[INFO] fetching crate labelflair 0.3.0...
[INFO] testing labelflair-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate labelflair 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate labelflair 0.3.0
[INFO] finished tweaking crates.io crate labelflair 0.3.0
[INFO] tweaked toml for crates.io crate labelflair 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate labelflair 0.3.0 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 labelflair 0.3.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 852e598dcf4c8ab4b557bf1346f54762965d85cff7579d1061f54604b159f84b
[INFO] running `Command { std: "docker" "start" "-a" "852e598dcf4c8ab4b557bf1346f54762965d85cff7579d1061f54604b159f84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "852e598dcf4c8ab4b557bf1346f54762965d85cff7579d1061f54604b159f84b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852e598dcf4c8ab4b557bf1346f54762965d85cff7579d1061f54604b159f84b", kill_on_drop: false }`
[INFO] [stdout] 852e598dcf4c8ab4b557bf1346f54762965d85cff7579d1061f54604b159f84b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] 16f29b0f2035e2a247b3be51ce834c36929e6bf70c96708f21a6cbff491670c2
[INFO] running `Command { std: "docker" "start" "-a" "16f29b0f2035e2a247b3be51ce834c36929e6bf70c96708f21a6cbff491670c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling typed-builder-macro v0.21.1
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]    Compiling typed-builder v0.21.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling typed-fields v0.5.2
[INFO] [stderr]    Compiling labelflair v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.26s
[INFO] running `Command { std: "docker" "inspect" "16f29b0f2035e2a247b3be51ce834c36929e6bf70c96708f21a6cbff491670c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f29b0f2035e2a247b3be51ce834c36929e6bf70c96708f21a6cbff491670c2", kill_on_drop: false }`
[INFO] [stdout] 16f29b0f2035e2a247b3be51ce834c36929e6bf70c96708f21a6cbff491670c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] f46614bae4e9a1d0a13cf33e88f9aa22663acb3386d232a361252e5475b04fee
[INFO] running `Command { std: "docker" "start" "-a" "f46614bae4e9a1d0a13cf33e88f9aa22663acb3386d232a361252e5475b04fee", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling toml_writer v1.0.2
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling toml_parser v1.0.2
[INFO] [stderr]    Compiling serde_spanned v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.7.0
[INFO] [stderr]    Compiling serde_yaml_ng v0.10.0
[INFO] [stderr]    Compiling toml v0.9.5
[INFO] [stderr]    Compiling typed-fields v0.5.2
[INFO] [stderr]    Compiling labelflair v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.22s
[INFO] running `Command { std: "docker" "inspect" "f46614bae4e9a1d0a13cf33e88f9aa22663acb3386d232a361252e5475b04fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f46614bae4e9a1d0a13cf33e88f9aa22663acb3386d232a361252e5475b04fee", kill_on_drop: false }`
[INFO] [stdout] f46614bae4e9a1d0a13cf33e88f9aa22663acb3386d232a361252e5475b04fee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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] 1e02494857a1670b6c7984448fe4ff905388fc8420692fd2cd74e5dd5e1e9ca8
[INFO] running `Command { std: "docker" "start" "-a" "1e02494857a1670b6c7984448fe4ff905388fc8420692fd2cd74e5dd5e1e9ca8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/labelflair-3b2a528f45b7a48f)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test colors::fixed::tests::trait_generate_for_1 ... ok
[INFO] [stdout] test colors::fixed::tests::trait_generate_for_3 ... ok
[INFO] [stdout] test colors::fixed::tests::trait_send ... ok
[INFO] [stdout] test colors::fixed::tests::trait_sync ... ok
[INFO] [stdout] test colors::fixed::tests::trait_unpin ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_10 ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_18 ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_2 ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_4 ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_6 ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_1 ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_5 ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_8 ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_3 ... ok
[INFO] [stdout] test colors::tailwind::tests::trait_generate_blue ... ok
[INFO] [stdout] test colors::tests::trait_deserialize_fixed ... ok
[INFO] [stdout] test colors::tests::trait_send ... ok
[INFO] [stdout] test colors::tailwind::tests::trait_send ... ok
[INFO] [stdout] test colors::tests::trait_sync ... ok
[INFO] [stdout] test colors::tests::trait_unpin ... ok
[INFO] [stdout] test config::v1::group::tests::trait_send ... ok
[INFO] [stdout] test colors::tailwind::tests::trait_sync ... ok
[INFO] [stdout] test config::v1::group::tests::trait_sync ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_9 ... ok
[INFO] [stdout] test config::v1::group::tests::expand ... ok
[INFO] [stdout] test config::v1::group::tests::trait_unpin ... ok
[INFO] [stdout] test config::v1::group::tests::expand_sorts_labels ... ok
[INFO] [stdout] test colors::tailwind::tests::trait_generate_red ... ok
[INFO] [stdout] test colors::tailwind::tests::trait_unpin ... ok
[INFO] [stdout] test config::v1::label_variant::tests::trait_unpin ... ok
[INFO] [stdout] test config::v1::label_variant::tests::trait_deserialize ... ok
[INFO] [stdout] test config::v1::label_variant::tests::trait_send ... ok
[INFO] [stdout] test config::v1::tests::trait_unpin ... ok
[INFO] [stdout] test config::v1::label_variant::tests::trait_sync ... ok
[INFO] [stdout] test config::v1::tests::trait_send ... ok
[INFO] [stdout] test label::tests::trait_serialize ... ok
[INFO] [stdout] test config::v1::tests::trait_sync ... ok
[INFO] [stdout] test label::tests::trait_sync ... ok
[INFO] [stdout] test tests::trait_sync ... ok
[INFO] [stdout] test tests::generate ... ok
[INFO] [stdout] test tests::trait_send ... ok
[INFO] [stdout] test tests::trait_unpin ... ok
[INFO] [stdout] test label::tests::trait_unpin ... ok
[INFO] [stdout] test label::tests::trait_send ... ok
[INFO] [stdout] test label::tests::trait_serialize_without_description ... ok
[INFO] [stdout] test config::v1::tests::trait_deserialize ... ok
[INFO] [stdout] test colors::tests::trait_deserialize_tailwind ... ok
[INFO] [stdout] test colors::tailwind::tests::centered_indices_for_7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests labelflair
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/label.rs - label::Description::new (line 31) ... ok
[INFO] [stdout] test src/config/v1/group.rs - config::v1::group::GroupName::new (line 26) ... ok
[INFO] [stdout] test src/config/v1/group.rs - config::v1::group::Prefix::new (line 31) ... ok
[INFO] [stdout] test src/label.rs - label::Color::new (line 24) ... ok
[INFO] [stdout] test src/label.rs - label::LabelName::new (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e02494857a1670b6c7984448fe4ff905388fc8420692fd2cd74e5dd5e1e9ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e02494857a1670b6c7984448fe4ff905388fc8420692fd2cd74e5dd5e1e9ca8", kill_on_drop: false }`
[INFO] [stdout] 1e02494857a1670b6c7984448fe4ff905388fc8420692fd2cd74e5dd5e1e9ca8