Oct 31 22:35:17.296 INFO checking renato-zannon/missing-constants against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 22:35:17.296 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 22:35:17.724 INFO blam! 2bd3a171f477827baef73b614c2eaf1f36988bc3fb9dd904c3b4772923978698
Oct 31 22:35:17.740 INFO running `"docker" "start" "-a" "2bd3a171f477827baef73b614c2eaf1f36988bc3fb9dd904c3b4772923978698"`
Oct 31 22:35:19.632 INFO kablam! usermod: no changes
Oct 31 22:35:19.712 INFO kablam!     Checking pom v1.1.0
Oct 31 22:35:20.751 INFO kablam!     Checking missing-constants v0.1.0 (/source)
Oct 31 22:35:21.404 INFO kablam! warning: struct is never constructed: `ConstReference`
Oct 31 22:35:21.404 INFO kablam!   --> src/main.rs:19:1
Oct 31 22:35:21.404 INFO kablam!    |
Oct 31 22:35:21.404 INFO kablam! 19 | struct ConstReference {
Oct 31 22:35:21.404 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:35:21.404 INFO kablam!    |
Oct 31 22:35:21.404 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 22:35:21.404 INFO kablam! 
Oct 31 22:35:21.404 INFO kablam! warning: function is never used: `const_reference`
Oct 31 22:35:21.404 INFO kablam!   --> src/main.rs:24:1
Oct 31 22:35:21.404 INFO kablam!    |
Oct 31 22:35:21.404 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Oct 31 22:35:21.404 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:35:21.404 INFO kablam! 
Oct 31 22:35:21.404 INFO kablam! warning: function is never used: `module_end`
Oct 31 22:35:21.404 INFO kablam!    --> src/main.rs:102:1
Oct 31 22:35:21.404 INFO kablam!     |
Oct 31 22:35:21.404 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Oct 31 22:35:21.405 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:35:21.405 INFO kablam! 
Oct 31 22:35:21.408 INFO kablam! warning: struct is never constructed: `ConstReference`
Oct 31 22:35:21.408 INFO kablam!   --> src/main.rs:19:1
Oct 31 22:35:21.408 INFO kablam!    |
Oct 31 22:35:21.408 INFO kablam! 19 | struct ConstReference {
Oct 31 22:35:21.408 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:35:21.408 INFO kablam!    |
Oct 31 22:35:21.408 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 22:35:21.408 INFO kablam! 
Oct 31 22:35:21.408 INFO kablam! warning: function is never used: `const_reference`
Oct 31 22:35:21.408 INFO kablam!   --> src/main.rs:24:1
Oct 31 22:35:21.408 INFO kablam!    |
Oct 31 22:35:21.408 INFO kablam! 24 | fn const_reference() -> Parser<u8, ConstReference> {
Oct 31 22:35:21.408 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:35:21.408 INFO kablam! 
Oct 31 22:35:21.408 INFO kablam! warning: function is never used: `module_end`
Oct 31 22:35:21.408 INFO kablam!    --> src/main.rs:102:1
Oct 31 22:35:21.408 INFO kablam!     |
Oct 31 22:35:21.408 INFO kablam! 102 | fn module_end(indent_size: usize) -> Parser<u8, ()> {
Oct 31 22:35:21.408 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 22:35:21.408 INFO kablam! 
Oct 31 22:35:21.446 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Oct 31 22:35:21.452 INFO kablam! su: No module specific data is present
Oct 31 22:35:22.372 INFO running `"docker" "rm" "-f" "2bd3a171f477827baef73b614c2eaf1f36988bc3fb9dd904c3b4772923978698"`
Oct 31 22:35:22.764 INFO blam! 2bd3a171f477827baef73b614c2eaf1f36988bc3fb9dd904c3b4772923978698