[INFO] fetching crate perl-lsp-import-management 0.12.1...
[INFO] testing perl-lsp-import-management-0.12.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate perl-lsp-import-management 0.12.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate perl-lsp-import-management 0.12.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate perl-lsp-import-management 0.12.1
[INFO] tweaked toml for crates.io crate perl-lsp-import-management 0.12.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate perl-lsp-import-management 0.12.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate perl-lsp-import-management 0.12.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d9c91370815e61c040b8cdb5a4bbba78133d7dd306057fdae04697663e29b11
[INFO] running `Command { std: "docker" "start" "-a" "9d9c91370815e61c040b8cdb5a4bbba78133d7dd306057fdae04697663e29b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d9c91370815e61c040b8cdb5a4bbba78133d7dd306057fdae04697663e29b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9c91370815e61c040b8cdb5a4bbba78133d7dd306057fdae04697663e29b11", kill_on_drop: false }`
[INFO] [stdout] 9d9c91370815e61c040b8cdb5a4bbba78133d7dd306057fdae04697663e29b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 652dacd26099a1b5743b92b339a93d22b1a1ba0e6356dd7445e282beb79a9203
[INFO] running `Command { std: "docker" "start" "-a" "652dacd26099a1b5743b92b339a93d22b1a1ba0e6356dd7445e282beb79a9203", kill_on_drop: false }`
[INFO] [stderr]    Compiling perl-lsp-import-management v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "652dacd26099a1b5743b92b339a93d22b1a1ba0e6356dd7445e282beb79a9203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652dacd26099a1b5743b92b339a93d22b1a1ba0e6356dd7445e282beb79a9203", kill_on_drop: false }`
[INFO] [stdout] 652dacd26099a1b5743b92b339a93d22b1a1ba0e6356dd7445e282beb79a9203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb8c5d6b025ebc055f8da26a67dd0b27385e1a0adc898f2f1378f3afb583a59a
[INFO] running `Command { std: "docker" "start" "-a" "bb8c5d6b025ebc055f8da26a67dd0b27385e1a0adc898f2f1378f3afb583a59a", kill_on_drop: false }`
[INFO] [stderr]    Compiling perl-lsp-import-management v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "bb8c5d6b025ebc055f8da26a67dd0b27385e1a0adc898f2f1378f3afb583a59a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb8c5d6b025ebc055f8da26a67dd0b27385e1a0adc898f2f1378f3afb583a59a", kill_on_drop: false }`
[INFO] [stdout] bb8c5d6b025ebc055f8da26a67dd0b27385e1a0adc898f2f1378f3afb583a59a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a04030b0e0ffe55adf00107ad62736f391c172037b5897f23d2103e8a89fbe03
[INFO] running `Command { std: "docker" "start" "-a" "a04030b0e0ffe55adf00107ad62736f391c172037b5897f23d2103e8a89fbe03", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/perl_lsp_import_management-740d928f11462d49)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/import_management_tests.rs (/opt/rustwide/target/debug/deps/import_management_tests-af25a36adb07639d)
[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 9 tests
[INFO] [stdout] test collects_use_and_require_lines ... ok
[INFO] [stdout] test finds_import_block_range ... ok
[INFO] [stdout] test sort_imports_removes_duplicates ... ok
[INFO] [stdout] test sort_imports_mixed_pragma_and_cpan ... ok
[INFO] [stdout] test finds_import_block_range_when_import_line_repeats_later ... ok
[INFO] [stdout] test sort_imports_trims_whitespace_before_dedup ... ok
[INFO] [stdout] test returns_none_for_sources_without_imports ... ok
[INFO] [stdout] test guesses_common_module_names ... ok
[INFO] [stdout] test sorts_imports_by_expected_bucket_order ... 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]      Running tests/mutation_killing.rs (/opt/rustwide/target/debug/deps/mutation_killing-62a5c83bbba07dc7)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test collect_imports_no_imports_returns_empty ... ok
[INFO] [stdout] test collect_imports_only_use_and_require_are_collected ... ok
[INFO] [stdout] test find_imports_range_single_import_returns_its_span ... ok
[INFO] [stdout] test guess_module_basename_returns_file_basename ... ok
[INFO] [stdout] test guess_module_case_sensitive_uppercase_returns_none ... ok
[INFO] [stdout] test guess_module_decode_json_returns_json ... ok
[INFO] [stdout] test guess_module_dirname_returns_file_basename ... ok
[INFO] [stdout] test guess_module_decode_returns_encode ... ok
[INFO] [stdout] test guess_module_dumper_returns_data_dumper ... ok
[INFO] [stdout] test guess_module_encode_returns_encode ... ok
[INFO] [stdout] test sort_imports_empty_input_returns_empty ... ok
[INFO] [stdout] test guess_module_encode_json_returns_json ... ok
[INFO] [stdout] test find_imports_range_no_imports_returns_none ... ok
[INFO] [stdout] test guess_module_rmtree_returns_file_path ... ok
[INFO] [stdout] test guess_module_slurp_returns_file_slurp ... ok
[INFO] [stdout] test collect_imports_empty_input_returns_empty ... ok
[INFO] [stdout] test collect_imports_ignores_lines_without_use_or_require_prefix ... ok
[INFO] [stdout] test sort_imports_bucket_order_pragma_core_cpan_local ... ok
[INFO] [stdout] test collect_imports_preserves_original_line_content ... ok
[INFO] [stdout] test sort_imports_cpan_modules_sorted_lexicographically_within_bucket ... ok
[INFO] [stdout] test sort_imports_all_pragmas_stay_in_pragma_bucket ... ok
[INFO] [stdout] test guess_module_mkpath_returns_file_path ... ok
[INFO] [stdout] test guess_module_empty_string_returns_none ... ok
[INFO] [stdout] test guess_module_unknown_function_returns_none ... ok
[INFO] [stdout] test find_imports_range_empty_source_returns_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests perl_lsp_import_management
[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" "a04030b0e0ffe55adf00107ad62736f391c172037b5897f23d2103e8a89fbe03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a04030b0e0ffe55adf00107ad62736f391c172037b5897f23d2103e8a89fbe03", kill_on_drop: false }`
[INFO] [stdout] a04030b0e0ffe55adf00107ad62736f391c172037b5897f23d2103e8a89fbe03