Jul 12 03:25:54.702 INFO checking nng-0.0.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 03:25:54.702 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 03:25:54.703 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 03:25:54.703 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 03:25:54.928 INFO blam! c81aeeae2323a45c912658db546366490c48022ede17a069fee34f1a57cef86b
Jul 12 03:25:54.930 INFO running `"docker" "start" "-a" "c81aeeae2323a45c912658db546366490c48022ede17a069fee34f1a57cef86b"`
Jul 12 03:25:55.766 INFO kablam!    Compiling nng-sys v0.0.0
Jul 12 03:26:15.415 INFO kablam!     Checking nng v0.0.0 (file:///source)
Jul 12 03:26:16.185 INFO kablam! warning: method is never used: `from_errno`
Jul 12 03:26:16.185 INFO kablam!   --> src/error.rs:24:5
Jul 12 03:26:16.185 INFO kablam!    |
Jul 12 03:26:16.185 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Jul 12 03:26:16.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:26:16.185 INFO kablam!    |
Jul 12 03:26:16.185 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 03:26:16.185 INFO kablam! 
Jul 12 03:26:16.186 INFO kablam! warning: method is never used: `code`
Jul 12 03:26:16.186 INFO kablam!   --> src/error.rs:34:5
Jul 12 03:26:16.186 INFO kablam!    |
Jul 12 03:26:16.186 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Jul 12 03:26:16.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:26:16.186 INFO kablam! 
Jul 12 03:26:16.186 INFO kablam! warning: function is never used: `get_msg`
Jul 12 03:26:16.186 INFO kablam!   --> src/error.rs:39:1
Jul 12 03:26:16.186 INFO kablam!    |
Jul 12 03:26:16.186 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Jul 12 03:26:16.186 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:26:16.186 INFO kablam! 
Jul 12 03:26:16.250 INFO kablam! warning: method is never used: `from_errno`
Jul 12 03:26:16.251 INFO kablam!   --> src/error.rs:24:5
Jul 12 03:26:16.251 INFO kablam!    |
Jul 12 03:26:16.251 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Jul 12 03:26:16.251 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:26:16.251 INFO kablam!    |
Jul 12 03:26:16.251 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 12 03:26:16.251 INFO kablam! 
Jul 12 03:26:16.252 INFO kablam! warning: method is never used: `code`
Jul 12 03:26:16.252 INFO kablam!   --> src/error.rs:34:5
Jul 12 03:26:16.252 INFO kablam!    |
Jul 12 03:26:16.252 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Jul 12 03:26:16.252 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:26:16.252 INFO kablam! 
Jul 12 03:26:16.252 INFO kablam! warning: function is never used: `get_msg`
Jul 12 03:26:16.252 INFO kablam!   --> src/error.rs:39:1
Jul 12 03:26:16.252 INFO kablam!    |
Jul 12 03:26:16.252 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Jul 12 03:26:16.252 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 03:26:16.252 INFO kablam! 
Jul 12 03:26:16.736 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.99s
Jul 12 03:26:16.739 INFO kablam! su: No module specific data is present
Jul 12 03:26:17.512 INFO running `"docker" "rm" "-f" "c81aeeae2323a45c912658db546366490c48022ede17a069fee34f1a57cef86b"`
Jul 12 03:26:17.675 INFO blam! c81aeeae2323a45c912658db546366490c48022ede17a069fee34f1a57cef86b