[INFO] fetching crate seqkmer 0.1.2...
[INFO] testing seqkmer-0.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate seqkmer 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate seqkmer 0.1.2
[INFO] finished tweaking crates.io crate seqkmer 0.1.2
[INFO] tweaked toml for crates.io crate seqkmer 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seqkmer 0.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded scoped_threadpool v0.1.9
[INFO] [stderr]   Downloaded flate2 v1.1.2
[INFO] [stderr]   Downloaded crc32fast v1.5.0
[INFO] [stderr]   Downloaded adler2 v2.0.1
[INFO] [stderr]   Downloaded miniz_oxide v0.8.9
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 226fc7e6d52f2718ba26c654f4960ef07f741826e929cc24610ce2756a5415bc
[INFO] running `Command { std: "docker" "start" "-a" "226fc7e6d52f2718ba26c654f4960ef07f741826e929cc24610ce2756a5415bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "226fc7e6d52f2718ba26c654f4960ef07f741826e929cc24610ce2756a5415bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226fc7e6d52f2718ba26c654f4960ef07f741826e929cc24610ce2756a5415bc", kill_on_drop: false }`
[INFO] [stdout] 226fc7e6d52f2718ba26c654f4960ef07f741826e929cc24610ce2756a5415bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d328fe033d6d0277463a98f855f848387c95ab0d3bd5386072f71feaab6b2444
[INFO] running `Command { std: "docker" "start" "-a" "d328fe033d6d0277463a98f855f848387c95ab0d3bd5386072f71feaab6b2444", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling seqkmer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "d328fe033d6d0277463a98f855f848387c95ab0d3bd5386072f71feaab6b2444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d328fe033d6d0277463a98f855f848387c95ab0d3bd5386072f71feaab6b2444", kill_on_drop: false }`
[INFO] [stdout] d328fe033d6d0277463a98f855f848387c95ab0d3bd5386072f71feaab6b2444
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69ce1857b4d5076f5bf23c8ca20c5da7b6004b77098d2844a1833c29b97f370b
[INFO] running `Command { std: "docker" "start" "-a" "69ce1857b4d5076f5bf23c8ca20c5da7b6004b77098d2844a1833c29b97f370b", kill_on_drop: false }`
[INFO] [stderr]    Compiling seqkmer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "69ce1857b4d5076f5bf23c8ca20c5da7b6004b77098d2844a1833c29b97f370b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ce1857b4d5076f5bf23c8ca20c5da7b6004b77098d2844a1833c29b97f370b", kill_on_drop: false }`
[INFO] [stdout] 69ce1857b4d5076f5bf23c8ca20c5da7b6004b77098d2844a1833c29b97f370b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a87f1d51349cb3aee9b26bde81cb70673e3f7e4a80b414989e69cc74fccb7ff7
[INFO] running `Command { std: "docker" "start" "-a" "a87f1d51349cb3aee9b26bde81cb70673e3f7e4a80b414989e69cc74fccb7ff7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seqkmer-8623bedabd761bcf)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fastx::tests::test_read_ont_fastq ... ok
[INFO] [stdout] test mmscanner::tests::test_to_candidate_lmer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seqkmer
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test src/fasta.rs - fasta::BufferFastaReader<R>::with_capacity (line 255) ... ok
[INFO] [stdout] test src/fasta.rs - fasta::FastaReader<Box<dynRead+Send>>::from_path (line 154) ... ok
[INFO] [stdout] test src/fasta.rs - fasta::BufferFastaReader<R>::new (line 237) ... ok
[INFO] [stdout] test src/fasta.rs - fasta::FastaReader<R>::with_capacity (line 70) ... ok
[INFO] [stdout] test src/fasta.rs - fasta::BufferFastaReader<Box<dynRead+Send>>::from_path (line 356) ... ok
[INFO] [stdout] test src/fasta.rs - fasta::BufferFastaReader (line 197) ... ok
[INFO] [stdout] test src/fasta.rs - fasta::FastaReader<R>::new (line 52) ... ok
[INFO] [stdout] test src/fastq.rs - fastq::FastqReader<Box<dynRead+Send>>::from_path (line 239) ... ok
[INFO] [stdout] test src/fasta.rs - fasta::FastaReader (line 13) ... ok
[INFO] [stdout] test src/fastq.rs - fastq::FastqReader<R>::read_next (line 183) ... ok
[INFO] [stdout] test src/fastx.rs - fastx::FastxReader<Box<dynReader+Send>>::from_paths (line 66) ... ok
[INFO] [stdout] test src/fastq.rs - fastq::FastqReader<R>::with_capacity (line 126) ... ok
[INFO] [stdout] test src/fastx.rs - fastx::FastxReader<R>::new (line 39) ... ok
[INFO] [stdout] test src/fastq.rs - fastq::FastqReader<R>::new (line 108) ... ok
[INFO] [stdout] test src/fastq.rs - fastq::FastqReader (line 75) ... ok
[INFO] [stdout] test src/fastx.rs - fastx::FastxReader<Box<dynReader+Send>>::from_buffer_reader (line 101) ... ok
[INFO] [stdout] test src/mmscanner.rs - mmscanner::Cursor (line 147) ... ok
[INFO] [stdout] test src/feat.rs - feat::fmix64 (line 129) ... ok
[INFO] [stdout] test src/mmscanner.rs - mmscanner::MinimizerData (line 38) ... ok
[INFO] [stdout] test src/fastx.rs - fastx::FastxReader (line 13) ... ok
[INFO] [stdout] test src/mmscanner.rs - mmscanner::MinimizerIterator (line 196) ... ok
[INFO] [stdout] test src/parallel.rs - parallel::ParallelItem (line 18) ... ok
[INFO] [stdout] test src/mmscanner.rs - mmscanner::MinimizerWindow (line 64) ... ok
[INFO] [stdout] test src/mmscanner.rs - mmscanner::scan_sequence (line 328) ... ok
[INFO] [stdout] test src/parallel.rs - parallel::create_reader (line 56) ... ok
[INFO] [stdout] test src/reader.rs - reader::SpaceDist (line 213) ... ok
[INFO] [stdout] test src/reader.rs - reader::detect_file_format (line 105) ... ok
[INFO] [stdout] test src/reader.rs - reader::PosData (line 182) ... ok
[INFO] [stdout] test src/reader.rs - reader::dyn_reader (line 13) ... ok
[INFO] [stdout] test src/reader.rs - reader::is_gzipped (line 37) ... ok
[INFO] [stdout] test src/reader.rs - reader::trim_pair_info (line 59) ... ok
[INFO] [stdout] test src/parallel.rs - parallel::buffer_map_parallel (line 277) ... ok
[INFO] [stdout] test src/parallel.rs - parallel::buffer_read_parallel (line 176) ... ok
[INFO] [stdout] test src/reader.rs - reader::open_file (line 81) ... ok
[INFO] [stdout] test src/reader.rs - reader::trim_end (line 152) ... ok
[INFO] [stdout] test src/seq.rs - seq::Base<T>::new (line 81) ... ok
[INFO] [stdout] test src/seq.rs - seq::Base<T>::map (line 106) ... ok
[INFO] [stdout] test src/seq.rs - seq::Base (line 53) ... ok
[INFO] [stdout] test src/seq.rs - seq::SeqFormat (line 7) ... ok
[INFO] [stdout] test src/utils.rs - utils::OptionPair<T>::apply (line 117) ... ok
[INFO] [stdout] test src/utils.rs - utils::OptionPair<T>::from (line 192) ... ok
[INFO] [stdout] test src/utils.rs - utils::OptionPair<T>::apply_mut (line 142) ... ok
[INFO] [stdout] test src/seq.rs - seq::SeqHeader (line 26) ... ok
[INFO] [stdout] test src/utils.rs - utils::OptionPair<T>::reduce (line 61) ... ok
[INFO] [stdout] test src/parallel.rs - parallel::read_parallel (line 84) ... ok
[INFO] [stdout] test src/utils.rs - utils::OptionPair<T>::single (line 12) ... ok
[INFO] [stdout] test src/utils.rs - utils::OptionPair<T>::from_slice (line 169) ... ok
[INFO] [stdout] test src/utils.rs - utils::OptionPair<T>::map (line 32) ... ok
[INFO] [stdout] test src/utils.rs - utils::OptionPair<T>::reduce_str (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a87f1d51349cb3aee9b26bde81cb70673e3f7e4a80b414989e69cc74fccb7ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87f1d51349cb3aee9b26bde81cb70673e3f7e4a80b414989e69cc74fccb7ff7", kill_on_drop: false }`
[INFO] [stdout] a87f1d51349cb3aee9b26bde81cb70673e3f7e4a80b414989e69cc74fccb7ff7