Nov 04 18:40:38.175 INFO checking rsudo-rs_support-0.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 18:40:38.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 18:40:38.553 INFO blam! 85f11174f62fa5509a01587a3d9a4d759129a89ae812e9fa0cef22c9c291e61e
Nov 04 18:40:38.556 INFO running `"docker" "start" "-a" "85f11174f62fa5509a01587a3d9a4d759129a89ae812e9fa0cef22c9c291e61e"`
Nov 04 18:40:39.387 INFO kablam! usermod: no changes
Nov 04 18:40:39.425 INFO kablam!     Checking rsudo-rs_support v0.1.0 (/source)
Nov 04 18:40:39.959 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Nov 04 18:40:39.959 INFO kablam!  --> src/socket.rs:7:1
Nov 04 18:40:39.959 INFO kablam!   |
Nov 04 18:40:39.959 INFO kablam! 7 | pub struct RsudoSocket {
Nov 04 18:40:39.959 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:39.959 INFO kablam!   |
Nov 04 18:40:39.959 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 18:40:39.959 INFO kablam! 
Nov 04 18:40:39.959 INFO kablam! warning: method is never used: `new`
Nov 04 18:40:39.959 INFO kablam!   --> src/socket.rs:13:5
Nov 04 18:40:39.959 INFO kablam!    |
Nov 04 18:40:39.959 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Nov 04 18:40:39.959 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:39.959 INFO kablam! 
Nov 04 18:40:39.959 INFO kablam! warning: method is never used: `read`
Nov 04 18:40:39.959 INFO kablam!   --> src/socket.rs:26:5
Nov 04 18:40:39.959 INFO kablam!    |
Nov 04 18:40:39.959 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Nov 04 18:40:39.959 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:39.959 INFO kablam! 
Nov 04 18:40:39.959 INFO kablam! warning: method is never used: `write`
Nov 04 18:40:39.959 INFO kablam!   --> src/socket.rs:67:5
Nov 04 18:40:39.959 INFO kablam!    |
Nov 04 18:40:39.959 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Nov 04 18:40:39.959 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:39.959 INFO kablam! 
Nov 04 18:40:39.980 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Nov 04 18:40:39.981 INFO kablam!  --> src/socket.rs:7:1
Nov 04 18:40:39.981 INFO kablam!   |
Nov 04 18:40:39.981 INFO kablam! 7 | pub struct RsudoSocket {
Nov 04 18:40:39.981 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:39.981 INFO kablam!   |
Nov 04 18:40:39.981 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 18:40:39.981 INFO kablam! 
Nov 04 18:40:39.981 INFO kablam! warning: method is never used: `new`
Nov 04 18:40:39.981 INFO kablam!   --> src/socket.rs:13:5
Nov 04 18:40:39.981 INFO kablam!    |
Nov 04 18:40:39.981 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Nov 04 18:40:39.981 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:39.981 INFO kablam! 
Nov 04 18:40:39.981 INFO kablam! warning: method is never used: `read`
Nov 04 18:40:39.981 INFO kablam!   --> src/socket.rs:26:5
Nov 04 18:40:39.981 INFO kablam!    |
Nov 04 18:40:39.981 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Nov 04 18:40:39.981 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:39.981 INFO kablam! 
Nov 04 18:40:39.981 INFO kablam! warning: method is never used: `write`
Nov 04 18:40:39.981 INFO kablam!   --> src/socket.rs:67:5
Nov 04 18:40:39.981 INFO kablam!    |
Nov 04 18:40:39.981 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Nov 04 18:40:39.981 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:39.981 INFO kablam! 
Nov 04 18:40:39.997 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Nov 04 18:40:40.000 INFO kablam! su: No module specific data is present
Nov 04 18:40:40.344 INFO running `"docker" "rm" "-f" "85f11174f62fa5509a01587a3d9a4d759129a89ae812e9fa0cef22c9c291e61e"`
Nov 04 18:40:40.659 INFO blam! 85f11174f62fa5509a01587a3d9a4d759129a89ae812e9fa0cef22c9c291e61e