Sep 14 10:22:54.334 INFO checking rsudo-rs_support-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 10:22:54.334 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 10:22:54.334 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:22:54.554 INFO blam! dbcc4e0f55703c083be2b6a3b426edb1503ea62bc0c671ab5e17fc5bf8b6fce1
Sep 14 10:22:54.561 INFO running `"docker" "start" "-a" "dbcc4e0f55703c083be2b6a3b426edb1503ea62bc0c671ab5e17fc5bf8b6fce1"`
Sep 14 10:22:55.267 INFO kablam! usermod: no changes
Sep 14 10:22:55.308 INFO kablam!     Checking rsudo-rs_support v0.1.0 (file:///source)
Sep 14 10:22:55.562 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 14 10:22:55.563 INFO kablam!  --> src/socket.rs:7:1
Sep 14 10:22:55.563 INFO kablam!   |
Sep 14 10:22:55.563 INFO kablam! 7 | pub struct RsudoSocket {
Sep 14 10:22:55.563 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:22:55.563 INFO kablam!   |
Sep 14 10:22:55.563 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 14 10:22:55.563 INFO kablam! 
Sep 14 10:22:55.563 INFO kablam! warning: method is never used: `new`
Sep 14 10:22:55.563 INFO kablam!   --> src/socket.rs:13:5
Sep 14 10:22:55.563 INFO kablam!    |
Sep 14 10:22:55.563 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 14 10:22:55.563 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:22:55.563 INFO kablam! 
Sep 14 10:22:55.563 INFO kablam! warning: method is never used: `read`
Sep 14 10:22:55.563 INFO kablam!   --> src/socket.rs:26:5
Sep 14 10:22:55.563 INFO kablam!    |
Sep 14 10:22:55.563 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 14 10:22:55.563 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:22:55.563 INFO kablam! 
Sep 14 10:22:55.563 INFO kablam! warning: method is never used: `write`
Sep 14 10:22:55.563 INFO kablam!   --> src/socket.rs:67:5
Sep 14 10:22:55.563 INFO kablam!    |
Sep 14 10:22:55.563 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 14 10:22:55.563 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:22:55.563 INFO kablam! 
Sep 14 10:22:55.591 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 14 10:22:55.591 INFO kablam!  --> src/socket.rs:7:1
Sep 14 10:22:55.591 INFO kablam!   |
Sep 14 10:22:55.591 INFO kablam! 7 | pub struct RsudoSocket {
Sep 14 10:22:55.591 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:22:55.591 INFO kablam!   |
Sep 14 10:22:55.591 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 14 10:22:55.591 INFO kablam! 
Sep 14 10:22:55.591 INFO kablam! warning: method is never used: `new`
Sep 14 10:22:55.591 INFO kablam!   --> src/socket.rs:13:5
Sep 14 10:22:55.591 INFO kablam!    |
Sep 14 10:22:55.591 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 14 10:22:55.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:22:55.591 INFO kablam! 
Sep 14 10:22:55.591 INFO kablam! warning: method is never used: `read`
Sep 14 10:22:55.591 INFO kablam!   --> src/socket.rs:26:5
Sep 14 10:22:55.591 INFO kablam!    |
Sep 14 10:22:55.591 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 14 10:22:55.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:22:55.591 INFO kablam! 
Sep 14 10:22:55.591 INFO kablam! warning: method is never used: `write`
Sep 14 10:22:55.591 INFO kablam!   --> src/socket.rs:67:5
Sep 14 10:22:55.591 INFO kablam!    |
Sep 14 10:22:55.591 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 14 10:22:55.591 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 10:22:55.591 INFO kablam! 
Sep 14 10:22:55.627 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Sep 14 10:22:55.631 INFO kablam! su: No module specific data is present
Sep 14 10:22:56.198 INFO running `"docker" "rm" "-f" "dbcc4e0f55703c083be2b6a3b426edb1503ea62bc0c671ab5e17fc5bf8b6fce1"`
Sep 14 10:22:56.287 INFO blam! dbcc4e0f55703c083be2b6a3b426edb1503ea62bc0c671ab5e17fc5bf8b6fce1