[INFO] fetching crate dprint-core 0.24.1...
[INFO] testing dprint-core-0.24.1 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate dprint-core 0.24.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dprint-core 0.24.1 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dprint-core 0.24.1
[INFO] finished tweaking crates.io crate dprint-core 0.24.1
[INFO] tweaked toml for crates.io crate dprint-core 0.24.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21ff44846a0d730335ae510ad5dd88e78574f526d1a0a46223a93c648ad55f37
[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" "21ff44846a0d730335ae510ad5dd88e78574f526d1a0a46223a93c648ad55f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21ff44846a0d730335ae510ad5dd88e78574f526d1a0a46223a93c648ad55f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ff44846a0d730335ae510ad5dd88e78574f526d1a0a46223a93c648ad55f37", kill_on_drop: false }`
[INFO] [stdout] 21ff44846a0d730335ae510ad5dd88e78574f526d1a0a46223a93c648ad55f37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94e8b91078fc1a8444a6f3d726f4d47eb0f505f5dad11679d95ee83bffad5a77
[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" "94e8b91078fc1a8444a6f3d726f4d47eb0f505f5dad11679d95ee83bffad5a77", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling dprint-core v0.24.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.34s
[INFO] running `Command { std: "docker" "inspect" "94e8b91078fc1a8444a6f3d726f4d47eb0f505f5dad11679d95ee83bffad5a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e8b91078fc1a8444a6f3d726f4d47eb0f505f5dad11679d95ee83bffad5a77", kill_on_drop: false }`
[INFO] [stdout] 94e8b91078fc1a8444a6f3d726f4d47eb0f505f5dad11679d95ee83bffad5a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f8d90e46225974fd50cfab3333420e59845518ce3bb20853cc85aac610bd839
[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" "5f8d90e46225974fd50cfab3333420e59845518ce3bb20853cc85aac610bd839", kill_on_drop: false }`
[INFO] [stderr]    Compiling dprint-core v0.24.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.32s
[INFO] running `Command { std: "docker" "inspect" "5f8d90e46225974fd50cfab3333420e59845518ce3bb20853cc85aac610bd839", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f8d90e46225974fd50cfab3333420e59845518ce3bb20853cc85aac610bd839", kill_on_drop: false }`
[INFO] [stdout] 5f8d90e46225974fd50cfab3333420e59845518ce3bb20853cc85aac610bd839
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 742664aa054bbb50a47a69cfb355496338ab1d6eb4b28d03b3c0a9e8d49724b9
[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" "742664aa054bbb50a47a69cfb355496338ab1d6eb4b28d03b3c0a9e8d49724b9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dprint_core-8b094f1f86984b12
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test utils::string_utils::tests::should_get_last_line_when_above_length ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_line_number_of_single_line ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_column_for_start_of_text ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_range_highlight_for_full_text_one_line ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_column_for_second_line ... ok
[INFO] [stdout] test configuration_tests::get_values_when_filled ... ok
[INFO] [stdout] test configuration_tests::get_diagnostic_for_invalid_primitive ... ok
[INFO] [stdout] test configuration_tests::get_default_config_when_empty ... ok
[INFO] [stdout] test configuration_tests::get_diagnostic_for_invalid_enum_config ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_range_highlight_on_multi_lines_within ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_range_highlight_on_one_line ... ok
[INFO] [stdout] test configuration_tests::get_diagnostic_for_excess_property ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_line_when_at_first_pos_on_line ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_range_highlight_on_second_line ... ok
[INFO] [stdout] test utils::string_utils::tests::should_ignore_when_there_are_more_than_three_lines ... ok
[INFO] [stdout] test utils::string_utils::tests::should_show_only_ten_chars_of_last_line ... ok
[INFO] [stdout] test utils::string_utils::tests::should_show_only_twenty_chars_of_first_line ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_column_for_start_of_line ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_column_for_first_line ... ok
[INFO] [stdout] test utils::string_utils::tests::should_display_when_there_are_three_lines ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_line_when_at_last_pos_on_line ... ok
[INFO] [stdout] test writer_tests::write_singleword_writes ... ok
[INFO] [stdout] test writer_tests::markexpectnewline_writesnewline ... ok
[INFO] [stdout] test utils::string_utils::tests::should_get_range_highlight_for_full_text_multi_lines ... ok
[INFO] [stdout] test writer_tests::write_indented_writes ... ok
[INFO] [stdout] test writer_tests::write_multiple_lines_writes ... ok
[INFO] [stdout] test writer_tests::write_singleindent_writes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sample_example_test-eb42d29dd71ae982
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[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_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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "742664aa054bbb50a47a69cfb355496338ab1d6eb4b28d03b3c0a9e8d49724b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "742664aa054bbb50a47a69cfb355496338ab1d6eb4b28d03b3c0a9e8d49724b9", kill_on_drop: false }`
[INFO] [stdout] 742664aa054bbb50a47a69cfb355496338ab1d6eb4b28d03b3c0a9e8d49724b9