[INFO] updating cached repository zaeleus/noodles-count-features
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zaeleus/noodles-count-features
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zaeleus/noodles-count-features" "work/ex/beta-1.38-1/sources/1.37.0/gh/zaeleus/noodles-count-features"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/zaeleus/noodles-count-features'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zaeleus/noodles-count-features" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zaeleus/noodles-count-features"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zaeleus/noodles-count-features'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a8f138c17d3074d4eb389450d656448e01297721
[INFO] sha for GitHub repo zaeleus/noodles-count-features: a8f138c17d3074d4eb389450d656448e01297721
[INFO] validating manifest of zaeleus/noodles-count-features on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zaeleus/noodles-count-features on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zaeleus/noodles-count-features
[INFO] finished frobbing zaeleus/noodles-count-features
[INFO] frobbed toml for zaeleus/noodles-count-features written to work/ex/beta-1.38-1/sources/1.37.0/gh/zaeleus/noodles-count-features/Cargo.toml
[INFO] started frobbing zaeleus/noodles-count-features
[INFO] finished frobbing zaeleus/noodles-count-features
[INFO] frobbed toml for zaeleus/noodles-count-features written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/zaeleus/noodles-count-features/Cargo.toml
[INFO] crate zaeleus/noodles-count-features already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zaeleus/noodles-count-features against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zaeleus/noodles-count-features:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 114b7082122512441d0bccc179838a5a148d5695bba88250369f1fb7fa801ae7
[INFO] running `"docker" "start" "-a" "114b7082122512441d0bccc179838a5a148d5695bba88250369f1fb7fa801ae7"`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling memchr v2.1.3
[INFO] [stderr]    Compiling serde v1.0.85
[INFO] [stderr]    Compiling interval-tree v0.1.0 (https://github.com/zaeleus/interval-tree.git#2a0bab09)
[INFO] [stderr]    Compiling regex-syntax v0.6.5
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling csv v1.0.5
[INFO] [stderr]    Compiling noodles v0.1.0 (https://github.com/zaeleus/noodles.git#45c89805)
[INFO] [stderr]    Compiling noodles-count-features v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.92s
[INFO] running `"docker" "inspect" "114b7082122512441d0bccc179838a5a148d5695bba88250369f1fb7fa801ae7"`
[INFO] running `"docker" "rm" "-f" "114b7082122512441d0bccc179838a5a148d5695bba88250369f1fb7fa801ae7"`
[INFO] [stdout] 114b7082122512441d0bccc179838a5a148d5695bba88250369f1fb7fa801ae7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zaeleus/noodles-count-features:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 803a3d1a18cfb106fb33b604cee772ec5acf513460ae7e5136ab97f0d0df4c8f
[INFO] running `"docker" "start" "-a" "803a3d1a18cfb106fb33b604cee772ec5acf513460ae7e5136ab97f0d0df4c8f"`
[INFO] [stderr]    Compiling noodles-count-features v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `"docker" "inspect" "803a3d1a18cfb106fb33b604cee772ec5acf513460ae7e5136ab97f0d0df4c8f"`
[INFO] running `"docker" "rm" "-f" "803a3d1a18cfb106fb33b604cee772ec5acf513460ae7e5136ab97f0d0df4c8f"`
[INFO] [stdout] 803a3d1a18cfb106fb33b604cee772ec5acf513460ae7e5136ab97f0d0df4c8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/zaeleus/noodles-count-features:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 42078de91bcf602baedcc5e2f3b5fc5d1982201d864cf5485d1f4e2c92b71b1f
[INFO] running `"docker" "start" "-a" "42078de91bcf602baedcc5e2f3b5fc5d1982201d864cf5485d1f4e2c92b71b1f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/noodles_count_features-284b6903d58e2896
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test record_pairs::pair_position_tests::test_from_flag ... ok
[INFO] [stdout] test count::tests::test_get_reference ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test record_pairs::pair_position_tests::test_mate ... ok
[INFO] [stdout] test tests::test_next ... ok
[INFO] [stdout] test record_pairs::pair_position_tests::test_from_flag_with_invalid_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/noodles_count_features-22bf55125f2b5a4b
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_write_counts ... ok
[INFO] [stderr]    Doc-tests noodles-count-features
[INFO] [stdout] test tests::test_write_stats ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 `"docker" "inspect" "42078de91bcf602baedcc5e2f3b5fc5d1982201d864cf5485d1f4e2c92b71b1f"`
[INFO] running `"docker" "rm" "-f" "42078de91bcf602baedcc5e2f3b5fc5d1982201d864cf5485d1f4e2c92b71b1f"`
[INFO] [stdout] 42078de91bcf602baedcc5e2f3b5fc5d1982201d864cf5485d1f4e2c92b71b1f