[INFO] fetching crate entab 0.2.2... [INFO] testing entab-0.2.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate entab 0.2.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate entab 0.2.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate entab 0.2.2 [INFO] finished tweaking crates.io crate entab 0.2.2 [INFO] tweaked toml for crates.io crate entab 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fb2a29f73ef6723282e9d9acf538c2b01f4024c708b8971623c6180080542c57 [INFO] running `Command { std: "docker" "start" "-a" "fb2a29f73ef6723282e9d9acf538c2b01f4024c708b8971623c6180080542c57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb2a29f73ef6723282e9d9acf538c2b01f4024c708b8971623c6180080542c57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb2a29f73ef6723282e9d9acf538c2b01f4024c708b8971623c6180080542c57", kill_on_drop: false }` [INFO] [stdout] fb2a29f73ef6723282e9d9acf538c2b01f4024c708b8971623c6180080542c57 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9e2e8e9095410ff61c35f0bb6277500f8ef26da95d2ebb84cfc2b7041c10f7bb [INFO] running `Command { std: "docker" "start" "-a" "9e2e8e9095410ff61c35f0bb6277500f8ef26da95d2ebb84cfc2b7041c10f7bb", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling zstd-safe v2.0.6+zstd.1.4.7 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling zstd-sys v1.4.18+zstd.1.4.7 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling zstd v0.5.4+zstd.1.4.7 [INFO] [stderr] Compiling entab v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 15s [INFO] running `Command { std: "docker" "inspect" "9e2e8e9095410ff61c35f0bb6277500f8ef26da95d2ebb84cfc2b7041c10f7bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e2e8e9095410ff61c35f0bb6277500f8ef26da95d2ebb84cfc2b7041c10f7bb", kill_on_drop: false }` [INFO] [stdout] 9e2e8e9095410ff61c35f0bb6277500f8ef26da95d2ebb84cfc2b7041c10f7bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f52ab27c72a2ccfb87c297130656e985505266668fd19d692fb5870c820ed33e [INFO] running `Command { std: "docker" "start" "-a" "f52ab27c72a2ccfb87c297130656e985505266668fd19d692fb5870c820ed33e", kill_on_drop: false }` [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling entab v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "f52ab27c72a2ccfb87c297130656e985505266668fd19d692fb5870c820ed33e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f52ab27c72a2ccfb87c297130656e985505266668fd19d692fb5870c820ed33e", kill_on_drop: false }` [INFO] [stdout] f52ab27c72a2ccfb87c297130656e985505266668fd19d692fb5870c820ed33e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 56646caa45a18bace2c054dd68a8ab6e8b8c065f6111dcbfe8f2ce11b3285b21 [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" "56646caa45a18bace2c054dd68a8ab6e8b8c065f6111dcbfe8f2ce11b3285b21", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/entab-6e0c57e7eb457f7d) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test buffer::test::test_read_lines ... ok [INFO] [stdout] test readers::fastq::tests::test_fastq_extra_newlines ... ok [INFO] [stdout] test readers::fasta::tests::test_fasta_reading ... ok [INFO] [stdout] test readers::fasta::tests::test_fasta_multiline ... ok [INFO] [stdout] test readers::chemstation::tests::test_chemstation_reader_fid ... ok [INFO] [stdout] test readers::chemstation::tests::test_chemstation_reader_mwd ... ok [INFO] [stdout] test readers::chemstation::tests::test_chemstation_reader_bad_fuzzes ... ok [INFO] [stdout] test readers::flow::tests::test_fcs_header_kv_parser ... ok [INFO] [stdout] test readers::fastq::tests::test_fastq_reading ... ok [INFO] [stdout] test readers::flow::tests::test_fcs_bad_fuzzes ... ok [INFO] [stdout] test buffer::test::test_buffer_small ... ok [INFO] [stdout] test buffer::test::test_buffer ... ok [INFO] [stdout] test buffer::test::test_seek_pattern ... ok [INFO] [stdout] test buffer::test::test_read_lines_from_slice ... ok [INFO] [stdout] test readers::fastq::tests::test_fastq_pathological_sequences ... ok [INFO] [stdout] test readers::sam::tests::test_bam_reader ... ok [INFO] [stdout] test readers::sam::tests::test_sam_no_data ... ok [INFO] [stdout] test readers::flow::tests::test_fcs_reader_metadata ... ok [INFO] [stdout] test readers::inficon::test::bad_inficon_fuzzes ... ok [INFO] [stdout] test readers::fasta::tests::test_fasta_multiline_extra_newlines ... ok [INFO] [stdout] test readers::fasta::tests::test_fasta_empty_fields ... ok [INFO] [stdout] test readers::sam::tests::test_sam_reader ... ok [INFO] [stdout] test compression::tests::test_read_gzip ... ok [INFO] [stdout] test readers::tsv::test::test_reader ... ok [INFO] [stdout] test readers::tsv::test::test_two_size_reader ... ok [INFO] [stdout] test readers::png::tests::test_minimal_png ... ok [INFO] [stdout] test readers::fastq::tests::test_fastq_from_file ... ok [INFO] [stdout] test readers::sam::tests::test_bam_fuzz_errors ... ok [INFO] [stdout] test readers::chemstation::tests::test_chemstation_reader_ms ... ok [INFO] [stdout] test readers::flow::tests::test_fcs_reader ... ok [INFO] [stdout] test readers::png::tests::test_png_reader ... ok [INFO] [stdout] test readers::chemstation::tests::test_chemstation_reader_uv ... ok [INFO] [stdout] test readers::thermo_iso::tests::test_thermo_cf_reader ... ok [INFO] [stdout] test readers::thermo_iso::tests::test_thermo_dxf_reader ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.19s [INFO] [stdout] [INFO] [stderr] Doc-tests entab [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.62s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "56646caa45a18bace2c054dd68a8ab6e8b8c065f6111dcbfe8f2ce11b3285b21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56646caa45a18bace2c054dd68a8ab6e8b8c065f6111dcbfe8f2ce11b3285b21", kill_on_drop: false }` [INFO] [stdout] 56646caa45a18bace2c054dd68a8ab6e8b8c065f6111dcbfe8f2ce11b3285b21