Sep 01 08:51:54.781 INFO checking rsudo-rs_support-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 08:51:54.781 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 08:51:54.781 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:51:54.975 INFO blam! c90e9a14d6840469156cff66620bc6ed728f6c2b4fafb4dee537b201dc7a9690
Sep 01 08:51:54.977 INFO running `"docker" "start" "-a" "c90e9a14d6840469156cff66620bc6ed728f6c2b4fafb4dee537b201dc7a9690"`
Sep 01 08:51:55.841 INFO kablam!     Checking rsudo-rs_support v0.1.0 (file:///source)
Sep 01 08:51:56.440 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 01 08:51:56.440 INFO kablam!  --> src/socket.rs:7:1
Sep 01 08:51:56.440 INFO kablam!   |
Sep 01 08:51:56.440 INFO kablam! 7 | pub struct RsudoSocket {
Sep 01 08:51:56.440 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:51:56.441 INFO kablam!   |
Sep 01 08:51:56.441 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 08:51:56.441 INFO kablam! 
Sep 01 08:51:56.441 INFO kablam! warning: method is never used: `new`
Sep 01 08:51:56.441 INFO kablam!   --> src/socket.rs:13:5
Sep 01 08:51:56.441 INFO kablam!    |
Sep 01 08:51:56.441 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 01 08:51:56.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:51:56.441 INFO kablam! 
Sep 01 08:51:56.441 INFO kablam! warning: method is never used: `read`
Sep 01 08:51:56.441 INFO kablam!   --> src/socket.rs:26:5
Sep 01 08:51:56.441 INFO kablam!    |
Sep 01 08:51:56.441 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 01 08:51:56.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:51:56.441 INFO kablam! 
Sep 01 08:51:56.442 INFO kablam! warning: method is never used: `write`
Sep 01 08:51:56.442 INFO kablam!   --> src/socket.rs:67:5
Sep 01 08:51:56.442 INFO kablam!    |
Sep 01 08:51:56.442 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 01 08:51:56.442 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:51:56.442 INFO kablam! 
Sep 01 08:51:56.443 INFO kablam! warning: struct is never constructed: `RsudoSocket`
Sep 01 08:51:56.443 INFO kablam!  --> src/socket.rs:7:1
Sep 01 08:51:56.443 INFO kablam!   |
Sep 01 08:51:56.443 INFO kablam! 7 | pub struct RsudoSocket {
Sep 01 08:51:56.443 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:51:56.443 INFO kablam!   |
Sep 01 08:51:56.443 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 08:51:56.443 INFO kablam! 
Sep 01 08:51:56.443 INFO kablam! warning: method is never used: `new`
Sep 01 08:51:56.443 INFO kablam!   --> src/socket.rs:13:5
Sep 01 08:51:56.443 INFO kablam!    |
Sep 01 08:51:56.443 INFO kablam! 13 |     pub fn new(path: &str) -> RsudoSocket {
Sep 01 08:51:56.443 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:51:56.443 INFO kablam! 
Sep 01 08:51:56.443 INFO kablam! warning: method is never used: `read`
Sep 01 08:51:56.443 INFO kablam!   --> src/socket.rs:26:5
Sep 01 08:51:56.443 INFO kablam!    |
Sep 01 08:51:56.443 INFO kablam! 26 |     pub fn read(&mut self) -> (i32, String) {
Sep 01 08:51:56.443 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:51:56.444 INFO kablam! 
Sep 01 08:51:56.444 INFO kablam! warning: method is never used: `write`
Sep 01 08:51:56.444 INFO kablam!   --> src/socket.rs:67:5
Sep 01 08:51:56.444 INFO kablam!    |
Sep 01 08:51:56.444 INFO kablam! 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Sep 01 08:51:56.444 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 08:51:56.444 INFO kablam! 
Sep 01 08:51:56.501 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Sep 01 08:51:56.503 INFO kablam! su: No module specific data is present
Sep 01 08:51:57.229 INFO running `"docker" "rm" "-f" "c90e9a14d6840469156cff66620bc6ed728f6c2b4fafb4dee537b201dc7a9690"`
Sep 01 08:51:57.368 INFO blam! c90e9a14d6840469156cff66620bc6ed728f6c2b4fafb4dee537b201dc7a9690