Aug 31 03:01:30.678 INFO checking renato-zannon/missing-constants against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 03:01:30.678 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 03:01:30.678 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 03:01:30.937 INFO blam! b170420de6ad9a0097b1b1efa863b534474fc1d97263e5e125aad2baf1118a18
Aug 31 03:01:30.940 INFO running `"docker" "start" "-a" "b170420de6ad9a0097b1b1efa863b534474fc1d97263e5e125aad2baf1118a18"`
Aug 31 03:01:31.807 INFO kablam!     Checking pom v1.1.0
Aug 31 03:01:33.410 INFO kablam!     Checking missing-constants v0.1.0 (file:///source)
Aug 31 03:01:33.936 INFO kablam! warning: struct is never constructed: `ConstReference`
Aug 31 03:01:33.936 INFO kablam!   --> src/main.rs:19:1
Aug 31 03:01:33.936 INFO kablam!    |
Aug 31 03:01:33.936 INFO kablam! 19 | struct ConstReference {
Aug 31 03:01:33.936 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:01:33.936 INFO kablam!    |
Aug 31 03:01:33.936 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 03:01:33.936 INFO kablam! 
Aug 31 03:01:33.937 INFO kablam! warning: function is never used: `const_reference`
Aug 31 03:01:33.937 INFO kablam!   --> src/main.rs:24:1
Aug 31 03:01:33.937 INFO kablam!    |
Aug 31 03:01:33.937 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Aug 31 03:01:33.937 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:01:33.937 INFO kablam! 
Aug 31 03:01:33.937 INFO kablam! warning: function is never used: `module_end`
Aug 31 03:01:33.937 INFO kablam!    --> src/main.rs:102:1
Aug 31 03:01:33.937 INFO kablam!     |
Aug 31 03:01:33.937 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Aug 31 03:01:33.937 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:01:33.937 INFO kablam! 
Aug 31 03:01:33.998 INFO kablam! warning: struct is never constructed: `ConstReference`
Aug 31 03:01:33.998 INFO kablam!   --> src/main.rs:19:1
Aug 31 03:01:33.998 INFO kablam!    |
Aug 31 03:01:33.998 INFO kablam! 19 | struct ConstReference {
Aug 31 03:01:33.998 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:01:33.998 INFO kablam!    |
Aug 31 03:01:33.998 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 03:01:33.998 INFO kablam! 
Aug 31 03:01:33.998 INFO kablam! warning: function is never used: `const_reference`
Aug 31 03:01:33.998 INFO kablam!   --> src/main.rs:24:1
Aug 31 03:01:33.998 INFO kablam!    |
Aug 31 03:01:33.999 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Aug 31 03:01:33.999 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:01:33.999 INFO kablam! 
Aug 31 03:01:33.999 INFO kablam! warning: function is never used: `module_end`
Aug 31 03:01:33.999 INFO kablam!    --> src/main.rs:102:1
Aug 31 03:01:33.999 INFO kablam!     |
Aug 31 03:01:33.999 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Aug 31 03:01:33.999 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 03:01:33.999 INFO kablam! 
Aug 31 03:01:34.051 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Aug 31 03:01:34.054 INFO kablam! su: No module specific data is present
Aug 31 03:01:34.579 INFO running `"docker" "rm" "-f" "b170420de6ad9a0097b1b1efa863b534474fc1d97263e5e125aad2baf1118a18"`
Aug 31 03:01:34.735 INFO blam! b170420de6ad9a0097b1b1efa863b534474fc1d97263e5e125aad2baf1118a18