[INFO] fetching crate dprint-core 0.39.0...
[INFO] testing dprint-core-0.39.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate dprint-core 0.39.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dprint-core 0.39.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dprint-core 0.39.0
[INFO] finished tweaking crates.io crate dprint-core 0.39.0
[INFO] tweaked toml for crates.io crate dprint-core 0.39.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9105b7f6083ab7d16847a06664d60a4557ee9aa6abcf82a1fcd6fca6510cd294
[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" "9105b7f6083ab7d16847a06664d60a4557ee9aa6abcf82a1fcd6fca6510cd294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9105b7f6083ab7d16847a06664d60a4557ee9aa6abcf82a1fcd6fca6510cd294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9105b7f6083ab7d16847a06664d60a4557ee9aa6abcf82a1fcd6fca6510cd294", kill_on_drop: false }`
[INFO] [stdout] 9105b7f6083ab7d16847a06664d60a4557ee9aa6abcf82a1fcd6fca6510cd294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f91c927f3f782de8e1c7d24791d453f82d3d815e018ff2d88d1a8eb101e5962
[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" "2f91c927f3f782de8e1c7d24791d453f82d3d815e018ff2d88d1a8eb101e5962", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling dprint-core v0.39.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.84s
[INFO] running `Command { std: "docker" "inspect" "2f91c927f3f782de8e1c7d24791d453f82d3d815e018ff2d88d1a8eb101e5962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f91c927f3f782de8e1c7d24791d453f82d3d815e018ff2d88d1a8eb101e5962", kill_on_drop: false }`
[INFO] [stdout] 2f91c927f3f782de8e1c7d24791d453f82d3d815e018ff2d88d1a8eb101e5962
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a64386e958fadedec05fd79fafc7732f1352a2f0ee60b186e5274ac5238152da
[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" "a64386e958fadedec05fd79fafc7732f1352a2f0ee60b186e5274ac5238152da", kill_on_drop: false }`
[INFO] [stderr]    Compiling dprint-core v0.39.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "a64386e958fadedec05fd79fafc7732f1352a2f0ee60b186e5274ac5238152da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64386e958fadedec05fd79fafc7732f1352a2f0ee60b186e5274ac5238152da", kill_on_drop: false }`
[INFO] [stdout] a64386e958fadedec05fd79fafc7732f1352a2f0ee60b186e5274ac5238152da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 71c697a8fe07af1d9025f843448f6668b96298636553b01ccaf18e8836691d53
[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" "71c697a8fe07af1d9025f843448f6668b96298636553b01ccaf18e8836691d53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dprint_core-aee7ca9f9e68bf06)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test configuration::test::get_diagnostic_for_excess_property ... ok
[INFO] [stdout] test configuration::test::get_values_when_filled ... 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::utils::string_utils::tests::should_display_when_there_are_three_lines ... ok
[INFO] [stdout] test configuration::test::get_default_config_when_empty ... 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_range_highlight_for_full_text_one_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_on_second_line ... 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_ten_chars_of_last_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_show_only_twenty_chars_of_first_line ... ok
[INFO] [stdout] test configuration::test::get_diagnostic_for_invalid_primitive ... 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_column_for_first_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_handle_multi_byte_characters_on_the_second_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_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_first_line ... ok
[INFO] [stdout] test formatting::writer::test::write_multiple_lines_writes ... ok
[INFO] [stdout] test configuration::test::get_diagnostic_for_invalid_enum_config ... ok
[INFO] [stdout] test formatting::writer::test::write_singleindent_writes ... ok
[INFO] [stdout] test formatting::writer::test::write_singleword_writes ... ok
[INFO] [stdout] test configuration::test::add_diagnostic_for_renamed_property ... 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_get_column_for_second_line ... ok
[INFO] [stdout] test formatting::utils::string_utils::tests::should_get_column_for_start_of_text ... ok
[INFO] [stdout] test configuration::test::add_diagnostic_for_renamed_property_when_already_exists ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/sample_example_test.rs (/opt/rustwide/target/debug/deps/sample_example_test-0aba1e3310076cb0)
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test it_formats_when_does_not_exceed_line ... ok
[INFO] [stdout] test it_formats_as_multi_line_when_first_item_on_different_line_than_expr ... ok
[INFO] [stdout] test it_formats_as_multi_line_when_items_exceed_print_width ... 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] [stderr]      Running tests/tracing_test.rs (/opt/rustwide/target/debug/deps/tracing_test-75ec649edba5f4cb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dprint-core
[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] [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" "71c697a8fe07af1d9025f843448f6668b96298636553b01ccaf18e8836691d53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c697a8fe07af1d9025f843448f6668b96298636553b01ccaf18e8836691d53", kill_on_drop: false }`
[INFO] [stdout] 71c697a8fe07af1d9025f843448f6668b96298636553b01ccaf18e8836691d53