Dec 19 13:59:40.552 INFO checking ktalmadge/Rust-Tracer against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:59:40.552 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ktalmadge/Rust-Tracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:59:40.720 INFO [stdout] c72dd1664f3ba8eeeb107956f556ffeaaa9755b27a606f68eec7c15c1b0533b7
Dec 19 13:59:40.726 INFO running `"docker" "start" "-a" "c72dd1664f3ba8eeeb107956f556ffeaaa9755b27a606f68eec7c15c1b0533b7"`
Dec 19 13:59:41.800 INFO [stderr]     Checking cgmath v0.15.0
Dec 19 13:59:46.825 INFO [stderr]     Checking raytracer v0.1.0 (/opt/crater/workdir)
Dec 19 13:59:48.469 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.76s
Dec 19 13:59:49.000 INFO running `"docker" "inspect" "c72dd1664f3ba8eeeb107956f556ffeaaa9755b27a606f68eec7c15c1b0533b7"`
Dec 19 13:59:49.344 INFO running `"docker" "rm" "-f" "c72dd1664f3ba8eeeb107956f556ffeaaa9755b27a606f68eec7c15c1b0533b7"`
Dec 19 13:59:49.684 INFO [stdout] c72dd1664f3ba8eeeb107956f556ffeaaa9755b27a606f68eec7c15c1b0533b7