[INFO] updating cached repository Virtlink/vulkan-game-test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Virtlink/vulkan-game-test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Virtlink/vulkan-game-test" "work/ex/beta-1.38-1/sources/1.37.0/gh/Virtlink/vulkan-game-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Virtlink/vulkan-game-test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Virtlink/vulkan-game-test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Virtlink/vulkan-game-test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Virtlink/vulkan-game-test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9430582e7471b8f07d830d213797c5bfabb7d7e8
[INFO] sha for GitHub repo Virtlink/vulkan-game-test: 9430582e7471b8f07d830d213797c5bfabb7d7e8
[INFO] validating manifest of Virtlink/vulkan-game-test on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Virtlink/vulkan-game-test on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Virtlink/vulkan-game-test
[INFO] finished frobbing Virtlink/vulkan-game-test
[INFO] frobbed toml for Virtlink/vulkan-game-test written to work/ex/beta-1.38-1/sources/1.37.0/gh/Virtlink/vulkan-game-test/Cargo.toml
[INFO] started frobbing Virtlink/vulkan-game-test
[INFO] finished frobbing Virtlink/vulkan-game-test
[INFO] frobbed toml for Virtlink/vulkan-game-test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Virtlink/vulkan-game-test/Cargo.toml
[INFO] crate Virtlink/vulkan-game-test already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Virtlink/vulkan-game-test against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Virtlink/vulkan-game-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 368995bce0dc73afb407562a809ce10ce5aa1b909329304c6b9ba28ecb14b2b9
[INFO] running `"docker" "start" "-a" "368995bce0dc73afb407562a809ce10ce5aa1b909329304c6b9ba28ecb14b2b9"`
[INFO] [stderr]    Compiling ash v0.24.3
[INFO] [stderr]    Compiling winit v0.16.2
[INFO] [stderr]    Compiling vulkan-game-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ash::vk`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use ash::vk;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.58s
[INFO] running `"docker" "inspect" "368995bce0dc73afb407562a809ce10ce5aa1b909329304c6b9ba28ecb14b2b9"`
[INFO] running `"docker" "rm" "-f" "368995bce0dc73afb407562a809ce10ce5aa1b909329304c6b9ba28ecb14b2b9"`
[INFO] [stdout] 368995bce0dc73afb407562a809ce10ce5aa1b909329304c6b9ba28ecb14b2b9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Virtlink/vulkan-game-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 912b55ca283c4ef100bacbab39eb63707af8901def892dc8a20479293e992098
[INFO] running `"docker" "start" "-a" "912b55ca283c4ef100bacbab39eb63707af8901def892dc8a20479293e992098"`
[INFO] [stderr]    Compiling vulkan-game-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `ash::vk`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use ash::vk;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "912b55ca283c4ef100bacbab39eb63707af8901def892dc8a20479293e992098"`
[INFO] running `"docker" "rm" "-f" "912b55ca283c4ef100bacbab39eb63707af8901def892dc8a20479293e992098"`
[INFO] [stdout] 912b55ca283c4ef100bacbab39eb63707af8901def892dc8a20479293e992098
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Virtlink/vulkan-game-test:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] cf6b2d4c517c1e22dea4c94bc1de2d90abb2ec1adb369c943a315e8c80695f2f
[INFO] running `"docker" "start" "-a" "cf6b2d4c517c1e22dea4c94bc1de2d90abb2ec1adb369c943a315e8c80695f2f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/vulkan_game_test-f274b185b637eacd
[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 `"docker" "inspect" "cf6b2d4c517c1e22dea4c94bc1de2d90abb2ec1adb369c943a315e8c80695f2f"`
[INFO] running `"docker" "rm" "-f" "cf6b2d4c517c1e22dea4c94bc1de2d90abb2ec1adb369c943a315e8c80695f2f"`
[INFO] [stdout] cf6b2d4c517c1e22dea4c94bc1de2d90abb2ec1adb369c943a315e8c80695f2f