[INFO] updating cached repository a-day-old-bagel/expaux
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/a-day-old-bagel/expaux
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/a-day-old-bagel/expaux" "work/ex/beta-1.38-1/sources/1.37.0/gh/a-day-old-bagel/expaux"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/a-day-old-bagel/expaux'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/a-day-old-bagel/expaux" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/a-day-old-bagel/expaux"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/a-day-old-bagel/expaux'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 040ce2321986f0c9a9e5ed8996a705356af5e1d9
[INFO] sha for GitHub repo a-day-old-bagel/expaux: 040ce2321986f0c9a9e5ed8996a705356af5e1d9
[INFO] validating manifest of a-day-old-bagel/expaux 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 a-day-old-bagel/expaux 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 a-day-old-bagel/expaux
[INFO] finished frobbing a-day-old-bagel/expaux
[INFO] frobbed toml for a-day-old-bagel/expaux written to work/ex/beta-1.38-1/sources/1.37.0/gh/a-day-old-bagel/expaux/Cargo.toml
[INFO] started frobbing a-day-old-bagel/expaux
[INFO] finished frobbing a-day-old-bagel/expaux
[INFO] frobbed toml for a-day-old-bagel/expaux written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/a-day-old-bagel/expaux/Cargo.toml
[INFO] crate a-day-old-bagel/expaux 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing a-day-old-bagel/expaux against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/a-day-old-bagel/expaux:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a9253924aafe51c76a4b4ccc75c445764c1ef1bf65b01719c8ac77f5d5613bb6
[INFO] running `"docker" "start" "-a" "a9253924aafe51c76a4b4ccc75c445764c1ef1bf65b01719c8ac77f5d5613bb6"`
[INFO] [stderr]    Compiling phf_shared v0.7.20
[INFO] [stderr]    Compiling serde v0.8.20
[INFO] [stderr]    Compiling gcc v0.3.40
[INFO] [stderr]    Compiling vk-sys v0.2.1
[INFO] [stderr]    Compiling num_cpus v1.2.0
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling gif v0.9.0
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling cgmath v0.12.0
[INFO] [stderr]    Compiling wayland-scanner v0.7.6
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]    Compiling phf v0.7.20
[INFO] [stderr]    Compiling rayon v0.5.0
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling vulkano v0.3.1
[INFO] [stderr]    Compiling enum_primitive v0.1.0
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling wayland-client v0.7.6
[INFO] [stderr]    Compiling cmake v0.1.20
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling jpeg-decoder v0.1.9
[INFO] [stderr]    Compiling glsl-to-spirv v0.1.2
[INFO] [stderr]    Compiling flate2 v0.2.14
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/vulkano-0.3.1/src/command_buffer/sys.rs:1167:29
[INFO] [stderr]      |
[INFO] [stderr] 1167 |         self.src_stage_mask |= source.into();
[INFO] [stderr]      |                             ^^ cannot infer type
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]    Compiling png v0.5.2
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0282`.
[INFO] [stderr] error: Could not compile `vulkano`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "a9253924aafe51c76a4b4ccc75c445764c1ef1bf65b01719c8ac77f5d5613bb6"`
[INFO] running `"docker" "rm" "-f" "a9253924aafe51c76a4b4ccc75c445764c1ef1bf65b01719c8ac77f5d5613bb6"`
[INFO] [stdout] a9253924aafe51c76a4b4ccc75c445764c1ef1bf65b01719c8ac77f5d5613bb6