Dec 19 11:31:51.476 INFO checking ojensen5115/zec against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 11:31:51.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ojensen5115/zec:/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 11:31:51.922 INFO [stdout] 1aa2991bf2339f56679446e924196327e474b3b796e99dc86116a209e167984e Dec 19 11:31:51.924 INFO running `"docker" "start" "-a" "1aa2991bf2339f56679446e924196327e474b3b796e99dc86116a209e167984e"` Dec 19 11:31:53.688 INFO [stderr] Checking serde v0.8.21 Dec 19 11:31:53.688 INFO [stderr] Checking time v0.1.35 Dec 19 11:31:54.516 INFO [stderr] Checking chrono v0.2.25 Dec 19 11:31:59.468 INFO [stderr] Checking serde_json v0.8.4 Dec 19 11:32:00.764 INFO [stderr] Checking zec v0.1.0 (/opt/crater/workdir) Dec 19 11:32:01.191 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.61s Dec 19 11:32:01.936 INFO running `"docker" "inspect" "1aa2991bf2339f56679446e924196327e474b3b796e99dc86116a209e167984e"` Dec 19 11:32:02.359 INFO running `"docker" "rm" "-f" "1aa2991bf2339f56679446e924196327e474b3b796e99dc86116a209e167984e"` Dec 19 11:32:02.733 INFO [stdout] 1aa2991bf2339f56679446e924196327e474b3b796e99dc86116a209e167984e