Sep 19 23:39:08.325 INFO checking nng-0.0.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 23:39:08.325 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 23:39:08.325 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:39:08.535 INFO blam! c62651ca7a08337f47cabd5ee0e2d7d791de8e80a53af55a8484caa6a1c42181
Sep 19 23:39:08.537 INFO running `"docker" "start" "-a" "c62651ca7a08337f47cabd5ee0e2d7d791de8e80a53af55a8484caa6a1c42181"`
Sep 19 23:39:09.965 INFO kablam! usermod: no changes
Sep 19 23:39:10.038 INFO kablam!    Compiling nng-sys v0.0.0
Sep 19 23:39:20.605 INFO kablam!     Checking nng v0.0.0 (/source)
Sep 19 23:39:20.781 INFO kablam! warning: method is never used: `from_errno`
Sep 19 23:39:20.781 INFO kablam!   --> src/error.rs:24:5
Sep 19 23:39:20.781 INFO kablam!    |
Sep 19 23:39:20.781 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Sep 19 23:39:20.781 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 23:39:20.781 INFO kablam!    |
Sep 19 23:39:20.781 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 23:39:20.781 INFO kablam! 
Sep 19 23:39:20.781 INFO kablam! warning: method is never used: `code`
Sep 19 23:39:20.781 INFO kablam!   --> src/error.rs:34:5
Sep 19 23:39:20.781 INFO kablam!    |
Sep 19 23:39:20.781 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Sep 19 23:39:20.781 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 23:39:20.781 INFO kablam! 
Sep 19 23:39:20.781 INFO kablam! warning: function is never used: `get_msg`
Sep 19 23:39:20.781 INFO kablam!   --> src/error.rs:39:1
Sep 19 23:39:20.781 INFO kablam!    |
Sep 19 23:39:20.781 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Sep 19 23:39:20.781 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 23:39:20.781 INFO kablam! 
Sep 19 23:39:20.841 INFO kablam! warning: method is never used: `from_errno`
Sep 19 23:39:20.841 INFO kablam!   --> src/error.rs:24:5
Sep 19 23:39:20.841 INFO kablam!    |
Sep 19 23:39:20.841 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Sep 19 23:39:20.841 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 23:39:20.841 INFO kablam!    |
Sep 19 23:39:20.841 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 23:39:20.841 INFO kablam! 
Sep 19 23:39:20.841 INFO kablam! warning: method is never used: `code`
Sep 19 23:39:20.841 INFO kablam!   --> src/error.rs:34:5
Sep 19 23:39:20.841 INFO kablam!    |
Sep 19 23:39:20.841 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Sep 19 23:39:20.841 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 23:39:20.841 INFO kablam! 
Sep 19 23:39:20.841 INFO kablam! warning: function is never used: `get_msg`
Sep 19 23:39:20.841 INFO kablam!   --> src/error.rs:39:1
Sep 19 23:39:20.841 INFO kablam!    |
Sep 19 23:39:20.842 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Sep 19 23:39:20.842 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 23:39:20.842 INFO kablam! 
Sep 19 23:39:20.988 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.00s
Sep 19 23:39:20.990 INFO kablam! su: No module specific data is present
Sep 19 23:39:21.654 INFO running `"docker" "rm" "-f" "c62651ca7a08337f47cabd5ee0e2d7d791de8e80a53af55a8484caa6a1c42181"`
Sep 19 23:39:21.752 INFO blam! c62651ca7a08337f47cabd5ee0e2d7d791de8e80a53af55a8484caa6a1c42181