Sep 19 14:36:01.624 INFO checking renato-zannon/missing-constants against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 14:36:01.624 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 14:36:01.624 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 14:36:01.900 INFO blam! e201eee7aea9569a550dc7dbe9ede0eb34986990db51561b24e1e034e8c7b978
Sep 19 14:36:01.901 INFO running `"docker" "start" "-a" "e201eee7aea9569a550dc7dbe9ede0eb34986990db51561b24e1e034e8c7b978"`
Sep 19 14:36:02.954 INFO kablam! usermod: no changes
Sep 19 14:36:02.998 INFO kablam!     Checking pom v1.1.0
Sep 19 14:36:03.814 INFO kablam!     Checking missing-constants v0.1.0 (/source)
Sep 19 14:36:04.410 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 19 14:36:04.410 INFO kablam!   --> src/main.rs:19:1
Sep 19 14:36:04.410 INFO kablam!    |
Sep 19 14:36:04.410 INFO kablam! 19 | struct ConstReference {
Sep 19 14:36:04.410 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 19 14:36:04.410 INFO kablam!    |
Sep 19 14:36:04.410 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 14:36:04.410 INFO kablam! 
Sep 19 14:36:04.410 INFO kablam! warning: function is never used: `const_reference`
Sep 19 14:36:04.410 INFO kablam!   --> src/main.rs:24:1
Sep 19 14:36:04.410 INFO kablam!    |
Sep 19 14:36:04.410 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 19 14:36:04.410 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 14:36:04.410 INFO kablam! 
Sep 19 14:36:04.410 INFO kablam! warning: function is never used: `module_end`
Sep 19 14:36:04.410 INFO kablam!    --> src/main.rs:102:1
Sep 19 14:36:04.410 INFO kablam!     |
Sep 19 14:36:04.410 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 19 14:36:04.410 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 14:36:04.410 INFO kablam! 
Sep 19 14:36:04.470 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 19 14:36:04.470 INFO kablam!   --> src/main.rs:19:1
Sep 19 14:36:04.470 INFO kablam!    |
Sep 19 14:36:04.470 INFO kablam! 19 | struct ConstReference {
Sep 19 14:36:04.470 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 19 14:36:04.470 INFO kablam!    |
Sep 19 14:36:04.470 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 14:36:04.470 INFO kablam! 
Sep 19 14:36:04.470 INFO kablam! warning: function is never used: `const_reference`
Sep 19 14:36:04.470 INFO kablam!   --> src/main.rs:24:1
Sep 19 14:36:04.470 INFO kablam!    |
Sep 19 14:36:04.470 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 19 14:36:04.470 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 14:36:04.470 INFO kablam! 
Sep 19 14:36:04.470 INFO kablam! warning: function is never used: `module_end`
Sep 19 14:36:04.470 INFO kablam!    --> src/main.rs:102:1
Sep 19 14:36:04.470 INFO kablam!     |
Sep 19 14:36:04.470 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 19 14:36:04.470 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 14:36:04.470 INFO kablam! 
Sep 19 14:36:04.506 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Sep 19 14:36:04.522 INFO kablam! su: No module specific data is present
Sep 19 14:36:05.929 INFO running `"docker" "rm" "-f" "e201eee7aea9569a550dc7dbe9ede0eb34986990db51561b24e1e034e8c7b978"`
Sep 19 14:36:06.052 INFO blam! e201eee7aea9569a550dc7dbe9ede0eb34986990db51561b24e1e034e8c7b978