[INFO] fetching crate thag_styling 1.1.0...
[INFO] testing thag_styling-1.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate thag_styling 1.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate thag_styling 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate thag_styling 1.1.0
[INFO] tweaked toml for crates.io crate thag_styling 1.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate thag_styling 1.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate thag_styling 1.1.0 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486
[INFO] running `Command { std: "docker" "start" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling log v0.4.30
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde_core v1.0.229
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[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
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[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling compact_str v0.9.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling predicates-core v1.0.10
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling lru v0.18.4
[INFO] [stderr]    Compiling prettyplease v0.3.0
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling phf_shared v0.12.1
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling mockall_derive v0.13.1
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling predicates v3.1.4
[INFO] [stderr]    Compiling predicates-tree v1.0.13
[INFO] [stderr]    Compiling fragile v2.1.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling phf_generator v0.12.1
[INFO] [stderr]    Compiling line-clipping v0.3.8
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling thag_proc_macros v1.1.0
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling mockall_derive v0.15.0
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling convert_case v0.11.0
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling inline_colorization v0.1.6
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling strict v0.2.0
[INFO] [stderr]    Compiling unicode-truncate v2.0.1
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling mockall v0.15.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling edit v0.1.5
[INFO] [stderr]    Compiling toml_edit v0.25.12+spec-1.1.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling phf_macros v0.12.1
[INFO] [stderr]    Compiling optfield v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling phf v0.12.1
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling kasuari v0.4.12
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling documented-macros v0.10.0
[INFO] [stderr]    Compiling ratatui-core v0.1.2
[INFO] [stderr]    Compiling thag_styling v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling documented v0.10.0
[INFO] [stderr]    Compiling regex v1.13.0
[INFO] [stderr]    Compiling mockall v0.13.1
[INFO] [stderr]    Compiling termbg v0.6.2
[INFO] [stderr]    Compiling ratatui-widgets v0.3.2
[INFO] [stderr]    Compiling ratatui-crossterm v0.1.2
[INFO] [stderr]    Compiling ratatui-macros v0.7.2
[INFO] [stderr]    Compiling ratatui v0.30.2
[INFO] [stderr]    Compiling thag_common v1.1.0
[INFO] [stderr] warning: unused dependency `phf`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.phf]
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `phf`
[INFO] [stderr] warning: unused dependency `tempfile`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.tempfile]
[INFO] [stderr]   |                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `tempfile`
[INFO] [stderr] warning: unused dependency `thag_proc_macros`
[INFO] [stderr]  --> Cargo.toml:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | [build-dependencies.thag_proc_macros]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `thag_proc_macros`
[INFO] [stderr] warning: `thag_styling` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.25s
[INFO] running `Command { std: "docker" "inspect" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling serial_test_derive v3.4.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling serial_test v3.4.0
[INFO] [stderr]    Compiling thag_styling v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `phf`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.phf]
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `phf`
[INFO] [stderr] warning: unused dependency `tempfile`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.tempfile]
[INFO] [stderr]   |                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `tempfile`
[INFO] [stderr] warning: unused dependency `thag_proc_macros`
[INFO] [stderr]  --> Cargo.toml:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | [build-dependencies.thag_proc_macros]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `thag_proc_macros`
[INFO] [stderr] warning: `thag_styling` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unused dependency `phf`
[INFO] [stderr]  --> Cargo.toml:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | [build-dependencies.phf]
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `phf`
[INFO] [stderr] warning: unused dependency `tempfile`
[INFO] [stderr]  --> Cargo.toml:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | [build-dependencies.tempfile]
[INFO] [stderr]   |                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `tempfile`
[INFO] [stderr] warning: unused dependency `thag_proc_macros`
[INFO] [stderr]  --> Cargo.toml:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 | [build-dependencies.thag_proc_macros]
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `thag_proc_macros`
[INFO] [stderr] warning: `thag_styling` (manifest) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/thag_styling/e8b4554c62d99cba/out/thag_styling-e8b4554c62d99cba)
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test exporters::apple_terminal::tests::test_encode_nscolor_bplist_various_colours ... ok
[INFO] [stdout] test exporters::iterm2::tests::test_color_conversions ... ok
[INFO] [stdout] test exporters::iterm2::tests::test_write_color_entry ... ok
[INFO] [stdout] test exporters::apple_terminal::tests::test_encode_nscolor_bplist_header_and_trailer ... ok
[INFO] [stdout] test exporters::konsole::tests::test_konsole_export ... ok
[INFO] [stdout] test exporters::konsole::tests::test_konsole_file_extension ... ok
[INFO] [stdout] test exporters::apple_terminal::tests::test_apple_terminal_export_structure ... ok
[INFO] [stdout] test exporters::kitty::tests::test_kitty_export ... ok
[INFO] [stdout] test exporters::mintty::tests::test_file_extension ... ok
[INFO] [stdout] test exporters::wezterm::tests::test_color_brightness_detection ... ok
[INFO] [stdout] test exporters::apple_terminal::tests::test_base64_encode_rfc4648_vectors ... ok
[INFO] [stdout] test exporters::tests::test_file_extensions ... ok
[INFO] [stdout] test exporters::mintty::tests::test_format_name ... ok
[INFO] [stdout] test exporters::mintty::tests::test_mintty_debug_output ... ok
[INFO] [stdout] test exporters::mintty::tests::test_mintty_export ... ok
[INFO] [stdout] test palette_sync::tests::test_adjust_bg_for_selection ... ok
[INFO] [stdout] test exporters::wezterm::tests::test_wezterm_export ... ok
[INFO] [stdout] test palette_sync::tests::test_darken_color ... ok
[INFO] [stdout] test exporters::kitty::tests::test_color_brightness_detection ... ok
[INFO] [stdout] test exporters::windows_terminal::tests::test_color_conversions ... ok
[INFO] [stdout] test exporters::wezterm::tests::test_color_conversions ... ok
[INFO] [stdout] test exporters::alacritty::tests::test_alacritty_export ... ok
[INFO] [stdout] test palette_sync::tests::test_brighten_color ... ok
[INFO] [stdout] test exporters::tests::test_export_formats ... ok
[INFO] [stdout] test exporters::kitty::tests::test_color_conversions ... ok
[INFO] [stdout] test exporters::windows_terminal::tests::test_color_formatting ... ok
[INFO] [stdout] test exporters::alacritty::tests::test_color_conversions ... ok
[INFO] [stdout] test tests::test_hsl_to_rgb ... ok
[INFO] [stdout] test exporters::windows_terminal::tests::test_windows_terminal_export ... ok
[INFO] [stdout] test exporters::konsole::tests::test_konsole_format_name ... ok
[INFO] [stdout] test exporters::tests::test_installation_instructions ... ok
[INFO] [stdout] test exporters::iterm2::tests::test_iterm2_export ... ok
[INFO] [stdout] 
[INFO] [stdout] test styling::tests::test_styler_trait ... ok
[INFO] [stdout] test palette_sync::tests::test_ansi_color_mapping ... ok
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] test styling::tests::test_styling_color_support_levels ... FAILED
[INFO] [stdout] test styling::tests::test_styling_load_dracula_theme ... ok
[INFO] [stdout] test styling::tests::test_styling_style_attributes ... ok
[INFO] [stdout] test styling::tests::test_styling_theme_variations ... ok
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] test styling::tests::test_styling_color_support_ordering ... ok
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] test styling::tests::test_styling_dracula_validation ... ok
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] test styling::tests::test_styling_default_theme_with_mock ... ok
[INFO] [stdout] 
[INFO] [stdout] test styling::tests::test_styler_trait_methods ... ok
[INFO] [stdout] test styling::tests::test_styler_direct_methods ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- styling::tests::test_styling_color_support_levels stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'styling::tests::test_styling_color_support_levels' (2663) panicked at src/styling.rs:4289:9:
[INFO] [stdout] assertion failed: painted.contains("\x1b[38;5;")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b5ab66daf1 - std[617be2ca0a6fd877]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55b5ab66daf1 - std[617be2ca0a6fd877]::backtrace_rs::backtrace::trace_unsynchronized::<std[617be2ca0a6fd877]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55b5ab66daf1 - std[617be2ca0a6fd877]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x55b5ab66daf1 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x55b5ab68591a - <core[a373ad73a504971]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x55b5ab68591a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    6:     0x55b5ab67241c - core[a373ad73a504971]::io::write::default_write_fmt::<alloc[2e1b2a31b91974c5]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/io/write.rs:402:11
[INFO] [stdout]    7:     0x55b5ab67241c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/io/write.rs:335:13
[INFO] [stdout]    8:     0x55b5ab648516 - <std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55b5ab648516 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:289:27
[INFO] [stdout]   10:     0x55b5ab665479 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:313:9
[INFO] [stdout]   11:     0x55b5ab3fcd10 - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn for<'a, 'b> core[a373ad73a504971]::ops::function::Fn<(&'a std[617be2ca0a6fd877]::panic::PanicHookInfo<'b>,), Output = ()> + core[a373ad73a504971]::marker::Sync + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::Fn<(&std[617be2ca0a6fd877]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2328:9
[INFO] [stdout]   12:     0x55b5ab3fcd10 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55b5ab665632 - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn for<'a, 'b> core[a373ad73a504971]::ops::function::Fn<(&'a std[617be2ca0a6fd877]::panic::PanicHookInfo<'b>,), Output = ()> + core[a373ad73a504971]::marker::Sync + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::Fn<(&std[617be2ca0a6fd877]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2328:9
[INFO] [stdout]   14:     0x55b5ab665632 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:819:13
[INFO] [stdout]   15:     0x55b5ab6485f4 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:678:13
[INFO] [stdout]   16:     0x55b5ab640f79 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x55b5ab64924d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:676:5
[INFO] [stdout]   18:     0x55b5ab68616c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x55b5ab686132 - core[a373ad73a504971]::panicking::panic
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panicking.rs:150:5
[INFO] [stdout]   20:     0x55b5ab3d669b - thag_styling[848b91f124b85389]::styling::tests::test_styling_color_support_levels::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/styling.rs:4289:9
[INFO] [stdout]   21:     0x55b5ab3d992b - <thag_styling[848b91f124b85389]::styling::tests::test_styling_color_support_levels::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x55b5ab461ade - serial_test[672b2e0b41a8da41]::serial_code_lock::local_serial_core
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-3.4.0/src/serial_code_lock.rs:36:5
[INFO] [stdout]   23:     0x55b5ab3d8404 - thag_styling[848b91f124b85389]::styling::tests::test_styling_color_support_levels
[INFO] [stdout]                                at /opt/rustwide/workdir/src/styling.rs:4263:5
[INFO] [stdout]   24:     0x55b5ab3d4027 - thag_styling[848b91f124b85389]::styling::tests::test_styling_color_support_levels::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/styling.rs:4264:43
[INFO] [stdout]   25:     0x55b5ab3d9846 - <thag_styling[848b91f124b85389]::styling::tests::test_styling_color_support_levels::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55b5ab3f015b - <fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55b5ab3f015b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:701:18
[INFO] [stdout]   28:     0x55b5ab3fd335 - test[aada8e7e76ba119b]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:724:74
[INFO] [stdout]   29:     0x55b5ab3fd335 - <core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<test[aada8e7e76ba119b]::run_test_in_process::{closure#0}> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   30:     0x55b5ab3fd335 - std[617be2ca0a6fd877]::panicking::catch_unwind::do_call::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<test[aada8e7e76ba119b]::run_test_in_process::{closure#0}>, core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:573:43
[INFO] [stdout]   31:     0x55b5ab3fd335 - std[617be2ca0a6fd877]::panicking::catch_unwind::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<test[aada8e7e76ba119b]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:541:19
[INFO] [stdout]   32:     0x55b5ab3fd335 - std[617be2ca0a6fd877]::panic::catch_unwind::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<test[aada8e7e76ba119b]::run_test_in_process::{closure#0}>, core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x55b5ab3fd335 - test[aada8e7e76ba119b]::run_test_in_process
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:724:27
[INFO] [stdout]   34:     0x55b5ab3fd335 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:645:43
[INFO] [stdout]   35:     0x55b5ab3f6c24 - test[aada8e7e76ba119b]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/test/src/lib.rs:675:41
[INFO] [stdout]   36:     0x55b5ab3f6c24 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   37:     0x55b5ab4003c2 - std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   38:     0x55b5ab4003c2 - <core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   39:     0x55b5ab4003c2 - std[617be2ca0a6fd877]::panicking::catch_unwind::do_call::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:573:43
[INFO] [stdout]   40:     0x55b5ab4003c2 - std[617be2ca0a6fd877]::panicking::catch_unwind::<(), core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panicking.rs:541:19
[INFO] [stdout]   41:     0x55b5ab4003c2 - std[617be2ca0a6fd877]::panic::catch_unwind::<core[a373ad73a504971]::panic::unwind_safe::AssertUnwindSafe<std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x55b5ab4003c2 - std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   43:     0x55b5ab4003c2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55b5ab66c98f - <alloc[2e1b2a31b91974c5]::boxed::Box<dyn core[a373ad73a504971]::ops::function::FnOnce<(), Output = ()> + core[a373ad73a504971]::marker::Send> as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/alloc/src/boxed.rs:2314:9
[INFO] [stdout]   45:     0x55b5ab66c98f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   46:     0x7a8de33a9dfa - <unknown>
[INFO] [stdout]   47:     0x7a8de343d3d4 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     styling::tests::test_styling_color_support_levels
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 42 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486", kill_on_drop: false }`
[INFO] [stdout] d640dd5e0a51cb0877b72d6964635709e8f00ffecd1c2d43bafc3258df9ff486
