Sep 10 12:58:39.505 INFO checking piston2d-scroll_controller-0.4.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:58:39.505 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:58:39.506 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:58:39.638 INFO blam! ac6322da44ff43a3fa1b90d1fc9064659adf0dad5ead774ff26726ef3a0d3384
Sep 10 12:58:39.640 INFO running `"docker" "start" "-a" "ac6322da44ff43a3fa1b90d1fc9064659adf0dad5ead774ff26726ef3a0d3384"`
Sep 10 12:58:40.649 INFO kablam! usermod: no changes
Sep 10 12:58:40.785 INFO kablam!     Checking num-rational v0.1.42
Sep 10 12:58:40.785 INFO kablam!     Checking png v0.12.0
Sep 10 12:58:40.786 INFO kablam!     Checking sdl2 v0.31.0
Sep 10 12:58:40.786 INFO kablam!     Checking piston2d-scroll_controller v0.4.0 (file:///source)
Sep 10 12:58:42.137 INFO kablam!     Checking image v0.19.0
Sep 10 12:58:46.578 INFO kablam!     Checking pistoncore-sdl2_window v0.50.0
Sep 10 12:58:49.830 INFO kablam!     Checking piston2d-opengl_graphics v0.53.0
Sep 10 12:58:53.533 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.86s
Sep 10 12:58:53.542 INFO kablam! su: No module specific data is present
Sep 10 12:58:54.620 INFO running `"docker" "rm" "-f" "ac6322da44ff43a3fa1b90d1fc9064659adf0dad5ead774ff26726ef3a0d3384"`
Sep 10 12:58:54.758 INFO blam! ac6322da44ff43a3fa1b90d1fc9064659adf0dad5ead774ff26726ef3a0d3384