Nov 28 03:14:39.720 INFO checking jmcelwain/the_linux_programming_interface against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 03:14:39.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 03:14:40.216 INFO [stdout] a0dd16ae71fd8d2a286bc71edd4e98fa40af87e28b963f444bfcdb140f0c072f
Nov 28 03:14:40.219 INFO running `"docker" "start" "-a" "a0dd16ae71fd8d2a286bc71edd4e98fa40af87e28b963f444bfcdb140f0c072f"`
Nov 28 03:14:41.577 INFO [stderr] usermod: no changes
Nov 28 03:14:41.644 INFO [stderr]     Checking linux_interface v0.1.0 (/source)
Nov 28 03:14:42.068 INFO [stderr] warning: unused variable: `to_path`
Nov 28 03:14:42.068 INFO [stderr]  --> src/fileio/copy.rs:6:9
Nov 28 03:14:42.068 INFO [stderr]   |
Nov 28 03:14:42.068 INFO [stderr] 6 |     let to_path = Path::new(to);
Nov 28 03:14:42.068 INFO [stderr]   |         ^^^^^^^ help: consider using `_to_path` instead
Nov 28 03:14:42.068 INFO [stderr]   |
Nov 28 03:14:42.068 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 03:14:42.068 INFO [stderr] 
Nov 28 03:14:42.068 INFO [stderr] warning: unused variable: `file`
Nov 28 03:14:42.068 INFO [stderr]  --> src/fileio/copy.rs:8:9
Nov 28 03:14:42.068 INFO [stderr]   |
Nov 28 03:14:42.068 INFO [stderr] 8 |     let file = match File::open(&from) {
Nov 28 03:14:42.068 INFO [stderr]   |         ^^^^ help: consider using `_file` instead
Nov 28 03:14:42.068 INFO [stderr] 
Nov 28 03:14:42.069 INFO [stderr] warning: function is never used: `copy`
Nov 28 03:14:42.069 INFO [stderr]  --> src/fileio/copy.rs:4:1
Nov 28 03:14:42.069 INFO [stderr]   |
Nov 28 03:14:42.069 INFO [stderr] 4 | pub fn copy(from: &String, to: &String) {
Nov 28 03:14:42.069 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:14:42.069 INFO [stderr]   |
Nov 28 03:14:42.069 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:14:42.069 INFO [stderr] 
Nov 28 03:14:42.239 INFO [stderr] warning: unused variable: `to_path`
Nov 28 03:14:42.240 INFO [stderr]  --> src/fileio/copy.rs:6:9
Nov 28 03:14:42.240 INFO [stderr]   |
Nov 28 03:14:42.240 INFO [stderr] 6 |     let to_path = Path::new(to);
Nov 28 03:14:42.241 INFO [stderr]   |         ^^^^^^^ help: consider using `_to_path` instead
Nov 28 03:14:42.241 INFO [stderr]   |
Nov 28 03:14:42.241 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 03:14:42.241 INFO [stderr] 
Nov 28 03:14:42.242 INFO [stderr] warning: unused variable: `file`
Nov 28 03:14:42.243 INFO [stderr]  --> src/fileio/copy.rs:8:9
Nov 28 03:14:42.243 INFO [stderr]   |
Nov 28 03:14:42.243 INFO [stderr] 8 |     let file = match File::open(&from) {
Nov 28 03:14:42.244 INFO [stderr]   |         ^^^^ help: consider using `_file` instead
Nov 28 03:14:42.244 INFO [stderr] 
Nov 28 03:14:42.260 INFO [stderr] warning: function is never used: `copy`
Nov 28 03:14:42.260 INFO [stderr]  --> src/fileio/copy.rs:4:1
Nov 28 03:14:42.260 INFO [stderr]   |
Nov 28 03:14:42.260 INFO [stderr] 4 | pub fn copy(from: &String, to: &String) {
Nov 28 03:14:42.260 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 03:14:42.260 INFO [stderr]   |
Nov 28 03:14:42.260 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 03:14:42.260 INFO [stderr] 
Nov 28 03:14:42.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 28 03:14:42.281 INFO [stderr] su: No module specific data is present
Nov 28 03:14:42.893 INFO running `"docker" "inspect" "a0dd16ae71fd8d2a286bc71edd4e98fa40af87e28b963f444bfcdb140f0c072f"`
Nov 28 03:14:43.156 INFO running `"docker" "rm" "-f" "a0dd16ae71fd8d2a286bc71edd4e98fa40af87e28b963f444bfcdb140f0c072f"`
Nov 28 03:14:43.445 INFO [stdout] a0dd16ae71fd8d2a286bc71edd4e98fa40af87e28b963f444bfcdb140f0c072f