Dec 12 04:10:28.393 INFO checking 8bittree/pietro against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 04:10:28.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 04:10:28.666 INFO [stdout] 8a5aa98e38510dfc9b1d4e87243bd69b97357c143ff167797e1e3fa238d219f0
Dec 12 04:10:28.669 INFO running `"docker" "start" "-a" "8a5aa98e38510dfc9b1d4e87243bd69b97357c143ff167797e1e3fa238d219f0"`
Dec 12 04:10:29.328 INFO [stderr] usermod: no changes
Dec 12 04:10:29.356 INFO [stderr]     Checking pietro v0.1.0 (/source)
Dec 12 04:10:29.777 INFO [stderr] warning: unused import: `DirEntry`
Dec 12 04:10:29.777 INFO [stderr]  --> src/main.rs:1:21
Dec 12 04:10:29.777 INFO [stderr]   |
Dec 12 04:10:29.777 INFO [stderr] 1 | use std::fs::{self, DirEntry};
Dec 12 04:10:29.777 INFO [stderr]   |                     ^^^^^^^^
Dec 12 04:10:29.777 INFO [stderr]   |
Dec 12 04:10:29.777 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:10:29.777 INFO [stderr] 
Dec 12 04:10:29.832 INFO [stderr] warning: variable `dirEntries` should have a snake case name such as `dir_entries`
Dec 12 04:10:29.832 INFO [stderr]   --> src/main.rs:13:19
Dec 12 04:10:29.832 INFO [stderr]    |
Dec 12 04:10:29.832 INFO [stderr] 13 |         if let Ok(mut dirEntries) = fs::read_dir(dir) {
Dec 12 04:10:29.832 INFO [stderr]    |                   ^^^^^^^^^^^^^^
Dec 12 04:10:29.832 INFO [stderr]    |
Dec 12 04:10:29.832 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 04:10:29.832 INFO [stderr] 
Dec 12 04:10:29.836 INFO [stderr] warning: unused import: `DirEntry`
Dec 12 04:10:29.836 INFO [stderr]  --> src/main.rs:1:21
Dec 12 04:10:29.836 INFO [stderr]   |
Dec 12 04:10:29.844 INFO [stderr] 1 | use std::fs::{self, DirEntry};
Dec 12 04:10:29.844 INFO [stderr]   |                     ^^^^^^^^
Dec 12 04:10:29.844 INFO [stderr]   |
Dec 12 04:10:29.844 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:10:29.844 INFO [stderr] 
Dec 12 04:10:29.882 INFO [stderr] warning: variable `dirEntries` should have a snake case name such as `dir_entries`
Dec 12 04:10:29.882 INFO [stderr]   --> src/main.rs:13:19
Dec 12 04:10:29.882 INFO [stderr]    |
Dec 12 04:10:29.882 INFO [stderr] 13 |         if let Ok(mut dirEntries) = fs::read_dir(dir) {
Dec 12 04:10:29.882 INFO [stderr]    |                   ^^^^^^^^^^^^^^
Dec 12 04:10:29.882 INFO [stderr]    |
Dec 12 04:10:29.882 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 04:10:29.882 INFO [stderr] 
Dec 12 04:10:29.900 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 12 04:10:29.900 INFO [stderr] su: No module specific data is present
Dec 12 04:10:30.246 INFO running `"docker" "inspect" "8a5aa98e38510dfc9b1d4e87243bd69b97357c143ff167797e1e3fa238d219f0"`
Dec 12 04:10:30.333 INFO running `"docker" "rm" "-f" "8a5aa98e38510dfc9b1d4e87243bd69b97357c143ff167797e1e3fa238d219f0"`
Dec 12 04:10:30.444 INFO [stdout] 8a5aa98e38510dfc9b1d4e87243bd69b97357c143ff167797e1e3fa238d219f0