Sep 17 23:25:51.391 INFO checking graph-0.0.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 23:25:51.391 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 23:25:51.391 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 23:25:51.866 INFO blam! f97cc6fb9da3b78bad000b96e0a21e4046f032d676c1dc93fd3597fbd9a32635
Sep 17 23:25:51.875 INFO running `"docker" "start" "-a" "f97cc6fb9da3b78bad000b96e0a21e4046f032d676c1dc93fd3597fbd9a32635"`
Sep 17 23:25:53.099 INFO kablam! usermod: no changes
Sep 17 23:25:53.125 INFO kablam!     Checking graph v0.0.2 (/source)
Sep 17 23:25:53.400 INFO kablam! warning: struct is never constructed: `Node`
Sep 17 23:25:53.400 INFO kablam!  --> src/lib.rs:1:1
Sep 17 23:25:53.400 INFO kablam!   |
Sep 17 23:25:53.400 INFO kablam! 1 | struct Node;
Sep 17 23:25:53.400 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 23:25:53.400 INFO kablam!   |
Sep 17 23:25:53.400 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 17 23:25:53.400 INFO kablam! 
Sep 17 23:25:53.400 INFO kablam! warning: struct is never constructed: `Edge`
Sep 17 23:25:53.400 INFO kablam!  --> src/lib.rs:3:1
Sep 17 23:25:53.400 INFO kablam!   |
Sep 17 23:25:53.400 INFO kablam! 3 | struct Edge;
Sep 17 23:25:53.400 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 23:25:53.400 INFO kablam! 
Sep 17 23:25:53.400 INFO kablam! warning: struct is never constructed: `Graph`
Sep 17 23:25:53.400 INFO kablam!  --> src/lib.rs:5:1
Sep 17 23:25:53.400 INFO kablam!   |
Sep 17 23:25:53.400 INFO kablam! 5 | struct Graph;
Sep 17 23:25:53.400 INFO kablam!   | ^^^^^^^^^^^^^
Sep 17 23:25:53.400 INFO kablam! 
Sep 17 23:25:53.400 INFO kablam! warning: struct is never constructed: `Node`
Sep 17 23:25:53.400 INFO kablam!  --> src/lib.rs:1:1
Sep 17 23:25:53.400 INFO kablam!   |
Sep 17 23:25:53.400 INFO kablam! 1 | struct Node;
Sep 17 23:25:53.400 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 23:25:53.400 INFO kablam!   |
Sep 17 23:25:53.400 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 17 23:25:53.400 INFO kablam! 
Sep 17 23:25:53.400 INFO kablam! warning: struct is never constructed: `Edge`
Sep 17 23:25:53.400 INFO kablam!  --> src/lib.rs:3:1
Sep 17 23:25:53.400 INFO kablam!   |
Sep 17 23:25:53.400 INFO kablam! 3 | struct Edge;
Sep 17 23:25:53.400 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 23:25:53.400 INFO kablam! 
Sep 17 23:25:53.400 INFO kablam! warning: struct is never constructed: `Graph`
Sep 17 23:25:53.400 INFO kablam!  --> src/lib.rs:5:1
Sep 17 23:25:53.400 INFO kablam!   |
Sep 17 23:25:53.400 INFO kablam! 5 | struct Graph;
Sep 17 23:25:53.401 INFO kablam!   | ^^^^^^^^^^^^^
Sep 17 23:25:53.401 INFO kablam! 
Sep 17 23:25:53.410 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Sep 17 23:25:53.414 INFO kablam! su: No module specific data is present
Sep 17 23:25:54.171 INFO running `"docker" "rm" "-f" "f97cc6fb9da3b78bad000b96e0a21e4046f032d676c1dc93fd3597fbd9a32635"`
Sep 17 23:25:54.259 INFO blam! f97cc6fb9da3b78bad000b96e0a21e4046f032d676c1dc93fd3597fbd9a32635