Aug 17 14:54:02.297 INFO checking piston2d-graphics_tree-0.16.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 14:54:02.297 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 14:54:02.297 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 14:54:02.297 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 14:54:02.545 INFO blam! f3e28ab283909ab5d2a1e863daee5ed7d98b8ea214bf09616cbefa4a6a2e27c2
Aug 17 14:54:02.548 INFO running `"docker" "start" "-a" "f3e28ab283909ab5d2a1e863daee5ed7d98b8ea214bf09616cbefa4a6a2e27c2"`
Aug 17 14:54:03.816 INFO kablam!     Checking range v0.3.1
Aug 17 14:54:03.820 INFO kablam!     Checking pistoncore-event_loop v0.36.0
Aug 17 14:54:03.858 INFO kablam!     Checking pistoncore-glutin_window v0.46.0
Aug 17 14:54:05.599 INFO kablam!     Checking piston2d-graphics_tree v0.16.0 (file:///source)
Aug 17 14:54:06.974 INFO kablam!     Checking piston v0.36.0
Aug 17 14:54:08.694 INFO kablam!     Checking piston_window v0.79.0
Aug 17 14:54:21.126 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.76s
Aug 17 14:54:21.178 INFO kablam! su: No module specific data is present
Aug 17 14:54:21.825 INFO running `"docker" "rm" "-f" "f3e28ab283909ab5d2a1e863daee5ed7d98b8ea214bf09616cbefa4a6a2e27c2"`
Aug 17 14:54:22.008 INFO blam! f3e28ab283909ab5d2a1e863daee5ed7d98b8ea214bf09616cbefa4a6a2e27c2