Nov 30 10:51:21.133 INFO checking GrahamClark/collections-exercises-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:51:21.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 10:51:21.590 INFO [stdout] bce805063620f60dc933163c50b34201d408767f0352672f13c8186a32256d8f
Nov 30 10:51:21.592 INFO running `"docker" "start" "-a" "bce805063620f60dc933163c50b34201d408767f0352672f13c8186a32256d8f"`
Nov 30 10:51:23.160 INFO [stderr] usermod: no changes
Nov 30 10:51:23.246 INFO [stderr]     Checking collections_exercises v0.1.0 (/source)
Nov 30 10:51:25.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Nov 30 10:51:25.228 INFO [stderr] su: No module specific data is present
Nov 30 10:51:26.093 INFO running `"docker" "inspect" "bce805063620f60dc933163c50b34201d408767f0352672f13c8186a32256d8f"`
Nov 30 10:51:26.366 INFO running `"docker" "rm" "-f" "bce805063620f60dc933163c50b34201d408767f0352672f13c8186a32256d8f"`
Nov 30 10:51:26.625 INFO [stdout] bce805063620f60dc933163c50b34201d408767f0352672f13c8186a32256d8f