Nov 30 16:43:55.777 INFO checking rsudo-rs_support-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 16:43:55.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 16:43:56.106 INFO [stdout] f28b421a5aca6c7db6a5352739843e5f7afbe9cf2b03e73dad86bd48f87018b0
Nov 30 16:43:56.110 INFO running `"docker" "start" "-a" "f28b421a5aca6c7db6a5352739843e5f7afbe9cf2b03e73dad86bd48f87018b0"`
Nov 30 16:43:57.148 INFO [stderr] usermod: no changes
Nov 30 16:43:57.216 INFO [stderr]     Checking rsudo-rs_support v0.1.0 (/source)
Nov 30 16:43:58.220 INFO [stderr] warning: struct is never constructed: `RsudoSocket`
Nov 30 16:43:58.220 INFO [stderr]  --> src/socket.rs:7:1
Nov 30 16:43:58.220 INFO [stderr]   |
Nov 30 16:43:58.220 INFO [stderr] 7 | pub struct RsudoSocket {
Nov 30 16:43:58.220 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:58.220 INFO [stderr]   |
Nov 30 16:43:58.220 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 16:43:58.220 INFO [stderr] 
Nov 30 16:43:58.220 INFO [stderr] warning: method is never used: `new`
Nov 30 16:43:58.220 INFO [stderr]   --> src/socket.rs:13:5
Nov 30 16:43:58.220 INFO [stderr]    |
Nov 30 16:43:58.220 INFO [stderr] 13 |     pub fn new(path: &str) -> RsudoSocket {
Nov 30 16:43:58.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:58.220 INFO [stderr] 
Nov 30 16:43:58.220 INFO [stderr] warning: method is never used: `read`
Nov 30 16:43:58.220 INFO [stderr]   --> src/socket.rs:26:5
Nov 30 16:43:58.220 INFO [stderr]    |
Nov 30 16:43:58.220 INFO [stderr] 26 |     pub fn read(&mut self) -> (i32, String) {
Nov 30 16:43:58.220 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:58.220 INFO [stderr] 
Nov 30 16:43:58.220 INFO [stderr] warning: method is never used: `write`
Nov 30 16:43:58.220 INFO [stderr]   --> src/socket.rs:67:5
Nov 30 16:43:58.221 INFO [stderr]    |
Nov 30 16:43:58.221 INFO [stderr] 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Nov 30 16:43:58.221 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:58.221 INFO [stderr] 
Nov 30 16:43:58.242 INFO [stderr] warning: struct is never constructed: `RsudoSocket`
Nov 30 16:43:58.242 INFO [stderr]  --> src/socket.rs:7:1
Nov 30 16:43:58.242 INFO [stderr]   |
Nov 30 16:43:58.242 INFO [stderr] 7 | pub struct RsudoSocket {
Nov 30 16:43:58.242 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:58.242 INFO [stderr]   |
Nov 30 16:43:58.242 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 16:43:58.242 INFO [stderr] 
Nov 30 16:43:58.242 INFO [stderr] warning: method is never used: `new`
Nov 30 16:43:58.242 INFO [stderr]   --> src/socket.rs:13:5
Nov 30 16:43:58.242 INFO [stderr]    |
Nov 30 16:43:58.242 INFO [stderr] 13 |     pub fn new(path: &str) -> RsudoSocket {
Nov 30 16:43:58.242 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:58.242 INFO [stderr] 
Nov 30 16:43:58.242 INFO [stderr] warning: method is never used: `read`
Nov 30 16:43:58.242 INFO [stderr]   --> src/socket.rs:26:5
Nov 30 16:43:58.242 INFO [stderr]    |
Nov 30 16:43:58.242 INFO [stderr] 26 |     pub fn read(&mut self) -> (i32, String) {
Nov 30 16:43:58.242 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:58.242 INFO [stderr] 
Nov 30 16:43:58.242 INFO [stderr] warning: method is never used: `write`
Nov 30 16:43:58.242 INFO [stderr]   --> src/socket.rs:67:5
Nov 30 16:43:58.242 INFO [stderr]    |
Nov 30 16:43:58.242 INFO [stderr] 67 |     pub fn write(&mut self, op: i32, payload: &str) -> Result<(), Error> {
Nov 30 16:43:58.242 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:43:58.242 INFO [stderr] 
Nov 30 16:43:58.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 30 16:43:58.264 INFO [stderr] su: No module specific data is present
Nov 30 16:43:58.975 INFO running `"docker" "inspect" "f28b421a5aca6c7db6a5352739843e5f7afbe9cf2b03e73dad86bd48f87018b0"`
Nov 30 16:43:59.320 INFO running `"docker" "rm" "-f" "f28b421a5aca6c7db6a5352739843e5f7afbe9cf2b03e73dad86bd48f87018b0"`
Nov 30 16:43:59.740 INFO [stdout] f28b421a5aca6c7db6a5352739843e5f7afbe9cf2b03e73dad86bd48f87018b0