Oct 12 22:48:16.937 INFO checking defcronyke/rust-struct-optional-field against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:48:16.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 22:48:17.377 INFO blam! e8b047e6486ee32c80738859e0693b390280fdda71cdeb28f17475d5f39b6185
Oct 12 22:48:17.379 INFO running `"docker" "start" "-a" "e8b047e6486ee32c80738859e0693b390280fdda71cdeb28f17475d5f39b6185"`
Oct 12 22:48:18.884 INFO kablam! usermod: no changes
Oct 12 22:48:18.960 INFO kablam!     Checking struct-test v0.1.0 (/source)
Oct 12 22:48:19.947 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Oct 12 22:48:19.950 INFO kablam! su: No module specific data is present
Oct 12 22:48:20.819 INFO running `"docker" "rm" "-f" "e8b047e6486ee32c80738859e0693b390280fdda71cdeb28f17475d5f39b6185"`
Oct 12 22:48:21.228 INFO blam! e8b047e6486ee32c80738859e0693b390280fdda71cdeb28f17475d5f39b6185