Sep 03 22:33:02.428 INFO checking waterfall-0.7.1 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 22:33:02.428 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 22:33:02.428 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 03 22:33:02.630 INFO blam! afc6a3b99acbacf646e5eb798ed1d6a8d5a96b3714bb97d47a12be379c80a6a1
Sep 03 22:33:02.632 INFO running `"docker" "start" "-a" "afc6a3b99acbacf646e5eb798ed1d6a8d5a96b3714bb97d47a12be379c80a6a1"`
Sep 03 22:33:03.248 INFO kablam!    Compiling num-traits v0.2.5
Sep 03 22:33:03.249 INFO kablam!     Checking histogram v0.6.9
Sep 03 22:33:03.250 INFO kablam!     Checking rusttype v0.1.2
Sep 03 22:33:03.847 INFO kablam!     Checking heatmap v0.6.6
Sep 03 22:33:07.308 INFO kablam!     Checking num-integer v0.1.39
Sep 03 22:33:08.124 INFO kablam!     Checking num-iter v0.1.37
Sep 03 22:33:08.508 INFO kablam!     Checking png v0.7.0
Sep 03 22:33:10.120 INFO kablam!     Checking waterfall v0.7.1 (file:///source)
Sep 03 22:33:10.956 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.76s
Sep 03 22:33:10.961 INFO kablam! su: No module specific data is present
Sep 03 22:33:11.304 INFO running `"docker" "rm" "-f" "afc6a3b99acbacf646e5eb798ed1d6a8d5a96b3714bb97d47a12be379c80a6a1"`
Sep 03 22:33:11.431 INFO blam! afc6a3b99acbacf646e5eb798ed1d6a8d5a96b3714bb97d47a12be379c80a6a1