Sep 05 17:36:58.404 INFO checking renato-zannon/missing-constants against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 17:36:58.404 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 17:36:58.404 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 17:36:58.841 INFO blam! 6ad22e815d93b36dc51b724da962e4a1cce424081a05c12d7cd1540938e88371
Sep 05 17:36:58.843 INFO running `"docker" "start" "-a" "6ad22e815d93b36dc51b724da962e4a1cce424081a05c12d7cd1540938e88371"`
Sep 05 17:37:00.510 INFO kablam! usermod: no changes
Sep 05 17:37:00.581 INFO kablam!     Checking pom v1.1.0
Sep 05 17:37:01.482 INFO kablam!     Checking missing-constants v0.1.0 (file:///source)
Sep 05 17:37:01.974 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 05 17:37:01.974 INFO kablam!   --> src/main.rs:19:1
Sep 05 17:37:01.974 INFO kablam!    |
Sep 05 17:37:01.974 INFO kablam! 19 | struct ConstReference {
Sep 05 17:37:01.974 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 05 17:37:01.974 INFO kablam!    |
Sep 05 17:37:01.974 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 17:37:01.974 INFO kablam! 
Sep 05 17:37:01.974 INFO kablam! warning: function is never used: `const_reference`
Sep 05 17:37:01.974 INFO kablam!   --> src/main.rs:24:1
Sep 05 17:37:01.974 INFO kablam!    |
Sep 05 17:37:01.974 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 05 17:37:01.974 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 17:37:01.974 INFO kablam! 
Sep 05 17:37:01.974 INFO kablam! warning: function is never used: `module_end`
Sep 05 17:37:01.974 INFO kablam!    --> src/main.rs:102:1
Sep 05 17:37:01.974 INFO kablam!     |
Sep 05 17:37:01.974 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 05 17:37:01.974 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 17:37:01.974 INFO kablam! 
Sep 05 17:37:02.014 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 05 17:37:02.014 INFO kablam!   --> src/main.rs:19:1
Sep 05 17:37:02.014 INFO kablam!    |
Sep 05 17:37:02.014 INFO kablam! 19 | struct ConstReference {
Sep 05 17:37:02.014 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 05 17:37:02.014 INFO kablam!    |
Sep 05 17:37:02.014 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 17:37:02.014 INFO kablam! 
Sep 05 17:37:02.014 INFO kablam! warning: function is never used: `const_reference`
Sep 05 17:37:02.014 INFO kablam!   --> src/main.rs:24:1
Sep 05 17:37:02.014 INFO kablam!    |
Sep 05 17:37:02.014 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 05 17:37:02.014 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 17:37:02.014 INFO kablam! 
Sep 05 17:37:02.014 INFO kablam! warning: function is never used: `module_end`
Sep 05 17:37:02.014 INFO kablam!    --> src/main.rs:102:1
Sep 05 17:37:02.014 INFO kablam!     |
Sep 05 17:37:02.014 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 05 17:37:02.014 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 17:37:02.014 INFO kablam! 
Sep 05 17:37:02.050 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Sep 05 17:37:02.054 INFO kablam! su: No module specific data is present
Sep 05 17:37:03.179 INFO running `"docker" "rm" "-f" "6ad22e815d93b36dc51b724da962e4a1cce424081a05c12d7cd1540938e88371"`
Sep 05 17:37:03.454 INFO blam! 6ad22e815d93b36dc51b724da962e4a1cce424081a05c12d7cd1540938e88371