Sep 17 11:37:42.742 INFO checking renato-zannon/missing-constants against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 11:37:42.742 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 11:37:42.742 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 11:37:43.158 INFO blam! 0c84b06e05795e846f48e056f0a2ecdd4903bf007de72a609c31941d42c8a9eb
Sep 17 11:37:43.167 INFO running `"docker" "start" "-a" "0c84b06e05795e846f48e056f0a2ecdd4903bf007de72a609c31941d42c8a9eb"`
Sep 17 11:37:44.916 INFO kablam! usermod: no changes
Sep 17 11:37:44.983 INFO kablam!     Checking pom v1.1.0
Sep 17 11:37:45.837 INFO kablam!     Checking missing-constants v0.1.0 (/source)
Sep 17 11:37:46.303 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 17 11:37:46.303 INFO kablam!   --> src/main.rs:19:1
Sep 17 11:37:46.303 INFO kablam!    |
Sep 17 11:37:46.303 INFO kablam! 19 | struct ConstReference {
Sep 17 11:37:46.303 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:37:46.303 INFO kablam!    |
Sep 17 11:37:46.303 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 11:37:46.303 INFO kablam! 
Sep 17 11:37:46.303 INFO kablam! warning: function is never used: `const_reference`
Sep 17 11:37:46.303 INFO kablam!   --> src/main.rs:24:1
Sep 17 11:37:46.303 INFO kablam!    |
Sep 17 11:37:46.303 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 17 11:37:46.303 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:37:46.303 INFO kablam! 
Sep 17 11:37:46.303 INFO kablam! warning: function is never used: `module_end`
Sep 17 11:37:46.303 INFO kablam!    --> src/main.rs:102:1
Sep 17 11:37:46.303 INFO kablam!     |
Sep 17 11:37:46.303 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 17 11:37:46.303 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:37:46.303 INFO kablam! 
Sep 17 11:37:46.367 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 17 11:37:46.367 INFO kablam!   --> src/main.rs:19:1
Sep 17 11:37:46.367 INFO kablam!    |
Sep 17 11:37:46.367 INFO kablam! 19 | struct ConstReference {
Sep 17 11:37:46.367 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:37:46.367 INFO kablam!    |
Sep 17 11:37:46.367 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 11:37:46.367 INFO kablam! 
Sep 17 11:37:46.367 INFO kablam! warning: function is never used: `const_reference`
Sep 17 11:37:46.367 INFO kablam!   --> src/main.rs:24:1
Sep 17 11:37:46.367 INFO kablam!    |
Sep 17 11:37:46.367 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 17 11:37:46.367 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:37:46.367 INFO kablam! 
Sep 17 11:37:46.367 INFO kablam! warning: function is never used: `module_end`
Sep 17 11:37:46.367 INFO kablam!    --> src/main.rs:102:1
Sep 17 11:37:46.367 INFO kablam!     |
Sep 17 11:37:46.367 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 17 11:37:46.367 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 11:37:46.367 INFO kablam! 
Sep 17 11:37:46.471 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Sep 17 11:37:46.473 INFO kablam! su: No module specific data is present
Sep 17 11:37:48.283 INFO running `"docker" "rm" "-f" "0c84b06e05795e846f48e056f0a2ecdd4903bf007de72a609c31941d42c8a9eb"`
Sep 17 11:37:48.587 INFO blam! 0c84b06e05795e846f48e056f0a2ecdd4903bf007de72a609c31941d42c8a9eb