[INFO] fetching crate winit 0.20.0-alpha4...
[INFO] checking winit-0.20.0-alpha4 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate winit 0.20.0-alpha4 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate winit 0.20.0-alpha4 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate winit 0.20.0-alpha4
[INFO] finished tweaking crates.io crate winit 0.20.0-alpha4
[INFO] tweaked toml for crates.io crate winit 0.20.0-alpha4 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate winit 0.20.0-alpha4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=allow" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69c6673374b10180a3b9116170126fbfa927f443028c136c3d49e3f5f7a7b974
[INFO] running `"docker" "start" "-a" "69c6673374b10180a3b9116170126fbfa927f443028c136c3d49e3f5f7a7b974"`
[INFO] [stderr]     Checking instant v0.1.2
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]     Checking num-iter v0.1.39
[INFO] [stderr]     Checking num-rational v0.2.2
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking rusttype v0.8.1
[INFO] [stderr]     Checking png v0.14.1
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.4
[INFO] [stderr]     Checking winit v0.20.0-alpha4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.76s
[INFO] running `"docker" "inspect" "69c6673374b10180a3b9116170126fbfa927f443028c136c3d49e3f5f7a7b974"`
[INFO] running `"docker" "rm" "-f" "69c6673374b10180a3b9116170126fbfa927f443028c136c3d49e3f5f7a7b974"`
[INFO] [stdout] 69c6673374b10180a3b9116170126fbfa927f443028c136c3d49e3f5f7a7b974