[INFO] updating cached repository planet0104/neat-flappy-bird
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/planet0104/neat-flappy-bird
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/planet0104/neat-flappy-bird" "work/ex/beta-1.38-1/sources/1.37.0/gh/planet0104/neat-flappy-bird"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/planet0104/neat-flappy-bird'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/planet0104/neat-flappy-bird" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/planet0104/neat-flappy-bird"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/planet0104/neat-flappy-bird'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a0d8b4c35caea3e7b09fa3c26e59f78661766136
[INFO] sha for GitHub repo planet0104/neat-flappy-bird: a0d8b4c35caea3e7b09fa3c26e59f78661766136
[INFO] validating manifest of planet0104/neat-flappy-bird 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 planet0104/neat-flappy-bird 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 planet0104/neat-flappy-bird
[INFO] finished frobbing planet0104/neat-flappy-bird
[INFO] frobbed toml for planet0104/neat-flappy-bird written to work/ex/beta-1.38-1/sources/1.37.0/gh/planet0104/neat-flappy-bird/Cargo.toml
[INFO] started frobbing planet0104/neat-flappy-bird
[INFO] finished frobbing planet0104/neat-flappy-bird
[INFO] frobbed toml for planet0104/neat-flappy-bird written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/planet0104/neat-flappy-bird/Cargo.toml
[INFO] crate planet0104/neat-flappy-bird 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 planet0104/neat-flappy-bird 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-0/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/planet0104/neat-flappy-bird:/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] 28f858a4e7760eeedc6d1e0fc2aacb352fdd5c795cdd02a7421c00663a1c3153
[INFO] running `"docker" "start" "-a" "28f858a4e7760eeedc6d1e0fc2aacb352fdd5c795cdd02a7421c00663a1c3153"`
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling claxon v0.3.3
[INFO] [stderr]    Compiling svg v0.5.12
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling minimp3-sys v0.3.1
[INFO] [stderr]    Compiling nsvg v0.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling wayland-scanner v0.21.12
[INFO] [stderr]    Compiling lewton v0.9.4
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling rusttype v0.7.6
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling slice-deque v0.2.4
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]    Compiling dlib v0.4.1
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling wayland-sys v0.21.12
[INFO] [stderr]    Compiling wayland-client v0.21.12
[INFO] [stderr]    Compiling wayland-protocols v0.21.12
[INFO] [stderr]    Compiling minimp3 v0.3.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling neat v1.0.2 (https://github.com/planet0104/neat?tag=1.0.2#0ad21aca)
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling wayland-commons v0.21.12
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling rodio v0.8.1
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.5
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling image v0.21.1
[INFO] [stderr]    Compiling winit v0.19.1
[INFO] [stderr]    Compiling mengine v0.6.6 (https://github.com/planet0104/mengine?tag=0.6.6#0dfdf5a2)
[INFO] [stderr] error[E0432]: unresolved import `window`
[INFO] [stderr]   --> /opt/crater/cargo-home/git/checkouts/mengine-fd9dedd6576c9fb2/0dfdf5a/src/lib.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub use window::{
[INFO] [stderr]    |         ^^^^^^ use of undeclared type or module `window`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `mengine`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "28f858a4e7760eeedc6d1e0fc2aacb352fdd5c795cdd02a7421c00663a1c3153"`
[INFO] running `"docker" "rm" "-f" "28f858a4e7760eeedc6d1e0fc2aacb352fdd5c795cdd02a7421c00663a1c3153"`
[INFO] [stdout] 28f858a4e7760eeedc6d1e0fc2aacb352fdd5c795cdd02a7421c00663a1c3153