Sep 04 12:50:48.404 INFO checking koans-0.3.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 12:50:48.404 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 12:50:48.405 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:50:48.606 INFO blam! 067c3d7d26a48fe9c95bb9d4ea75baf68afbe944b43ef3d188102700fdcdc124
Sep 04 12:50:48.608 INFO running `"docker" "start" "-a" "067c3d7d26a48fe9c95bb9d4ea75baf68afbe944b43ef3d188102700fdcdc124"`
Sep 04 12:50:49.289 INFO kablam!    Compiling koans v0.3.0 (file:///source)
Sep 04 12:50:51.530 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Sep 04 12:50:51.532 INFO kablam! su: No module specific data is present
Sep 04 12:50:51.887 INFO running `"docker" "rm" "-f" "067c3d7d26a48fe9c95bb9d4ea75baf68afbe944b43ef3d188102700fdcdc124"`
Sep 04 12:50:52.016 INFO blam! 067c3d7d26a48fe9c95bb9d4ea75baf68afbe944b43ef3d188102700fdcdc124