Sep 01 12:57:16.890 INFO checking nng-0.0.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 12:57:16.890 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:57:16.890 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:57:17.143 INFO blam! 906c6518c9a24d633a5c91d0e317eb8cc67339dcb29c428f4ec0782d25023ac1
Sep 01 12:57:17.146 INFO running `"docker" "start" "-a" "906c6518c9a24d633a5c91d0e317eb8cc67339dcb29c428f4ec0782d25023ac1"`
Sep 01 12:57:18.002 INFO kablam!    Compiling nng-sys v0.0.0
Sep 01 12:57:26.802 INFO kablam!     Checking nng v0.0.0 (file:///source)
Sep 01 12:57:27.189 INFO kablam! warning: method is never used: `from_errno`
Sep 01 12:57:27.189 INFO kablam!   --> src/error.rs:24:5
Sep 01 12:57:27.189 INFO kablam!    |
Sep 01 12:57:27.189 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Sep 01 12:57:27.189 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:57:27.189 INFO kablam!    |
Sep 01 12:57:27.189 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 12:57:27.189 INFO kablam! 
Sep 01 12:57:27.189 INFO kablam! warning: method is never used: `code`
Sep 01 12:57:27.189 INFO kablam!   --> src/error.rs:34:5
Sep 01 12:57:27.189 INFO kablam!    |
Sep 01 12:57:27.189 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Sep 01 12:57:27.189 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:57:27.189 INFO kablam! 
Sep 01 12:57:27.189 INFO kablam! warning: function is never used: `get_msg`
Sep 01 12:57:27.189 INFO kablam!   --> src/error.rs:39:1
Sep 01 12:57:27.189 INFO kablam!    |
Sep 01 12:57:27.189 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Sep 01 12:57:27.190 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:57:27.190 INFO kablam! 
Sep 01 12:57:27.321 INFO kablam! warning: method is never used: `from_errno`
Sep 01 12:57:27.321 INFO kablam!   --> src/error.rs:24:5
Sep 01 12:57:27.321 INFO kablam!    |
Sep 01 12:57:27.321 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Sep 01 12:57:27.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:57:27.321 INFO kablam!    |
Sep 01 12:57:27.321 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 12:57:27.321 INFO kablam! 
Sep 01 12:57:27.321 INFO kablam! warning: method is never used: `code`
Sep 01 12:57:27.321 INFO kablam!   --> src/error.rs:34:5
Sep 01 12:57:27.321 INFO kablam!    |
Sep 01 12:57:27.321 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Sep 01 12:57:27.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:57:27.321 INFO kablam! 
Sep 01 12:57:27.321 INFO kablam! warning: function is never used: `get_msg`
Sep 01 12:57:27.321 INFO kablam!   --> src/error.rs:39:1
Sep 01 12:57:27.321 INFO kablam!    |
Sep 01 12:57:27.321 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Sep 01 12:57:27.321 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:57:27.321 INFO kablam! 
Sep 01 12:57:27.601 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.63s
Sep 01 12:57:27.603 INFO kablam! su: No module specific data is present
Sep 01 12:57:28.010 INFO running `"docker" "rm" "-f" "906c6518c9a24d633a5c91d0e317eb8cc67339dcb29c428f4ec0782d25023ac1"`
Sep 01 12:57:28.114 INFO blam! 906c6518c9a24d633a5c91d0e317eb8cc67339dcb29c428f4ec0782d25023ac1