[INFO] crate seq_io 0.3.0 is already in cache [INFO] testing seq_io-0.3.0 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate seq_io 0.3.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate seq_io 0.3.0 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate seq_io 0.3.0 [INFO] finished tweaking crates.io crate seq_io 0.3.0 [INFO] tweaked toml for crates.io crate seq_io 0.3.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cf340699dc314228f829b95543af955927655eb26f3d37c0edf4a5152964dc62 [INFO] running `"docker" "start" "-a" "cf340699dc314228f829b95543af955927655eb26f3d37c0edf4a5152964dc62"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling slice-deque v0.1.16 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling buf_redux v0.7.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling seq_io v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fastq.rs:721:32 [INFO] [stderr] | [INFO] [stderr] 721 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fasta.rs:609:35 [INFO] [stderr] | [INFO] [stderr] 609 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fastq.rs:712:35 [INFO] [stderr] | [INFO] [stderr] 712 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.16s [INFO] running `"docker" "inspect" "cf340699dc314228f829b95543af955927655eb26f3d37c0edf4a5152964dc62"` [INFO] running `"docker" "rm" "-f" "cf340699dc314228f829b95543af955927655eb26f3d37c0edf4a5152964dc62"` [INFO] [stdout] cf340699dc314228f829b95543af955927655eb26f3d37c0edf4a5152964dc62 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6a8eca757131cf1f0c4ec6decd0ec45f027d8b8d2e71482ace809c694504fe54 [INFO] running `"docker" "start" "-a" "6a8eca757131cf1f0c4ec6decd0ec45f027d8b8d2e71482ace809c694504fe54"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling ndarray v0.9.1 [INFO] [stderr] Compiling bv v0.7.4 [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling custom_derive v0.1.7 [INFO] [stderr] Compiling bytecount v0.3.2 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling lz4-sys v1.8.3 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling backtrace v0.3.48 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling itertools-num v0.1.3 [INFO] [stderr] Compiling ordered-float v0.5.2 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fastq.rs:721:32 [INFO] [stderr] | [INFO] [stderr] 721 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fasta.rs:609:35 [INFO] [stderr] | [INFO] [stderr] 609 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fastq.rs:712:35 [INFO] [stderr] | [INFO] [stderr] 712 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling statrs v0.9.0 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling bio-types v0.6.0 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling bio v0.22.0 [INFO] [stderr] Compiling lz4 v1.23.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling fastq v0.6.0 [INFO] [stderr] Compiling seq_io v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fastq.rs:721:32 [INFO] [stderr] | [INFO] [stderr] 721 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fasta.rs:609:35 [INFO] [stderr] | [INFO] [stderr] 609 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fastq.rs:712:35 [INFO] [stderr] | [INFO] [stderr] 712 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 46.24s [INFO] running `"docker" "inspect" "6a8eca757131cf1f0c4ec6decd0ec45f027d8b8d2e71482ace809c694504fe54"` [INFO] running `"docker" "rm" "-f" "6a8eca757131cf1f0c4ec6decd0ec45f027d8b8d2e71482ace809c694504fe54"` [INFO] [stdout] 6a8eca757131cf1f0c4ec6decd0ec45f027d8b8d2e71482ace809c694504fe54 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f821aa7b2580b2f29ef177a6be805c3f028ee7f7316b1e07cacf15a99942e6a2 [INFO] running `"docker" "start" "-a" "f821aa7b2580b2f29ef177a6be805c3f028ee7f7316b1e07cacf15a99942e6a2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fastq.rs:721:32 [INFO] [stderr] | [INFO] [stderr] 721 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fasta.rs:609:35 [INFO] [stderr] | [INFO] [stderr] 609 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fastq.rs:712:35 [INFO] [stderr] | [INFO] [stderr] 712 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/fastq.rs:721:32 [INFO] [stderr] | [INFO] [stderr] 721 | fn cause(&self) -> Option<&StdError> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn StdError` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fasta.rs:609:35 [INFO] [stderr] | [INFO] [stderr] 609 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/fastq.rs:712:35 [INFO] [stderr] | [INFO] [stderr] 712 | Error::Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/seq_io-8721a0243a3b7afd [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] Running /opt/rustwide/target/debug/deps/fasta-4bdd2ffc9c0d8cd5 [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test test_fasta_empty ... ok [INFO] [stdout] test test_fasta_empty_lines_end ... ok [INFO] [stdout] test test_fasta_policy ... ok [INFO] [stdout] test test_fasta_truncated ... ok [INFO] [stdout] test test_fasta_no_newline_end ... ok [INFO] [stdout] test test_fasta_write_head ... ok [INFO] [stdout] test test_fasta_none_after_err ... ok [INFO] [stdout] test test_fasta_write_seq_iter ... ok [INFO] [stdout] test test_fasta_write_seq_iter_wrap ... ok [INFO] [stdout] test test_fasta_invalid_start ... ok [INFO] [stdout] test test_fasta_seek ... ok [INFO] [stdout] test test_fasta_empty_lines_start ... ok [INFO] [stdout] test test_fasta_full_seq ... ok [INFO] [stdout] test test_fasta_write_seq_wrap ... ok [INFO] [stdout] test test_fasta_seq_lines ... ok [INFO] [stdout] test test_write_fasta ... ok [INFO] [stdout] test test_fasta_reader ... ok [INFO] [stdout] test test_fasta_write_seq ... ok [INFO] [stdout] test test_fasta_recset ... ok [INFO] [stdout] test test_fasta_parallel ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fastq-3a31e5d2250d2957 [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test test_fastq_empty ... ok [INFO] [stdout] test test_fastq_empty_lines_end ... ok [INFO] [stdout] test test_fastq_invalid_start ... ok [INFO] [stdout] test test_fastq_none_after_err ... ok [INFO] [stdout] test test_fastq_policy ... ok [INFO] [stdout] test test_fastq_write_record ... ok [INFO] [stdout] test test_fastq_write_record_unchanged ... ok [INFO] [stdout] test test_fastq_seek_err ... ok [INFO] [stdout] test test_fastq_no_sep ... ok [INFO] [stdout] test test_fastq_seek_none ... ok [INFO] [stdout] test test_fastq_reader ... ok [INFO] [stdout] test test_fastq_no_newline_end ... ok [INFO] [stdout] test test_fastq_truncated ... ok [INFO] [stdout] test test_fastq_unequal ... ok [INFO] [stdout] test test_fastq_seek ... ok [INFO] [stdout] test test_fastq_recset ... ok [INFO] [stdout] test test_fastq_parallel ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests seq_io [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/fastq.rs - fastq::Reader::from_path (line 79) ... ok [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/fasta.rs - fasta::Reader::from_path (line 75) ... ok [INFO] [stdout] test src/lib.rs - (line 59) ... ok [INFO] [stdout] test src/fasta.rs - fasta::Reader::next (line 134) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/fastq.rs - fastq::Reader::next (line 136) ... ok [INFO] [stdout] test src/parallel.rs - parallel (line 11) ... ok [INFO] [stdout] test src/parallel.rs - parallel (line 47) ... ok [INFO] [stdout] test src/policy.rs - policy::BufPolicy (line 10) ... ok [INFO] [stdout] test src/parallel.rs - parallel::ReusableReader (line 357) ... ok [INFO] [stdout] test src/fastq.rs - fastq::Reader::new (line 48) ... ok [INFO] [stdout] test src/fasta.rs - fasta::Reader::new (line 39) ... ok [INFO] [stdout] test src/fastq.rs - fastq::Reader::seek (line 511) ... ok [INFO] [stdout] test src/fasta.rs - fasta::Reader::position (line 368) ... ok [INFO] [stdout] test src/fastq.rs - fastq::Reader::position (line 423) ... ok [INFO] [stdout] test src/fasta.rs - fasta::Reader::seek (line 452) ... ok [INFO] [stdout] test src/fasta.rs - fasta::Reader::records (line 402) ... ok [INFO] [stdout] test src/fastq.rs - fastq::Reader::records (line 458) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f821aa7b2580b2f29ef177a6be805c3f028ee7f7316b1e07cacf15a99942e6a2"` [INFO] running `"docker" "rm" "-f" "f821aa7b2580b2f29ef177a6be805c3f028ee7f7316b1e07cacf15a99942e6a2"` [INFO] [stdout] f821aa7b2580b2f29ef177a6be805c3f028ee7f7316b1e07cacf15a99942e6a2