[INFO] fetching crate comperr 1.0.0...
[INFO] testing comperr-1.0.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate comperr 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate comperr 1.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate comperr 1.0.0
[INFO] tweaked toml for crates.io crate comperr 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate comperr 1.0.0 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 comperr 1.0.0 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" "+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-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d
[INFO] running `Command { std: "docker" "start" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d", 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" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d" "/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" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d", 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" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling comperr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d", 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" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling comperr v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.39s
[INFO] running `Command { std: "docker" "inspect" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d", 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" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/comperr-9d379f40f0e83c4f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/release/deps/main-dd895250e57f3b80)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test tests::clone_is_independent ... ok
[INFO] [stdout] test tests::collect_empty_iterator_gives_empty_error ... ok
[INFO] [stdout] test tests::collect_errors_into_single_error ... ok
[INFO] [stdout] test tests::display_single_error ... ok
[INFO] [stdout] test tests::combine_into_empty_makes_non_empty ... ok
[INFO] [stdout] test tests::display_empty_error_is_empty_string ... ok
[INFO] [stdout] test tests::display_multiple_errors_joined_by_newline ... ok
[INFO] [stdout] test tests::empty_error_is_empty ... ok
[INFO] [stdout] test tests::empty_error_produces_empty_tokenstream ... ok
[INFO] [stdout] test tests::error_combine_multiple_errors ... ok
[INFO] [stdout] test tests::error_backticks_in_message ... ok
[INFO] [stdout] test tests::error_contains_compile_error ... ok
[INFO] [stdout] test tests::error_creates_valid_tokenstream ... ok
[INFO] [stdout] test tests::error_emoji_message ... ok
[INFO] [stdout] test tests::error_combine_three_errors ... ok
[INFO] [stdout] test tests::error_combine_preserves_span_per_message ... ok
[INFO] [stdout] test tests::error_empty_message ... ok
[INFO] [stdout] test tests::error_with_different_messages ... ok
[INFO] [stdout] test tests::error_implements_clone ... ok
[INFO] [stdout] test tests::error_message_is_preserved ... ok
[INFO] [stdout] test tests::error_multiline_message ... ok
[INFO] [stdout] test tests::error_new_with_string ... ok
[INFO] [stdout] test tests::error_quotes_in_message ... ok
[INFO] [stdout] test tests::error_very_long_message ... ok
[INFO] [stdout] test tests::error_single_char_message ... ok
[INFO] [stdout] test tests::error_with_arrow_in_message ... ok
[INFO] [stdout] test tests::error_special_characters_in_message ... ok
[INFO] [stdout] test tests::error_implements_debug ... ok
[INFO] [stdout] test tests::error_unicode_message ... ok
[INFO] [stdout] test tests::extend_with_empty_iter_is_noop ... ok
[INFO] [stdout] test tests::from_token_stream_empty_stream_returns_fallback ... ok
[INFO] [stdout] test tests::error_string_message ... ok
[INFO] [stdout] test tests::from_token_stream_non_compile_error_returns_fallback ... ok
[INFO] [stdout] test tests::from_token_stream_preserves_count ... ok
[INFO] [stdout] test tests::from_token_stream_round_trips_combined_errors ... ok
[INFO] [stdout] test tests::from_token_stream_round_trips_single_error ... ok
[INFO] [stdout] test tests::error_with_colon_in_message ... ok
[INFO] [stderr]    Doc-tests comperr
[INFO] [stdout] test tests::implements_std_error ... ok
[INFO] [stdout] test tests::extend_adds_errors ... ok
[INFO] [stdout] test tests::from_token_stream_unicode_message ... ok
[INFO] [stdout] test tests::new_error_is_not_empty ... ok
[INFO] [stdout] test tests::error_struct_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... ignored
[INFO] [stdout] test src/lib.rs - (line 32) ... ignored
[INFO] [stdout] test src/lib.rs - (line 43) ... ignored
[INFO] [stdout] test src/lib.rs - (line 65) ... ignored
[INFO] [stdout] test src/lib.rs - Error (line 108) ... ignored
[INFO] [stdout] test src/lib.rs - Error::combine (line 265) ... ignored
[INFO] [stdout] test src/lib.rs - Error::empty (line 163) ... ignored
[INFO] [stdout] test src/lib.rs - Error::from_token_stream (line 317) ... ignored
[INFO] [stdout] test src/lib.rs - Error::is_empty (line 190) ... ignored
[INFO] [stdout] test src/lib.rs - Error::new (line 136) ... ignored
[INFO] [stdout] test src/lib.rs - Error::to_compile_error (line 222) ... ignored
[INFO] [stdout] test src/lib.rs - error (line 432) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 3.38s; merged doctests compilation took 3.37s
[INFO] running `Command { std: "docker" "inspect" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d", kill_on_drop: false }`
[INFO] [stdout] 081ec61a7012a01902af8e3d46ec9b18cc7c08c9b2edfdc218d677514aa7e79d
