[INFO] fetching crate dprint-core 0.43.0...
[INFO] testing dprint-core-0.43.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate dprint-core 0.43.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate dprint-core 0.43.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dprint-core 0.43.0
[INFO] finished tweaking crates.io crate dprint-core 0.43.0
[INFO] tweaked toml for crates.io crate dprint-core 0.43.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4837d43b6fbf238849c65ad159c6b7d12fd1b7d197bdddef20276ada84dd27f6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4837d43b6fbf238849c65ad159c6b7d12fd1b7d197bdddef20276ada84dd27f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4837d43b6fbf238849c65ad159c6b7d12fd1b7d197bdddef20276ada84dd27f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4837d43b6fbf238849c65ad159c6b7d12fd1b7d197bdddef20276ada84dd27f6", kill_on_drop: false }`
[INFO] [stdout] 4837d43b6fbf238849c65ad159c6b7d12fd1b7d197bdddef20276ada84dd27f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84e86bf800debf0513fa2e70ddc514dbcd5b53691ad32fa020fa768ab97e4a3f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "84e86bf800debf0513fa2e70ddc514dbcd5b53691ad32fa020fa768ab97e4a3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling dprint-core v0.43.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.87s
[INFO] running `Command { std: "docker" "inspect" "84e86bf800debf0513fa2e70ddc514dbcd5b53691ad32fa020fa768ab97e4a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84e86bf800debf0513fa2e70ddc514dbcd5b53691ad32fa020fa768ab97e4a3f", kill_on_drop: false }`
[INFO] [stdout] 84e86bf800debf0513fa2e70ddc514dbcd5b53691ad32fa020fa768ab97e4a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 30997bd734381d84ec2ba99e4a9993ce48210a6f476d044e9dc7bc10f1a899ec
[INFO] running `Command { std: "docker" "start" "-a" "30997bd734381d84ec2ba99e4a9993ce48210a6f476d044e9dc7bc10f1a899ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling dprint-core v0.43.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.43s
[INFO] running `Command { std: "docker" "inspect" "30997bd734381d84ec2ba99e4a9993ce48210a6f476d044e9dc7bc10f1a899ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30997bd734381d84ec2ba99e4a9993ce48210a6f476d044e9dc7bc10f1a899ec", kill_on_drop: false }`
[INFO] [stdout] 30997bd734381d84ec2ba99e4a9993ce48210a6f476d044e9dc7bc10f1a899ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b137cbea7a91abc773b26ce394a226d4dab9c3f92ee36689c81ea21165178c12
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b137cbea7a91abc773b26ce394a226d4dab9c3f92ee36689c81ea21165178c12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dprint_core-aafe41450e8c955e)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test configuration::test::add_diagnostic_for_renamed_property ... ok
[INFO] [stdout] test configuration::test::get_default_config_when_empty ... ok
[INFO] [stdout] test configuration::test::add_diagnostic_for_renamed_property_when_already_exists ... ok
[INFO] [stdout] test configuration::test::get_diagnostic_for_excess_property ... ok
[INFO] [stdout] test configuration::test::get_diagnostic_for_invalid_enum_config ... ok
[INFO] [stdout] test configuration::test::get_diagnostic_for_invalid_primitive ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_display_when_there_are_three_lines ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_column_for_second_line ... ok
[INFO] [stdout] test configuration::test::get_values_when_filled ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_column_for_first_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_column_for_start_of_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_handle_multi_byte_characters_on_the_first_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_range_highlight_on_second_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_range_highlight_on_multi_lines_within ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_range_highlight_for_full_text_one_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_range_highlight_for_full_text_multi_lines ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_line_when_at_last_pos_on_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_line_when_at_first_pos_on_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_handle_multi_byte_characters_on_the_second_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_range_highlight_on_one_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_last_line_when_above_length ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_line_number_of_single_line ... ok
[INFO] [stdout] test formatting::writer::test::write_singleword_writes ... ok
[INFO] [stdout] test formatting::writer::test::write_singleindent_writes ... ok
[INFO] [stdout] test formatting::writer::test::write_multiple_lines_writes ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_show_only_ten_chars_of_last_line ... ok
[INFO] [stdout] test formatting::writer::test::markexpectnewline_writesnewline ... ok
[INFO] [stdout] test formatting::writer::test::write_indented_writes ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_ignore_when_there_are_more_than_three_lines ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_show_only_twenty_chars_of_first_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_column_for_start_of_text ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sample_example_test.rs (/opt/rustwide/target/debug/deps/sample_example_test-dbf82bebee1bb08b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test it_formats_as_multi_line_when_items_exceed_print_width ... ok
[INFO] [stdout] test it_formats_as_multi_line_when_first_item_on_different_line_than_expr ... ok
[INFO] [stderr]      Running tests/tracing_test.rs (/opt/rustwide/target/debug/deps/tracing_test-fd7e64440d758e6e)
[INFO] [stdout] test it_formats_when_does_not_exceed_line ... ok
[INFO] [stdout] test it_formats_as_single_line_when_exceeding_print_width_with_only_one_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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]    Doc-tests dprint-core
[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] running `Command { std: "docker" "inspect" "b137cbea7a91abc773b26ce394a226d4dab9c3f92ee36689c81ea21165178c12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b137cbea7a91abc773b26ce394a226d4dab9c3f92ee36689c81ea21165178c12", kill_on_drop: false }`
[INFO] [stdout] b137cbea7a91abc773b26ce394a226d4dab9c3f92ee36689c81ea21165178c12