[INFO] cloning repository https://github.com/LeoTindall/piston-flying-square
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LeoTindall/piston-flying-square" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeoTindall%2Fpiston-flying-square"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeoTindall%2Fpiston-flying-square'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4d3d8a7980811adfdd7e5bcb30d8139deb016cda
[INFO] checking LeoTindall/piston-flying-square against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLeoTindall%2Fpiston-flying-square" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LeoTindall/piston-flying-square on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/LeoTindall/piston-flying-square
[INFO] finished tweaking git repo https://github.com/LeoTindall/piston-flying-square
[INFO] tweaked toml for git repo https://github.com/LeoTindall/piston-flying-square written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/LeoTindall/piston-flying-square already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded update_rate v2.0.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 4ffc5619e998f7ae05910051df6ba425e2fe14b30bdc70160f02fe09f5af5eba
[INFO] running `"docker" "start" "-a" "4ffc5619e998f7ae05910051df6ba425e2fe14b30bdc70160f02fe09f5af5eba"`
[INFO] [stderr]     Checking update_rate v2.0.0
[INFO] [stderr]     Checking vecmath v0.3.0
[INFO] [stderr]    Compiling x11-dl v2.18.3
[INFO] [stderr]     Checking deflate v0.7.5
[INFO] [stderr]     Checking gif v0.10.1
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num_cpus v1.3.0
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num-rational v0.2.1
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking piston2d-graphics v0.28.0
[INFO] [stderr]     Checking png v0.12.0
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.11
[INFO] [stderr]     Checking winit v0.18.0
[INFO] [stderr]     Checking image v0.20.1
[INFO] [stderr]     Checking glutin v0.19.0
[INFO] [stderr]     Checking pistoncore-glutin_window v0.51.1
[INFO] [stderr]     Checking piston-gfx_texture v0.34.0
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.54.0
[INFO] [stderr]     Checking piston_window v0.85.0
[INFO] [stderr]     Checking piston-flying-square v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.79s
[INFO] running `"docker" "inspect" "4ffc5619e998f7ae05910051df6ba425e2fe14b30bdc70160f02fe09f5af5eba"`
[INFO] running `"docker" "rm" "-f" "4ffc5619e998f7ae05910051df6ba425e2fe14b30bdc70160f02fe09f5af5eba"`
[INFO] [stdout] 4ffc5619e998f7ae05910051df6ba425e2fe14b30bdc70160f02fe09f5af5eba