[INFO] cloning repository https://github.com/BlockCat/rust-gpu-mandelborro
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlockCat/rust-gpu-mandelborro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockCat%2Frust-gpu-mandelborro"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockCat%2Frust-gpu-mandelborro'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efbe63dc421f77d0f385664406120360bb5ad250
[INFO] checking BlockCat/rust-gpu-mandelborro against beta-2019-10-27 for pr-65897
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockCat%2Frust-gpu-mandelborro" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BlockCat/rust-gpu-mandelborro on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/BlockCat/rust-gpu-mandelborro
[INFO] finished tweaking git repo https://github.com/BlockCat/rust-gpu-mandelborro
[INFO] tweaked toml for git repo https://github.com/BlockCat/rust-gpu-mandelborro written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/BlockCat/rust-gpu-mandelborro already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+beta-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] 7cd314eaee0f890405c0ab1f7515b99901cd455ac14dd59c9938a7bac74bbc12
[INFO] running `"docker" "start" "-a" "7cd314eaee0f890405c0ab1f7515b99901cd455ac14dd59c9938a7bac74bbc12"`
[INFO] [stderr]     Checking takeable-option v0.5.0
[INFO] [stderr]    Compiling gl_generator v0.11.0
[INFO] [stderr]     Checking raw-window-handle v0.1.2
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]     Checking libloading v0.5.2
[INFO] [stderr]     Checking x11-dl v2.18.4
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]     Checking rusttype v0.8.0
[INFO] [stderr]     Checking parking_lot_core v0.5.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]     Checking parking_lot v0.8.0
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking wayland-client v0.23.6
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling glium v0.26.0-alpha3 (https://github.com/glium/glium#f598ce65)
[INFO] [stderr]     Checking wayland-protocols v0.23.6
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.4
[INFO] [stderr]     Checking winit v0.20.0-alpha3
[INFO] [stderr]     Checking glutin v0.22.0-alpha3
[INFO] [stderr]     Checking rendy-brot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "7cd314eaee0f890405c0ab1f7515b99901cd455ac14dd59c9938a7bac74bbc12"`
[INFO] running `"docker" "rm" "-f" "7cd314eaee0f890405c0ab1f7515b99901cd455ac14dd59c9938a7bac74bbc12"`
[INFO] [stdout] 7cd314eaee0f890405c0ab1f7515b99901cd455ac14dd59c9938a7bac74bbc12