Sep 21 09:10:27.649 INFO checking graph-0.0.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 09:10:27.649 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 09:10:27.649 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 09:10:27.814 INFO blam! 164996f532b7ab723b8852c1ec4c2f2430c0e298dc8eb67860a7ea7d434903c2
Sep 21 09:10:27.816 INFO running `"docker" "start" "-a" "164996f532b7ab723b8852c1ec4c2f2430c0e298dc8eb67860a7ea7d434903c2"`
Sep 21 09:10:28.496 INFO kablam! usermod: no changes
Sep 21 09:10:28.537 INFO kablam!     Checking graph v0.0.2 (/source)
Sep 21 09:10:28.794 INFO kablam! warning: struct is never constructed: `Node`
Sep 21 09:10:28.794 INFO kablam!  --> src/lib.rs:1:1
Sep 21 09:10:28.794 INFO kablam!   |
Sep 21 09:10:28.794 INFO kablam! 1 | struct Node;
Sep 21 09:10:28.794 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 09:10:28.794 INFO kablam!   |
Sep 21 09:10:28.794 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 09:10:28.794 INFO kablam! 
Sep 21 09:10:28.794 INFO kablam! warning: struct is never constructed: `Edge`
Sep 21 09:10:28.794 INFO kablam!  --> src/lib.rs:3:1
Sep 21 09:10:28.794 INFO kablam!   |
Sep 21 09:10:28.794 INFO kablam! 3 | struct Edge;
Sep 21 09:10:28.794 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 09:10:28.794 INFO kablam! 
Sep 21 09:10:28.794 INFO kablam! warning: struct is never constructed: `Graph`
Sep 21 09:10:28.794 INFO kablam!  --> src/lib.rs:5:1
Sep 21 09:10:28.794 INFO kablam!   |
Sep 21 09:10:28.794 INFO kablam! 5 | struct Graph;
Sep 21 09:10:28.794 INFO kablam!   | ^^^^^^^^^^^^^
Sep 21 09:10:28.794 INFO kablam! 
Sep 21 09:10:28.794 INFO kablam! warning: struct is never constructed: `Node`
Sep 21 09:10:28.794 INFO kablam!  --> src/lib.rs:1:1
Sep 21 09:10:28.794 INFO kablam!   |
Sep 21 09:10:28.794 INFO kablam! 1 | struct Node;
Sep 21 09:10:28.794 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 09:10:28.794 INFO kablam!   |
Sep 21 09:10:28.794 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 09:10:28.794 INFO kablam! 
Sep 21 09:10:28.794 INFO kablam! warning: struct is never constructed: `Edge`
Sep 21 09:10:28.794 INFO kablam!  --> src/lib.rs:3:1
Sep 21 09:10:28.794 INFO kablam!   |
Sep 21 09:10:28.794 INFO kablam! 3 | struct Edge;
Sep 21 09:10:28.794 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 09:10:28.794 INFO kablam! 
Sep 21 09:10:28.794 INFO kablam! warning: struct is never constructed: `Graph`
Sep 21 09:10:28.794 INFO kablam!  --> src/lib.rs:5:1
Sep 21 09:10:28.794 INFO kablam!   |
Sep 21 09:10:28.794 INFO kablam! 5 | struct Graph;
Sep 21 09:10:28.794 INFO kablam!   | ^^^^^^^^^^^^^
Sep 21 09:10:28.794 INFO kablam! 
Sep 21 09:10:28.814 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Sep 21 09:10:28.814 INFO kablam! su: No module specific data is present
Sep 21 09:10:29.336 INFO running `"docker" "rm" "-f" "164996f532b7ab723b8852c1ec4c2f2430c0e298dc8eb67860a7ea7d434903c2"`
Sep 21 09:10:29.419 INFO blam! 164996f532b7ab723b8852c1ec4c2f2430c0e298dc8eb67860a7ea7d434903c2