[INFO] updating cached repository https://github.com/anka-sirota/dvarcraft
[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] c0667b3d72f75032bd7d5f9036b1b4d502d060dd
[INFO] checking anka-sirota/dvarcraft against try#5e633973aa9255a88b65a39484627bb54e6044b3 for pr-66063
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanka-sirota%2Fdvarcraft" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/anka-sirota/dvarcraft on toolchain 5e633973aa9255a88b65a39484627bb54e6044b3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/anka-sirota/dvarcraft
[INFO] finished tweaking git repo https://github.com/anka-sirota/dvarcraft
[INFO] tweaked toml for git repo https://github.com/anka-sirota/dvarcraft written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/anka-sirota/dvarcraft already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+5e633973aa9255a88b65a39484627bb54e6044b3" "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] f39b78870d3da4954207eab0f70339a1073cc4a808a3bf73b82fe2cb127ff12b
[INFO] running `"docker" "start" "-a" "f39b78870d3da4954207eab0f70339a1073cc4a808a3bf73b82fe2cb127ff12b"`
[INFO] [stderr]    Compiling either v1.2.0
[INFO] [stderr]     Checking c_vec v1.0.12
[INFO] [stderr]     Checking clock_ticks v0.1.1
[INFO] [stderr]     Checking coco v0.1.1
[INFO] [stderr]     Checking sdl2-sys v0.30.0
[INFO] [stderr]     Checking ordered-float v0.5.0
[INFO] [stderr]     Checking num-rational v0.1.40
[INFO] [stderr]     Checking cgmath v0.15.0
[INFO] [stderr]     Checking regex v0.2.2
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking rusttype v0.3.0
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]     Checking rayon-core v1.3.0
[INFO] [stderr]     Checking rayon v0.8.2
[INFO] [stderr]     Checking env_logger v0.4.3
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.13
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking gfx_core v0.7.1 (https://github.com/gfx-rs/gfx.git#c54a35ea)
[INFO] [stderr]     Checking gfx v0.16.0 (https://github.com/gfx-rs/gfx.git#c54a35ea)
[INFO] [stderr]     Checking gfx_device_gl v0.14.0 (https://github.com/gfx-rs/gfx.git#c54a35ea)
[INFO] [stderr]     Checking gfx_window_sdl v0.7.0 (https://github.com/gfx-rs/gfx.git#c54a35ea)
[INFO] [stderr]     Checking dvarcraft v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.75s
[INFO] running `"docker" "inspect" "f39b78870d3da4954207eab0f70339a1073cc4a808a3bf73b82fe2cb127ff12b"`
[INFO] running `"docker" "rm" "-f" "f39b78870d3da4954207eab0f70339a1073cc4a808a3bf73b82fe2cb127ff12b"`
[INFO] [stdout] f39b78870d3da4954207eab0f70339a1073cc4a808a3bf73b82fe2cb127ff12b