Dec 05 14:18:48.777 INFO testing mitchhentges/lcov-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 14:18:48.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 14:18:48.999 INFO [stdout] 490e7187a036cc092b72d3a807971333c094fd3a5587b90589e0c18b5540087f
Dec 05 14:18:49.002 INFO running `"docker" "start" "-a" "490e7187a036cc092b72d3a807971333c094fd3a5587b90589e0c18b5540087f"`
Dec 05 14:18:49.518 INFO [stderr] usermod: no changes
Dec 05 14:18:49.555 INFO [stderr]    Compiling itertools v0.5.10
Dec 05 14:18:51.202 INFO [stderr]    Compiling lcov-rs v0.1.0 (/source)
Dec 05 14:18:51.584 INFO [stderr] warning: unused variable: `tmp_output_path`
Dec 05 14:18:51.584 INFO [stderr]    --> src/main.rs:148:31
Dec 05 14:18:51.584 INFO [stderr]     |
Dec 05 14:18:51.584 INFO [stderr] 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Dec 05 14:18:51.584 INFO [stderr]     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Dec 05 14:18:51.584 INFO [stderr]     |
Dec 05 14:18:51.584 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 14:18:51.584 INFO [stderr] 
Dec 05 14:18:51.624 INFO [stderr] warning: constant item is never used: `ARC_ON_TREE`
Dec 05 14:18:51.624 INFO [stderr]   --> src/main.rs:23:1
Dec 05 14:18:51.624 INFO [stderr]    |
Dec 05 14:18:51.624 INFO [stderr] 23 | const ARC_ON_TREE: u32 = 1 << 0;
Dec 05 14:18:51.624 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:18:51.624 INFO [stderr]    |
Dec 05 14:18:51.624 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:18:51.624 INFO [stderr] 
Dec 05 14:18:51.624 INFO [stderr] warning: method is never used: `is_on_tree`
Dec 05 14:18:51.624 INFO [stderr]    --> src/main.rs:412:5
Dec 05 14:18:51.624 INFO [stderr]     |
Dec 05 14:18:51.624 INFO [stderr] 412 |     fn is_on_tree(&self) -> bool {
Dec 05 14:18:51.624 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:18:51.624 INFO [stderr] 
Dec 05 14:18:52.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
Dec 05 14:18:52.479 INFO [stderr] su: No module specific data is present
Dec 05 14:18:52.838 INFO running `"docker" "inspect" "490e7187a036cc092b72d3a807971333c094fd3a5587b90589e0c18b5540087f"`
Dec 05 14:18:53.084 INFO running `"docker" "rm" "-f" "490e7187a036cc092b72d3a807971333c094fd3a5587b90589e0c18b5540087f"`
Dec 05 14:18:53.400 INFO [stdout] 490e7187a036cc092b72d3a807971333c094fd3a5587b90589e0c18b5540087f
Dec 05 14:18:53.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 14:18:53.894 INFO [stdout] 11e8a9ec08e95901c6924155ecb7ea17d5ca2e869c7a1478c6a3079c6bf432ba
Dec 05 14:18:53.896 INFO running `"docker" "start" "-a" "11e8a9ec08e95901c6924155ecb7ea17d5ca2e869c7a1478c6a3079c6bf432ba"`
Dec 05 14:18:55.620 INFO [stderr] usermod: no changes
Dec 05 14:18:55.684 INFO [stderr]    Compiling lcov-rs v0.1.0 (/source)
Dec 05 14:18:56.260 INFO [stderr] warning: unused variable: `tmp_output_path`
Dec 05 14:18:56.260 INFO [stderr]    --> src/main.rs:148:31
Dec 05 14:18:56.260 INFO [stderr]     |
Dec 05 14:18:56.260 INFO [stderr] 148 | fn read_gcda(gcda_path: &str, tmp_output_path: &str) {
Dec 05 14:18:56.260 INFO [stderr]     |                               ^^^^^^^^^^^^^^^ help: consider using `_tmp_output_path` instead
Dec 05 14:18:56.260 INFO [stderr]     |
Dec 05 14:18:56.260 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 14:18:56.260 INFO [stderr] 
Dec 05 14:18:56.307 INFO [stderr] warning: constant item is never used: `ARC_ON_TREE`
Dec 05 14:18:56.307 INFO [stderr]   --> src/main.rs:23:1
Dec 05 14:18:56.307 INFO [stderr]    |
Dec 05 14:18:56.307 INFO [stderr] 23 | const ARC_ON_TREE: u32 = 1 << 0;
Dec 05 14:18:56.307 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:18:56.307 INFO [stderr]    |
Dec 05 14:18:56.307 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:18:56.307 INFO [stderr] 
Dec 05 14:18:56.307 INFO [stderr] warning: method is never used: `is_on_tree`
Dec 05 14:18:56.307 INFO [stderr]    --> src/main.rs:412:5
Dec 05 14:18:56.307 INFO [stderr]     |
Dec 05 14:18:56.307 INFO [stderr] 412 |     fn is_on_tree(&self) -> bool {
Dec 05 14:18:56.307 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:18:56.308 INFO [stderr] 
Dec 05 14:18:56.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 05 14:18:56.680 INFO [stderr] su: No module specific data is present
Dec 05 14:18:57.504 INFO running `"docker" "inspect" "11e8a9ec08e95901c6924155ecb7ea17d5ca2e869c7a1478c6a3079c6bf432ba"`
Dec 05 14:18:57.828 INFO running `"docker" "rm" "-f" "11e8a9ec08e95901c6924155ecb7ea17d5ca2e869c7a1478c6a3079c6bf432ba"`
Dec 05 14:18:58.220 INFO [stdout] 11e8a9ec08e95901c6924155ecb7ea17d5ca2e869c7a1478c6a3079c6bf432ba
Dec 05 14:18:58.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 14:18:58.808 INFO [stdout] c10a3cad762084f461269a9fd274ba7eac561eb56dd670cc872a92b96c4e1be4
Dec 05 14:18:58.808 INFO running `"docker" "start" "-a" "c10a3cad762084f461269a9fd274ba7eac561eb56dd670cc872a92b96c4e1be4"`
Dec 05 14:19:00.085 INFO [stderr] usermod: no changes
Dec 05 14:19:00.143 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 14:19:00.143 INFO [stderr]      Running /target/debug/deps/lcov_rs-9dbd81274a3f1e7d
Dec 05 14:19:00.156 INFO [stdout] 
Dec 05 14:19:00.156 INFO [stdout] running 0 tests
Dec 05 14:19:00.156 INFO [stdout] 
Dec 05 14:19:00.156 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:19:00.156 INFO [stdout] 
Dec 05 14:19:00.168 INFO [stderr] su: No module specific data is present
Dec 05 14:19:00.918 INFO running `"docker" "inspect" "c10a3cad762084f461269a9fd274ba7eac561eb56dd670cc872a92b96c4e1be4"`
Dec 05 14:19:01.156 INFO running `"docker" "rm" "-f" "c10a3cad762084f461269a9fd274ba7eac561eb56dd670cc872a92b96c4e1be4"`
Dec 05 14:19:01.412 INFO [stdout] c10a3cad762084f461269a9fd274ba7eac561eb56dd670cc872a92b96c4e1be4