[INFO] fetching crate wgpu-core 27.0.3... [INFO] testing wgpu-core-27.0.3 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate wgpu-core 27.0.3 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate wgpu-core 27.0.3 [INFO] finished tweaking crates.io crate wgpu-core 27.0.3 [INFO] tweaked toml for crates.io crate wgpu-core 27.0.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wgpu-core 27.0.3 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 wgpu-core 27.0.3 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 32d1353b9d98c97747b4580ea9074f8a428ed2f9a41eefdbdc7111030e4826f2 [INFO] running `Command { std: "docker" "start" "-a" "32d1353b9d98c97747b4580ea9074f8a428ed2f9a41eefdbdc7111030e4826f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32d1353b9d98c97747b4580ea9074f8a428ed2f9a41eefdbdc7111030e4826f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32d1353b9d98c97747b4580ea9074f8a428ed2f9a41eefdbdc7111030e4826f2", kill_on_drop: false }` [INFO] [stdout] 32d1353b9d98c97747b4580ea9074f8a428ed2f9a41eefdbdc7111030e4826f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a9e8a5b5302695a93de8ba88b2073e5ba5432d1c50194f8a51e428d7030b479c [INFO] running `Command { std: "docker" "start" "-a" "a9e8a5b5302695a93de8ba88b2073e5ba5432d1c50194f8a51e428d7030b479c", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling foldhash v0.2.0 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling naga v27.0.3 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling wgpu-hal v27.0.3 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling codespan-reporting v0.12.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling indexmap v2.11.4 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling wgpu-core v27.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling raw-window-handle v0.6.2 [INFO] [stderr] Compiling litrs v0.4.2 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling profiling v1.0.17 [INFO] [stderr] Compiling document-features v0.2.11 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling wgpu-types v27.0.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.95s [INFO] running `Command { std: "docker" "inspect" "a9e8a5b5302695a93de8ba88b2073e5ba5432d1c50194f8a51e428d7030b479c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9e8a5b5302695a93de8ba88b2073e5ba5432d1c50194f8a51e428d7030b479c", kill_on_drop: false }` [INFO] [stdout] a9e8a5b5302695a93de8ba88b2073e5ba5432d1c50194f8a51e428d7030b479c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 260788a3d43cf83472189834024b51a7779022b590c2f4bdab48bb1a8b3155c6 [INFO] running `Command { std: "docker" "start" "-a" "260788a3d43cf83472189834024b51a7779022b590c2f4bdab48bb1a8b3155c6", kill_on_drop: false }` [INFO] [stderr] Compiling wgpu-core v27.0.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.49s [INFO] running `Command { std: "docker" "inspect" "260788a3d43cf83472189834024b51a7779022b590c2f4bdab48bb1a8b3155c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "260788a3d43cf83472189834024b51a7779022b590c2f4bdab48bb1a8b3155c6", kill_on_drop: false }` [INFO] [stdout] 260788a3d43cf83472189834024b51a7779022b590c2f4bdab48bb1a8b3155c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a1102c6a7f0117201c02e873ddacea0363ba78359cbb54767b68141f91368426 [INFO] running `Command { std: "docker" "start" "-a" "a1102c6a7f0117201c02e873ddacea0363ba78359cbb54767b68141f91368426", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wgpu_core-18e38eea693c1750) [INFO] [stdout] [INFO] [stdout] running 42 tests [INFO] [stdout] test init_tracker::test::check_for_drained_tracker ... ok [INFO] [stdout] test init_tracker::test::check_for_newly_created_tracker ... ok [INFO] [stdout] test identity::test_epoch_end_of_life ... ok [INFO] [stdout] test id::test_id ... ok [INFO] [stdout] test init_tracker::test::check_for_partially_filled_tracker ... ok [INFO] [stdout] test init_tracker::test::discard_adds_range_on_cleared ... ok [INFO] [stdout] test init_tracker::test::discard_does_nothing_on_uncleared ... ok [INFO] [stdout] test init_tracker::test::discard_extends_ranges ... ok [INFO] [stdout] test init_tracker::test::drain_already_drained ... ok [INFO] [stdout] test init_tracker::test::drain_never_returns_ranges_twice_for_same_range ... ok [INFO] [stdout] test init_tracker::test::drain_splits_ranges_correctly ... ok [INFO] [stdout] test init_tracker::test::discard_merges_ranges ... ok [INFO] [stdout] test lock::ranked::permitted ... ok [INFO] [stdout] test pipeline_cache::tests::invalid_magic ... ok [INFO] [stdout] test pipeline_cache::tests::not_no_data ... ok [INFO] [stdout] test lock::ranked::stack_like ... ok [INFO] [stdout] test pipeline_cache::tests::too_little_data ... ok [INFO] [stdout] test pipeline_cache::tests::written_header ... ok [INFO] [stdout] test pipeline_cache::tests::too_much_data ... ok [INFO] [stdout] test pipeline_cache::tests::wrong_abi ... ok [INFO] [stdout] test pipeline_cache::tests::wrong_adapter ... ok [INFO] [stdout] test pipeline_cache::tests::wrong_backend ... ok [INFO] [stdout] test pipeline_cache::tests::wrong_hash ... ok [INFO] [stdout] test pipeline_cache::tests::wrong_validation ... ok [INFO] [stdout] test pipeline_cache::tests::wrong_version ... ok [INFO] [stdout] test pool::tests::deduplication ... ok [INFO] [stdout] test pipeline_cache::tests::valid_data ... ok [INFO] [stdout] test registry::tests::simultaneous_registration ... ok [INFO] [stdout] test tests::test_gcd ... ok [INFO] [stdout] test tests::test_lcd ... ok [INFO] [stdout] test timestamp_normalization::tests::compute_timestamp_period ... ok [INFO] [stdout] test instance::downlevel_default_limits_less_than_default_limits ... ok [INFO] [stdout] test track::range::test::coalesce ... ok [INFO] [stdout] test track::range::test::isolate ... ok [INFO] [stdout] test track::range::test::sane_good ... ok [INFO] [stdout] test lock::ranked::forbidden_unrelated - should panic ... ok [INFO] [stdout] test lock::ranked::non_stack_like - should panic ... ok [INFO] [stdout] test lock::ranked::forbidden_skip - should panic ... ok [INFO] [stdout] test track::range::test::sane_empty - should panic ... ok [INFO] [stdout] test track::range::test::sane_intersect - should panic ... ok [INFO] [stdout] test pool::tests::concurrent_creation_2_threads ... ok [INFO] [stderr] Doc-tests wgpu_core [INFO] [stdout] test pool::tests::create_while_drop_2_threads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/hub.rs - hub (line 39) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1102c6a7f0117201c02e873ddacea0363ba78359cbb54767b68141f91368426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1102c6a7f0117201c02e873ddacea0363ba78359cbb54767b68141f91368426", kill_on_drop: false }` [INFO] [stdout] a1102c6a7f0117201c02e873ddacea0363ba78359cbb54767b68141f91368426