Dec 19 17:22:09.345 INFO checking emylipoltorak/rust_rectangle against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 17:22:09.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/emylipoltorak/rust_rectangle:/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 17:22:09.865 INFO [stdout] 0aa7634cc3c77b1f7033270c975b3f6e7d2cf4a8c268fdc8814d39b06334f8e0
Dec 19 17:22:09.869 INFO running `"docker" "start" "-a" "0aa7634cc3c77b1f7033270c975b3f6e7d2cf4a8c268fdc8814d39b06334f8e0"`
Dec 19 17:22:11.342 INFO [stderr]     Checking rectangles v0.1.0 (/opt/crater/workdir)
Dec 19 17:22:11.693 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Dec 19 17:22:12.513 INFO running `"docker" "inspect" "0aa7634cc3c77b1f7033270c975b3f6e7d2cf4a8c268fdc8814d39b06334f8e0"`
Dec 19 17:22:12.804 INFO running `"docker" "rm" "-f" "0aa7634cc3c77b1f7033270c975b3f6e7d2cf4a8c268fdc8814d39b06334f8e0"`
Dec 19 17:22:13.096 INFO [stdout] 0aa7634cc3c77b1f7033270c975b3f6e7d2cf4a8c268fdc8814d39b06334f8e0