[INFO] cloning repository https://github.com/Don42/pixelflut-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Don42/pixelflut-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDon42%2Fpixelflut-rs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDon42%2Fpixelflut-rs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e6c8a7edb915c30fc8603672b56b820e6af03399
[INFO] checking Don42/pixelflut-rs against beta-2019-11-03 for pr-65897-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDon42%2Fpixelflut-rs" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Don42/pixelflut-rs on toolchain beta-2019-11-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-11-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Don42/pixelflut-rs
[INFO] finished tweaking git repo https://github.com/Don42/pixelflut-rs
[INFO] tweaked toml for git repo https://github.com/Don42/pixelflut-rs written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Don42/pixelflut-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-11-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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-2019-11-03" "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] c100a976c7802631c5548e6699f2f5f76df5d0a668907065cac0d0e5b47d3065
[INFO] running `"docker" "start" "-a" "c100a976c7802631c5548e6699f2f5f76df5d0a668907065cac0d0e5b47d3065"`
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]     Checking shared_library v0.1.7
[INFO] [stderr]    Compiling x11-dl v2.17.0
[INFO] [stderr]     Checking pistoncore-input v0.14.0
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.6.1
[INFO] [stderr]     Checking num-bigint v0.1.41
[INFO] [stderr]     Checking piston2d-graphics v0.18.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking miniz-sys v0.1.10
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking memmap v0.2.3
[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking num-rational v0.1.40
[INFO] [stderr]     Checking pistoncore-window v0.23.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.26.0
[INFO] [stderr]    Compiling gl v0.6.5
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]     Checking piston v0.26.0
[INFO] [stderr]     Checking wayland-window v0.2.3
[INFO] [stderr]     Checking wayland-kbd v0.3.6
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.35.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.31.0
[INFO] [stderr]     Checking pixelflut-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.07s
[INFO] running `"docker" "inspect" "c100a976c7802631c5548e6699f2f5f76df5d0a668907065cac0d0e5b47d3065"`
[INFO] running `"docker" "rm" "-f" "c100a976c7802631c5548e6699f2f5f76df5d0a668907065cac0d0e5b47d3065"`
[INFO] [stdout] c100a976c7802631c5548e6699f2f5f76df5d0a668907065cac0d0e5b47d3065