Oct 13 11:34:45.679 INFO checking nng-0.0.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 11:34:45.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 11:34:46.312 INFO blam! 5a7899e8d13a2b1d9fe7f03500a4594cd1d81e47267879fa0d3bb415809d0672
Oct 13 11:34:46.332 INFO running `"docker" "start" "-a" "5a7899e8d13a2b1d9fe7f03500a4594cd1d81e47267879fa0d3bb415809d0672"`
Oct 13 11:34:47.932 INFO kablam! usermod: no changes
Oct 13 11:34:47.976 INFO kablam!    Compiling nng-sys v0.0.0
Oct 13 11:35:00.157 INFO kablam!     Checking nng v0.0.0 (/source)
Oct 13 11:35:01.080 INFO kablam! warning: method is never used: `from_errno`
Oct 13 11:35:01.080 INFO kablam!   --> src/error.rs:24:5
Oct 13 11:35:01.080 INFO kablam!    |
Oct 13 11:35:01.080 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Oct 13 11:35:01.080 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:35:01.080 INFO kablam!    |
Oct 13 11:35:01.080 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 11:35:01.080 INFO kablam! 
Oct 13 11:35:01.080 INFO kablam! warning: method is never used: `code`
Oct 13 11:35:01.080 INFO kablam!   --> src/error.rs:34:5
Oct 13 11:35:01.080 INFO kablam!    |
Oct 13 11:35:01.080 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Oct 13 11:35:01.080 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:35:01.080 INFO kablam! 
Oct 13 11:35:01.080 INFO kablam! warning: function is never used: `get_msg`
Oct 13 11:35:01.080 INFO kablam!   --> src/error.rs:39:1
Oct 13 11:35:01.080 INFO kablam!    |
Oct 13 11:35:01.080 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Oct 13 11:35:01.080 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:35:01.080 INFO kablam! 
Oct 13 11:35:01.120 INFO kablam! warning: method is never used: `from_errno`
Oct 13 11:35:01.120 INFO kablam!   --> src/error.rs:24:5
Oct 13 11:35:01.120 INFO kablam!    |
Oct 13 11:35:01.120 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Oct 13 11:35:01.120 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:35:01.120 INFO kablam!    |
Oct 13 11:35:01.120 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 11:35:01.120 INFO kablam! 
Oct 13 11:35:01.120 INFO kablam! warning: method is never used: `code`
Oct 13 11:35:01.120 INFO kablam!   --> src/error.rs:34:5
Oct 13 11:35:01.120 INFO kablam!    |
Oct 13 11:35:01.120 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Oct 13 11:35:01.120 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:35:01.120 INFO kablam! 
Oct 13 11:35:01.120 INFO kablam! warning: function is never used: `get_msg`
Oct 13 11:35:01.120 INFO kablam!   --> src/error.rs:39:1
Oct 13 11:35:01.120 INFO kablam!    |
Oct 13 11:35:01.120 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Oct 13 11:35:01.120 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:35:01.120 INFO kablam! 
Oct 13 11:35:01.778 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.84s
Oct 13 11:35:01.781 INFO kablam! su: No module specific data is present
Oct 13 11:35:01.965 INFO running `"docker" "rm" "-f" "5a7899e8d13a2b1d9fe7f03500a4594cd1d81e47267879fa0d3bb415809d0672"`
Oct 13 11:35:02.051 INFO blam! 5a7899e8d13a2b1d9fe7f03500a4594cd1d81e47267879fa0d3bb415809d0672