[INFO] crate entab 0.1.0 is already in cache [INFO] testing entab-0.1.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate entab 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate entab 0.1.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate entab 0.1.0 [INFO] finished tweaking crates.io crate entab 0.1.0 [INFO] tweaked toml for crates.io crate entab 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a655d1e20ca6b2256fe5fa8cab1a129f7964c04bf16666861e54e8e57cad5b91 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a655d1e20ca6b2256fe5fa8cab1a129f7964c04bf16666861e54e8e57cad5b91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a655d1e20ca6b2256fe5fa8cab1a129f7964c04bf16666861e54e8e57cad5b91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a655d1e20ca6b2256fe5fa8cab1a129f7964c04bf16666861e54e8e57cad5b91", kill_on_drop: false }` [INFO] [stdout] a655d1e20ca6b2256fe5fa8cab1a129f7964c04bf16666861e54e8e57cad5b91 [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d220b02d1ba2c4314191d20d2cb5ec9c6c474e167160b15e139fe53cd8c8035 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9d220b02d1ba2c4314191d20d2cb5ec9c6c474e167160b15e139fe53cd8c8035", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling syn v1.0.37 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling flate2 v1.0.16 [INFO] [stderr] Compiling lzma-sys v0.1.16 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Compiling zstd-sys v1.4.17+zstd.1.4.5 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling zstd-safe v2.0.5+zstd.1.4.5 [INFO] [stderr] Compiling zstd v0.5.3+zstd.1.4.5 [INFO] [stderr] Compiling entab v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 36s [INFO] running `Command { std: "docker" "inspect" "9d220b02d1ba2c4314191d20d2cb5ec9c6c474e167160b15e139fe53cd8c8035", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d220b02d1ba2c4314191d20d2cb5ec9c6c474e167160b15e139fe53cd8c8035", kill_on_drop: false }` [INFO] [stdout] 9d220b02d1ba2c4314191d20d2cb5ec9c6c474e167160b15e139fe53cd8c8035 [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 230633d6f655329ebe1a1f4e957fe70975e382ab1a0455c1f93088563daa5d3d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "230633d6f655329ebe1a1f4e957fe70975e382ab1a0455c1f93088563daa5d3d", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling plotters v0.2.15 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling tinytemplate v1.1.0 [INFO] [stderr] Compiling criterion v0.3.3 [INFO] [stderr] Compiling entab v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 52.30s [INFO] running `Command { std: "docker" "inspect" "230633d6f655329ebe1a1f4e957fe70975e382ab1a0455c1f93088563daa5d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "230633d6f655329ebe1a1f4e957fe70975e382ab1a0455c1f93088563daa5d3d", kill_on_drop: false }` [INFO] [stdout] 230633d6f655329ebe1a1f4e957fe70975e382ab1a0455c1f93088563daa5d3d [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 913ffab66546cc22649ce7a766716e18dfba8c103e57ef95b73c500b58b879d5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "913ffab66546cc22649ce7a766716e18dfba8c103e57ef95b73c500b58b879d5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/entab-9a0035da4c34bddf [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test buffer::test::test_buffer ... ok [INFO] [stdout] test buffer::test::test_buffer_small ... ok [INFO] [stdout] test buffer::test::test_read_lines ... ok [INFO] [stdout] test buffer::test::test_seek_pattern ... ok [INFO] [stdout] test readers::chemstation::tests::test_chemstation_reader_bad_fuzzes ... ok [INFO] [stdout] test buffer::test::test_read_lines_from_slice ... ok [INFO] [stdout] test readers::fasta::tests::test_fasta_empty_fields ... ok [INFO] [stdout] test readers::fasta::tests::test_fasta_multiline ... ok [INFO] [stdout] test readers::fastq::tests::test_fastq_pathological_sequences ... ok [INFO] [stdout] test readers::fastq::tests::test_fastq_reading ... ok [INFO] [stdout] test readers::sam::tests::test_bam_reader ... ok [INFO] [stdout] test readers::tsv::test::test_reader ... ok [INFO] [stdout] test readers::fasta::tests::test_fasta_reading ... ok [INFO] [stdout] test readers::sam::tests::test_bam_fuzz_errors ... ok [INFO] [stdout] test readers::tsv::test::test_two_size_reader ... ok [INFO] [stdout] test utils::string::test_replace_tabs ... ok [INFO] [stdout] test readers::fastq::tests::test_fastq_extra_newlines ... ok [INFO] [stdout] test readers::sam::tests::test_sam_reader ... ok [INFO] [stdout] test compression::tests::test_read_gzip ... ok [INFO] [stdout] test readers::fasta::tests::test_fasta_multiline_extra_newlines ... ok [INFO] [stdout] test readers::fastq::tests::test_fastq_from_file ... ok [INFO] [stdout] test readers::chemstation::tests::test_chemstation_reader ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests entab [INFO] [stdout] test result: ok. 22 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 `Command { std: "docker" "inspect" "913ffab66546cc22649ce7a766716e18dfba8c103e57ef95b73c500b58b879d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "913ffab66546cc22649ce7a766716e18dfba8c103e57ef95b73c500b58b879d5", kill_on_drop: false }` [INFO] [stdout] 913ffab66546cc22649ce7a766716e18dfba8c103e57ef95b73c500b58b879d5