[INFO] fetching crate gfx-backend-vulkan 0.5.11...
[INFO] testing gfx-backend-vulkan-0.5.11 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate gfx-backend-vulkan 0.5.11 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate gfx-backend-vulkan 0.5.11 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 gfx-backend-vulkan 0.5.11
[INFO] finished tweaking crates.io crate gfx-backend-vulkan 0.5.11
[INFO] tweaked toml for crates.io crate gfx-backend-vulkan 0.5.11 written to /workspace/builds/worker-1/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] 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae8c7a8703f98f9d865f560ea4e17f53ade7097014322899b412d6c18afa008d
[INFO] running `Command { std: "docker" "start" "-a" "ae8c7a8703f98f9d865f560ea4e17f53ade7097014322899b412d6c18afa008d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae8c7a8703f98f9d865f560ea4e17f53ade7097014322899b412d6c18afa008d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8c7a8703f98f9d865f560ea4e17f53ade7097014322899b412d6c18afa008d", kill_on_drop: false }`
[INFO] [stdout] ae8c7a8703f98f9d865f560ea4e17f53ade7097014322899b412d6c18afa008d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f699b3777ef136d978d8359e2f5bfb78083763fee89fdc7a8794834d4d01a6c8
[INFO] running `Command { std: "docker" "start" "-a" "f699b3777ef136d978d8359e2f5bfb78083763fee89fdc7a8794834d4d01a6c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.6.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling ash v0.31.0
[INFO] [stderr]    Compiling gfx-backend-vulkan v0.5.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.66s
[INFO] running `Command { std: "docker" "inspect" "f699b3777ef136d978d8359e2f5bfb78083763fee89fdc7a8794834d4d01a6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f699b3777ef136d978d8359e2f5bfb78083763fee89fdc7a8794834d4d01a6c8", kill_on_drop: false }`
[INFO] [stdout] f699b3777ef136d978d8359e2f5bfb78083763fee89fdc7a8794834d4d01a6c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 50b00131264b5992727aaba55f4758a96c6bf0bc2c383418e423cd13e5d1857f
[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" "50b00131264b5992727aaba55f4758a96c6bf0bc2c383418e423cd13e5d1857f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gfx-backend-vulkan v0.5.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.70s
[INFO] running `Command { std: "docker" "inspect" "50b00131264b5992727aaba55f4758a96c6bf0bc2c383418e423cd13e5d1857f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b00131264b5992727aaba55f4758a96c6bf0bc2c383418e423cd13e5d1857f", kill_on_drop: false }`
[INFO] [stdout] 50b00131264b5992727aaba55f4758a96c6bf0bc2c383418e423cd13e5d1857f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a0e09fba7f23f384c67f4b1fce8bd79522c9fec6c73ebee4e64b14dfda81a67e
[INFO] running `Command { std: "docker" "start" "-a" "a0e09fba7f23f384c67f4b1fce8bd79522c9fec6c73ebee4e64b14dfda81a67e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/gfx_backend_vulkan-319caaed727a59b9
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests gfx_backend_vulkan
[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
[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" "a0e09fba7f23f384c67f4b1fce8bd79522c9fec6c73ebee4e64b14dfda81a67e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0e09fba7f23f384c67f4b1fce8bd79522c9fec6c73ebee4e64b14dfda81a67e", kill_on_drop: false }`
[INFO] [stdout] a0e09fba7f23f384c67f4b1fce8bd79522c9fec6c73ebee4e64b14dfda81a67e