[INFO] fetching crate promkit-core 0.3.0...
[INFO] testing promkit-core-0.3.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate promkit-core 0.3.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate promkit-core 0.3.0
[INFO] finished tweaking crates.io crate promkit-core 0.3.0
[INFO] tweaked toml for crates.io crate promkit-core 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate promkit-core 0.3.0 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 promkit-core 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-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d30a9d5dac29ab8331e62ee41ad2a62d1747465c65505507487880c639cc2fae
[INFO] running `Command { std: "docker" "start" "-a" "d30a9d5dac29ab8331e62ee41ad2a62d1747465c65505507487880c639cc2fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d30a9d5dac29ab8331e62ee41ad2a62d1747465c65505507487880c639cc2fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d30a9d5dac29ab8331e62ee41ad2a62d1747465c65505507487880c639cc2fae", kill_on_drop: false }`
[INFO] [stdout] d30a9d5dac29ab8331e62ee41ad2a62d1747465c65505507487880c639cc2fae
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] babd22ced034172da961f6754ab3059264123d17f57852bb82b60b0e670e9179
[INFO] running `Command { std: "docker" "start" "-a" "babd22ced034172da961f6754ab3059264123d17f57852bb82b60b0e670e9179", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling crossbeam-skiplist v0.1.3
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling filedescriptor v0.8.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling promkit-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.20s
[INFO] running `Command { std: "docker" "inspect" "babd22ced034172da961f6754ab3059264123d17f57852bb82b60b0e670e9179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "babd22ced034172da961f6754ab3059264123d17f57852bb82b60b0e670e9179", kill_on_drop: false }`
[INFO] [stdout] babd22ced034172da961f6754ab3059264123d17f57852bb82b60b0e670e9179
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6c19f50be0f455e6a68c02c15e785b0b9ebf8260bdf44f8f3497f82e2c5ea10
[INFO] running `Command { std: "docker" "start" "-a" "f6c19f50be0f455e6a68c02c15e785b0b9ebf8260bdf44f8f3497f82e2c5ea10", kill_on_drop: false }`
[INFO] [stderr]    Compiling promkit-core v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "f6c19f50be0f455e6a68c02c15e785b0b9ebf8260bdf44f8f3497f82e2c5ea10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c19f50be0f455e6a68c02c15e785b0b9ebf8260bdf44f8f3497f82e2c5ea10", kill_on_drop: false }`
[INFO] [stdout] f6c19f50be0f455e6a68c02c15e785b0b9ebf8260bdf44f8f3497f82e2c5ea10
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93ea6da276f130f68435e35cf577b93a7470e2b2eb3e0ce39384f4a2c8cf6f0a
[INFO] running `Command { std: "docker" "start" "-a" "93ea6da276f130f68435e35cf577b93a7470e2b2eb3e0ce39384f4a2c8cf6f0a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/promkit_core-c7b7d11b573f9dc4)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test grapheme::test::apply_attribute::test ... ok
[INFO] [stdout] test grapheme::test::chars::test ... ok
[INFO] [stdout] test grapheme::test::apply_style_at::test_apply_style_at_out_of_bounds_index ... ok
[INFO] [stdout] test grapheme::test::find_all::test_with_empty_query ... ok
[INFO] [stdout] test grapheme::test::find_all::test_with_partial_overlap ... ok
[INFO] [stdout] test grapheme::test::find_all::test_with_repeated_substring ... ok
[INFO] [stdout] test grapheme::test::find_all::test_with_single_character ... ok
[INFO] [stdout] test grapheme::test::find_all::test_with_special_character ... ok
[INFO] [stdout] test grapheme::test::find_all::test_with_full_match ... ok
[INFO] [stdout] test grapheme::test::find_all::test_with_nonexistent_substring ... ok
[INFO] [stdout] test grapheme::test::from_lines::test_empty ... ok
[INFO] [stdout] test grapheme::test::from_lines::test_join ... ok
[INFO] [stdout] test grapheme::test::from_str::test ... ok
[INFO] [stdout] test grapheme::test::highlight::test_with_empty_query ... ok
[INFO] [stdout] test grapheme::test::replace::test_with_nonexistent_character ... ok
[INFO] [stdout] test grapheme::test::styled_display::test ... ok
[INFO] [stdout] test grapheme::test::replace_range::test ... ok
[INFO] [stdout] test grapheme::test::widths::test ... ok
[INFO] [stdout] test grapheme::test::wrapped_lines::test_empty ... ok
[INFO] [stdout] test grapheme::test::wrapped_lines::test_split_by_newline ... ok
[INFO] [stdout] test grapheme::test::wrapped_lines::test_wrap_by_width ... ok
[INFO] [stdout] test grapheme::test::wrapped_lines::test_trailing_newline ... ok
[INFO] [stdout] test grapheme::test::replace::test_with_empty_string ... ok
[INFO] [stdout] test grapheme::test::apply_style::test ... ok
[INFO] [stdout] test grapheme::test::replace::test ... ok
[INFO] [stdout] test grapheme::test::replace::test_with_multiple_characters ... ok
[INFO] [stdout] test grapheme::test::apply_style_at::test_apply_style_at_specific_index ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests promkit_core
[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" "93ea6da276f130f68435e35cf577b93a7470e2b2eb3e0ce39384f4a2c8cf6f0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ea6da276f130f68435e35cf577b93a7470e2b2eb3e0ce39384f4a2c8cf6f0a", kill_on_drop: false }`
[INFO] [stdout] 93ea6da276f130f68435e35cf577b93a7470e2b2eb3e0ce39384f4a2c8cf6f0a
