Sep 02 02:12:58.032 INFO checking rsudo-rs_support-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 02:12:58.032 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 02:12:58.032 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:12:58.213 INFO blam! 003eab7b88c4cf3d84c8273041504eb3c656baca2dacd09abc74b01faa90dda4
Sep 02 02:12:58.214 INFO running `"docker" "start" "-a" "003eab7b88c4cf3d84c8273041504eb3c656baca2dacd09abc74b01faa90dda4"`
Sep 02 02:12:58.814 INFO kablam!     Checking rsudo-rs_support v0.1.0 (file:///source)
Sep 02 02:12:59.218 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 02 02:12:59.218 INFO kablam!  --> src/socket.rs:7:1
Sep 02 02:12:59.218 INFO kablam!   |
Sep 02 02:12:59.218 INFO kablam! 7 | pub struct RsudoSocket {
Sep 02 02:12:59.218 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:12:59.218 INFO kablam!   |
Sep 02 02:12:59.218 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 02:12:59.218 INFO kablam! 
Sep 02 02:12:59.218 INFO kablam! warning: method is never used: `new`
Sep 02 02:12:59.218 INFO kablam!   --> src/socket.rs:13:5
Sep 02 02:12:59.218 INFO kablam!    |
Sep 02 02:12:59.218 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 02 02:12:59.218 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:12:59.219 INFO kablam! 
Sep 02 02:12:59.219 INFO kablam! warning: method is never used: `read`
Sep 02 02:12:59.219 INFO kablam!   --> src/socket.rs:26:5
Sep 02 02:12:59.219 INFO kablam!    |
Sep 02 02:12:59.219 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 02 02:12:59.219 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:12:59.219 INFO kablam! 
Sep 02 02:12:59.219 INFO kablam! warning: method is never used: `write`
Sep 02 02:12:59.219 INFO kablam!   --> src/socket.rs:67:5
Sep 02 02:12:59.219 INFO kablam!    |
Sep 02 02:12:59.219 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 02 02:12:59.219 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:12:59.219 INFO kablam! 
Sep 02 02:12:59.229 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 02 02:12:59.229 INFO kablam!  --> src/socket.rs:7:1
Sep 02 02:12:59.229 INFO kablam!   |
Sep 02 02:12:59.229 INFO kablam! 7 | pub struct RsudoSocket {
Sep 02 02:12:59.229 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:12:59.230 INFO kablam!   |
Sep 02 02:12:59.230 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 02:12:59.230 INFO kablam! 
Sep 02 02:12:59.230 INFO kablam! warning: method is never used: `new`
Sep 02 02:12:59.230 INFO kablam!   --> src/socket.rs:13:5
Sep 02 02:12:59.230 INFO kablam!    |
Sep 02 02:12:59.230 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 02 02:12:59.230 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:12:59.230 INFO kablam! 
Sep 02 02:12:59.230 INFO kablam! warning: method is never used: `read`
Sep 02 02:12:59.230 INFO kablam!   --> src/socket.rs:26:5
Sep 02 02:12:59.230 INFO kablam!    |
Sep 02 02:12:59.230 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 02 02:12:59.230 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:12:59.230 INFO kablam! 
Sep 02 02:12:59.230 INFO kablam! warning: method is never used: `write`
Sep 02 02:12:59.230 INFO kablam!   --> src/socket.rs:67:5
Sep 02 02:12:59.230 INFO kablam!    |
Sep 02 02:12:59.231 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 02 02:12:59.231 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 02:12:59.231 INFO kablam! 
Sep 02 02:12:59.258 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Sep 02 02:12:59.261 INFO kablam! su: No module specific data is present
Sep 02 02:12:59.688 INFO running `"docker" "rm" "-f" "003eab7b88c4cf3d84c8273041504eb3c656baca2dacd09abc74b01faa90dda4"`
Sep 02 02:12:59.784 INFO blam! 003eab7b88c4cf3d84c8273041504eb3c656baca2dacd09abc74b01faa90dda4