Dec 01 01:14:58.115 INFO checking c_string-0.7.1-obsolete against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 01:14:58.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 01:14:58.373 INFO [stdout] 15fa6d6f31084c27b5316983793769c9d3a99a306073023ae745aec82d29ccb0
Dec 01 01:14:58.378 INFO running `"docker" "start" "-a" "15fa6d6f31084c27b5316983793769c9d3a99a306073023ae745aec82d29ccb0"`
Dec 01 01:14:59.089 INFO [stderr] usermod: no changes
Dec 01 01:14:59.126 INFO [stderr]     Checking c_string v0.7.1-obsolete (/source)
Dec 01 01:15:00.543 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 01 01:15:00.543 INFO [stderr]   --> tests/tests.rs:29:14
Dec 01 01:15:00.543 INFO [stderr]    |
Dec 01 01:15:00.543 INFO [stderr] 29 |     for i in (0 .. len) {
Dec 01 01:15:00.543 INFO [stderr]    |              ^^^^^^^^^^ help: remove these parentheses
Dec 01 01:15:00.543 INFO [stderr]    |
Dec 01 01:15:00.543 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 01:15:00.543 INFO [stderr] 
Dec 01 01:15:00.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 01 01:15:00.792 INFO [stderr] su: No module specific data is present
Dec 01 01:15:01.095 INFO running `"docker" "inspect" "15fa6d6f31084c27b5316983793769c9d3a99a306073023ae745aec82d29ccb0"`
Dec 01 01:15:01.206 INFO running `"docker" "rm" "-f" "15fa6d6f31084c27b5316983793769c9d3a99a306073023ae745aec82d29ccb0"`
Dec 01 01:15:01.363 INFO [stdout] 15fa6d6f31084c27b5316983793769c9d3a99a306073023ae745aec82d29ccb0