[INFO] fetching crate lcov 0.6.0... [INFO] testing lcov-0.6.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate lcov 0.6.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate lcov 0.6.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lcov 0.6.0 [INFO] finished tweaking crates.io crate lcov 0.6.0 [INFO] tweaked toml for crates.io crate lcov 0.6.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", 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] 00aeafc8bef05d28ca6f690820d75e76c1009f61bf5ea8c7c75479d7ade0fb1d [INFO] running `Command { std: "docker" "start" "-a" "00aeafc8bef05d28ca6f690820d75e76c1009f61bf5ea8c7c75479d7ade0fb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00aeafc8bef05d28ca6f690820d75e76c1009f61bf5ea8c7c75479d7ade0fb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00aeafc8bef05d28ca6f690820d75e76c1009f61bf5ea8c7c75479d7ade0fb1d", kill_on_drop: false }` [INFO] [stdout] 00aeafc8bef05d28ca6f690820d75e76c1009f61bf5ea8c7c75479d7ade0fb1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f31150a67c7054f6d2424bfbd9c928de08b34dc2e65838249b8a37a98e8edc3c [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" "f31150a67c7054f6d2424bfbd9c928de08b34dc2e65838249b8a37a98e8edc3c", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling lcov v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.67s [INFO] running `Command { std: "docker" "inspect" "f31150a67c7054f6d2424bfbd9c928de08b34dc2e65838249b8a37a98e8edc3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f31150a67c7054f6d2424bfbd9c928de08b34dc2e65838249b8a37a98e8edc3c", kill_on_drop: false }` [INFO] [stdout] f31150a67c7054f6d2424bfbd9c928de08b34dc2e65838249b8a37a98e8edc3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] ebe0132e4fda1e81f9233a398f6d136418124c92df4d6d219dd766a0e132261a [INFO] running `Command { std: "docker" "start" "-a" "ebe0132e4fda1e81f9233a398f6d136418124c92df4d6d219dd766a0e132261a", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.9.0 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling version-sync v0.9.2 [INFO] [stderr] Compiling cargo-readme v3.2.0 [INFO] [stderr] Compiling lcov v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.25s [INFO] running `Command { std: "docker" "inspect" "ebe0132e4fda1e81f9233a398f6d136418124c92df4d6d219dd766a0e132261a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebe0132e4fda1e81f9233a398f6d136418124c92df4d6d219dd766a0e132261a", kill_on_drop: false }` [INFO] [stdout] ebe0132e4fda1e81f9233a398f6d136418124c92df4d6d219dd766a0e132261a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] 12fddf20ca30f2406b5bc5f1219c39e939729a11d6b460c496ec6da8559f7354 [INFO] running `Command { std: "docker" "start" "-a" "12fddf20ca30f2406b5bc5f1219c39e939729a11d6b460c496ec6da8559f7354", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] running 13 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/lcov-4f73fe9c57862a10) [INFO] [stdout] test record::tests::branch_data ... ok [INFO] [stdout] test filter::line_num::tests::join ... ok [INFO] [stdout] test filter::line_num::tests::insert ... ok [INFO] [stdout] test record::tests::functions_found_hit ... ok [INFO] [stdout] test record::tests::function_data ... ok [INFO] [stdout] test record::tests::line_data ... ok [INFO] [stdout] test record::tests::function_name ... ok [INFO] [stdout] test record::tests::branches_found_hit ... ok [INFO] [stdout] test record::tests::end_of_record ... ok [INFO] [stdout] test record::tests::lines_found_hit ... ok [INFO] [stdout] test record::tests::source_file ... ok [INFO] [stdout] test record::tests::test_name ... ok [INFO] [stderr] Running tests/lcov.rs (/opt/rustwide/target/debug/deps/lcov-6a83ddb87f6a756c) [INFO] [stdout] test filter::line_num::tests::contains ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test line_filter ... ok [INFO] [stdout] test is_identical_reader ... ok [INFO] [stdout] test merge_report ... ok [INFO] [stdout] test is_identical_parse ... ok [INFO] [stdout] test is_identical_report ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-904364e4b9831c3e) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_readme_identical ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/version_number.rs (/opt/rustwide/target/debug/deps/version_number-c7d16c89adc5e104) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_readme_deps ... ok [INFO] [stdout] test test_html_root_url ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests lcov [INFO] [stdout] [INFO] [stdout] running 43 tests [INFO] [stdout] test src/reader.rs - reader::Reader>::open_file (line 65) ... ok [INFO] [stdout] test src/reader.rs - reader::Reader::new (line 27) ... ok [INFO] [stdout] test src/filter/line_num.rs - filter::line_num::LineNum::new (line 63) ... ok [INFO] [stdout] test src/filter/line_num.rs - filter::line_num::LineNum (line 20) ... ok [INFO] [stdout] test src/filter/line_num.rs - filter::line_num::LineNum::apply (line 94) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::EndOfRecord (line 202) ... ok [INFO] [stdout] test src/filter/mod.rs - filter::FilterMap (line 13) ... ok [INFO] [stdout] test src/lib.rs - (line 67) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::BranchesHit (line 146) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::BranchesFound (line 134) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::BranchData (line 113) ... ok [INFO] [stdout] test src/filter/line_num.rs - filter::line_num::LineNum::insert (line 76) ... ok [INFO] [stdout] test src/reader.rs - reader::Error::ParseRecord (line 95) ... ok [INFO] [stdout] test src/lib.rs - (line 42) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::FunctionsHit (line 98) ... ok [INFO] [stdout] test src/filter/mod.rs - filter::FilterMap::filter_map (line 34) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::FunctionName (line 56) ... ok [INFO] [stdout] test src/lib.rs - (line 101) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::FunctionData (line 71) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::LinesFound (line 177) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::FunctionsFound (line 86) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::LinesHit (line 189) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::SourceFile (line 42) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::LineData (line 159) ... ok [INFO] [stdout] test src/record/parse.rs - record::parse::ParseRecordError::ParseIntError (line 67) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::kind (line 253) ... ok [INFO] [stdout] test src/record/mod.rs - record::Record::TestName (line 30) ... ok [INFO] [stdout] test src/record/parse.rs - record::parse::ParseRecordError::FieldNotFound (line 43) ... ok [INFO] [stdout] test src/record/mod.rs - record::RecordKind::as_str (line 275) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report (line 29) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::into_records (line 170) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::from_file (line 109) ... ok [INFO] [stdout] test src/record/parse.rs - record::parse::ParseRecordError::UnknownRecord (line 82) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::from_reader (line 73) ... ok [INFO] [stdout] test src/record/parse.rs - record::parse::ParseRecordError::TooManyFields (line 55) ... ok [INFO] [stdout] test src/report/error.rs - report::error::MergeError::UnmatchedFunctionLine (line 79) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::merge_lossy (line 152) ... ok [INFO] [stdout] test src/report/error.rs - report::error::ParseError::UnexpectedRecord (line 30) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::merge (line 134) ... ok [INFO] [stdout] test src/report/error.rs - report::error::ParseError::UnexpectedEof (line 53) ... ok [INFO] [stdout] test src/report/error.rs - report::error::ParseError::Read (line 13) ... ok [INFO] [stdout] test src/report/error.rs - report::error::MergeError::UnmatchedChecksum (line 115) ... ok [INFO] [stdout] test src/report/mod.rs - report::Report::new (line 61) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "12fddf20ca30f2406b5bc5f1219c39e939729a11d6b460c496ec6da8559f7354", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12fddf20ca30f2406b5bc5f1219c39e939729a11d6b460c496ec6da8559f7354", kill_on_drop: false }` [INFO] [stdout] 12fddf20ca30f2406b5bc5f1219c39e939729a11d6b460c496ec6da8559f7354