Oct 27 18:43:46.448 INFO checking nng-0.0.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 18:43:46.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 18:43:46.931 INFO blam! 52a0d37e7e82929522625b94c0ca3af9d3f4a95a3a10e6db4317625f41480626
Oct 27 18:43:46.955 INFO running `"docker" "start" "-a" "52a0d37e7e82929522625b94c0ca3af9d3f4a95a3a10e6db4317625f41480626"`
Oct 27 18:43:47.927 INFO kablam! usermod: no changes
Oct 27 18:43:48.035 INFO kablam!    Compiling nng-sys v0.0.0
Oct 27 18:44:03.628 INFO kablam!     Checking nng v0.0.0 (/source)
Oct 27 18:44:04.419 INFO kablam! warning: method is never used: `from_errno`
Oct 27 18:44:04.420 INFO kablam!   --> src/error.rs:24:5
Oct 27 18:44:04.420 INFO kablam!    |
Oct 27 18:44:04.420 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Oct 27 18:44:04.420 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 18:44:04.420 INFO kablam!    |
Oct 27 18:44:04.420 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 18:44:04.420 INFO kablam! 
Oct 27 18:44:04.420 INFO kablam! warning: method is never used: `code`
Oct 27 18:44:04.420 INFO kablam!   --> src/error.rs:34:5
Oct 27 18:44:04.423 INFO kablam!    |
Oct 27 18:44:04.423 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Oct 27 18:44:04.423 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 18:44:04.423 INFO kablam! 
Oct 27 18:44:04.423 INFO kablam! warning: function is never used: `get_msg`
Oct 27 18:44:04.423 INFO kablam!   --> src/error.rs:39:1
Oct 27 18:44:04.423 INFO kablam!    |
Oct 27 18:44:04.423 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Oct 27 18:44:04.423 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 18:44:04.423 INFO kablam! 
Oct 27 18:44:04.687 INFO kablam! warning: method is never used: `from_errno`
Oct 27 18:44:04.687 INFO kablam!   --> src/error.rs:24:5
Oct 27 18:44:04.688 INFO kablam!    |
Oct 27 18:44:04.688 INFO kablam! 24 |     pub fn from_errno(code: i32) -> Error {
Oct 27 18:44:04.688 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 18:44:04.688 INFO kablam!    |
Oct 27 18:44:04.689 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 18:44:04.689 INFO kablam! 
Oct 27 18:44:04.689 INFO kablam! warning: method is never used: `code`
Oct 27 18:44:04.690 INFO kablam!   --> src/error.rs:34:5
Oct 27 18:44:04.690 INFO kablam!    |
Oct 27 18:44:04.690 INFO kablam! 34 |     pub fn code(&self) -> i32 {
Oct 27 18:44:04.690 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 18:44:04.691 INFO kablam! 
Oct 27 18:44:04.691 INFO kablam! warning: function is never used: `get_msg`
Oct 27 18:44:04.691 INFO kablam!   --> src/error.rs:39:1
Oct 27 18:44:04.691 INFO kablam!    |
Oct 27 18:44:04.692 INFO kablam! 39 | fn get_msg(code: i32) -> &'static str {
Oct 27 18:44:04.692 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 18:44:04.692 INFO kablam! 
Oct 27 18:44:05.131 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.17s
Oct 27 18:44:05.135 INFO kablam! su: No module specific data is present
Oct 27 18:44:05.777 INFO running `"docker" "rm" "-f" "52a0d37e7e82929522625b94c0ca3af9d3f4a95a3a10e6db4317625f41480626"`
Oct 27 18:44:06.075 INFO blam! 52a0d37e7e82929522625b94c0ca3af9d3f4a95a3a10e6db4317625f41480626