Sep 04 15:05:54.455 INFO checking graph-0.0.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 15:05:54.455 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 15:05:54.455 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/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 15:05:54.676 INFO blam! 89682c526bef98d5dbca8d8493c5aeb61df362b479dbe25803acfb3f94dc3ab5
Sep 04 15:05:54.677 INFO running `"docker" "start" "-a" "89682c526bef98d5dbca8d8493c5aeb61df362b479dbe25803acfb3f94dc3ab5"`
Sep 04 15:05:55.659 INFO kablam!     Checking graph v0.0.2 (file:///source)
Sep 04 15:05:56.368 INFO kablam! warning: struct is never constructed: `Node`
Sep 04 15:05:56.368 INFO kablam!  --> src/lib.rs:1:1
Sep 04 15:05:56.368 INFO kablam!   |
Sep 04 15:05:56.368 INFO kablam! 1 | struct Node;
Sep 04 15:05:56.368 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 15:05:56.368 INFO kablam!   |
Sep 04 15:05:56.368 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 15:05:56.368 INFO kablam! 
Sep 04 15:05:56.368 INFO kablam! warning: struct is never constructed: `Edge`
Sep 04 15:05:56.368 INFO kablam!  --> src/lib.rs:3:1
Sep 04 15:05:56.368 INFO kablam!   |
Sep 04 15:05:56.368 INFO kablam! 3 | struct Edge;
Sep 04 15:05:56.368 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 15:05:56.368 INFO kablam! 
Sep 04 15:05:56.369 INFO kablam! warning: struct is never constructed: `Graph`
Sep 04 15:05:56.369 INFO kablam!  --> src/lib.rs:5:1
Sep 04 15:05:56.369 INFO kablam!   |
Sep 04 15:05:56.369 INFO kablam! 5 | struct Graph;
Sep 04 15:05:56.369 INFO kablam!   | ^^^^^^^^^^^^^
Sep 04 15:05:56.369 INFO kablam! 
Sep 04 15:05:56.660 INFO kablam! warning: struct is never constructed: `Node`
Sep 04 15:05:56.660 INFO kablam!  --> src/lib.rs:1:1
Sep 04 15:05:56.660 INFO kablam!   |
Sep 04 15:05:56.660 INFO kablam! 1 | struct Node;
Sep 04 15:05:56.660 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 15:05:56.660 INFO kablam!   |
Sep 04 15:05:56.660 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 15:05:56.660 INFO kablam! 
Sep 04 15:05:56.660 INFO kablam! warning: struct is never constructed: `Edge`
Sep 04 15:05:56.660 INFO kablam!  --> src/lib.rs:3:1
Sep 04 15:05:56.660 INFO kablam!   |
Sep 04 15:05:56.660 INFO kablam! 3 | struct Edge;
Sep 04 15:05:56.660 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 15:05:56.660 INFO kablam! 
Sep 04 15:05:56.661 INFO kablam! warning: struct is never constructed: `Graph`
Sep 04 15:05:56.661 INFO kablam!  --> src/lib.rs:5:1
Sep 04 15:05:56.661 INFO kablam!   |
Sep 04 15:05:56.661 INFO kablam! 5 | struct Graph;
Sep 04 15:05:56.661 INFO kablam!   | ^^^^^^^^^^^^^
Sep 04 15:05:56.661 INFO kablam! 
Sep 04 15:05:56.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Sep 04 15:05:56.693 INFO kablam! su: No module specific data is present
Sep 04 15:05:57.203 INFO running `"docker" "rm" "-f" "89682c526bef98d5dbca8d8493c5aeb61df362b479dbe25803acfb3f94dc3ab5"`
Sep 04 15:05:57.404 INFO blam! 89682c526bef98d5dbca8d8493c5aeb61df362b479dbe25803acfb3f94dc3ab5