[INFO] fetching crate theme-engine 0.6.2...
[INFO] testing theme-engine-0.6.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate theme-engine 0.6.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate theme-engine 0.6.2
[INFO] finished tweaking crates.io crate theme-engine 0.6.2
[INFO] tweaked toml for crates.io crate theme-engine 0.6.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate theme-engine 0.6.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate theme-engine 0.6.2 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3096641534b85eb0d471b00223ab350e6254a5251b18d80201d5a8972ea35a59
[INFO] running `Command { std: "docker" "start" "-a" "3096641534b85eb0d471b00223ab350e6254a5251b18d80201d5a8972ea35a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3096641534b85eb0d471b00223ab350e6254a5251b18d80201d5a8972ea35a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3096641534b85eb0d471b00223ab350e6254a5251b18d80201d5a8972ea35a59", kill_on_drop: false }`
[INFO] [stdout] 3096641534b85eb0d471b00223ab350e6254a5251b18d80201d5a8972ea35a59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4af827fd5a9106fcebc4ebd3e64c01878c7973d666c50fc4cda845015726a1b3
[INFO] running `Command { std: "docker" "start" "-a" "4af827fd5a9106fcebc4ebd3e64c01878c7973d666c50fc4cda845015726a1b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling theme-engine v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.55s
[INFO] running `Command { std: "docker" "inspect" "4af827fd5a9106fcebc4ebd3e64c01878c7973d666c50fc4cda845015726a1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af827fd5a9106fcebc4ebd3e64c01878c7973d666c50fc4cda845015726a1b3", kill_on_drop: false }`
[INFO] [stdout] 4af827fd5a9106fcebc4ebd3e64c01878c7973d666c50fc4cda845015726a1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 894bcac2862414b0b7aa2a37a1c42e8efb5c67d367ddef1ff48e0d5b257c87b8
[INFO] running `Command { std: "docker" "start" "-a" "894bcac2862414b0b7aa2a37a1c42e8efb5c67d367ddef1ff48e0d5b257c87b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling theme-engine v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "894bcac2862414b0b7aa2a37a1c42e8efb5c67d367ddef1ff48e0d5b257c87b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894bcac2862414b0b7aa2a37a1c42e8efb5c67d367ddef1ff48e0d5b257c87b8", kill_on_drop: false }`
[INFO] [stdout] 894bcac2862414b0b7aa2a37a1c42e8efb5c67d367ddef1ff48e0d5b257c87b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e20e23d30a687619488517b5178fee8115ccbb6aae17d182c9dac1eb5caf6c5
[INFO] running `Command { std: "docker" "start" "-a" "5e20e23d30a687619488517b5178fee8115ccbb6aae17d182c9dac1eb5caf6c5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/theme_engine-68e66c11b9bfb5df)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::default_terminal_colors_fallback_to_normal ... ok
[INFO] [stdout] test tests::parses_json_theme_document ... ok
[INFO] [stdout] test tests::resolves_dot_fallback_then_normal ... ok
[INFO] [stdout] test tests::ui_role_falls_back_to_legacy_style_keys ... ok
[INFO] [stdout] test tests::loads_distinct_tokyonight_variants ... ok
[INFO] [stdout] test tests::normalizes_capture_names ... ok
[INFO] [stdout] test tests::loads_all_built_in_themes ... ok
[INFO] [stdout] test tests::supports_theme_aliases ... ok
[INFO] [stdout] test tests::parses_toml_flat_theme_document ... ok
[INFO] [stdout] test tests::rejects_unknown_built_in_theme_name ... ok
[INFO] [stdout] test tests::parses_ui_roles_from_wrapped_document ... ok
[INFO] [stdout] test tests::loads_built_in_theme_by_enum ... ok
[INFO] [stdout] test tests::builtins_include_xml_capture_styles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests theme_engine
[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] running `Command { std: "docker" "inspect" "5e20e23d30a687619488517b5178fee8115ccbb6aae17d182c9dac1eb5caf6c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e20e23d30a687619488517b5178fee8115ccbb6aae17d182c9dac1eb5caf6c5", kill_on_drop: false }`
[INFO] [stdout] 5e20e23d30a687619488517b5178fee8115ccbb6aae17d182c9dac1eb5caf6c5
