[INFO] crate wgpu-core 0.5.6 is already in cache
[INFO] testing wgpu-core-0.5.6 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate wgpu-core 0.5.6 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wgpu-core 0.5.6 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wgpu-core 0.5.6
[INFO] finished tweaking crates.io crate wgpu-core 0.5.6
[INFO] tweaked toml for crates.io crate wgpu-core 0.5.6 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83a6af23ed60386b73e2c693856c3a25f7a49f374196f1b205e4a4abf4f654a6
[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" "83a6af23ed60386b73e2c693856c3a25f7a49f374196f1b205e4a4abf4f654a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83a6af23ed60386b73e2c693856c3a25f7a49f374196f1b205e4a4abf4f654a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a6af23ed60386b73e2c693856c3a25f7a49f374196f1b205e4a4abf4f654a6", kill_on_drop: false }`
[INFO] [stdout] 83a6af23ed60386b73e2c693856c3a25f7a49f374196f1b205e4a4abf4f654a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d4dc66666aebc95fb244de1a436a97e5f3a33f2cff344befc211c11ddc0a777
[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" "7d4dc66666aebc95fb244de1a436a97e5f3a33f2cff344befc211c11ddc0a777", kill_on_drop: false }`
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling ash v0.31.0
[INFO] [stderr]    Compiling peek-poke-derive v0.2.1
[INFO] [stderr]    Compiling gfx-hal v0.5.3
[INFO] [stderr]    Compiling peek-poke v0.2.0
[INFO] [stderr]    Compiling wgpu-types v0.5.1
[INFO] [stderr]    Compiling gfx-backend-empty v0.5.2
[INFO] [stderr]    Compiling gfx-descriptor v0.1.0
[INFO] [stderr]    Compiling gfx-memory v0.1.3
[INFO] [stderr]    Compiling gfx-backend-vulkan v0.5.11
[INFO] [stderr]    Compiling wgpu-core v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.18s
[INFO] running `Command { std: "docker" "inspect" "7d4dc66666aebc95fb244de1a436a97e5f3a33f2cff344befc211c11ddc0a777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4dc66666aebc95fb244de1a436a97e5f3a33f2cff344befc211c11ddc0a777", kill_on_drop: false }`
[INFO] [stdout] 7d4dc66666aebc95fb244de1a436a97e5f3a33f2cff344befc211c11ddc0a777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a07c27bb47ff90fc67a70b1e69b1a02523cee729c734c31ffe544abe279fc3a
[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" "1a07c27bb47ff90fc67a70b1e69b1a02523cee729c734c31ffe544abe279fc3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling wgpu-core v0.5.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.85s
[INFO] running `Command { std: "docker" "inspect" "1a07c27bb47ff90fc67a70b1e69b1a02523cee729c734c31ffe544abe279fc3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a07c27bb47ff90fc67a70b1e69b1a02523cee729c734c31ffe544abe279fc3a", kill_on_drop: false }`
[INFO] [stdout] 1a07c27bb47ff90fc67a70b1e69b1a02523cee729c734c31ffe544abe279fc3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b80ee1bb2a9acd8ff0ee35a0f2688af63efc9d1d4f1837a02492e49535795282
[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" "b80ee1bb2a9acd8ff0ee35a0f2688af63efc9d1d4f1837a02492e49535795282", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wgpu_core-7c1be9589e0830ca
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test track::texture::test::query ... ok
[INFO] [stdout] test track::texture::test::merge ... ok
[INFO] [stdout] test id::test_id_backend ... ok
[INFO] [stdout] test track::range::test::merge_same ... ok
[INFO] [stdout] test track::range::test::sane_good ... ok
[INFO] [stdout] test track::range::test::merge_separate ... ok
[INFO] [stdout] test track::range::test::merge_empty ... ok
[INFO] [stdout] test track::range::test::query ... ok
[INFO] [stdout] test track::range::test::isolate ... ok
[INFO] [stdout] test track::range::test::merge_subset ... ok
[INFO] [stdout] test track::range::test::merge_all ... ok
[INFO] [stdout] test track::buffer::test::change_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::sane_intersect ... ok
[INFO] [stdout] test track::range::test::sane_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wgpu-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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b80ee1bb2a9acd8ff0ee35a0f2688af63efc9d1d4f1837a02492e49535795282", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80ee1bb2a9acd8ff0ee35a0f2688af63efc9d1d4f1837a02492e49535795282", kill_on_drop: false }`
[INFO] [stdout] b80ee1bb2a9acd8ff0ee35a0f2688af63efc9d1d4f1837a02492e49535795282