[INFO] fetching crate wgpu-core 0.12.2...
[INFO] testing wgpu-core-0.12.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wgpu-core 0.12.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate wgpu-core 0.12.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wgpu-core 0.12.2
[INFO] finished tweaking crates.io crate wgpu-core 0.12.2
[INFO] tweaked toml for crates.io crate wgpu-core 0.12.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ron v0.7.0
[INFO] [stderr]   Downloaded naga v0.8.5
[INFO] [stderr]   Downloaded wgpu-hal v0.12.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1156d3366eafaff4a7f943441cb719e0e40c091369d3b840cae8f189a9f2478e
[INFO] running `Command { std: "docker" "start" "-a" "1156d3366eafaff4a7f943441cb719e0e40c091369d3b840cae8f189a9f2478e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1156d3366eafaff4a7f943441cb719e0e40c091369d3b840cae8f189a9f2478e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1156d3366eafaff4a7f943441cb719e0e40c091369d3b840cae8f189a9f2478e", kill_on_drop: false }`
[INFO] [stdout] 1156d3366eafaff4a7f943441cb719e0e40c091369d3b840cae8f189a9f2478e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 958179fe95ee161d55db04d1f5557c905996a6b6983e01805c45fbe7cd32440f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "958179fe95ee161d55db04d1f5557c905996a6b6983e01805c45fbe7cd32440f", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]    Compiling ash v0.34.0+1.2.203
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling renderdoc-sys v0.7.1
[INFO] [stderr]    Compiling profiling v1.0.5
[INFO] [stderr]    Compiling inplace_it v0.3.3
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling gpu-alloc-types v0.2.0
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.1
[INFO] [stderr]    Compiling wgpu-types v0.12.0
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling spirv v0.2.0+1.5.4
[INFO] [stderr]    Compiling wgpu-core v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gpu-alloc v0.5.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling gpu-descriptor v0.2.2
[INFO] [stderr]    Compiling naga v0.8.5
[INFO] [stderr]    Compiling wgpu-hal v0.12.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "958179fe95ee161d55db04d1f5557c905996a6b6983e01805c45fbe7cd32440f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "958179fe95ee161d55db04d1f5557c905996a6b6983e01805c45fbe7cd32440f", kill_on_drop: false }`
[INFO] [stdout] 958179fe95ee161d55db04d1f5557c905996a6b6983e01805c45fbe7cd32440f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aef116384805fa501efa1d3eb4cc46eab6a5a1022ede56d8cc1562965ed35fde
[INFO] running `Command { std: "docker" "start" "-a" "aef116384805fa501efa1d3eb4cc46eab6a5a1022ede56d8cc1562965ed35fde", kill_on_drop: false }`
[INFO] [stderr]    Compiling wgpu-core v0.12.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.30s
[INFO] running `Command { std: "docker" "inspect" "aef116384805fa501efa1d3eb4cc46eab6a5a1022ede56d8cc1562965ed35fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aef116384805fa501efa1d3eb4cc46eab6a5a1022ede56d8cc1562965ed35fde", kill_on_drop: false }`
[INFO] [stdout] aef116384805fa501efa1d3eb4cc46eab6a5a1022ede56d8cc1562965ed35fde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ff8d7587bb7aa57619a9804e11cb87e8e6594538321e0f94b68981dcf78aa2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6ff8d7587bb7aa57619a9804e11cb87e8e6594538321e0f94b68981dcf78aa2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wgpu_core-77d5098179f05e33)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test command::bind::compat::test_compatibility ... ok
[INFO] [stdout] test id::test_id_backend ... 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::check_for_newly_created_tracker ... ok
[INFO] [stdout] test init_tracker::test::discard_does_nothing_on_uncleared ... ok
[INFO] [stdout] test init_tracker::test::discard_merges_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 test_lcd ... ok
[INFO] [stdout] test track::buffer::test::change_replace ... ok
[INFO] [stdout] test test_gcd ... ok
[INFO] [stdout] test track::range::test::query ... ok
[INFO] [stdout] test track::buffer::test::merge_replace ... ok
[INFO] [stdout] test track::range::test::coalesce ... ok
[INFO] [stdout] test track::buffer::test::change_extend ... ok
[INFO] [stdout] test track::range::test::isolate ... ok
[INFO] [stdout] test track::range::test::merge_all ... ok
[INFO] [stdout] test track::range::test::sane_good ... ok
[INFO] [stdout] test track::range::test::merge_complex ... ok
[INFO] [stdout] test track::range::test::merge_empty ... ok
[INFO] [stdout] test track::range::test::merge_same ... ok
[INFO] [stdout] test track::range::test::merge_separate ... ok
[INFO] [stdout] test track::range::test::merge_subset ... ok
[INFO] [stdout] test track::texture::test::merge ... ok
[INFO] [stdout] test init_tracker::test::check_for_drained_tracker ... ok
[INFO] [stdout] test init_tracker::test::discard_extends_ranges ... ok
[INFO] [stdout] test track::texture::test::query ... ok
[INFO] [stdout] test instance::downlevel_default_limits_less_than_default_limits ... ok
[INFO] [stdout] test track::range::test::sane_intersect - should panic ... ok
[INFO] [stderr]    Doc-tests wgpu-core
[INFO] [stdout] test track::range::test::sane_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "6ff8d7587bb7aa57619a9804e11cb87e8e6594538321e0f94b68981dcf78aa2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ff8d7587bb7aa57619a9804e11cb87e8e6594538321e0f94b68981dcf78aa2e", kill_on_drop: false }`
[INFO] [stdout] 6ff8d7587bb7aa57619a9804e11cb87e8e6594538321e0f94b68981dcf78aa2e