[INFO] crate gfx_window_vulkan 0.1.0 is already in cache
[INFO] extracting crate gfx_window_vulkan 0.1.0 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/gfx_window_vulkan/0.1.0
[INFO] extracting crate gfx_window_vulkan 0.1.0 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/gfx_window_vulkan/0.1.0
[INFO] validating manifest of gfx_window_vulkan-0.1.0 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gfx_window_vulkan-0.1.0 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gfx_window_vulkan-0.1.0
[INFO] removed path dependency gfx_core from gfx_window_vulkan-0.1.0
[INFO] removed path dependency gfx_device_vulkan from gfx_window_vulkan-0.1.0
[INFO] finished frobbing gfx_window_vulkan-0.1.0
[INFO] frobbed toml for gfx_window_vulkan-0.1.0 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/gfx_window_vulkan/0.1.0/Cargo.toml
[INFO] started frobbing gfx_window_vulkan-0.1.0
[INFO] removed path dependency gfx_core from gfx_window_vulkan-0.1.0
[INFO] removed path dependency gfx_device_vulkan from gfx_window_vulkan-0.1.0
[INFO] finished frobbing gfx_window_vulkan-0.1.0
[INFO] frobbed toml for gfx_window_vulkan-0.1.0 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/gfx_window_vulkan/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gfx_window_vulkan-0.1.0 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/gfx_window_vulkan/0.1.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 375452d2edb6921ae8d88afd1928dc742b76c3422600cd88eec4d2adc5c8f839
[INFO] running `"docker" "start" "-a" "375452d2edb6921ae8d88afd1928dc742b76c3422600cd88eec4d2adc5c8f839"`
[INFO] [stderr]    Compiling lalrpop-util v0.11.0
[INFO] [stderr]    Compiling vk v0.0.1
[INFO] [stderr]    Compiling vk-sys v0.2.7
[INFO] [stderr]    Compiling gfx_core v0.6.1
[INFO] [stderr]    Compiling spirv-utils v0.2.1
[INFO] [stderr]    Compiling gfx_device_vulkan v0.1.0
[INFO] [stderr]    Compiling gfx_window_vulkan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `surface_capabilities`
[INFO] [stderr]    --> src/lib.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |     let surface_capabilities = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_surface_capabilities`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `supports_presentation`
[INFO] [stderr]    --> src/lib.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |     let supports_presentation = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_supports_presentation`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `surface_formats`
[INFO] [stderr]    --> src/lib.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let surface_formats = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_surface_formats`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `present_modes`
[INFO] [stderr]    --> src/lib.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |     let present_modes = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_present_modes`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.49s
[INFO] running `"docker" "inspect" "375452d2edb6921ae8d88afd1928dc742b76c3422600cd88eec4d2adc5c8f839"`
[INFO] running `"docker" "rm" "-f" "375452d2edb6921ae8d88afd1928dc742b76c3422600cd88eec4d2adc5c8f839"`
[INFO] [stdout] 375452d2edb6921ae8d88afd1928dc742b76c3422600cd88eec4d2adc5c8f839
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/gfx_window_vulkan/0.1.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] fa707a91e711d5297424e919bd7cc4a9b754138628148da354f9fba5731c0b1e
[INFO] running `"docker" "start" "-a" "fa707a91e711d5297424e919bd7cc4a9b754138628148da354f9fba5731c0b1e"`
[INFO] [stderr]    Compiling gfx_window_vulkan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `surface_capabilities`
[INFO] [stderr]    --> src/lib.rs:178:9
[INFO] [stderr]     |
[INFO] [stderr] 178 |     let surface_capabilities = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_surface_capabilities`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `supports_presentation`
[INFO] [stderr]    --> src/lib.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |     let supports_presentation = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_supports_presentation`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `surface_formats`
[INFO] [stderr]    --> src/lib.rs:199:9
[INFO] [stderr]     |
[INFO] [stderr] 199 |     let surface_formats = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_surface_formats`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `present_modes`
[INFO] [stderr]    --> src/lib.rs:214:9
[INFO] [stderr]     |
[INFO] [stderr] 214 |     let present_modes = {
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_present_modes`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "fa707a91e711d5297424e919bd7cc4a9b754138628148da354f9fba5731c0b1e"`
[INFO] running `"docker" "rm" "-f" "fa707a91e711d5297424e919bd7cc4a9b754138628148da354f9fba5731c0b1e"`
[INFO] [stdout] fa707a91e711d5297424e919bd7cc4a9b754138628148da354f9fba5731c0b1e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/gfx_window_vulkan/0.1.0:/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] fb0cac680110a586a3b43fcec452b668667ae5b97a586112805c58f0f3042cd2
[INFO] running `"docker" "start" "-a" "fb0cac680110a586a3b43fcec452b668667ae5b97a586112805c58f0f3042cd2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gfx_window_vulkan-459069e716db3f28
[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] [stderr]    Doc-tests gfx_window_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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fb0cac680110a586a3b43fcec452b668667ae5b97a586112805c58f0f3042cd2"`
[INFO] running `"docker" "rm" "-f" "fb0cac680110a586a3b43fcec452b668667ae5b97a586112805c58f0f3042cd2"`
[INFO] [stdout] fb0cac680110a586a3b43fcec452b668667ae5b97a586112805c58f0f3042cd2