[INFO] updating cached repository https://github.com/r2p2/rusty-eca
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad4f7c6e0fd78235e03a96e3c5d0a4b28dd18f83
[INFO] checking r2p2/rusty-eca against beta-2019-11-03 for pr-65897-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr2p2%2Frusty-eca" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/r2p2/rusty-eca 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/r2p2/rusty-eca
[INFO] finished tweaking git repo https://github.com/r2p2/rusty-eca
[INFO] tweaked toml for git repo https://github.com/r2p2/rusty-eca written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/r2p2/rusty-eca 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] eeb4a6c481259d5b520608fc69bb856a32140160c98b9a5b5167f3769039b8a3
[INFO] running `"docker" "start" "-a" "eeb4a6c481259d5b520608fc69bb856a32140160c98b9a5b5167f3769039b8a3"`
[INFO] [stderr]     Checking serde v1.0.12
[INFO] [stderr]     Checking num-complex v0.1.40
[INFO] [stderr]     Checking phf_shared v0.7.21
[INFO] [stderr]     Checking fps_counter v0.2.0
[INFO] [stderr]    Compiling wayland-scanner v0.9.9
[INFO] [stderr]     Checking num-bigint v0.1.40
[INFO] [stderr]    Compiling serde_derive_internals v0.15.1
[INFO] [stderr]     Checking png v0.9.0
[INFO] [stderr]    Compiling palette v0.2.1
[INFO] [stderr]     Checking phf v0.7.21
[INFO] [stderr]     Checking wayland-sys v0.9.9
[INFO] [stderr]     Checking num-rational v0.1.39
[INFO] [stderr]    Compiling serde_derive v1.0.12
[INFO] [stderr]    Compiling wayland-client v0.9.9
[INFO] [stderr]    Compiling wayland-protocols v0.9.9
[INFO] [stderr]     Checking image v0.15.0
[INFO] [stderr]     Checking num v0.1.40
[INFO] [stderr]     Checking wayland-kbd v0.9.1
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.46.0
[INFO] [stderr]     Checking wayland-window v0.7.0
[INFO] [stderr]     Checking winit v0.7.6
[INFO] [stderr]     Checking pistoncore-input v0.19.0
[INFO] [stderr]     Checking glutin v0.9.2
[INFO] [stderr]     Checking pistoncore-window v0.28.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.33.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.39.0
[INFO] [stderr]     Checking piston v0.33.0
[INFO] [stderr]     Checking rusty-eca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.35s
[INFO] running `"docker" "inspect" "eeb4a6c481259d5b520608fc69bb856a32140160c98b9a5b5167f3769039b8a3"`
[INFO] running `"docker" "rm" "-f" "eeb4a6c481259d5b520608fc69bb856a32140160c98b9a5b5167f3769039b8a3"`
[INFO] [stdout] eeb4a6c481259d5b520608fc69bb856a32140160c98b9a5b5167f3769039b8a3