[INFO] fetching crate wgpu-core 0.6.4...
[INFO] testing wgpu-core-0.6.4 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate wgpu-core 0.6.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate wgpu-core 0.6.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wgpu-core 0.6.4
[INFO] finished tweaking crates.io crate wgpu-core 0.6.4
[INFO] tweaked toml for crates.io crate wgpu-core 0.6.4 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded loom v0.3.6
[INFO] [stderr]   Downloaded gfx-backend-vulkan v0.6.5
[INFO] [stderr]   Downloaded gfx-backend-dx12 v0.6.7
[INFO] [stderr]   Downloaded gfx-memory v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 138c6d306d135151669beb1db213341c09a6b45c7cbfe5b56841bb05e20a78e6
[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" "138c6d306d135151669beb1db213341c09a6b45c7cbfe5b56841bb05e20a78e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "138c6d306d135151669beb1db213341c09a6b45c7cbfe5b56841bb05e20a78e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138c6d306d135151669beb1db213341c09a6b45c7cbfe5b56841bb05e20a78e6", kill_on_drop: false }`
[INFO] [stdout] 138c6d306d135151669beb1db213341c09a6b45c7cbfe5b56841bb05e20a78e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 111c1b0a3befc84a86d07507e2fe5e76ea00e993c91f2cc41ea377113b25a11b
[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" "111c1b0a3befc84a86d07507e2fe5e76ea00e993c91f2cc41ea377113b25a11b", kill_on_drop: false }`
[INFO] [stderr]    Compiling inplace_it v0.3.2
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling wgpu-types v0.6.1
[INFO] [stderr]    Compiling gfx-hal v0.6.0
[INFO] [stderr]    Compiling spirv_headers v1.5.0
[INFO] [stderr]    Compiling naga v0.2.0
[INFO] [stderr]    Compiling gfx-memory v0.2.2
[INFO] [stderr]    Compiling gfx-backend-vulkan v0.6.5
[INFO] [stderr]    Compiling gfx-descriptor v0.2.0
[INFO] [stderr]    Compiling gfx-backend-empty v0.6.0
[INFO] [stderr]    Compiling wgpu-core v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.32s
[INFO] running `Command { std: "docker" "inspect" "111c1b0a3befc84a86d07507e2fe5e76ea00e993c91f2cc41ea377113b25a11b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "111c1b0a3befc84a86d07507e2fe5e76ea00e993c91f2cc41ea377113b25a11b", kill_on_drop: false }`
[INFO] [stdout] 111c1b0a3befc84a86d07507e2fe5e76ea00e993c91f2cc41ea377113b25a11b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e07efbf860c65dae0cd87fb171d93f72ca35552a7865f47ee4376265f273893
[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" "4e07efbf860c65dae0cd87fb171d93f72ca35552a7865f47ee4376265f273893", kill_on_drop: false }`
[INFO] [stderr]    Compiling generator v0.6.22
[INFO] [stderr]    Compiling loom v0.3.6
[INFO] [stderr]    Compiling wgpu-core v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 23.81s
[INFO] running `Command { std: "docker" "inspect" "4e07efbf860c65dae0cd87fb171d93f72ca35552a7865f47ee4376265f273893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e07efbf860c65dae0cd87fb171d93f72ca35552a7865f47ee4376265f273893", kill_on_drop: false }`
[INFO] [stdout] 4e07efbf860c65dae0cd87fb171d93f72ca35552a7865f47ee4376265f273893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95a898f4c80b4df6252142e4bf18d4092f316acf368d81a0663aff25119a3a28
[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" "95a898f4c80b4df6252142e4bf18d4092f316acf368d81a0663aff25119a3a28", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wgpu_core-b266e4fdaf89c39a
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test track::range::test::merge_all ... ok
[INFO] [stdout] test track::range::test::merge_empty ... ok
[INFO] [stdout] test macros::test_backend_macro ... ok
[INFO] [stdout] test track::range::test::sane_good ... ok
[INFO] [stdout] test track::range::test::merge_subset ... ok
[INFO] [stdout] test device::queue::test_gcd ... ok
[INFO] [stdout] test track::buffer::test::prepend ... ok
[INFO] [stdout] test device::queue::test_lcd ... ok
[INFO] [stdout] test test_default_limits ... ok
[INFO] [stdout] test track::range::test::coalesce ... ok
[INFO] [stdout] test track::range::test::isolate ... ok
[INFO] [stdout] test track::buffer::test::change_extend ... ok
[INFO] [stdout] test track::range::test::merge_separate ... ok
[INFO] [stdout] test track::range::test::merge_same ... ok
[INFO] [stdout] test id::test_id_backend ... ok
[INFO] [stdout] test track::texture::test::merge ... ok
[INFO] [stdout] test track::texture::test::query ... ok
[INFO] [stdout] test track::range::test::query ... ok
[INFO] [stdout] test track::buffer::test::change_replace ... ok
[INFO] [stderr]    Doc-tests wgpu-core
[INFO] [stdout] test track::range::test::sane_intersect ... ok
[INFO] [stdout] test loom ... ok
[INFO] [stdout] test track::range::test::sane_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95a898f4c80b4df6252142e4bf18d4092f316acf368d81a0663aff25119a3a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a898f4c80b4df6252142e4bf18d4092f316acf368d81a0663aff25119a3a28", kill_on_drop: false }`
[INFO] [stdout] 95a898f4c80b4df6252142e4bf18d4092f316acf368d81a0663aff25119a3a28
