[INFO] fetching crate regashii 0.4.0... [INFO] testing regashii-0.4.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate regashii 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate regashii 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate regashii 0.4.0 [INFO] tweaked toml for crates.io crate regashii 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate regashii 0.4.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate regashii 0.4.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfa9c4a739a2b0eda0abeb6f4b6ca6ccbb9f4d7158a71d9b4f213beb62c1c01b [INFO] running `Command { std: "docker" "start" "-a" "bfa9c4a739a2b0eda0abeb6f4b6ca6ccbb9f4d7158a71d9b4f213beb62c1c01b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfa9c4a739a2b0eda0abeb6f4b6ca6ccbb9f4d7158a71d9b4f213beb62c1c01b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfa9c4a739a2b0eda0abeb6f4b6ca6ccbb9f4d7158a71d9b4f213beb62c1c01b", kill_on_drop: false }` [INFO] [stdout] bfa9c4a739a2b0eda0abeb6f4b6ca6ccbb9f4d7158a71d9b4f213beb62c1c01b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d487f645fd7212103008f4e50bf09d202733af6d105c70d2b889c8c9aea58a03 [INFO] running `Command { std: "docker" "start" "-a" "d487f645fd7212103008f4e50bf09d202733af6d105c70d2b889c8c9aea58a03", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.83 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling utf16string v0.2.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.65 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling regashii v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.97s [INFO] running `Command { std: "docker" "inspect" "d487f645fd7212103008f4e50bf09d202733af6d105c70d2b889c8c9aea58a03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d487f645fd7212103008f4e50bf09d202733af6d105c70d2b889c8c9aea58a03", kill_on_drop: false }` [INFO] [stdout] d487f645fd7212103008f4e50bf09d202733af6d105c70d2b889c8c9aea58a03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 998d2a8577d8bf74261e2e8dd77fcb4dfd5f0b37a5b6f8ef6e3dbdfc8eb209da [INFO] running `Command { std: "docker" "start" "-a" "998d2a8577d8bf74261e2e8dd77fcb4dfd5f0b37a5b6f8ef6e3dbdfc8eb209da", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling syn v2.0.65 [INFO] [stderr] Compiling pretty_assertions v1.4.0 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling regashii v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.68s [INFO] running `Command { std: "docker" "inspect" "998d2a8577d8bf74261e2e8dd77fcb4dfd5f0b37a5b6f8ef6e3dbdfc8eb209da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "998d2a8577d8bf74261e2e8dd77fcb4dfd5f0b37a5b6f8ef6e3dbdfc8eb209da", kill_on_drop: false }` [INFO] [stdout] 998d2a8577d8bf74261e2e8dd77fcb4dfd5f0b37a5b6f8ef6e3dbdfc8eb209da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bd6d5aa944ed898c94650db2d3288c324f7ff41f71cbc56d23df8e320971798a [INFO] running `Command { std: "docker" "start" "-a" "bd6d5aa944ed898c94650db2d3288c324f7ff41f71cbc56d23df8e320971798a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regashii-ba18ca6d9da7c162) [INFO] [stdout] [INFO] [stdout] running 142 tests [INFO] [stdout] test deserialize::tests::element_normalization::bracket_in_key_name ... ok [INFO] [stdout] test deserialize::tests::element_normalization::comment_after_key ... ok [INFO] [stdout] test deserialize::tests::element_normalization::concatenated_line_with_comment ... ok [INFO] [stdout] test deserialize::tests::element_normalization::garbage_after_value_data ... ok [INFO] [stdout] test deserialize::tests::element_normalization::quote_in_key_name ... ok [INFO] [stdout] test deserialize::tests::element_normalization::quoted_semicolons ... ok [INFO] [stdout] test deserialize::tests::element_normalization::concatenated_lines ... ok [INFO] [stdout] test deserialize::tests::element_normalization::semicolon_and_bracket_in_key_name ... ok [INFO] [stdout] test deserialize::tests::element_normalization::quoted_semicolons_plus_escaped_quotes ... ok [INFO] [stdout] test deserialize::tests::element_normalization::whole_line_comment ... ok [INFO] [stdout] test deserialize::tests::element_normalization::semicolon_in_key_name ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_regedit5::quote ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_regedit5::null ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_regedit5::unicode ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_wine::bracket ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_wine::quote ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_wine::regular_backslash ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_regedit5::regular_backslash ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_regedit5::regular_backslash ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::carriage_return ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::null ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::quote ... ok [INFO] [stdout] test deserialize::tests::format_normalization::comment_after_format ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::new_line ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_wine::surrogate_pair ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_regedit5::empty ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_regedit5::quote ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::regular_backslash ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::empty ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::backslash_not_carriage_return ... ok [INFO] [stdout] test deserialize::tests::invalid_format ... ok [INFO] [stdout] test deserialize::tests::escaped_keys_wine::unicode ... ok [INFO] [stdout] test deserialize::tests::invalid_keys::blank_add_key ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::unicode ... ok [INFO] [stdout] test deserialize::tests::invalid_keys::blank_delete_key ... ok [INFO] [stdout] test deserialize::tests::invalid_keys::inner_leading_space ... ok [INFO] [stdout] test deserialize::tests::invalid_keys::no_closing_bracket ... ok [INFO] [stdout] test deserialize::tests::invalid_named_values_err::name_with_unmatched_quote ... ok [INFO] [stdout] test deserialize::tests::invalid_named_values_none::str_with_unmatched_quote ... ok [INFO] [stdout] test deserialize::tests::invalid_named_values_none::sz_with_unmatched_quote ... ok [INFO] [stdout] test deserialize::tests::invalid_value_data::str_invalid ... ok [INFO] [stdout] test deserialize::tests::valid_keys::addendum ... ok [INFO] [stdout] test deserialize::tests::valid_keys::addendum_with_comment ... ok [INFO] [stdout] test deserialize::tests::valid_keys::comment ... ok [INFO] [stdout] test deserialize::tests::valid_keys::extra_brackets ... ok [INFO] [stdout] test deserialize::tests::valid_keys::inner_trailing_space ... ok [INFO] [stdout] test deserialize::tests::valid_keys::one_backslash ... ok [INFO] [stdout] test deserialize::tests::valid_keys::multiple_backslashes ... ok [INFO] [stdout] test deserialize::tests::valid_keys::simple ... ok [INFO] [stdout] test deserialize::tests::valid_named_values::quoted_equal_signs ... ok [INFO] [stdout] test deserialize::tests::valid_named_values::simple ... ok [INFO] [stdout] test deserialize::tests::valid_named_values::whitespace ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::dword_255 ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::hex_a ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::hex_multi_sz_empty ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::hex_expand_sz_empty ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::hex_qword_0 ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::sz_empty ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::sz_escaped_characters ... ok [INFO] [stdout] test deserialize::tests::valid_value_data_wine::str_expand ... ok [INFO] [stdout] test deserialize::tests::valid_value_names::default ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::delete ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::dword_0 ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::hex_empty ... ok [INFO] [stdout] test deserialize::tests::valid_value_names::default_whitespace ... ok [INFO] [stdout] test deserialize::tests::valid_value_names::sz_escaped_characters ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::sz_simple ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::hex_qword_1 ... ok [INFO] [stdout] test deserialize::tests::valid_value_names::sz_inner_equal_signs ... ok [INFO] [stdout] test deserialize::tests::valid_value_data_wine::str_multi ... ok [INFO] [stdout] test deserialize::tests::valid_value_names::sz_simple ... ok [INFO] [stdout] test deserialize::tests::valid_wine_global_options::arch ... ok [INFO] [stdout] test deserialize::tests::valid_wine_key_options::class ... ok [INFO] [stdout] test deserialize::tests::valid_wine_key_options::link ... ok [INFO] [stdout] test deserialize::tests::valid_wine_key_options::other ... ok [INFO] [stdout] test deserialize::tests::valid_wine_key_options::time ... ok [INFO] [stdout] test serialize::tests::escaped_keys_wine2::bracket ... ok [INFO] [stdout] test serialize::tests::escaped_keys_wine2::quote ... ok [INFO] [stdout] test serialize::tests::escaped_keys_wine2::regular_backslash ... ok [INFO] [stdout] test serialize::tests::escaped_keys_wine2::surrogate_pair ... ok [INFO] [stdout] test serialize::tests::escaped_keys_wine2::unicode ... ok [INFO] [stdout] test serialize::tests::escaped_values_regedit5::carriage_return ... ok [INFO] [stdout] test serialize::tests::escaped_values_regedit5::empty ... ok [INFO] [stdout] test serialize::tests::escaped_values_regedit5::new_line ... ok [INFO] [stdout] test serialize::tests::escaped_values_regedit5::null ... ok [INFO] [stdout] test serialize::tests::escaped_values_regedit5::quote ... ok [INFO] [stdout] test deserialize::tests::valid_value_data::hex_qword_255 ... ok [INFO] [stdout] test deserialize::tests::valid_value_data_wine::str_sz ... ok [INFO] [stdout] test serialize::tests::escaped_values_regedit5::regular_backslash ... ok [INFO] [stdout] test deserialize::tests::valid_wine_global_options::other ... ok [INFO] [stdout] test serialize::tests::escaped_values_regedit5::unicode ... ok [INFO] [stdout] test serialize::tests::escaped_values_wine2::carriage_return ... ok [INFO] [stdout] test serialize::tests::escaped_values_wine2::empty ... ok [INFO] [stdout] test serialize::tests::escaped_values_wine2::new_line ... ok [INFO] [stdout] test serialize::tests::escaped_values_wine2::null ... ok [INFO] [stdout] test serialize::tests::escaped_values_wine2::quote ... ok [INFO] [stdout] test serialize::tests::escaped_values_wine2::regular_backslash ... ok [INFO] [stdout] test serialize::tests::escaped_values_wine2::unicode ... ok [INFO] [stdout] test serialize::tests::valid_keys::add ... ok [INFO] [stdout] test serialize::tests::valid_keys::addendum ... ok [INFO] [stdout] test serialize::tests::valid_keys::delete ... ok [INFO] [stdout] test serialize::tests::valid_keys::multiple_backslashes ... ok [INFO] [stdout] test serialize::tests::valid_keys::one_backslash ... ok [INFO] [stdout] test serialize::tests::valid_value_names::default ... ok [INFO] [stdout] test serialize::tests::valid_value_names::sz_escaped_characters ... ok [INFO] [stdout] test serialize::tests::valid_value_names::sz_inner_equal_signs ... ok [INFO] [stdout] test serialize::tests::valid_value_names::sz_simple ... ok [INFO] [stdout] test serialize::tests::valid_values::delete ... ok [INFO] [stdout] test serialize::tests::valid_values::dword_0 ... ok [INFO] [stdout] test serialize::tests::valid_values::dword_255 ... ok [INFO] [stdout] test serialize::tests::valid_values::hex_a ... ok [INFO] [stdout] test serialize::tests::valid_values::hex_empty ... ok [INFO] [stdout] test deserialize::tests::escaped_value_data_wine::backslash_not_new_line ... ok [INFO] [stdout] test serialize::tests::valid_values::hex_expand_sz_empty ... ok [INFO] [stdout] test serialize::tests::valid_values::hex_qword_0 ... ok [INFO] [stdout] test serialize::tests::valid_values::hex_qword_255 ... ok [INFO] [stdout] test serialize::tests::valid_values::hex_multi_sz_empty ... ok [INFO] [stdout] test serialize::tests::valid_values::str_multi ... ok [INFO] [stdout] test serialize::tests::valid_values::str_expand ... ok [INFO] [stdout] test serialize::tests::valid_values::str_sz ... ok [INFO] [stdout] test serialize::tests::valid_values::sz_escaped_characters ... ok [INFO] [stdout] test serialize::tests::valid_values::sz_simple ... ok [INFO] [stdout] test serialize::tests::valid_wine_global_options::arch ... ok [INFO] [stdout] test serialize::tests::valid_values::hex_qword_1 ... ok [INFO] [stdout] test serialize::tests::valid_wine_global_options::other ... ok [INFO] [stdout] test serialize::tests::valid_wine_key_options::class ... ok [INFO] [stdout] test serialize::tests::valid_wine_key_options::other ... ok [INFO] [stdout] test serialize::tests::valid_wine_key_options::time ... ok [INFO] [stdout] test tests::apply ... ok [INFO] [stdout] test tests::complex_regedit4 ... ok [INFO] [stdout] test tests::irregular_regedit5 ... ok [INFO] [stdout] test tests::japanese_regedit5 ... ok [INFO] [stdout] test tests::japanese_regedit4 ... ok [INFO] [stdout] test tests::multi_sz_separation_regedit4 ... ok [INFO] [stdout] test tests::simple_regedit5 ... ok [INFO] [stdout] test tests::simple_regedit4 ... ok [INFO] [stdout] test tests::repetition_regedit5 ... ok [INFO] [stdout] test tests::wine_v2 ... ok [INFO] [stdout] test tests::complex_regedit5 ... ok [INFO] [stdout] test tests::key_name ... ok [INFO] [stdout] test serialize::tests::valid_wine_key_options::link ... ok [INFO] [stdout] test tests::multi_sz_separation_regedit5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 142 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests regashii [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 64) ... FAILED [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 64) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (223) panicked at src/lib.rs:15:39: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5a7df3b411d2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5a7df3b411d2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5a7df3b411d2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5a7df3b411d2 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5a7df3b5137f - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5a7df3b5137f - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5a7df3b1f5c1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5a7df3b1f5c1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5a7df3b24942 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5a7df3b261fc - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5a7df3b26056 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x5a7df3b26885 - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x5a7df3b2671a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x5a7df3b24a79 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5a7df3b13f3d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x5a7df3b54c40 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x5a7df3b54066 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stdout] 17: 0x5a7df3a95756 - rust_out::main::_doctest_main_src_lib_rs_64_0::h6ca8f2dea939f252 [INFO] [stdout] 18: 0x5a7df3a954b6 - rust_out::main::h909c389308a13d94 [INFO] [stdout] 19: 0x5a7df3a94823 - core::ops::function::FnOnce::call_once::he80aaf16098e337a [INFO] [stdout] 20: 0x5a7df3a947a6 - std::sys::backtrace::__rust_begin_short_backtrace::hd4f5856814720a68 [INFO] [stdout] 21: 0x5a7df3a94789 - std::rt::lang_start::{{closure}}::hdd522a24cafb4b4b [INFO] [stdout] 22: 0x5a7df3b209c0 - core::ops::function::impls:: for &F>::call_once::h4967fb77e0dfb65c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x5a7df3b209c0 - std::panicking::catch_unwind::do_call::hf7e87675c3e14c23 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x5a7df3b209c0 - std::panicking::catch_unwind::h26f0e342004b5114 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x5a7df3b209c0 - std::panic::catch_unwind::h9ee33ca17775d897 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x5a7df3b209c0 - std::rt::lang_start_internal::{{closure}}::h243ba3495fa13cf8 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x5a7df3b209c0 - std::panicking::catch_unwind::do_call::h819db0a7788e7259 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x5a7df3b209c0 - std::panicking::catch_unwind::h23e08fb4a7b9f405 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x5a7df3b209c0 - std::panic::catch_unwind::h7ca3d9eabb6135ff [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x5a7df3b209c0 - std::rt::lang_start_internal::h06ad7395f4fda8d7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x5a7df3a94771 - std::rt::lang_start::h5d51bffdfd88737a [INFO] [stdout] 32: 0x5a7df3a95825 - main [INFO] [stdout] 33: 0x706ccf07d1ca - [INFO] [stdout] 34: 0x706ccf07d28b - __libc_start_main [INFO] [stdout] 35: 0x5a7df3a94495 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 64) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "bd6d5aa944ed898c94650db2d3288c324f7ff41f71cbc56d23df8e320971798a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6d5aa944ed898c94650db2d3288c324f7ff41f71cbc56d23df8e320971798a", kill_on_drop: false }` [INFO] [stdout] bd6d5aa944ed898c94650db2d3288c324f7ff41f71cbc56d23df8e320971798a