Sep 03 20:33:25.295 INFO checking renato-zannon/missing-constants against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 20:33:25.295 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 20:33:25.295 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 20:33:25.544 INFO blam! ab3ab4c27e510dbf41e8651abe045c356d949578343d20f134b5f85749bbc355
Sep 03 20:33:25.545 INFO running `"docker" "start" "-a" "ab3ab4c27e510dbf41e8651abe045c356d949578343d20f134b5f85749bbc355"`
Sep 03 20:33:26.428 INFO kablam!     Checking pom v1.1.0
Sep 03 20:33:27.891 INFO kablam!     Checking missing-constants v0.1.0 (file:///source)
Sep 03 20:33:28.342 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 03 20:33:28.342 INFO kablam!   --> src/main.rs:19:1
Sep 03 20:33:28.342 INFO kablam!    |
Sep 03 20:33:28.342 INFO kablam! 19 | struct ConstReference {
Sep 03 20:33:28.342 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 03 20:33:28.343 INFO kablam!    |
Sep 03 20:33:28.343 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 20:33:28.343 INFO kablam! 
Sep 03 20:33:28.343 INFO kablam! warning: function is never used: `const_reference`
Sep 03 20:33:28.343 INFO kablam!   --> src/main.rs:24:1
Sep 03 20:33:28.343 INFO kablam!    |
Sep 03 20:33:28.343 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 03 20:33:28.343 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 20:33:28.343 INFO kablam! 
Sep 03 20:33:28.343 INFO kablam! warning: function is never used: `module_end`
Sep 03 20:33:28.343 INFO kablam!    --> src/main.rs:102:1
Sep 03 20:33:28.343 INFO kablam!     |
Sep 03 20:33:28.343 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 03 20:33:28.343 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 20:33:28.343 INFO kablam! 
Sep 03 20:33:28.344 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 03 20:33:28.344 INFO kablam!   --> src/main.rs:19:1
Sep 03 20:33:28.344 INFO kablam!    |
Sep 03 20:33:28.344 INFO kablam! 19 | struct ConstReference {
Sep 03 20:33:28.344 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 03 20:33:28.345 INFO kablam!    |
Sep 03 20:33:28.345 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 03 20:33:28.345 INFO kablam! 
Sep 03 20:33:28.345 INFO kablam! warning: function is never used: `const_reference`
Sep 03 20:33:28.345 INFO kablam!   --> src/main.rs:24:1
Sep 03 20:33:28.345 INFO kablam!    |
Sep 03 20:33:28.345 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 03 20:33:28.345 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 20:33:28.345 INFO kablam! 
Sep 03 20:33:28.345 INFO kablam! warning: function is never used: `module_end`
Sep 03 20:33:28.345 INFO kablam!    --> src/main.rs:102:1
Sep 03 20:33:28.345 INFO kablam!     |
Sep 03 20:33:28.345 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 03 20:33:28.345 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 03 20:33:28.345 INFO kablam! 
Sep 03 20:33:28.362 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Sep 03 20:33:28.365 INFO kablam! su: No module specific data is present
Sep 03 20:33:28.903 INFO running `"docker" "rm" "-f" "ab3ab4c27e510dbf41e8651abe045c356d949578343d20f134b5f85749bbc355"`
Sep 03 20:33:29.062 INFO blam! ab3ab4c27e510dbf41e8651abe045c356d949578343d20f134b5f85749bbc355