Dec 19 22:26:12.604 INFO checking PerArneng/sysgraph against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 22:26:12.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/PerArneng/sysgraph:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:26:12.810 INFO [stdout] b666bff64bdf7ae12836c171f5868b2e25e7c78885265423a7d3dab269cff20b
Dec 19 22:26:12.814 INFO running `"docker" "start" "-a" "b666bff64bdf7ae12836c171f5868b2e25e7c78885265423a7d3dab269cff20b"`
Dec 19 22:26:13.367 INFO [stderr]     Checking xml-rs v0.7.0
Dec 19 22:26:14.449 INFO [stderr]     Checking sysgraph v0.1.0 (/opt/crater/workdir)
Dec 19 22:26:15.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Dec 19 22:26:15.708 INFO running `"docker" "inspect" "b666bff64bdf7ae12836c171f5868b2e25e7c78885265423a7d3dab269cff20b"`
Dec 19 22:26:15.820 INFO running `"docker" "rm" "-f" "b666bff64bdf7ae12836c171f5868b2e25e7c78885265423a7d3dab269cff20b"`
Dec 19 22:26:15.960 INFO [stdout] b666bff64bdf7ae12836c171f5868b2e25e7c78885265423a7d3dab269cff20b