Dec 11 10:44:28.083 INFO checking royaldark/rust-ls against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 10:44:28.083 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 10:44:28.565 INFO [stdout] 17374b00c3780dfecc099f84b26dad3266a31ce7272d45ed6c349bd704a90c38
Dec 11 10:44:28.567 INFO running `"docker" "start" "-a" "17374b00c3780dfecc099f84b26dad3266a31ce7272d45ed6c349bd704a90c38"`
Dec 11 10:44:29.996 INFO [stderr] usermod: no changes
Dec 11 10:44:30.102 INFO [stderr]     Checking users v0.6.0
Dec 11 10:44:30.562 INFO [stderr]     Checking ls v0.1.0 (/source)
Dec 11 10:44:31.564 INFO [stderr] warning: unused variable: `dir`
Dec 11 10:44:31.564 INFO [stderr]   --> src/fs.rs:31:18
Dec 11 10:44:31.564 INFO [stderr]    |
Dec 11 10:44:31.564 INFO [stderr] 31 | fn to_fs_entries(dir: &FsEntry, dir_entries: &Vec<fs::DirEntry>, opts: &LsOptions) -> Vec<FsEntry> {
Dec 11 10:44:31.564 INFO [stderr]    |                  ^^^ help: consider using `_dir` instead
Dec 11 10:44:31.564 INFO [stderr]    |
Dec 11 10:44:31.564 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 10:44:31.564 INFO [stderr] 
Dec 11 10:44:31.668 INFO [stderr] warning: unused variable: `dir`
Dec 11 10:44:31.668 INFO [stderr]   --> src/fs.rs:31:18
Dec 11 10:44:31.668 INFO [stderr]    |
Dec 11 10:44:31.668 INFO [stderr] 31 | fn to_fs_entries(dir: &FsEntry, dir_entries: &Vec<fs::DirEntry>, opts: &LsOptions) -> Vec<FsEntry> {
Dec 11 10:44:31.668 INFO [stderr]    |                  ^^^ help: consider using `_dir` instead
Dec 11 10:44:31.668 INFO [stderr]    |
Dec 11 10:44:31.668 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 10:44:31.668 INFO [stderr] 
Dec 11 10:44:31.678 INFO [stderr] warning: function is never used: `add_implied_dirs`
Dec 11 10:44:31.678 INFO [stderr]   --> src/fs.rs:14:1
Dec 11 10:44:31.678 INFO [stderr]    |
Dec 11 10:44:31.678 INFO [stderr] 14 | fn add_implied_dirs(dir: &str, fs_entries: &mut Vec<FsEntry>) -> () {
Dec 11 10:44:31.679 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:44:31.679 INFO [stderr]    |
Dec 11 10:44:31.679 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 10:44:31.679 INFO [stderr] 
Dec 11 10:44:31.766 INFO [stderr] warning: function is never used: `add_implied_dirs`
Dec 11 10:44:31.766 INFO [stderr]   --> src/fs.rs:14:1
Dec 11 10:44:31.766 INFO [stderr]    |
Dec 11 10:44:31.766 INFO [stderr] 14 | fn add_implied_dirs(dir: &str, fs_entries: &mut Vec<FsEntry>) -> () {
Dec 11 10:44:31.766 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:44:31.766 INFO [stderr]    |
Dec 11 10:44:31.766 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 10:44:31.766 INFO [stderr] 
Dec 11 10:44:31.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Dec 11 10:44:31.849 INFO [stderr] su: No module specific data is present
Dec 11 10:44:32.766 INFO running `"docker" "inspect" "17374b00c3780dfecc099f84b26dad3266a31ce7272d45ed6c349bd704a90c38"`
Dec 11 10:44:33.064 INFO running `"docker" "rm" "-f" "17374b00c3780dfecc099f84b26dad3266a31ce7272d45ed6c349bd704a90c38"`
Dec 11 10:44:33.528 INFO [stdout] 17374b00c3780dfecc099f84b26dad3266a31ce7272d45ed6c349bd704a90c38