[INFO] fetching crate dbase 0.6.1...
[INFO] testing dbase-0.6.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate dbase 0.6.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate dbase 0.6.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dbase 0.6.1
[INFO] tweaked toml for crates.io crate dbase 0.6.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dbase 0.6.1 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dbase 0.6.1 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cd14da873bddd820cdc7e0b522443aa688ee1fecb5a62f0877b2313948382f1
[INFO] running `Command { std: "docker" "start" "-a" "6cd14da873bddd820cdc7e0b522443aa688ee1fecb5a62f0877b2313948382f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cd14da873bddd820cdc7e0b522443aa688ee1fecb5a62f0877b2313948382f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cd14da873bddd820cdc7e0b522443aa688ee1fecb5a62f0877b2313948382f1", kill_on_drop: false }`
[INFO] [stdout] 6cd14da873bddd820cdc7e0b522443aa688ee1fecb5a62f0877b2313948382f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 502fcef7164b46ad3e238d72863e2b71b9c1e4e2ef19828829ad425bb50b0fed
[INFO] running `Command { std: "docker" "start" "-a" "502fcef7164b46ad3e238d72863e2b71b9c1e4e2ef19828829ad425bb50b0fed", kill_on_drop: false }`
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling dbase v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "502fcef7164b46ad3e238d72863e2b71b9c1e4e2ef19828829ad425bb50b0fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "502fcef7164b46ad3e238d72863e2b71b9c1e4e2ef19828829ad425bb50b0fed", kill_on_drop: false }`
[INFO] [stdout] 502fcef7164b46ad3e238d72863e2b71b9c1e4e2ef19828829ad425bb50b0fed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd0b3cd8ff0e922a7dfddb34e0b4e0af595a74b6282e863a4b4b0a508c768efb
[INFO] running `Command { std: "docker" "start" "-a" "cd0b3cd8ff0e922a7dfddb34e0b4e0af595a74b6282e863a4b4b0a508c768efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling tempfile v3.17.1
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling dbase v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.74s
[INFO] running `Command { std: "docker" "inspect" "cd0b3cd8ff0e922a7dfddb34e0b4e0af595a74b6282e863a4b4b0a508c768efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0b3cd8ff0e922a7dfddb34e0b4e0af595a74b6282e863a4b4b0a508c768efb", kill_on_drop: false }`
[INFO] [stdout] cd0b3cd8ff0e922a7dfddb34e0b4e0af595a74b6282e863a4b4b0a508c768efb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7432e8d63634618e0911a07c3d03344cf60b8f4814788071adf04ec88b6c8ebc
[INFO] running `Command { std: "docker" "start" "-a" "7432e8d63634618e0911a07c3d03344cf60b8f4814788071adf04ec88b6c8ebc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dbase-b2a708a69500a9bd)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test field::types::test::test_to_unix_timestamp ... ok
[INFO] [stdout] test field::types::test::test_to_julian_day_number ... ok
[INFO] [stdout] test field::types::test::test_from_julian_day_number ... ok
[INFO] [stdout] test field::types::test::test_write_read_empty_date ... ok
[INFO] [stdout] test field::test::write_read_field_info ... ok
[INFO] [stdout] test field::types::test::test_write_read_integer_via_enum ... ok
[INFO] [stdout] test field::types::test::test_to_unix_days ... ok
[INFO] [stdout] test field::types::test::write_read_ascii_char ... ok
[INFO] [stdout] test field::types::test::write_read_date ... ok
[INFO] [stdout] test header::test::pos_after_reading_header ... ok
[INFO] [stdout] test file::tests::ensure_record_has_been_read_into_buffer ... ok
[INFO] [stdout] test header::test::pos_after_writing_header ... ok
[INFO] [stdout] test header::test::read_write_header ... ok
[INFO] [stdout] test reading::test::pos_after_reading ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_file.rs (/opt/rustwide/target/debug/deps/test_file-c742e44188899f7d)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_file_classical_user_record_example ... ok
[INFO] [stdout] test test_file_char_trimming ... ok
[INFO] [stdout] test test_file_read_only ... ok
[INFO] [stdout] test test_file_is_record_deleted ... ok
[INFO] [stdout] test test_file_append_record ... ok
[INFO] [stdout] test test_file_read_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_serde.rs (/opt/rustwide/target/debug/deps/test_serde-24d4e621588a60de)
[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 tests/tests.rs (/opt/rustwide/target/debug/deps/tests-a1b38c5b0c2d7c99)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test from_scratch_dbase ... ok
[INFO] [stdout] test from_scratch_fox_pro_record ... ok
[INFO] [stdout] test test_none_float ... ok
[INFO] [stdout] test from_scratch_fox_pro_struct_record ... ok
[INFO] [stdout] test test_char_trimming ... ok
[INFO] [stdout] test test_record_marked_as_deleted_are_skipped_by_reader ... ok
[INFO] [stdout] test test_read_numeric_value_null_padded ... ok
[INFO] [stdout] test the_classical_user_record_example ... ok
[INFO] [stdout] test test_read_write_simple_file ... ok
[INFO] [stdout] test test_simple_file ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dbase
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/reading.rs - reading::Reader<T>::into_table_info (line 304) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 160) ... ok
[INFO] [stdout] test src/lib.rs - (line 62) ... ok
[INFO] [stdout] test src/field/mod.rs - field::FieldName (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 257) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/file.rs - file::File (line 431) ... ok
[INFO] [stdout] test src/record.rs - record::Record::insert (line 35) ... ok
[INFO] [stdout] test src/lib.rs - (line 206) ... FAILED
[INFO] [stdout] test src/lib.rs - dbase_record (line 354) ... ok
[INFO] [stdout] test src/reading.rs - reading::Reader<T>::new (line 188) ... ok
[INFO] [stdout] test src/lib.rs - (line 220) ... ok
[INFO] [stdout] test src/reading.rs - reading::Reader<T>::new (line 197) ... ok
[INFO] [stdout] test src/reading.rs - reading::Reader<BufReader<File>>::from_path (line 332) ... ok
[INFO] [stdout] test src/lib.rs - (line 120) ... ok
[INFO] [stdout] test src/reading.rs - reading::Reader<T>::read (line 276) ... ok
[INFO] [stdout] test src/writing.rs - writing::TableWriterBuilder (line 60) ... ok
[INFO] [stdout] test src/writing.rs - writing::TableWriter<W>::write_records (line 592) ... ok
[INFO] [stdout] test src/writing.rs - writing::TableWriter<W>::write_record (line 525) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/reading.rs - reading::ReaderBuilder (line 80) ... ok
[INFO] [stdout] test src/reading.rs - reading::read (line 613) ... ok
[INFO] [stdout] test src/writing.rs - writing::TableWriterBuilder::from_reader (line 100) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 206) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/lib.rs:9:43:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Error { record_num: 0, field: None, kind: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b871d403a62 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b871d403a62 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b871d403a62 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b871d403a62 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b871d424ab3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b871d424ab3 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5b871d401413 - std::io::default_write_fmt::h92ac9345fd53cc14
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b871d401413 - std::io::Write::write_fmt::h5ebaf381f8338068
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b871d4038b2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b871d404926 - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b871d404729 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x5b871d4051f2 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x5b871d40508a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x5b871d403f59 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x5b871d404d1d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x5b871d423000 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5b871d4233a6 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x5b871d3df846 - rust_out::main::h1cd293e76fb201f2
[INFO] [stdout]   18:     0x5b871d3c5b7e - core::ops::function::FnOnce::call_once::h8650d540c83298da
[INFO] [stdout]   19:     0x5b871d3c4dcd - std::sys::backtrace::__rust_begin_short_backtrace::h65170d5b4e4d894c
[INFO] [stdout]   20:     0x5b871d3c494f - std::rt::lang_start::{{closure}}::h99c112c2f86d160a
[INFO] [stdout]   21:     0x5b871d3fe620 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc3929e8466919df6
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   22:     0x5b871d3fe620 - std::panicking::catch_unwind::do_call::hed30a66745299fca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23:     0x5b871d3fe620 - std::panicking::catch_unwind::hdfb0bc9563518507
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24:     0x5b871d3fe620 - std::panic::catch_unwind::hd0a1d748acfba573
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x5b871d3fe620 - std::rt::lang_start_internal::{{closure}}::h0c1845f1b3064b93
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x5b871d3fe620 - std::panicking::catch_unwind::do_call::h1114c52e864472d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5b871d3fe620 - std::panicking::catch_unwind::h91938c6665615bc7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5b871d3fe620 - std::panic::catch_unwind::h0c65d4211626564a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5b871d3fe620 - std::rt::lang_start_internal::hc41e58da8618ff02
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x5b871d3c4931 - std::rt::lang_start::hd06769ee43ea11be
[INFO] [stdout]   31:     0x5b871d3dfb55 - main
[INFO] [stdout]   32:     0x7278f44a71ca - <unknown>
[INFO] [stdout]   33:     0x7278f44a728b - __libc_start_main
[INFO] [stdout]   34:     0x5b871d3c0c35 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/writing.rs - writing::TableWriter<W>::write_record (line 525) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Error { record_num: 0, field: None, kind: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]     src/lib.rs - (line 206)
[INFO] [stdout]     src/writing.rs - writing::TableWriter<W>::write_record (line 525)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 22 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7432e8d63634618e0911a07c3d03344cf60b8f4814788071adf04ec88b6c8ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7432e8d63634618e0911a07c3d03344cf60b8f4814788071adf04ec88b6c8ebc", kill_on_drop: false }`
[INFO] [stdout] 7432e8d63634618e0911a07c3d03344cf60b8f4814788071adf04ec88b6c8ebc
