[INFO] fetching crate fasten 0.4.4...
[INFO] testing fasten-0.4.4 against try#61cd42370816fd135c0f3b9debf2f5dfcf194594 for pr-98839
[INFO] extracting crate fasten 0.4.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fasten 0.4.4 on toolchain 61cd42370816fd135c0f3b9debf2f5dfcf194594
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fasten 0.4.4
[INFO] finished tweaking crates.io crate fasten 0.4.4
[INFO] tweaked toml for crates.io crate fasten 0.4.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fasten 0.4.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a86cd7f05a6cc8f5a5c74ffa7f558cf31fa1e151ca45af0b596e59d8a459f71
[INFO] running `Command { std: "docker" "start" "-a" "9a86cd7f05a6cc8f5a5c74ffa7f558cf31fa1e151ca45af0b596e59d8a459f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a86cd7f05a6cc8f5a5c74ffa7f558cf31fa1e151ca45af0b596e59d8a459f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a86cd7f05a6cc8f5a5c74ffa7f558cf31fa1e151ca45af0b596e59d8a459f71", kill_on_drop: false }`
[INFO] [stdout] 9a86cd7f05a6cc8f5a5c74ffa7f558cf31fa1e151ca45af0b596e59d8a459f71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 188ab348bf7376505fa42af3dd9388db08b1a82e238f0e70577fe4ef20eb3f52
[INFO] running `Command { std: "docker" "start" "-a" "188ab348bf7376505fa42af3dd9388db08b1a82e238f0e70577fe4ef20eb3f52", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling owning_ref v0.2.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling smallvec v0.3.4
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling lz4-sys v1.9.2
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling parking_lot v0.3.8
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling multiqueue v0.3.2
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling bam v0.1.4
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling statistical v0.1.1
[INFO] [stderr]    Compiling lz4 v1.23.2
[INFO] [stderr]    Compiling fastq v0.6.0
[INFO] [stderr]    Compiling fasten v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.27s
[INFO] running `Command { std: "docker" "inspect" "188ab348bf7376505fa42af3dd9388db08b1a82e238f0e70577fe4ef20eb3f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "188ab348bf7376505fa42af3dd9388db08b1a82e238f0e70577fe4ef20eb3f52", kill_on_drop: false }`
[INFO] [stdout] 188ab348bf7376505fa42af3dd9388db08b1a82e238f0e70577fe4ef20eb3f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c59640297e28956c92acf58482acf0808aeb1c633343a6c86b81dcf42b9c0e4
[INFO] running `Command { std: "docker" "start" "-a" "3c59640297e28956c92acf58482acf0808aeb1c633343a6c86b81dcf42b9c0e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling fasten v0.4.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "3c59640297e28956c92acf58482acf0808aeb1c633343a6c86b81dcf42b9c0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c59640297e28956c92acf58482acf0808aeb1c633343a6c86b81dcf42b9c0e4", kill_on_drop: false }`
[INFO] [stdout] 3c59640297e28956c92acf58482acf0808aeb1c633343a6c86b81dcf42b9c0e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+61cd42370816fd135c0f3b9debf2f5dfcf194594" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4b6f90af7e65291c1610b8867c48e77b18a4070c17fe863d46e02116eac9c84
[INFO] running `Command { std: "docker" "start" "-a" "b4b6f90af7e65291c1610b8867c48e77b18a4070c17fe863d46e02116eac9c84", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fasten-e8591752f95ac2fc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test io::fastq::test_the_careful_reader ... ok
[INFO] [stdout] test io::fastq::test_the_fast_reader ... ok
[INFO] [stdout] test io::seq::test_cleanable ... ok
[INFO] [stdout] test io::seq::test_new_seq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_clean.rs (/opt/rustwide/target/debug/deps/fasten_clean-54c043ad0e3dd30b)
[INFO] [stderr]      Running unittests src/bin/fasten_combine.rs (/opt/rustwide/target/debug/deps/fasten_combine-225da17151d48e82)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_clean_entry_basic ... ok
[INFO] [stdout] test test_clean_entry ... 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]      Running unittests src/bin/fasten_convert.rs (/opt/rustwide/target/debug/deps/fasten_convert-cde79ea6de985003)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_kmer.rs (/opt/rustwide/target/debug/deps/fasten_kmer-5667a2a3b4536c6e)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_kmer_counting_4mers ... ok
[INFO] [stderr]      Running unittests src/bin/fasten_metrics.rs (/opt/rustwide/target/debug/deps/fasten_metrics-bd34406a812f1117)
[INFO] [stdout] test test_kmer_counting_homopolymers ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_average_quality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_mutate.rs (/opt/rustwide/target/debug/deps/fasten_mutate-c50069b1b85b723f)
[INFO] [stderr]      Running unittests src/bin/fasten_pe.rs (/opt/rustwide/target/debug/deps/fasten_pe-22add2ad429a171d)
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_progress.rs (/opt/rustwide/target/debug/deps/fasten_progress-fe7fb22f8c4cb58b)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/fasten_quality_filter.rs (/opt/rustwide/target/debug/deps/fasten_quality_filter-c177bf2fa8c4e63a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_randomize.rs (/opt/rustwide/target/debug/deps/fasten_randomize-83c8c012c7c8e873)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_regex.rs (/opt/rustwide/target/debug/deps/fasten_regex-05dbb93f210fa74e)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_replace.rs (/opt/rustwide/target/debug/deps/fasten_replace-b5cd0a8fc94489b6)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_sample.rs (/opt/rustwide/target/debug/deps/fasten_sample-aa715b6326641e18)
[INFO] [stderr]      Running unittests src/bin/fasten_shuffle.rs (/opt/rustwide/target/debug/deps/fasten_shuffle-4c9ee53a2cb5ad93)
[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; finished in 0.00s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_sort.rs (/opt/rustwide/target/debug/deps/fasten_sort-05e7c09e84146b2a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_sort_fastq_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_straighten.rs (/opt/rustwide/target/debug/deps/fasten_straighten-0f4c388ca99791d4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test challenge_dataset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_trim.rs (/opt/rustwide/target/debug/deps/fasten_trim-82169ecac25d2a8d)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/fasten_validate.rs (/opt/rustwide/target/debug/deps/fasten_validate-a3a8bf31f3392166)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fasten
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4b6f90af7e65291c1610b8867c48e77b18a4070c17fe863d46e02116eac9c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b6f90af7e65291c1610b8867c48e77b18a4070c17fe863d46e02116eac9c84", kill_on_drop: false }`
[INFO] [stdout] b4b6f90af7e65291c1610b8867c48e77b18a4070c17fe863d46e02116eac9c84