Sep 20 00:28:41.093 INFO checking graph-0.0.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 00:28:41.093 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 00:28:41.093 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:28:41.308 INFO blam! 9fd0b4cd3563397fe5dfce2a707053d2660a638a6ad33746b19911b874c62208
Sep 20 00:28:41.310 INFO running `"docker" "start" "-a" "9fd0b4cd3563397fe5dfce2a707053d2660a638a6ad33746b19911b874c62208"`
Sep 20 00:28:42.254 INFO kablam! usermod: no changes
Sep 20 00:28:42.275 INFO kablam!     Checking graph v0.0.2 (/source)
Sep 20 00:28:42.487 INFO kablam! warning: struct is never constructed: `Node`
Sep 20 00:28:42.487 INFO kablam!  --> src/lib.rs:1:1
Sep 20 00:28:42.487 INFO kablam!   |
Sep 20 00:28:42.487 INFO kablam! 1 | struct Node;
Sep 20 00:28:42.487 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 00:28:42.487 INFO kablam!   |
Sep 20 00:28:42.487 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 00:28:42.487 INFO kablam! 
Sep 20 00:28:42.487 INFO kablam! warning: struct is never constructed: `Edge`
Sep 20 00:28:42.487 INFO kablam!  --> src/lib.rs:3:1
Sep 20 00:28:42.487 INFO kablam!   |
Sep 20 00:28:42.487 INFO kablam! 3 | struct Edge;
Sep 20 00:28:42.487 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 00:28:42.487 INFO kablam! 
Sep 20 00:28:42.487 INFO kablam! warning: struct is never constructed: `Graph`
Sep 20 00:28:42.487 INFO kablam!  --> src/lib.rs:5:1
Sep 20 00:28:42.487 INFO kablam!   |
Sep 20 00:28:42.487 INFO kablam! 5 | struct Graph;
Sep 20 00:28:42.487 INFO kablam!   | ^^^^^^^^^^^^^
Sep 20 00:28:42.487 INFO kablam! 
Sep 20 00:28:42.507 INFO kablam! warning: struct is never constructed: `Node`
Sep 20 00:28:42.507 INFO kablam!  --> src/lib.rs:1:1
Sep 20 00:28:42.507 INFO kablam!   |
Sep 20 00:28:42.507 INFO kablam! 1 | struct Node;
Sep 20 00:28:42.507 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 00:28:42.507 INFO kablam!   |
Sep 20 00:28:42.507 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 00:28:42.507 INFO kablam! 
Sep 20 00:28:42.507 INFO kablam! warning: struct is never constructed: `Edge`
Sep 20 00:28:42.507 INFO kablam!  --> src/lib.rs:3:1
Sep 20 00:28:42.507 INFO kablam!   |
Sep 20 00:28:42.507 INFO kablam! 3 | struct Edge;
Sep 20 00:28:42.507 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 00:28:42.507 INFO kablam! 
Sep 20 00:28:42.508 INFO kablam! warning: struct is never constructed: `Graph`
Sep 20 00:28:42.508 INFO kablam!  --> src/lib.rs:5:1
Sep 20 00:28:42.508 INFO kablam!   |
Sep 20 00:28:42.508 INFO kablam! 5 | struct Graph;
Sep 20 00:28:42.508 INFO kablam!   | ^^^^^^^^^^^^^
Sep 20 00:28:42.508 INFO kablam! 
Sep 20 00:28:42.515 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Sep 20 00:28:42.516 INFO kablam! su: No module specific data is present
Sep 20 00:28:43.179 INFO running `"docker" "rm" "-f" "9fd0b4cd3563397fe5dfce2a707053d2660a638a6ad33746b19911b874c62208"`
Sep 20 00:28:43.359 INFO blam! 9fd0b4cd3563397fe5dfce2a707053d2660a638a6ad33746b19911b874c62208