Sep 21 04:18:55.044 INFO checking rsudo-rs_support-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 04:18:55.044 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 04:18:55.044 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:18:55.259 INFO blam! 5faac8d5ded1c95e30ed9d88ec4f1c2ff3ae8be0cbfed7f6e368f7b186f8189a
Sep 21 04:18:55.261 INFO running `"docker" "start" "-a" "5faac8d5ded1c95e30ed9d88ec4f1c2ff3ae8be0cbfed7f6e368f7b186f8189a"`
Sep 21 04:18:55.759 INFO kablam! usermod: no changes
Sep 21 04:18:55.807 INFO kablam!     Checking rsudo-rs_support v0.1.0 (/source)
Sep 21 04:18:56.055 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 21 04:18:56.056 INFO kablam!  --> src/socket.rs:7:1
Sep 21 04:18:56.056 INFO kablam!   |
Sep 21 04:18:56.056 INFO kablam! 7 | pub struct RsudoSocket {
Sep 21 04:18:56.056 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.056 INFO kablam!   |
Sep 21 04:18:56.056 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 04:18:56.056 INFO kablam! 
Sep 21 04:18:56.056 INFO kablam! warning: method is never used: `new`
Sep 21 04:18:56.056 INFO kablam!   --> src/socket.rs:13:5
Sep 21 04:18:56.056 INFO kablam!    |
Sep 21 04:18:56.056 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 21 04:18:56.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.056 INFO kablam! 
Sep 21 04:18:56.056 INFO kablam! warning: method is never used: `read`
Sep 21 04:18:56.056 INFO kablam!   --> src/socket.rs:26:5
Sep 21 04:18:56.056 INFO kablam!    |
Sep 21 04:18:56.056 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 21 04:18:56.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.056 INFO kablam! 
Sep 21 04:18:56.056 INFO kablam! warning: method is never used: `write`
Sep 21 04:18:56.056 INFO kablam!   --> src/socket.rs:67:5
Sep 21 04:18:56.056 INFO kablam!    |
Sep 21 04:18:56.056 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 21 04:18:56.056 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.056 INFO kablam! 
Sep 21 04:18:56.126 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 21 04:18:56.126 INFO kablam!  --> src/socket.rs:7:1
Sep 21 04:18:56.126 INFO kablam!   |
Sep 21 04:18:56.126 INFO kablam! 7 | pub struct RsudoSocket {
Sep 21 04:18:56.126 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.126 INFO kablam!   |
Sep 21 04:18:56.126 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 21 04:18:56.126 INFO kablam! 
Sep 21 04:18:56.126 INFO kablam! warning: method is never used: `new`
Sep 21 04:18:56.126 INFO kablam!   --> src/socket.rs:13:5
Sep 21 04:18:56.126 INFO kablam!    |
Sep 21 04:18:56.126 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 21 04:18:56.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.126 INFO kablam! 
Sep 21 04:18:56.126 INFO kablam! warning: method is never used: `read`
Sep 21 04:18:56.126 INFO kablam!   --> src/socket.rs:26:5
Sep 21 04:18:56.126 INFO kablam!    |
Sep 21 04:18:56.126 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 21 04:18:56.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.126 INFO kablam! 
Sep 21 04:18:56.126 INFO kablam! warning: method is never used: `write`
Sep 21 04:18:56.126 INFO kablam!   --> src/socket.rs:67:5
Sep 21 04:18:56.126 INFO kablam!    |
Sep 21 04:18:56.126 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 21 04:18:56.126 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 04:18:56.126 INFO kablam! 
Sep 21 04:18:56.165 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Sep 21 04:18:56.172 INFO kablam! su: No module specific data is present
Sep 21 04:18:56.896 INFO running `"docker" "rm" "-f" "5faac8d5ded1c95e30ed9d88ec4f1c2ff3ae8be0cbfed7f6e368f7b186f8189a"`
Sep 21 04:18:56.954 INFO blam! 5faac8d5ded1c95e30ed9d88ec4f1c2ff3ae8be0cbfed7f6e368f7b186f8189a