Nov 30 16:43:55.775 INFO checking rsudo-rs_support-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 16:43:55.775 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 16:43:56.057 INFO [stdout] 989e533944f68d5e81ce14a8c8618f19aeb02767796f8a977db728e3b888e4ed
Nov 30 16:43:56.057 INFO running `"docker" "start" "-a" "989e533944f68d5e81ce14a8c8618f19aeb02767796f8a977db728e3b888e4ed"`
Nov 30 16:43:56.688 INFO [stderr] usermod: no changes
Nov 30 16:43:56.720 INFO [stderr]     Checking rsudo-rs_support v0.1.0 (/source)
Nov 30 16:43:57.536 INFO [stderr] warning: struct is never constructed: `RsudoSocket`
Nov 30 16:43:57.536 INFO [stderr]  --> src/socket.rs:7:1
Nov 30 16:43:57.536 INFO [stderr]   |
Nov 30 16:43:57.536 INFO [stderr] 7 | pub struct RsudoSocket {
Nov 30 16:43:57.536 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:57.560 INFO [stderr]   |
Nov 30 16:43:57.560 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 16:43:57.560 INFO [stderr] 
Nov 30 16:43:57.560 INFO [stderr] warning: method is never used: `new`
Nov 30 16:43:57.560 INFO [stderr]   --> src/socket.rs:13:5
Nov 30 16:43:57.560 INFO [stderr]    |
Nov 30 16:43:57.560 INFO [stderr] 13 |     pub fn new(path: &str) -> RsudoSocket {
Nov 30 16:43:57.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:57.560 INFO [stderr] 
Nov 30 16:43:57.560 INFO [stderr] warning: method is never used: `read`
Nov 30 16:43:57.560 INFO [stderr]   --> src/socket.rs:26:5
Nov 30 16:43:57.560 INFO [stderr]    |
Nov 30 16:43:57.560 INFO [stderr] 26 |     pub fn read(&mut self) -> (i32, String) {
Nov 30 16:43:57.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:57.560 INFO [stderr] 
Nov 30 16:43:57.560 INFO [stderr] warning: method is never used: `write`
Nov 30 16:43:57.560 INFO [stderr]   --> src/socket.rs:67:5
Nov 30 16:43:57.560 INFO [stderr]    |
Nov 30 16:43:57.560 INFO [stderr] 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Nov 30 16:43:57.560 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:57.560 INFO [stderr] 
Nov 30 16:43:57.762 INFO [stderr] warning: struct is never constructed: `RsudoSocket`
Nov 30 16:43:57.762 INFO [stderr]  --> src/socket.rs:7:1
Nov 30 16:43:57.762 INFO [stderr]   |
Nov 30 16:43:57.762 INFO [stderr] 7 | pub struct RsudoSocket {
Nov 30 16:43:57.762 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:57.762 INFO [stderr]   |
Nov 30 16:43:57.762 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 16:43:57.762 INFO [stderr] 
Nov 30 16:43:57.762 INFO [stderr] warning: method is never used: `new`
Nov 30 16:43:57.762 INFO [stderr]   --> src/socket.rs:13:5
Nov 30 16:43:57.762 INFO [stderr]    |
Nov 30 16:43:57.762 INFO [stderr] 13 |     pub fn new(path: &str) -> RsudoSocket {
Nov 30 16:43:57.762 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:57.762 INFO [stderr] 
Nov 30 16:43:57.762 INFO [stderr] warning: method is never used: `read`
Nov 30 16:43:57.762 INFO [stderr]   --> src/socket.rs:26:5
Nov 30 16:43:57.762 INFO [stderr]    |
Nov 30 16:43:57.762 INFO [stderr] 26 |     pub fn read(&mut self) -> (i32, String) {
Nov 30 16:43:57.762 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:57.762 INFO [stderr] 
Nov 30 16:43:57.762 INFO [stderr] warning: method is never used: `write`
Nov 30 16:43:57.762 INFO [stderr]   --> src/socket.rs:67:5
Nov 30 16:43:57.762 INFO [stderr]    |
Nov 30 16:43:57.762 INFO [stderr] 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Nov 30 16:43:57.762 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:57.762 INFO [stderr] 
Nov 30 16:43:57.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 30 16:43:57.826 INFO [stderr] su: No module specific data is present
Nov 30 16:43:58.541 INFO running `"docker" "inspect" "989e533944f68d5e81ce14a8c8618f19aeb02767796f8a977db728e3b888e4ed"`
Nov 30 16:43:58.862 INFO running `"docker" "rm" "-f" "989e533944f68d5e81ce14a8c8618f19aeb02767796f8a977db728e3b888e4ed"`
Nov 30 16:43:59.140 INFO [stdout] 989e533944f68d5e81ce14a8c8618f19aeb02767796f8a977db728e3b888e4ed