Sep 02 11:41:45.707 INFO checking graph-0.0.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 11:41:45.707 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 11:41:45.707 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 11:41:45.869 INFO blam! b932ccb658d5c1952f00c6222b13541982e9f430c1b1f0624149e2743c96ba27
Sep 02 11:41:45.871 INFO running `"docker" "start" "-a" "b932ccb658d5c1952f00c6222b13541982e9f430c1b1f0624149e2743c96ba27"`
Sep 02 11:41:46.438 INFO kablam!     Checking graph v0.0.2 (file:///source)
Sep 02 11:41:46.905 INFO kablam! warning: struct is never constructed: `Node`
Sep 02 11:41:46.905 INFO kablam!  --> src/lib.rs:1:1
Sep 02 11:41:46.905 INFO kablam!   |
Sep 02 11:41:46.905 INFO kablam! 1 | struct Node;
Sep 02 11:41:46.905 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 11:41:46.905 INFO kablam!   |
Sep 02 11:41:46.905 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 11:41:46.906 INFO kablam! 
Sep 02 11:41:46.906 INFO kablam! warning: struct is never constructed: `Edge`
Sep 02 11:41:46.906 INFO kablam!  --> src/lib.rs:3:1
Sep 02 11:41:46.906 INFO kablam!   |
Sep 02 11:41:46.906 INFO kablam! 3 | struct Edge;
Sep 02 11:41:46.906 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 11:41:46.906 INFO kablam! 
Sep 02 11:41:46.906 INFO kablam! warning: struct is never constructed: `Graph`
Sep 02 11:41:46.906 INFO kablam!  --> src/lib.rs:5:1
Sep 02 11:41:46.906 INFO kablam!   |
Sep 02 11:41:46.906 INFO kablam! 5 | struct Graph;
Sep 02 11:41:46.906 INFO kablam!   | ^^^^^^^^^^^^^
Sep 02 11:41:46.906 INFO kablam! 
Sep 02 11:41:46.911 INFO kablam! warning: struct is never constructed: `Node`
Sep 02 11:41:46.911 INFO kablam!  --> src/lib.rs:1:1
Sep 02 11:41:46.911 INFO kablam!   |
Sep 02 11:41:46.911 INFO kablam! 1 | struct Node;
Sep 02 11:41:46.911 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 11:41:46.911 INFO kablam!   |
Sep 02 11:41:46.911 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 11:41:46.911 INFO kablam! 
Sep 02 11:41:46.912 INFO kablam! warning: struct is never constructed: `Edge`
Sep 02 11:41:46.912 INFO kablam!  --> src/lib.rs:3:1
Sep 02 11:41:46.912 INFO kablam!   |
Sep 02 11:41:46.912 INFO kablam! 3 | struct Edge;
Sep 02 11:41:46.912 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 11:41:46.912 INFO kablam! 
Sep 02 11:41:46.912 INFO kablam! warning: struct is never constructed: `Graph`
Sep 02 11:41:46.912 INFO kablam!  --> src/lib.rs:5:1
Sep 02 11:41:46.912 INFO kablam!   |
Sep 02 11:41:46.912 INFO kablam! 5 | struct Graph;
Sep 02 11:41:46.912 INFO kablam!   | ^^^^^^^^^^^^^
Sep 02 11:41:46.912 INFO kablam! 
Sep 02 11:41:46.923 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Sep 02 11:41:46.929 INFO kablam! su: No module specific data is present
Sep 02 11:41:47.262 INFO running `"docker" "rm" "-f" "b932ccb658d5c1952f00c6222b13541982e9f430c1b1f0624149e2743c96ba27"`
Sep 02 11:41:47.366 INFO blam! b932ccb658d5c1952f00c6222b13541982e9f430c1b1f0624149e2743c96ba27