[INFO] fetching crate qrqrpar 0.1.7... [INFO] testing qrqrpar-0.1.7 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate qrqrpar 0.1.7 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate qrqrpar 0.1.7 [INFO] finished tweaking crates.io crate qrqrpar 0.1.7 [INFO] tweaked toml for crates.io crate qrqrpar 0.1.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate qrqrpar 0.1.7 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate qrqrpar 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 567d0592cae09b550efec285c41678b5f1daeeaaa376e93289e4e952343027eb [INFO] running `Command { std: "docker" "start" "-a" "567d0592cae09b550efec285c41678b5f1daeeaaa376e93289e4e952343027eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "567d0592cae09b550efec285c41678b5f1daeeaaa376e93289e4e952343027eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "567d0592cae09b550efec285c41678b5f1daeeaaa376e93289e4e952343027eb", kill_on_drop: false }` [INFO] [stdout] 567d0592cae09b550efec285c41678b5f1daeeaaa376e93289e4e952343027eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5711a1832653527ba77ce578bbf4a60a34dab52c7b8893d0a40dee2c99c34a3f [INFO] running `Command { std: "docker" "start" "-a" "5711a1832653527ba77ce578bbf4a60a34dab52c7b8893d0a40dee2c99c34a3f", kill_on_drop: false }` [INFO] [stderr] Compiling bytemuck v1.23.1 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling roxmltree v0.20.0 [INFO] [stderr] Compiling rctree v0.5.0 [INFO] [stderr] Compiling ttf-parser v0.19.2 [INFO] [stderr] Compiling kurbo v0.9.5 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Compiling unicode-ccc v0.1.2 [INFO] [stderr] Compiling unicode-script v0.5.7 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling memmap2 v0.8.0 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling unicode-properties v0.1.3 [INFO] [stderr] Compiling unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling fdeflate v0.3.7 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling unicode-vo v0.1.0 [INFO] [stderr] Compiling data-url v0.3.1 [INFO] [stderr] Compiling imagesize v0.12.0 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling tiny-skia-path v0.11.4 [INFO] [stderr] Compiling roxmltree v0.18.1 [INFO] [stderr] Compiling simplecss v0.2.2 [INFO] [stderr] Compiling xmlwriter v0.1.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling weezl v0.1.10 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling jpeg-decoder v0.3.2 [INFO] [stderr] Compiling svgtypes v0.12.0 [INFO] [stderr] Compiling fontconfig-parser v0.5.8 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling usvg-tree v0.36.0 [INFO] [stderr] Compiling tiny-skia v0.11.4 [INFO] [stderr] Compiling usvg-parser v0.36.0 [INFO] [stderr] Compiling fontdb v0.15.0 [INFO] [stderr] Compiling rustybuzz v0.10.0 [INFO] [stderr] Compiling usvg-text-layout v0.36.0 [INFO] [stderr] Compiling usvg v0.36.0 [INFO] [stderr] Compiling resvg v0.36.0 [INFO] [stderr] Compiling qrqrpar v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/coding.rs:102:22 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn new(data: &[u8]) -> Parser { [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] 102 | pub fn new(data: &[u8]) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.82s [INFO] running `Command { std: "docker" "inspect" "5711a1832653527ba77ce578bbf4a60a34dab52c7b8893d0a40dee2c99c34a3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5711a1832653527ba77ce578bbf4a60a34dab52c7b8893d0a40dee2c99c34a3f", kill_on_drop: false }` [INFO] [stdout] 5711a1832653527ba77ce578bbf4a60a34dab52c7b8893d0a40dee2c99c34a3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3be2c7db9d9ee74f90a191a977c01f1f5e85f3f8fc89a6f33d04e832513b6490 [INFO] running `Command { std: "docker" "start" "-a" "3be2c7db9d9ee74f90a191a977c01f1f5e85f3f8fc89a6f33d04e832513b6490", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/coding.rs:102:22 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn new(data: &[u8]) -> Parser { [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] 102 | pub fn new(data: &[u8]) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling qrqrpar v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/coding.rs:102:22 [INFO] [stdout] | [INFO] [stdout] 102 | pub fn new(data: &[u8]) -> Parser { [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] 102 | pub fn new(data: &[u8]) -> Parser<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "3be2c7db9d9ee74f90a191a977c01f1f5e85f3f8fc89a6f33d04e832513b6490", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3be2c7db9d9ee74f90a191a977c01f1f5e85f3f8fc89a6f33d04e832513b6490", kill_on_drop: false }` [INFO] [stdout] 3be2c7db9d9ee74f90a191a977c01f1f5e85f3f8fc89a6f33d04e832513b6490 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 235624c222178f931673888e06075daee2ce41e710ea3d2692f8796755f1854c [INFO] running `Command { std: "docker" "start" "-a" "235624c222178f931673888e06075daee2ce41e710ea3d2692f8796755f1854c", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/coding.rs:102:22 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn new(data: &[u8]) -> Parser { [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] 102 | pub fn new(data: &[u8]) -> Parser<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `qrqrpar` (lib) generated 1 warning (run `cargo fix --lib -p qrqrpar` to apply 1 suggestion) [INFO] [stderr] warning: `qrqrpar` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qrqrpar-608abf16b72470fc) [INFO] [stdout] [INFO] [stdout] running 64 tests [INFO] [stdout] test bits::alphanumeric_tests::test_micro_qr_unsupported ... ok [INFO] [stdout] test bits::alphanumeric_tests::test_iso_18004_2006_example ... ok [INFO] [stdout] test bits::alphanumeric_tests::test_data_too_long ... ok [INFO] [stdout] test bits::kanji_tests::test_iso_18004_example ... ok [INFO] [stdout] test bits::byte_tests::test ... ok [INFO] [stdout] test bits::byte_tests::test_data_too_long ... ok [INFO] [stdout] test bits::kanji_tests::test_micro_qr_unsupported ... ok [INFO] [stdout] test bits::numeric_tests::test_data_too_long_error ... ok [INFO] [stdout] test bits::numeric_tests::test_iso_18004_2000_example_2 ... ok [INFO] [stdout] test bits::numeric_tests::test_iso_18004_2006_example_1 ... ok [INFO] [stdout] test bits::numeric_tests::test_iso_18004_2006_example_2 ... ok [INFO] [stdout] test bits::test_push_number ... ok [INFO] [stdout] test canvas::alignment_pattern_tests::test_draw_alignment_patterns_1 ... ok [INFO] [stdout] test canvas::alignment_pattern_tests::test_draw_alignment_patterns_3 ... ok [INFO] [stdout] test bits::kanji_tests::test_data_too_long ... ok [INFO] [stdout] test canvas::alignment_pattern_tests::test_draw_alignment_patterns_7 ... ok [INFO] [stdout] test canvas::alignment_pattern_tests::test_draw_alignment_patterns_rmqr7x77 ... ok [INFO] [stdout] test canvas::draw_codewords_test::test_micro_qr_1 ... ok [INFO] [stdout] test canvas::draw_codewords_test::test_qr_2 ... ok [INFO] [stdout] test canvas::draw_codewords_test::test_rmqr ... ok [INFO] [stdout] test canvas::draw_version_info_tests::test_draw_number ... ok [INFO] [stdout] test bits::byte_tests::test_micro_qr_unsupported ... ok [INFO] [stdout] test canvas::draw_version_info_tests::test_draw_reserved_format_info_patterns_qr ... ok [INFO] [stdout] test canvas::draw_version_info_tests::test_draw_version_info_1 ... ok [INFO] [stdout] test canvas::draw_version_info_tests::test_draw_reserved_format_info_patterns_micro_qr ... ok [INFO] [stdout] test canvas::mask_tests::test_apply_mask_qr ... ok [INFO] [stdout] test canvas::draw_version_info_tests::test_draw_version_info_7 ... ok [INFO] [stdout] test canvas::mask_tests::test_draw_format_info_patterns_micro_qr ... ok [INFO] [stdout] test canvas::mask_tests::test_draw_format_info_patterns_qr ... ok [INFO] [stdout] test canvas::penalty_tests::check_penalty_canvas ... ok [INFO] [stdout] test canvas::penalty_tests::test_penalty_score_adjacent ... ok [INFO] [stdout] test canvas::penalty_tests::test_penalty_score_balance ... ok [INFO] [stdout] test canvas::penalty_tests::test_penalty_score_block ... ok [INFO] [stdout] test canvas::penalty_tests::test_penalty_score_finder ... ok [INFO] [stdout] test canvas::penalty_tests::test_penalty_score_light_sides ... ok [INFO] [stdout] test canvas::timing_pattern_tests::test_draw_timing_patterns_micro_qr ... ok [INFO] [stdout] test canvas::timing_pattern_tests::test_draw_timing_patterns_qr ... ok [INFO] [stdout] test canvas::timing_pattern_tests::test_draw_timing_patterns_rmqr11x77 ... ok [INFO] [stdout] test canvas::timing_pattern_tests::test_draw_timing_patterns_rmqr9x77 ... ok [INFO] [stdout] test canvas::timing_pattern_tests::test_draw_timing_patterns_rmqr7x77 ... ok [INFO] [stdout] test coding::optimize_tests::test_annex_j_guideline_1a ... ok [INFO] [stdout] test coding::optimize_tests::test_annex_j_guideline_1c ... ok [INFO] [stdout] test coding::optimize_tests::test_example_1 ... ok [INFO] [stdout] test coding::optimize_tests::test_example_2 ... ok [INFO] [stdout] test coding::optimize_tests::test_example_4 ... ok [INFO] [stdout] test coding::optimize_tests::test_example_3 ... ok [INFO] [stdout] test coding::optimize_tests::test_example_5 ... ok [INFO] [stdout] test coding::parse_tests::test_not_kanji_1 ... ok [INFO] [stdout] test coding::parse_tests::test_not_kanji_2 ... ok [INFO] [stdout] test coding::parse_tests::test_not_kanji_3 ... ok [INFO] [stdout] test coding::parse_tests::test_not_kanji_4 ... ok [INFO] [stdout] test coding::parse_tests::test_parse_1 ... ok [INFO] [stdout] test coding::parse_tests::test_parse_shift_jis_example_1 ... ok [INFO] [stdout] test coding::parse_tests::test_parse_utf_8 ... ok [INFO] [stdout] test ec::construct_codewords_test::test_add_ec_complex ... ok [INFO] [stdout] test ec::construct_codewords_test::test_add_ec_simple ... ok [INFO] [stdout] test ec::ec_tests::test_poly_mod_1 ... ok [INFO] [stdout] test ec::ec_tests::test_poly_mod_2 ... ok [INFO] [stdout] test ec::ec_tests::test_poly_mod_3 ... ok [INFO] [stdout] test ec::test_interleave ... ok [INFO] [stdout] test image_test::test_save_svg2 ... ok [INFO] [stdout] test image_test::test_save_svg ... ok [INFO] [stdout] test coding::optimize_tests::test_annex_j_guideline_1b ... ok [INFO] [stderr] Doc-tests qrqrpar [INFO] [stdout] test image_test::test_save_png ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 64 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/coding.rs - coding::EcsIter (line 46) ... ignored [INFO] [stdout] test src/types.rs - types::Color::select (line 58) ... ok [INFO] [stdout] test src/lib.rs - QrCode::rmqr (line 235) ... ok [INFO] [stdout] test src/canvas.rs - canvas::Module::mask (line 31) ... ok [INFO] [stdout] test src/lib.rs - QrCode::new (line 92) ... ok [INFO] [stdout] test src/types.rs - types::Mode::max (line 366) ... ok [INFO] [stdout] test src/coding.rs - coding::Parser<'_>::new (line 94) ... ok [INFO] [stdout] test src/lib.rs - QrCode::with_version (line 134) ... ok [INFO] [stdout] test src/lib.rs - QrCode::rmqr_with_options (line 250) ... ok [INFO] [stdout] test src/lib.rs - QrCode::with_error_correction_level (line 109) ... ok [INFO] [stdout] test src/types.rs - types::Mode::data_bits_count (line 349) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] test src/types.rs - types::Mode::length_bits_count (line 301) ... ok [INFO] [stdout] test src/lib.rs - QrCode::with_version (line 128) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] Test executable failed (exit status: 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (452) panicked at src/lib.rs:14:35: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6485dbf76632 - std::backtrace_rs::backtrace::libunwind::trace::h16acf28769fcd909 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6485dbf76632 - std::backtrace_rs::backtrace::trace_unsynchronized::hb5541aa5d4f92513 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6485dbf76632 - std::sys::backtrace::_print_fmt::h8ac8268cb667a306 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6485dbf76632 - ::fmt::h47627beda0767f4c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6485dbf8898f - core::fmt::rt::Argument::fmt::h686a01ad57c1c92a [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6485dbf8898f - core::fmt::write::h8a63064c67176fd8 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x6485dbf525f3 - std::io::default_write_fmt::hc257f38f86d39af6 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6485dbf525f3 - std::io::Write::write_fmt::h5e9b646cef91150b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6485dbf58642 - std::sys::backtrace::BacktraceLock::print::h4634d27c0afbaebb [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6485dbf5b00f - std::panicking::default_hook::{{closure}}::h23e0299d4738b766 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6485dbf5ae69 - std::panicking::default_hook::hfeec6294e8751b62 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x6485dbf5b5e5 - std::panicking::panic_with_hook::hd57cd463d793ed79 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x6485dbf5b47a - std::panicking::panic_handler::{{closure}}::hddd6216c3fddee3b [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:707:13 [INFO] [stdout] 13: 0x6485dbf58779 - std::sys::backtrace::__rust_end_short_backtrace::h5e7a56f283378525 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x6485dbf4685d - __rustc[256c90bb7e548b45]::rust_begin_unwind [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x6485dbf92600 - core::panicking::panic_fmt::hf19c198748ef6a95 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/panicking.rs:80:14 [INFO] [stdout] 16: 0x6485dbf91806 - core::result::unwrap_failed::he81173b5792ad6b0 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/result.rs:1862:5 [INFO] [stdout] 17: 0x6485dbbef4f7 - rust_out::main::_doctest_main_src_lib_rs_5_0::h6e368a5ba1b2f83f [INFO] [stdout] 18: 0x6485dbbef306 - rust_out::main::he986860d8b7bc94f [INFO] [stdout] 19: 0x6485dbbeeab3 - core::ops::function::FnOnce::call_once::hd0f888ea33950d2d [INFO] [stdout] 20: 0x6485dbbeea96 - std::sys::backtrace::__rust_begin_short_backtrace::h70a8cfcb1f800bff [INFO] [stdout] 21: 0x6485dbbeea79 - std::rt::lang_start::{{closure}}::h03ca8d00642774ee [INFO] [stdout] 22: 0x6485dbf53a20 - core::ops::function::impls:: for &F>::call_once::hdf957eac011d0136 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21 [INFO] [stdout] 23: 0x6485dbf53a20 - std::panicking::catch_unwind::do_call::h9ff550f7799115e1 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 24: 0x6485dbf53a20 - std::panicking::catch_unwind::ha7ce46787bb12905 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 25: 0x6485dbf53a20 - std::panic::catch_unwind::h625b36596def7d39 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 26: 0x6485dbf53a20 - std::rt::lang_start_internal::{{closure}}::h4cbc9430de699e2c [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:175:24 [INFO] [stdout] 27: 0x6485dbf53a20 - std::panicking::catch_unwind::do_call::h5af2f11409a22e3e [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x6485dbf53a20 - std::panicking::catch_unwind::hf64cf7b0d8070f52 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x6485dbf53a20 - std::panic::catch_unwind::h480b74763390cdcf [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x6485dbf53a20 - std::rt::lang_start_internal::h4b3d04f698aef094 [INFO] [stdout] at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:171:5 [INFO] [stdout] 31: 0x6485dbbeea61 - std::rt::lang_start::h457230af78cce7e7 [INFO] [stdout] 32: 0x6485dbbef875 - main [INFO] [stdout] 33: 0x7e95ebf3c1ca - [INFO] [stdout] 34: 0x7e95ebf3c28b - __libc_start_main [INFO] [stdout] 35: 0x6485dbbee855 - _start [INFO] [stdout] 36: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.00s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "235624c222178f931673888e06075daee2ce41e710ea3d2692f8796755f1854c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "235624c222178f931673888e06075daee2ce41e710ea3d2692f8796755f1854c", kill_on_drop: false }` [INFO] [stdout] 235624c222178f931673888e06075daee2ce41e710ea3d2692f8796755f1854c