[INFO] cloning repository Istar-Eldritch/biot
[INFO] running `"git" "clone" "--bare" "git://github.com/Istar-Eldritch/biot.git" "work/cache/sources/gh/Istar-Eldritch/biot"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Istar-Eldritch/biot'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Istar-Eldritch/biot" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Istar-Eldritch/biot"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Istar-Eldritch/biot'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Istar-Eldritch/biot" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Istar-Eldritch/biot"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Istar-Eldritch/biot'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0639deea738c53e679bd45baa1bb5e6eb2d8f5ae
[INFO] sha for GitHub repo Istar-Eldritch/biot: 0639deea738c53e679bd45baa1bb5e6eb2d8f5ae
[INFO] validating manifest of Istar-Eldritch/biot on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Istar-Eldritch/biot on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Istar-Eldritch/biot
[INFO] finished frobbing Istar-Eldritch/biot
[INFO] frobbed toml for Istar-Eldritch/biot written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Istar-Eldritch/biot/Cargo.toml
[INFO] started frobbing Istar-Eldritch/biot
[INFO] finished frobbing Istar-Eldritch/biot
[INFO] frobbed toml for Istar-Eldritch/biot written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/Istar-Eldritch/biot/Cargo.toml
[INFO] crate Istar-Eldritch/biot already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] testing Istar-Eldritch/biot against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Istar-Eldritch/biot:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] eb7ff60e550873cfb49672227024d8bb830d3e1d3a75120e817a789e156fed08
[INFO] running `"docker" "start" "-a" "eb7ff60e550873cfb49672227024d8bb830d3e1d3a75120e817a789e156fed08"`
[INFO] [stderr] warning: dependency (clap) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling clap v2.24.1
[INFO] [stderr]    Compiling biot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `find_consensus`
[INFO] [stderr]   --> src/biot/motifs.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn find_consensus(dna: Vec<String>, k: i32) -> Vec<usize> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.82s
[INFO] running `"docker" "inspect" "eb7ff60e550873cfb49672227024d8bb830d3e1d3a75120e817a789e156fed08"`
[INFO] running `"docker" "rm" "-f" "eb7ff60e550873cfb49672227024d8bb830d3e1d3a75120e817a789e156fed08"`
[INFO] [stdout] eb7ff60e550873cfb49672227024d8bb830d3e1d3a75120e817a789e156fed08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Istar-Eldritch/biot:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 743f3dd689a3bb79960e89ebc306ac41e716c72cc87bee816a5ce711eef1349d
[INFO] running `"docker" "start" "-a" "743f3dd689a3bb79960e89ebc306ac41e716c72cc87bee816a5ce711eef1349d"`
[INFO] [stderr] warning: dependency (clap) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling biot v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `find_consensus`
[INFO] [stderr]   --> src/biot/motifs.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | fn find_consensus(dna: Vec<String>, k: i32) -> Vec<usize> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `"docker" "inspect" "743f3dd689a3bb79960e89ebc306ac41e716c72cc87bee816a5ce711eef1349d"`
[INFO] running `"docker" "rm" "-f" "743f3dd689a3bb79960e89ebc306ac41e716c72cc87bee816a5ce711eef1349d"`
[INFO] [stdout] 743f3dd689a3bb79960e89ebc306ac41e716c72cc87bee816a5ce711eef1349d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/Istar-Eldritch/biot:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] af623f7ea061dd3b6ecdc5f8e641835e10e30873282e5d2cf0be4bf94fc10d11
[INFO] running `"docker" "start" "-a" "af623f7ea061dd3b6ecdc5f8e641835e10e30873282e5d2cf0be4bf94fc10d11"`
[INFO] [stderr] warning: dependency (clap) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/biot-988d5eb3c3abea2f
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test biot::frequent_words::freq_array_words_test::it_returns_empty_on_text_len_0 ... ok
[INFO] [stdout] test biot::frequent_words::freq_array_words_test::it_returns_multiple_frequent_words ... ok
[INFO] [stdout] test biot::frequent_words::freq_array_words_test::it_returns_empty_on_k_0 ... ok
[INFO] [stdout] test biot::frequent_words::freq_words_with_mismatches::it_returns_frequent_with_distance ... ok
[INFO] [stdout] test biot::frequent_words::frequent_words_test::it_returns_empty_on_text_len_0 ... ok
[INFO] [stdout] test biot::frequent_words::frequent_words_test::it_returns_most_frequent_letter ... ok
[INFO] [stdout] test biot::frequent_words::freq_array_words_test::it_returns_most_frequent_letter ... ok
[INFO] [stdout] test biot::frequent_words::frequent_words_test::it_returns_empty_on_k_0 ... ok
[INFO] [stdout] test biot::frequent_words::number_to_pattern_test::it_returns_a_pattern ... ok
[INFO] [stdout] test biot::frequent_words::number_to_symbol_test::it_maps_uppercase ... ok
[INFO] [stdout] test biot::frequent_words::pattern_to_number_test::it_maps_uppercase ... ok
[INFO] [stdout] test biot::frequent_words::sort_frequent_words_test::it_returns_multiple_frequent_words ... ok
[INFO] [stdout] test biot::frequent_words::sort_frequent_words_test::it_returns_empty_on_text_len_0 ... ok
[INFO] [stdout] test biot::frequent_words::sort_frequent_words_test::it_returns_empty_on_k_0 ... ok
[INFO] [stdout] test biot::frequent_words::sort_frequent_words_test::it_returns_most_frequent_letter ... ok
[INFO] [stdout] test biot::frequent_words::frequent_words_test::it_returns_multiple_frequent_words ... ok
[INFO] [stdout] test biot::pattern_count::pattern_count_test::it_returns_0_on_empty ... ok
[INFO] [stdout] test biot::frequent_words::symbol_to_number_test::it_maps_uppercase ... ok
[INFO] [stdout] test biot::pattern_count::pattern_count_test::it_returns_0_on_pattern_bigger_than_text ... ok
[INFO] [stdout] test biot::pattern_count::approx_pattern_index_test::match_exact_on_distance_0 ... ok
[INFO] [stdout] test biot::pattern_count::pattern_count_test::it_returns_1_at_beginning ... ok
[INFO] [stdout] test biot::pattern_count::approx_pattern_index_test::on_empty ... ok
[INFO] [stdout] test biot::pattern_count::approx_pattern_index_test::match_when_distance_is_less ... ok
[INFO] [stdout] test biot::pattern_count::pattern_count_test::it_returns_0_on_non_match ... ok
[INFO] [stdout] test biot::skew::skew_test::skew_c_subtracts ... ok
[INFO] [stdout] test biot::motifs::motif_enumeration_test::it_passes_sample_input ... ok
[INFO] [stdout] test biot::skew::skew_test::skew_empty ... ok
[INFO] [stdout] test biot::pattern_count::pattern_count_test::it_returns_1_at_end ... ok
[INFO] [stdout] test biot::pattern_count::pattern_count_test::it_returns_1_at_middle ... ok
[INFO] [stdout] test biot::skew::skew_test::skew_a_and_t_are_neutral ... ok
[INFO] [stdout] test biot::skew::skew_test::skew_g_adds ... ok
[INFO] [stdout] test biot::skew::skew_test::skew_larger_str ... ok
[INFO] [stdout] test biot::utils::skew_test::hamming_distance_same ... ok
[INFO] [stdout] test biot::utils::skew_test::hamming_distance_diff ... ok
[INFO] [stdout] test biot::utils::reverse_complement_test::reverse_complement_complete ... ok
[INFO] [stdout] test biot::utils::skew_test::hamming_distance_empty ... ok
[INFO] [stdout] test biot::utils::reverse_complement_test::reverse_complement_one ... ok
[INFO] [stdout] test biot::utils::reverse_complement_test::reverse_complement_0 ... ok
[INFO] [stdout] test biot::motifs::motif_enumeration_test::it_passes_extra_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/biot-e73feda4a31f558a
[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] [stderr]    Doc-tests biot
[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" "af623f7ea061dd3b6ecdc5f8e641835e10e30873282e5d2cf0be4bf94fc10d11"`
[INFO] running `"docker" "rm" "-f" "af623f7ea061dd3b6ecdc5f8e641835e10e30873282e5d2cf0be4bf94fc10d11"`
[INFO] [stdout] af623f7ea061dd3b6ecdc5f8e641835e10e30873282e5d2cf0be4bf94fc10d11