Sep 06 03:17:20.450 INFO checking nng-0.0.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:17:20.450 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:17:20.450 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:17:20.695 INFO blam! 4c1a316f6b75ad215d6c3afb1e20826ca337b984d18cec35b9a947556ce97a36
Sep 06 03:17:20.697 INFO running `"docker" "start" "-a" "4c1a316f6b75ad215d6c3afb1e20826ca337b984d18cec35b9a947556ce97a36"`
Sep 06 03:17:21.966 INFO kablam! usermod: no changes
Sep 06 03:17:22.023 INFO kablam!    Compiling nng-sys v0.0.0
Sep 06 03:17:32.560 INFO kablam!     Checking nng v0.0.0 (file:///source)
Sep 06 03:17:32.821 INFO kablam! warning: method is never used: `from_errno`
Sep 06 03:17:32.821 INFO kablam!   --> src/error.rs:24:5
Sep 06 03:17:32.821 INFO kablam!    |
Sep 06 03:17:32.821 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Sep 06 03:17:32.821 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:17:32.821 INFO kablam!    |
Sep 06 03:17:32.821 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 03:17:32.821 INFO kablam! 
Sep 06 03:17:32.821 INFO kablam! warning: method is never used: `code`
Sep 06 03:17:32.822 INFO kablam!   --> src/error.rs:34:5
Sep 06 03:17:32.822 INFO kablam!    |
Sep 06 03:17:32.822 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Sep 06 03:17:32.822 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:17:32.822 INFO kablam! 
Sep 06 03:17:32.822 INFO kablam! warning: function is never used: `get_msg`
Sep 06 03:17:32.822 INFO kablam!   --> src/error.rs:39:1
Sep 06 03:17:32.822 INFO kablam!    |
Sep 06 03:17:32.822 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Sep 06 03:17:32.822 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:17:32.822 INFO kablam! 
Sep 06 03:17:32.914 INFO kablam! warning: method is never used: `from_errno`
Sep 06 03:17:32.914 INFO kablam!   --> src/error.rs:24:5
Sep 06 03:17:32.914 INFO kablam!    |
Sep 06 03:17:32.914 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Sep 06 03:17:32.914 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:17:32.914 INFO kablam!    |
Sep 06 03:17:32.914 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 03:17:32.914 INFO kablam! 
Sep 06 03:17:32.914 INFO kablam! warning: method is never used: `code`
Sep 06 03:17:32.914 INFO kablam!   --> src/error.rs:34:5
Sep 06 03:17:32.914 INFO kablam!    |
Sep 06 03:17:32.914 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Sep 06 03:17:32.914 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:17:32.914 INFO kablam! 
Sep 06 03:17:32.914 INFO kablam! warning: function is never used: `get_msg`
Sep 06 03:17:32.914 INFO kablam!   --> src/error.rs:39:1
Sep 06 03:17:32.914 INFO kablam!    |
Sep 06 03:17:32.914 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Sep 06 03:17:32.914 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 03:17:32.914 INFO kablam! 
Sep 06 03:17:33.139 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.15s
Sep 06 03:17:33.141 INFO kablam! su: No module specific data is present
Sep 06 03:17:33.778 INFO running `"docker" "rm" "-f" "4c1a316f6b75ad215d6c3afb1e20826ca337b984d18cec35b9a947556ce97a36"`
Sep 06 03:17:33.906 INFO blam! 4c1a316f6b75ad215d6c3afb1e20826ca337b984d18cec35b9a947556ce97a36