Sep 01 13:21:29.659 INFO checking renato-zannon/missing-constants against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 13:21:29.659 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 13:21:29.660 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:21:29.914 INFO blam! 7181df3f791fa5baeaba8e044c6d1da896a31a7c52c1823f96683f2630f8b1b7
Sep 01 13:21:29.916 INFO running `"docker" "start" "-a" "7181df3f791fa5baeaba8e044c6d1da896a31a7c52c1823f96683f2630f8b1b7"`
Sep 01 13:21:30.785 INFO kablam!     Checking pom v1.1.0
Sep 01 13:21:32.487 INFO kablam!     Checking missing-constants v0.1.0 (file:///source)
Sep 01 13:21:32.970 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 01 13:21:32.970 INFO kablam!   --> src/main.rs:19:1
Sep 01 13:21:32.970 INFO kablam!    |
Sep 01 13:21:32.970 INFO kablam! 19 | struct ConstReference {
Sep 01 13:21:32.970 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:21:32.970 INFO kablam!    |
Sep 01 13:21:32.970 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 13:21:32.970 INFO kablam! 
Sep 01 13:21:32.971 INFO kablam! warning: function is never used: `const_reference`
Sep 01 13:21:32.971 INFO kablam!   --> src/main.rs:24:1
Sep 01 13:21:32.971 INFO kablam!    |
Sep 01 13:21:32.971 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 01 13:21:32.971 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:21:32.972 INFO kablam! 
Sep 01 13:21:32.972 INFO kablam! warning: function is never used: `module_end`
Sep 01 13:21:32.972 INFO kablam!    --> src/main.rs:102:1
Sep 01 13:21:32.972 INFO kablam!     |
Sep 01 13:21:32.972 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 01 13:21:32.972 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:21:32.972 INFO kablam! 
Sep 01 13:21:33.086 INFO kablam! warning: struct is never constructed: `ConstReference`
Sep 01 13:21:33.086 INFO kablam!   --> src/main.rs:19:1
Sep 01 13:21:33.086 INFO kablam!    |
Sep 01 13:21:33.086 INFO kablam! 19 | struct ConstReference {
Sep 01 13:21:33.086 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:21:33.086 INFO kablam!    |
Sep 01 13:21:33.087 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 13:21:33.087 INFO kablam! 
Sep 01 13:21:33.087 INFO kablam! warning: function is never used: `const_reference`
Sep 01 13:21:33.087 INFO kablam!   --> src/main.rs:24:1
Sep 01 13:21:33.088 INFO kablam!    |
Sep 01 13:21:33.088 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Sep 01 13:21:33.088 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:21:33.088 INFO kablam! 
Sep 01 13:21:33.088 INFO kablam! warning: function is never used: `module_end`
Sep 01 13:21:33.088 INFO kablam!    --> src/main.rs:102:1
Sep 01 13:21:33.088 INFO kablam!     |
Sep 01 13:21:33.088 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Sep 01 13:21:33.088 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 13:21:33.088 INFO kablam! 
Sep 01 13:21:33.134 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
Sep 01 13:21:33.137 INFO kablam! su: No module specific data is present
Sep 01 13:21:33.659 INFO running `"docker" "rm" "-f" "7181df3f791fa5baeaba8e044c6d1da896a31a7c52c1823f96683f2630f8b1b7"`
Sep 01 13:21:33.821 INFO blam! 7181df3f791fa5baeaba8e044c6d1da896a31a7c52c1823f96683f2630f8b1b7