee4c9a85eb63d293db0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f3f3c2c4f71609b9ed46eb3cdedbc08330228f5ecfd7d2c4561e19809193eed
[INFO] running `Command { std: "docker" "start" "-a" "7f3f3c2c4f71609b9ed46eb3cdedbc08330228f5ecfd7d2c4561e19809193eed", kill_on_drop: false }`
[INFO] [stderr]    Compiling detect-newline-style v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "7f3f3c2c4f71609b9ed46eb3cdedbc08330228f5ecfd7d2c4561e19809193eed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3f3c2c4f71609b9ed46eb3cdedbc08330228f5ecfd7d2c4561e19809193eed", kill_on_drop: false }`
[INFO] [stdout] 7f3f3c2c4f71609b9ed46eb3cdedbc08330228f5ecfd7d2c4561e19809193eed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3843c455bf2c1c88c5f6e734b5545a5b35a0bbec29627e4a038c04bcad863fc
[INFO] running `Command { std: "docker" "start" "-a" "f3843c455bf2c1c88c5f6e734b5545a5b35a0bbec29627e4a038c04bcad863fc", 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/detect_newline_style-01f2648f503178ea)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::it_finds_preferred_line_ending_defaulting_to_cr_endings ... ok
[INFO] [stdout] test tests::it_finds_preferred_line_ending_defaulting_to_crlf_endings ... ok
[INFO] [stdout] test tests::it_finds_preferred_line_ending_when_input_prefers_unix_style_endings ... ok
[INFO] [stdout] test tests::it_initializes_a_line_ending ... ok
[INFO] [stdout] test tests::it_finds_preferred_line_ending_when_input_prefers_obsolete_style_endings ... ok
[INFO] [stdout] test tests::it_finds_preferred_line_ending_defaulting_to_lf_endings ... ok
[INFO] [stdout] test tests::it_uses_lf_line_ending_when_kind_is_unrecognized ... ok
[INFO] [stdout] test tests::it_finds_preferred_line_ending_when_input_prefers_windows_style_endings ... ok
[INFO] [stdout] test tests::it_serializes_a_line_ending ... ok
[INFO] [stdout] test tests::it_uses_default_when_preference_cannot_be_determined ... ok
[INFO] [stdout] test tests::it_uses_default_when_text_is_empty ... ok
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-1bf094e8c2de2be0)
[INFO] [stdout] test tests::it_uses_default_when_text_has_no_line_breaks ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test it_detects_cr_style_endings_while_defaulting_to_crlf_endings ... ok
[INFO] [stdout] test it_detects_cr_style_endings_while_defaulting_to_lf_endings ... ok
[INFO] [stdout] test it_detects_cr_style_endings_while_defaulting_to_cr_endings ... ok
[INFO] [stdout] test it_detects_lf_style_endings_while_defaulting_to_cr_endings ... ok
[INFO] [stdout] test it_detects_crlf_style_endings_while_defaulting_to_lf_endings ... ok
[INFO] [stdout] test it_detects_lf_style_endings_while_defaulting_to_crlf_endings ... ok
[INFO] [stdout] test it_detects_crlf_style_endings_while_defaulting_to_crlf_endings ... ok
[INFO] [stdout] test it_detects_crlf_style_endings_while_defaulting_to_cr_endings ... ok
[INFO] [stdout] test it_detects_lf_style_endings_while_defaulting_to_lf_endings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests detect_newline_style
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - LineEnding::find (line 58) ... ok
[INFO] [stdout] test src/lib.rs - LineEnding::new (line 34) ... ok
[INFO] [stdout] test src/lib.rs - LineEnding::find_or_use_crlf (line 109) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - LineEnding::find_or_use_lf (line 129) ... ok
[INFO] [stdout] test src/lib.rs - LineEnding::find_or_use_cr (line 149) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3843c455bf2c1c88c5f6e734b5545a5b35a0bbec29627e4a038c04bcad863fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3843c455bf2c1c88c5f6e734b5545a5b35a0bbec29627e4a038c04bcad863fc", kill_on_drop: false }`
[INFO] [stdout] f3843c455bf2c1c88c5f6e734b5545a5b35a0bbec29627e4a038c04bcad863fc