Nov 30 00:50:20.587 INFO checking jmcelwain/the_linux_programming_interface against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 00:50:20.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 00:50:21.064 INFO [stdout] 93f053dae8723837d70ae1de2f65d85f358d5d66e2b8cef603a8a6132114c343
Nov 30 00:50:21.070 INFO running `"docker" "start" "-a" "93f053dae8723837d70ae1de2f65d85f358d5d66e2b8cef603a8a6132114c343"`
Nov 30 00:50:22.184 INFO [stderr] usermod: no changes
Nov 30 00:50:22.264 INFO [stderr]     Checking linux_interface v0.1.0 (/source)
Nov 30 00:50:22.692 INFO [stderr] warning: unused variable: `to_path`
Nov 30 00:50:22.692 INFO [stderr]  --> src/fileio/copy.rs:6:9
Nov 30 00:50:22.692 INFO [stderr]   |
Nov 30 00:50:22.692 INFO [stderr] 6 |     let to_path = Path::new(to);
Nov 30 00:50:22.692 INFO [stderr]   |         ^^^^^^^ help: consider using `_to_path` instead
Nov 30 00:50:22.692 INFO [stderr]   |
Nov 30 00:50:22.692 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 00:50:22.692 INFO [stderr] 
Nov 30 00:50:22.692 INFO [stderr] warning: unused variable: `file`
Nov 30 00:50:22.692 INFO [stderr]  --> src/fileio/copy.rs:8:9
Nov 30 00:50:22.692 INFO [stderr]   |
Nov 30 00:50:22.692 INFO [stderr] 8 |     let file = match File::open(&from) {
Nov 30 00:50:22.692 INFO [stderr]   |         ^^^^ help: consider using `_file` instead
Nov 30 00:50:22.692 INFO [stderr] 
Nov 30 00:50:22.692 INFO [stderr] warning: function is never used: `copy`
Nov 30 00:50:22.692 INFO [stderr]  --> src/fileio/copy.rs:4:1
Nov 30 00:50:22.692 INFO [stderr]   |
Nov 30 00:50:22.692 INFO [stderr] 4 | pub fn copy(from: &String, to: &String) {
Nov 30 00:50:22.692 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:50:22.692 INFO [stderr]   |
Nov 30 00:50:22.692 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:50:22.692 INFO [stderr] 
Nov 30 00:50:22.736 INFO [stderr] warning: unused variable: `to_path`
Nov 30 00:50:22.736 INFO [stderr]  --> src/fileio/copy.rs:6:9
Nov 30 00:50:22.736 INFO [stderr]   |
Nov 30 00:50:22.736 INFO [stderr] 6 |     let to_path = Path::new(to);
Nov 30 00:50:22.736 INFO [stderr]   |         ^^^^^^^ help: consider using `_to_path` instead
Nov 30 00:50:22.736 INFO [stderr]   |
Nov 30 00:50:22.736 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 00:50:22.736 INFO [stderr] 
Nov 30 00:50:22.736 INFO [stderr] warning: unused variable: `file`
Nov 30 00:50:22.736 INFO [stderr]  --> src/fileio/copy.rs:8:9
Nov 30 00:50:22.736 INFO [stderr]   |
Nov 30 00:50:22.736 INFO [stderr] 8 |     let file = match File::open(&from) {
Nov 30 00:50:22.736 INFO [stderr]   |         ^^^^ help: consider using `_file` instead
Nov 30 00:50:22.736 INFO [stderr] 
Nov 30 00:50:22.736 INFO [stderr] warning: function is never used: `copy`
Nov 30 00:50:22.736 INFO [stderr]  --> src/fileio/copy.rs:4:1
Nov 30 00:50:22.736 INFO [stderr]   |
Nov 30 00:50:22.736 INFO [stderr] 4 | pub fn copy(from: &String, to: &String) {
Nov 30 00:50:22.736 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:50:22.736 INFO [stderr]   |
Nov 30 00:50:22.736 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:50:22.736 INFO [stderr] 
Nov 30 00:50:22.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 30 00:50:22.768 INFO [stderr] su: No module specific data is present
Nov 30 00:50:23.375 INFO running `"docker" "inspect" "93f053dae8723837d70ae1de2f65d85f358d5d66e2b8cef603a8a6132114c343"`
Nov 30 00:50:23.746 INFO running `"docker" "rm" "-f" "93f053dae8723837d70ae1de2f65d85f358d5d66e2b8cef603a8a6132114c343"`
Nov 30 00:50:23.992 INFO [stdout] 93f053dae8723837d70ae1de2f65d85f358d5d66e2b8cef603a8a6132114c343