Sep 21 09:10:26.568 INFO checking graph-0.0.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 09:10:26.568 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 09:10:26.568 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 09:10:26.791 INFO blam! d8598d6cf41bfcb286927e31bd24daecdd8dd8c36f92e65b831edf3d3bd02c26
Sep 21 09:10:26.794 INFO running `"docker" "start" "-a" "d8598d6cf41bfcb286927e31bd24daecdd8dd8c36f92e65b831edf3d3bd02c26"`
Sep 21 09:10:27.669 INFO kablam! usermod: no changes
Sep 21 09:10:27.685 INFO kablam!     Checking graph v0.0.2 (/source)
Sep 21 09:10:27.916 INFO kablam! warning: struct is never constructed: `Node`
Sep 21 09:10:27.916 INFO kablam!  --> src/lib.rs:1:1
Sep 21 09:10:27.916 INFO kablam!   |
Sep 21 09:10:27.916 INFO kablam! 1 | struct Node;
Sep 21 09:10:27.916 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 09:10:27.916 INFO kablam!   |
Sep 21 09:10:27.916 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 09:10:27.916 INFO kablam! 
Sep 21 09:10:27.916 INFO kablam! warning: struct is never constructed: `Edge`
Sep 21 09:10:27.916 INFO kablam!  --> src/lib.rs:3:1
Sep 21 09:10:27.916 INFO kablam!   |
Sep 21 09:10:27.916 INFO kablam! 3 | struct Edge;
Sep 21 09:10:27.916 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 09:10:27.916 INFO kablam! 
Sep 21 09:10:27.916 INFO kablam! warning: struct is never constructed: `Graph`
Sep 21 09:10:27.916 INFO kablam!  --> src/lib.rs:5:1
Sep 21 09:10:27.916 INFO kablam!   |
Sep 21 09:10:27.916 INFO kablam! 5 | struct Graph;
Sep 21 09:10:27.916 INFO kablam!   | ^^^^^^^^^^^^^
Sep 21 09:10:27.916 INFO kablam! 
Sep 21 09:10:27.918 INFO kablam! warning: struct is never constructed: `Node`
Sep 21 09:10:27.918 INFO kablam!  --> src/lib.rs:1:1
Sep 21 09:10:27.918 INFO kablam!   |
Sep 21 09:10:27.918 INFO kablam! 1 | struct Node;
Sep 21 09:10:27.918 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 09:10:27.918 INFO kablam!   |
Sep 21 09:10:27.918 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 09:10:27.918 INFO kablam! 
Sep 21 09:10:27.918 INFO kablam! warning: struct is never constructed: `Edge`
Sep 21 09:10:27.918 INFO kablam!  --> src/lib.rs:3:1
Sep 21 09:10:27.918 INFO kablam!   |
Sep 21 09:10:27.919 INFO kablam! 3 | struct Edge;
Sep 21 09:10:27.919 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 09:10:27.919 INFO kablam! 
Sep 21 09:10:27.919 INFO kablam! warning: struct is never constructed: `Graph`
Sep 21 09:10:27.919 INFO kablam!  --> src/lib.rs:5:1
Sep 21 09:10:27.919 INFO kablam!   |
Sep 21 09:10:27.919 INFO kablam! 5 | struct Graph;
Sep 21 09:10:27.919 INFO kablam!   | ^^^^^^^^^^^^^
Sep 21 09:10:27.919 INFO kablam! 
Sep 21 09:10:27.927 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Sep 21 09:10:27.929 INFO kablam! su: No module specific data is present
Sep 21 09:10:28.329 INFO running `"docker" "rm" "-f" "d8598d6cf41bfcb286927e31bd24daecdd8dd8c36f92e65b831edf3d3bd02c26"`
Sep 21 09:10:28.430 INFO blam! d8598d6cf41bfcb286927e31bd24daecdd8dd8c36f92e65b831edf3d3bd02c26