Dec 12 04:10:28.877 INFO checking 8bittree/pietro against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:10:28.877 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 12 04:10:29.209 INFO [stdout] e9e83020b62d06b621a13cd0b9da5d3d376fd65a95b4b10366eca42d1cbdad3a
Dec 12 04:10:29.212 INFO running `"docker" "start" "-a" "e9e83020b62d06b621a13cd0b9da5d3d376fd65a95b4b10366eca42d1cbdad3a"`
Dec 12 04:10:29.857 INFO [stderr] usermod: no changes
Dec 12 04:10:29.885 INFO [stderr]     Checking pietro v0.1.0 (/source)
Dec 12 04:10:30.230 INFO [stderr] warning: unused import: `DirEntry`
Dec 12 04:10:30.230 INFO [stderr]  --> src/main.rs:1:21
Dec 12 04:10:30.230 INFO [stderr]   |
Dec 12 04:10:30.230 INFO [stderr] 1 | use std::fs::{self, DirEntry};
Dec 12 04:10:30.230 INFO [stderr]   |                     ^^^^^^^^
Dec 12 04:10:30.230 INFO [stderr]   |
Dec 12 04:10:30.230 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:10:30.230 INFO [stderr] 
Dec 12 04:10:30.258 INFO [stderr] warning: variable `dirEntries` should have a snake case name such as `dir_entries`
Dec 12 04:10:30.258 INFO [stderr]   --> src/main.rs:13:19
Dec 12 04:10:30.258 INFO [stderr]    |
Dec 12 04:10:30.258 INFO [stderr] 13 |         if let Ok(mut dirEntries) = fs::read_dir(dir) {
Dec 12 04:10:30.258 INFO [stderr]    |                   ^^^^^^^^^^^^^^
Dec 12 04:10:30.258 INFO [stderr]    |
Dec 12 04:10:30.258 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 04:10:30.258 INFO [stderr] 
Dec 12 04:10:30.320 INFO [stderr] warning: unused import: `DirEntry`
Dec 12 04:10:30.320 INFO [stderr]  --> src/main.rs:1:21
Dec 12 04:10:30.320 INFO [stderr]   |
Dec 12 04:10:30.320 INFO [stderr] 1 | use std::fs::{self, DirEntry};
Dec 12 04:10:30.320 INFO [stderr]   |                     ^^^^^^^^
Dec 12 04:10:30.320 INFO [stderr]   |
Dec 12 04:10:30.320 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 04:10:30.320 INFO [stderr] 
Dec 12 04:10:30.357 INFO [stderr] warning: variable `dirEntries` should have a snake case name such as `dir_entries`
Dec 12 04:10:30.357 INFO [stderr]   --> src/main.rs:13:19
Dec 12 04:10:30.357 INFO [stderr]    |
Dec 12 04:10:30.357 INFO [stderr] 13 |         if let Ok(mut dirEntries) = fs::read_dir(dir) {
Dec 12 04:10:30.357 INFO [stderr]    |                   ^^^^^^^^^^^^^^
Dec 12 04:10:30.357 INFO [stderr]    |
Dec 12 04:10:30.357 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 12 04:10:30.357 INFO [stderr] 
Dec 12 04:10:30.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 12 04:10:30.379 INFO [stderr] su: No module specific data is present
Dec 12 04:10:30.699 INFO running `"docker" "inspect" "e9e83020b62d06b621a13cd0b9da5d3d376fd65a95b4b10366eca42d1cbdad3a"`
Dec 12 04:10:30.788 INFO running `"docker" "rm" "-f" "e9e83020b62d06b621a13cd0b9da5d3d376fd65a95b4b10366eca42d1cbdad3a"`
Dec 12 04:10:30.871 INFO [stdout] e9e83020b62d06b621a13cd0b9da5d3d376fd65a95b4b10366eca42d1cbdad3a