[INFO] fetching crate vbinseq 0.1.7...
[INFO] testing vbinseq-0.1.7 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate vbinseq 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate vbinseq 0.1.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vbinseq 0.1.7
[INFO] tweaked toml for crates.io crate vbinseq 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vbinseq 0.1.7 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vbinseq 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8473cd477d3af5d5ee552b941caa75fb54d502978729ca2cda18bc1ad2601273
[INFO] running `Command { std: "docker" "start" "-a" "8473cd477d3af5d5ee552b941caa75fb54d502978729ca2cda18bc1ad2601273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8473cd477d3af5d5ee552b941caa75fb54d502978729ca2cda18bc1ad2601273", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8473cd477d3af5d5ee552b941caa75fb54d502978729ca2cda18bc1ad2601273", kill_on_drop: false }`
[INFO] [stdout] 8473cd477d3af5d5ee552b941caa75fb54d502978729ca2cda18bc1ad2601273
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79097a59cc80df9cb01921da797a7b1d5cfc3cc733c2d2437f38e86f3e3406bf
[INFO] running `Command { std: "docker" "start" "-a" "79097a59cc80df9cb01921da797a7b1d5cfc3cc733c2d2437f38e86f3e3406bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling bitnuc v0.2.10
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.2.15
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling vbinseq v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn iter(&self) -> RecordBlockIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn iter(&self) -> RecordBlockIter<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.43s
[INFO] running `Command { std: "docker" "inspect" "79097a59cc80df9cb01921da797a7b1d5cfc3cc733c2d2437f38e86f3e3406bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79097a59cc80df9cb01921da797a7b1d5cfc3cc733c2d2437f38e86f3e3406bf", kill_on_drop: false }`
[INFO] [stdout] 79097a59cc80df9cb01921da797a7b1d5cfc3cc733c2d2437f38e86f3e3406bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4029d939f3d62dec32baa3c875127b395e1ab8a93f895cb6d49e484760805b94
[INFO] running `Command { std: "docker" "start" "-a" "4029d939f3d62dec32baa3c875127b395e1ab8a93f895cb6d49e484760805b94", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling clap_builder v4.5.31
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling flate2 v1.1.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling slice-ring-buffer v0.3.4
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling cc v1.2.15
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling buffer-redux v1.0.2
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]    Compiling liblzma-sys v0.3.13
[INFO] [stderr]    Compiling bzip2-sys v0.1.12+1.0.8
[INFO] [stderr]    Compiling bzip2 v0.5.1
[INFO] [stderr]    Compiling liblzma v0.3.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling bgzip v0.3.1
[INFO] [stderr]    Compiling paraseq v0.1.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling niffler v3.0.0
[INFO] [stderr]    Compiling vbinseq v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn iter(&self) -> RecordBlockIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn iter(&self) -> RecordBlockIter<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/reader.rs:135:17
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn iter(&self) -> RecordBlockIter {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn iter(&self) -> RecordBlockIter<'_> {
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.25s
[INFO] running `Command { std: "docker" "inspect" "4029d939f3d62dec32baa3c875127b395e1ab8a93f895cb6d49e484760805b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4029d939f3d62dec32baa3c875127b395e1ab8a93f895cb6d49e484760805b94", kill_on_drop: false }`
[INFO] [stdout] 4029d939f3d62dec32baa3c875127b395e1ab8a93f895cb6d49e484760805b94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c845178c4e63b52f9d1075139478589d0a960a256b046f87f627e8a852adf444
[INFO] running `Command { std: "docker" "start" "-a" "c845178c4e63b52f9d1075139478589d0a960a256b046f87f627e8a852adf444", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/reader.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn iter(&self) -> RecordBlockIter {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn iter(&self) -> RecordBlockIter<'_> {
[INFO] [stderr]     |                                          ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `vbinseq` (lib) generated 1 warning (run `cargo fix --lib -p vbinseq` to apply 1 suggestion)
[INFO] [stderr] warning: `vbinseq` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vbinseq-3f479f88fc277c36)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test writer::tests::test_headless_writer ... ok
[INFO] [stdout] test writer::tests::test_ingest_incompatible_headers ... ok
[INFO] [stdout] test writer::tests::test_ingest_single_record ... ok
[INFO] [stdout] test writer::tests::test_ingest_empty_writer ... ok
[INFO] [stdout] test writer::tests::test_ingest_multi_record ... ok
[INFO] [stdout] test writer::tests::test_ingest_with_quality_scores ... ok
[INFO] [stdout] test writer::tests::test_ingest_with_compression ... ok
[INFO] [stdout] test writer::tests::test_ingest_block_boundary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vbinseq
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test src/index.rs - index::BlockIndex::ranges (line 587) - compile ... ok
[INFO] [stdout] test src/index.rs - index::BlockIndex::from_vbq (line 471) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::MmapReader::new (line 759) - compile ... ok
[INFO] [stdout] test src/index.rs - index::BlockIndex::n_blocks (line 373) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::MmapReader (line 705) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::MmapReader::new_block (line 801) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::MmapReader::process_parallel (line 1010) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::MmapReader::load_index (line 941) - compile ... ok
[INFO] [stdout] test src/error.rs - error::Error (line 31) ... ok
[INFO] [stdout] test src/reader.rs - reader::RecordBlock::iter (line 123) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::RecordBlock (line 42) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::RefRecord (line 393) - compile ... ok
[INFO] [stdout] test src/index.rs - index::BlockIndex (line 325) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::MmapReader::read_block_into (line 860) - compile ... ok
[INFO] [stdout] test src/index.rs - index::BlockIndex::save_to_path (line 402) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::RefRecord<'a>::has_quality (line 677) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::RefRecord<'a>::is_paired (line 653) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::RefRecord<'a>::decode_s (line 575) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer (line 12) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter<W>::write_nucleotides (line 440) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter<W>::ingest (line 835) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter<W>::finish (line 776) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter<W>::write_nucleotides_paired (line 510) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter<W>::has_quality (line 393) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter<W>::write_nucleotides_quality (line 599) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter (line 288) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::RefRecord<'a>::decode_x (line 619) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriterBuilder::build (line 242) - compile ... ok
[INFO] [stdout] test src/header.rs - header::VBinseqHeader::new (line 138) ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriterBuilder (line 119) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter<W>::write_nucleotides_quality_paired (line 690) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriter<W>::is_paired (line 360) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriterBuilder::headless (line 214) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriterBuilder::header (line 158) - compile ... ok
[INFO] [stdout] test src/header.rs - header::VBinseqHeader::with_capacity (line 159) ... ok
[INFO] [stdout] test src/writer.rs - writer::VBinseqWriterBuilder::policy (line 188) - compile ... ok
[INFO] [stdout] test src/index.rs - index::BlockRange::new (line 103) ... ok
[INFO] [stdout] test src/header.rs - header::BlockHeader::new (line 320) ... ok
[INFO] [stdout] test src/index.rs - index::BlockRange (line 36) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... FAILED
[INFO] [stdout] test src/writer.rs - writer::record_byte_size (line 70) ... ok
[INFO] [stdout] test src/writer.rs - writer::record_byte_size_quality (line 99) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 28) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (434) panicked at src/lib.rs:16:58:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5900c1766e72 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5900c1766e72 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5900c1766e72 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5900c1766e72 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5900c17796ca - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5900c17796ca - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5900c176b9a6 - std[3f03f8b59f91bef1]::io::default_write_fmt::<std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5900c176b9a6 - <std[3f03f8b59f91bef1]::sys::stdio::unix::Stderr as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5900c175191f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5900c175191f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5900c1762f91 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5900c176314b - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5900c17519d8 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5900c1746989 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5900c175235d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5900c1779d9c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5900c1779b12 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5900c1583fa9 - rust_out[183646e59c86b0c5]::main::_doctest_main_src_lib_rs_28_0
[INFO] [stdout]   18:     0x5900c15824f6 - rust_out[183646e59c86b0c5]::main
[INFO] [stdout]   19:     0x5900c1586a03 - <fn() as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   20:     0x5900c1582456 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   21:     0x5900c1582469 - std[3f03f8b59f91bef1]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   22:     0x5900c1762586 - <&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5900c1762586 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x5900c1762586 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<i32, &dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x5900c1762586 - std[3f03f8b59f91bef1]::panic::catch_unwind::<&dyn core[585f66e14d78f9ba]::ops::function::Fn<(), Output = i32> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5900c1762586 - std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5900c1762586 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5900c1762586 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<isize, std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5900c1762586 - std[3f03f8b59f91bef1]::panic::catch_unwind::<std[3f03f8b59f91bef1]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5900c1762586 - std[3f03f8b59f91bef1]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5900c1581f61 - std[3f03f8b59f91bef1]::rt::lang_start::<()>
[INFO] [stdout]   32:     0x5900c1586c45 - main
[INFO] [stdout]   33:     0x7b26026bc1ca - <unknown>
[INFO] [stdout]   34:     0x7b26026bc28b - __libc_start_main
[INFO] [stdout]   35:     0x5900c1580725 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 41 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c845178c4e63b52f9d1075139478589d0a960a256b046f87f627e8a852adf444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c845178c4e63b52f9d1075139478589d0a960a256b046f87f627e8a852adf444", kill_on_drop: false }`
[INFO] [stdout] c845178c4e63b52f9d1075139478589d0a960a256b046f87f627e8a852adf444
