Oct 12 14:49:24.617 INFO checking royaldark/rust-ls against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:49:24.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 14:49:25.025 INFO blam! d2b2120a1cc646230d125c492efb3783e070d4bc29553f2124a4fcd069fa7f4e
Oct 12 14:49:25.047 INFO running `"docker" "start" "-a" "d2b2120a1cc646230d125c492efb3783e070d4bc29553f2124a4fcd069fa7f4e"`
Oct 12 14:49:25.842 INFO kablam! usermod: no changes
Oct 12 14:49:25.956 INFO kablam!     Checking users v0.6.0
Oct 12 14:49:26.408 INFO kablam!     Checking ls v0.1.0 (/source)
Oct 12 14:49:27.150 INFO kablam! warning: unused variable: `dir`
Oct 12 14:49:27.150 INFO kablam!   --> src/fs.rs:31:18
Oct 12 14:49:27.150 INFO kablam!    |
Oct 12 14:49:27.150 INFO kablam! 31 | fn to_fs_entries(dir: &FsEntry, dir_entries: &Vec<fs::DirEntry>, opts: &LsOptions) -> Vec<FsEntry> {
Oct 12 14:49:27.150 INFO kablam!    |                  ^^^ help: consider using `_dir` instead
Oct 12 14:49:27.150 INFO kablam!    |
Oct 12 14:49:27.150 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 14:49:27.150 INFO kablam! 
Oct 12 14:49:27.212 INFO kablam! warning: function is never used: `add_implied_dirs`
Oct 12 14:49:27.212 INFO kablam!   --> src/fs.rs:14:1
Oct 12 14:49:27.212 INFO kablam!    |
Oct 12 14:49:27.212 INFO kablam! 14 | fn add_implied_dirs(dir: &str, fs_entries: &mut Vec<FsEntry>) -> () {
Oct 12 14:49:27.212 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:49:27.212 INFO kablam!    |
Oct 12 14:49:27.212 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:49:27.212 INFO kablam! 
Oct 12 14:49:27.280 INFO kablam! warning: unused variable: `dir`
Oct 12 14:49:27.280 INFO kablam!   --> src/fs.rs:31:18
Oct 12 14:49:27.280 INFO kablam!    |
Oct 12 14:49:27.280 INFO kablam! 31 | fn to_fs_entries(dir: &FsEntry, dir_entries: &Vec<fs::DirEntry>, opts: &LsOptions) -> Vec<FsEntry> {
Oct 12 14:49:27.280 INFO kablam!    |                  ^^^ help: consider using `_dir` instead
Oct 12 14:49:27.280 INFO kablam!    |
Oct 12 14:49:27.280 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 14:49:27.280 INFO kablam! 
Oct 12 14:49:27.366 INFO kablam! warning: function is never used: `add_implied_dirs`
Oct 12 14:49:27.366 INFO kablam!   --> src/fs.rs:14:1
Oct 12 14:49:27.366 INFO kablam!    |
Oct 12 14:49:27.366 INFO kablam! 14 | fn add_implied_dirs(dir: &str, fs_entries: &mut Vec<FsEntry>) -> () {
Oct 12 14:49:27.366 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:49:27.366 INFO kablam!    |
Oct 12 14:49:27.366 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:49:27.366 INFO kablam! 
Oct 12 14:49:27.390 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Oct 12 14:49:27.395 INFO kablam! su: No module specific data is present
Oct 12 14:49:27.784 INFO running `"docker" "rm" "-f" "d2b2120a1cc646230d125c492efb3783e070d4bc29553f2124a4fcd069fa7f4e"`
Oct 12 14:49:27.892 INFO blam! d2b2120a1cc646230d125c492efb3783e070d4bc29553f2124a4fcd069fa7f4e