[INFO] fetching crate gfx-backend-vulkan 0.9.0...
[INFO] testing gfx-backend-vulkan-0.9.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate gfx-backend-vulkan 0.9.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate gfx-backend-vulkan 0.9.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gfx-backend-vulkan 0.9.0
[INFO] finished tweaking crates.io crate gfx-backend-vulkan 0.9.0
[INFO] tweaked toml for crates.io crate gfx-backend-vulkan 0.9.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e5c88c1059aec716abcc222f301eebe07b2b25d48c61f78e2398d959d37b424
[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" "6e5c88c1059aec716abcc222f301eebe07b2b25d48c61f78e2398d959d37b424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e5c88c1059aec716abcc222f301eebe07b2b25d48c61f78e2398d959d37b424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5c88c1059aec716abcc222f301eebe07b2b25d48c61f78e2398d959d37b424", kill_on_drop: false }`
[INFO] [stdout] 6e5c88c1059aec716abcc222f301eebe07b2b25d48c61f78e2398d959d37b424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--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] 1d0accd15f7cc3976995886bb1cd2f051bbb0e9f2f37c648f1a2a2061c240eab
[INFO] running `Command { std: "docker" "start" "-a" "1d0accd15f7cc3976995886bb1cd2f051bbb0e9f2f37c648f1a2a2061c240eab", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling renderdoc-sys v0.7.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling ash v0.32.1
[INFO] [stderr]    Compiling gfx-renderdoc v0.1.0
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling gfx-backend-vulkan v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `memory_requirements2`
[INFO] [stdout]    --> src/lib.rs:833:5
[INFO] [stdout]     |
[INFO] [stdout] 833 |     memory_requirements2: Option<ExtensionFn<vk::KhrGetMemoryRequirements2Fn>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.44s
[INFO] running `Command { std: "docker" "inspect" "1d0accd15f7cc3976995886bb1cd2f051bbb0e9f2f37c648f1a2a2061c240eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0accd15f7cc3976995886bb1cd2f051bbb0e9f2f37c648f1a2a2061c240eab", kill_on_drop: false }`
[INFO] [stdout] 1d0accd15f7cc3976995886bb1cd2f051bbb0e9f2f37c648f1a2a2061c240eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] a2e3ffdf9c733eff32959a3867190842be6dde14e913279d760b2418c60542cc
[INFO] running `Command { std: "docker" "start" "-a" "a2e3ffdf9c733eff32959a3867190842be6dde14e913279d760b2418c60542cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling gfx-backend-vulkan v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `memory_requirements2`
[INFO] [stdout]    --> src/lib.rs:833:5
[INFO] [stdout]     |
[INFO] [stdout] 833 |     memory_requirements2: Option<ExtensionFn<vk::KhrGetMemoryRequirements2Fn>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `memory_requirements2`
[INFO] [stdout]    --> src/lib.rs:833:5
[INFO] [stdout]     |
[INFO] [stdout] 833 |     memory_requirements2: Option<ExtensionFn<vk::KhrGetMemoryRequirements2Fn>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "a2e3ffdf9c733eff32959a3867190842be6dde14e913279d760b2418c60542cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e3ffdf9c733eff32959a3867190842be6dde14e913279d760b2418c60542cc", kill_on_drop: false }`
[INFO] [stdout] a2e3ffdf9c733eff32959a3867190842be6dde14e913279d760b2418c60542cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", 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] f4e514b468aba2df69d49eebf59405a727d6cc685dd88f2cfb8235a291c9b38a
[INFO] running `Command { std: "docker" "start" "-a" "f4e514b468aba2df69d49eebf59405a727d6cc685dd88f2cfb8235a291c9b38a", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `memory_requirements2`
[INFO] [stderr]    --> src/lib.rs:833:5
[INFO] [stderr]     |
[INFO] [stderr] 833 |     memory_requirements2: Option<ExtensionFn<vk::KhrGetMemoryRequirements2Fn>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `gfx-backend-vulkan` (lib) generated 1 warning
[INFO] [stderr] warning: `gfx-backend-vulkan` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gfx_backend_vulkan-83b47ed961c6536a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test device::test_send_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gfx_backend_vulkan
[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" "f4e514b468aba2df69d49eebf59405a727d6cc685dd88f2cfb8235a291c9b38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e514b468aba2df69d49eebf59405a727d6cc685dd88f2cfb8235a291c9b38a", kill_on_drop: false }`
[INFO] [stdout] f4e514b468aba2df69d49eebf59405a727d6cc685dd88f2cfb8235a291c9b38a