[INFO] fetching crate lcov-parser 3.2.2...
[INFO] testing lcov-parser-3.2.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate lcov-parser 3.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate lcov-parser 3.2.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lcov-parser 3.2.2
[INFO] finished tweaking crates.io crate lcov-parser 3.2.2
[INFO] tweaked toml for crates.io crate lcov-parser 3.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae89d46b5f0c418c653ae494e4608de0b9202ecdcc55c09aa44a7ca267715253
[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" "ae89d46b5f0c418c653ae494e4608de0b9202ecdcc55c09aa44a7ca267715253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae89d46b5f0c418c653ae494e4608de0b9202ecdcc55c09aa44a7ca267715253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae89d46b5f0c418c653ae494e4608de0b9202ecdcc55c09aa44a7ca267715253", kill_on_drop: false }`
[INFO] [stdout] ae89d46b5f0c418c653ae494e4608de0b9202ecdcc55c09aa44a7ca267715253
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33db7dce99a99c4190a1a5d854c1716cdf25aef7ee88d0a6099244a95c69367e
[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" "33db7dce99a99c4190a1a5d854c1716cdf25aef7ee88d0a6099244a95c69367e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascii v0.7.1
[INFO] [stderr]    Compiling combine v2.5.2
[INFO] [stderr]    Compiling lcov-parser v3.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:76:50
[INFO] [stdout]    |
[INFO] [stdout] 76 |             &ParseError::IOError(ref err) => err.description(),
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:77:59
[INFO] [stdout]    |
[INFO] [stdout] 77 |             &ParseError::RecordParseError(ref err) => err.description(),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.21s
[INFO] running `Command { std: "docker" "inspect" "33db7dce99a99c4190a1a5d854c1716cdf25aef7ee88d0a6099244a95c69367e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33db7dce99a99c4190a1a5d854c1716cdf25aef7ee88d0a6099244a95c69367e", kill_on_drop: false }`
[INFO] [stdout] 33db7dce99a99c4190a1a5d854c1716cdf25aef7ee88d0a6099244a95c69367e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 82ca579a30b8933e9ec1280c1884dbcf572d5f60f3aea42c869bae144a5bd46a
[INFO] running `Command { std: "docker" "start" "-a" "82ca579a30b8933e9ec1280c1884dbcf572d5f60f3aea42c869bae144a5bd46a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:76:50
[INFO] [stdout]    |
[INFO] [stdout] 76 |             &ParseError::IOError(ref err) => err.description(),
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:77:59
[INFO] [stdout]    |
[INFO] [stdout] 77 |             &ParseError::RecordParseError(ref err) => err.description(),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling lcov-parser v3.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:76:50
[INFO] [stdout]    |
[INFO] [stdout] 76 |             &ParseError::IOError(ref err) => err.description(),
[INFO] [stdout]    |                                                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/parser.rs:77:59
[INFO] [stdout]    |
[INFO] [stdout] 77 |             &ParseError::RecordParseError(ref err) => err.description(),
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.54s
[INFO] running `Command { std: "docker" "inspect" "82ca579a30b8933e9ec1280c1884dbcf572d5f60f3aea42c869bae144a5bd46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ca579a30b8933e9ec1280c1884dbcf572d5f60f3aea42c869bae144a5bd46a", kill_on_drop: false }`
[INFO] [stdout] 82ca579a30b8933e9ec1280c1884dbcf572d5f60f3aea42c869bae144a5bd46a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4001bfcd2341e38037e1a0f460f3fca2dc5f49e3e66fe239221c6e8efd050470
[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" "4001bfcd2341e38037e1a0f460f3fca2dc5f49e3e66fe239221c6e8efd050470", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/parser.rs:76:50
[INFO] [stderr]    |
[INFO] [stderr] 76 |             &ParseError::IOError(ref err) => err.description(),
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/parser.rs:77:59
[INFO] [stderr]    |
[INFO] [stderr] 77 |             &ParseError::RecordParseError(ref err) => err.description(),
[INFO] [stderr]    |                                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/parser.rs:76:50
[INFO] [stderr]    |
[INFO] [stderr] 76 |             &ParseError::IOError(ref err) => err.description(),
[INFO] [stderr]    |                                                  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/parser.rs:77:59
[INFO] [stderr]    |
[INFO] [stderr] 77 |             &ParseError::RecordParseError(ref err) => err.description(),
[INFO] [stderr]    |                                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lcov_parser-78a13683051bd515
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test combinator::tests::branches_found ... ok
[INFO] [stdout] test combinator::tests::branch_data ... ok
[INFO] [stdout] test combinator::tests::data ... ok
[INFO] [stdout] test combinator::tests::end_of_record ... ok
[INFO] [stdout] test combinator::tests::data_with_checksum ... ok
[INFO] [stdout] test combinator::tests::function_data ... ok
[INFO] [stdout] test merger::ops::tests::merge_error_of_checksum ... ok
[INFO] [stdout] test combinator::tests::lines_found ... ok
[INFO] [stdout] test report::branch::tests::add_branch_data ... ok
[INFO] [stdout] test combinator::tests::lines_hit ... ok
[INFO] [stdout] test report::branch::tests::append_branches ... ok
[INFO] [stdout] test report::branch::tests::branch_blocks_hit_count_and_found_count ... ok
[INFO] [stdout] test report::branch::tests::branch_unit_as_hash_key ... ok
[INFO] [stdout] test report::branch::tests::branch_unit ... ok
[INFO] [stdout] test combinator::tests::functions_found ... ok
[INFO] [stdout] test report::line::tests::add_lines_data ... ok
[INFO] [stdout] test report::test::tests::add_branch_data ... ok
[INFO] [stdout] test report::branch::tests::branches_hit_count_and_found_count ... ok
[INFO] [stdout] test combinator::tests::functions_hit ... ok
[INFO] [stdout] test combinator::tests::test_name ... ok
[INFO] [stdout] test combinator::tests::branch_data_with_branch_times ... ok
[INFO] [stdout] test combinator::tests::branches_hit ... ok
[INFO] [stdout] test report::tests::display ... ok
[INFO] [stdout] test report::test::tests::add_tests_data ... ok
[INFO] [stdout] test report::test::tests::add_test_data ... ok
[INFO] [stdout] test report::tests::save_as ... ok
[INFO] [stdout] test merger::merger::tests::merge_checksum_one_side ... ok
[INFO] [stdout] test report::function::tests::add_function_data ... ok
[INFO] [stdout] test report::function::tests::add_functions_data ... ok
[INFO] [stdout] test report::function::tests::hit_count_and_found_count ... ok
[INFO] [stdout] test report::line::tests::add_line_data ... ok
[INFO] [stdout] test report::line::tests::hit_count_and_found_count ... ok
[INFO] [stdout] test combinator::tests::function_name ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/without_checksum-6326df4e6811f117
[INFO] [stdout] test combinator::tests::source_file ... ok
[INFO] [stdout] test merger::merger::tests::merge_checksum_error ... ok
[INFO] [stdout] test merger::merger::tests::merge_checksum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests lcov-parser
[INFO] [stdout] test without_checksum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/report/branch.rs - report::branch::BranchUnit (line 25) ... ok
[INFO] [stdout] test src/parser.rs - parser::parse_record (line 188) ... ok
[INFO] [stdout] test src/parser.rs - parser::parse_report (line 206) ... ok
[INFO] [stdout] test src/record.rs - record::LCOVRecord (line 66) ... ok
[INFO] [stdout] test src/parser.rs - parser::LCOVParser (line 95) ... ok
[INFO] [stdout] test src/parser.rs - parser::LCOVParser<File> (line 169) ... ok
[INFO] [stdout] test src/merger/mod.rs - merger::merge_files (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4001bfcd2341e38037e1a0f460f3fca2dc5f49e3e66fe239221c6e8efd050470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4001bfcd2341e38037e1a0f460f3fca2dc5f49e3e66fe239221c6e8efd050470", kill_on_drop: false }`
[INFO] [stdout] 4001bfcd2341e38037e1a0f460f3fca2dc5f49e3e66fe239221c6e8efd050470