Sep 21 04:18:55.080 INFO checking rsudo-rs_support-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 04:18:55.080 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 04:18:55.080 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:18:55.374 INFO blam! 48cd521f2edeb47721852904327ff4d85689efecaa16d3c6cfd6e4f5aa37b719
Sep 21 04:18:55.376 INFO running `"docker" "start" "-a" "48cd521f2edeb47721852904327ff4d85689efecaa16d3c6cfd6e4f5aa37b719"`
Sep 21 04:18:55.928 INFO kablam! usermod: no changes
Sep 21 04:18:55.980 INFO kablam!     Checking rsudo-rs_support v0.1.0 (/source)
Sep 21 04:18:56.282 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 21 04:18:56.282 INFO kablam!  --> src/socket.rs:7:1
Sep 21 04:18:56.282 INFO kablam!   |
Sep 21 04:18:56.282 INFO kablam! 7 | pub struct RsudoSocket {
Sep 21 04:18:56.282 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.282 INFO kablam!   |
Sep 21 04:18:56.282 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 04:18:56.282 INFO kablam! 
Sep 21 04:18:56.282 INFO kablam! warning: method is never used: `new`
Sep 21 04:18:56.282 INFO kablam!   --> src/socket.rs:13:5
Sep 21 04:18:56.282 INFO kablam!    |
Sep 21 04:18:56.282 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 21 04:18:56.282 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.282 INFO kablam! 
Sep 21 04:18:56.282 INFO kablam! warning: method is never used: `read`
Sep 21 04:18:56.284 INFO kablam!   --> src/socket.rs:26:5
Sep 21 04:18:56.284 INFO kablam!    |
Sep 21 04:18:56.284 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 21 04:18:56.284 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.284 INFO kablam! 
Sep 21 04:18:56.284 INFO kablam! warning: method is never used: `write`
Sep 21 04:18:56.284 INFO kablam!   --> src/socket.rs:67:5
Sep 21 04:18:56.284 INFO kablam!    |
Sep 21 04:18:56.284 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 21 04:18:56.284 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.284 INFO kablam! 
Sep 21 04:18:56.309 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 21 04:18:56.309 INFO kablam!  --> src/socket.rs:7:1
Sep 21 04:18:56.309 INFO kablam!   |
Sep 21 04:18:56.309 INFO kablam! 7 | pub struct RsudoSocket {
Sep 21 04:18:56.310 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.310 INFO kablam!   |
Sep 21 04:18:56.310 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 04:18:56.310 INFO kablam! 
Sep 21 04:18:56.310 INFO kablam! warning: method is never used: `new`
Sep 21 04:18:56.310 INFO kablam!   --> src/socket.rs:13:5
Sep 21 04:18:56.310 INFO kablam!    |
Sep 21 04:18:56.310 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 21 04:18:56.310 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.310 INFO kablam! 
Sep 21 04:18:56.310 INFO kablam! warning: method is never used: `read`
Sep 21 04:18:56.310 INFO kablam!   --> src/socket.rs:26:5
Sep 21 04:18:56.310 INFO kablam!    |
Sep 21 04:18:56.310 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 21 04:18:56.310 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.310 INFO kablam! 
Sep 21 04:18:56.314 INFO kablam! warning: method is never used: `write`
Sep 21 04:18:56.314 INFO kablam!   --> src/socket.rs:67:5
Sep 21 04:18:56.314 INFO kablam!    |
Sep 21 04:18:56.314 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 21 04:18:56.314 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.314 INFO kablam! 
Sep 21 04:18:56.334 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Sep 21 04:18:56.338 INFO kablam! su: No module specific data is present
Sep 21 04:18:57.063 INFO running `"docker" "rm" "-f" "48cd521f2edeb47721852904327ff4d85689efecaa16d3c6cfd6e4f5aa37b719"`
Sep 21 04:18:57.181 INFO blam! 48cd521f2edeb47721852904327ff4d85689efecaa16d3c6cfd6e4f5aa37b719