Dec 19 06:36:31.254 INFO checking tungel/rust-random-generator against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 06:36:31.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/tungel/rust-random-generator:/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 06:36:31.758 INFO [stdout] 3e0ca4bc8204468eeb15fe68c8116a3d59028d5d7ddd442714726d765e9ae922 Dec 19 06:36:31.760 INFO running `"docker" "start" "-a" "3e0ca4bc8204468eeb15fe68c8116a3d59028d5d7ddd442714726d765e9ae922"` Dec 19 06:36:34.240 INFO [stderr] Checking time v0.1.38 Dec 19 06:36:35.176 INFO [stderr] Checking chrono v0.4.0 Dec 19 06:36:36.986 INFO [stderr] Checking random-generator v0.1.0 (/opt/crater/workdir) Dec 19 06:36:37.304 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.14s Dec 19 06:36:38.600 INFO running `"docker" "inspect" "3e0ca4bc8204468eeb15fe68c8116a3d59028d5d7ddd442714726d765e9ae922"` Dec 19 06:36:38.923 INFO running `"docker" "rm" "-f" "3e0ca4bc8204468eeb15fe68c8116a3d59028d5d7ddd442714726d765e9ae922"` Dec 19 06:36:39.114 INFO [stdout] 3e0ca4bc8204468eeb15fe68c8116a3d59028d5d7ddd442714726d765e9ae922