Sep 04 05:35:05.103 INFO checking rsudo-rs_support-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 05:35:05.103 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 05:35:05.103 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 05:35:05.294 INFO blam! e31c37545397c3aa3069de5582483bd82d3601121583185af555b650af810cb3
Sep 04 05:35:05.296 INFO running `"docker" "start" "-a" "e31c37545397c3aa3069de5582483bd82d3601121583185af555b650af810cb3"`
Sep 04 05:35:06.024 INFO kablam!     Checking rsudo-rs_support v0.1.0 (file:///source)
Sep 04 05:35:06.362 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 04 05:35:06.362 INFO kablam!  --> src/socket.rs:7:1
Sep 04 05:35:06.362 INFO kablam!   |
Sep 04 05:35:06.362 INFO kablam! 7 | pub struct RsudoSocket {
Sep 04 05:35:06.362 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:06.362 INFO kablam!   |
Sep 04 05:35:06.362 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 05:35:06.362 INFO kablam! 
Sep 04 05:35:06.362 INFO kablam! warning: method is never used: `new`
Sep 04 05:35:06.362 INFO kablam!   --> src/socket.rs:13:5
Sep 04 05:35:06.362 INFO kablam!    |
Sep 04 05:35:06.362 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 04 05:35:06.362 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:06.362 INFO kablam! 
Sep 04 05:35:06.363 INFO kablam! warning: method is never used: `read`
Sep 04 05:35:06.363 INFO kablam!   --> src/socket.rs:26:5
Sep 04 05:35:06.363 INFO kablam!    |
Sep 04 05:35:06.363 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 04 05:35:06.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:06.363 INFO kablam! 
Sep 04 05:35:06.363 INFO kablam! warning: method is never used: `write`
Sep 04 05:35:06.363 INFO kablam!   --> src/socket.rs:67:5
Sep 04 05:35:06.363 INFO kablam!    |
Sep 04 05:35:06.363 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 04 05:35:06.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:06.363 INFO kablam! 
Sep 04 05:35:06.616 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 04 05:35:06.616 INFO kablam!  --> src/socket.rs:7:1
Sep 04 05:35:06.616 INFO kablam!   |
Sep 04 05:35:06.616 INFO kablam! 7 | pub struct RsudoSocket {
Sep 04 05:35:06.616 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:06.616 INFO kablam!   |
Sep 04 05:35:06.616 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 05:35:06.616 INFO kablam! 
Sep 04 05:35:06.616 INFO kablam! warning: method is never used: `new`
Sep 04 05:35:06.616 INFO kablam!   --> src/socket.rs:13:5
Sep 04 05:35:06.616 INFO kablam!    |
Sep 04 05:35:06.616 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 04 05:35:06.616 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:06.616 INFO kablam! 
Sep 04 05:35:06.617 INFO kablam! warning: method is never used: `read`
Sep 04 05:35:06.617 INFO kablam!   --> src/socket.rs:26:5
Sep 04 05:35:06.617 INFO kablam!    |
Sep 04 05:35:06.617 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 04 05:35:06.617 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:06.617 INFO kablam! 
Sep 04 05:35:06.617 INFO kablam! warning: method is never used: `write`
Sep 04 05:35:06.617 INFO kablam!   --> src/socket.rs:67:5
Sep 04 05:35:06.617 INFO kablam!    |
Sep 04 05:35:06.617 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 04 05:35:06.617 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:06.617 INFO kablam! 
Sep 04 05:35:06.637 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Sep 04 05:35:06.640 INFO kablam! su: No module specific data is present
Sep 04 05:35:07.158 INFO running `"docker" "rm" "-f" "e31c37545397c3aa3069de5582483bd82d3601121583185af555b650af810cb3"`
Sep 04 05:35:07.259 INFO blam! e31c37545397c3aa3069de5582483bd82d3601121583185af555b650af810cb3