Dec 11 13:06:29.743 INFO checking mur6/learning-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 13:06:29.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11 13:06:29.926 INFO [stdout] f403b8efbda09ba23ab66029240ebd6288134c395fbb23fdadff96233d1275ef
Dec 11 13:06:29.930 INFO running `"docker" "start" "-a" "f403b8efbda09ba23ab66029240ebd6288134c395fbb23fdadff96233d1275ef"`
Dec 11 13:06:30.433 INFO [stderr] usermod: no changes
Dec 11 13:06:30.476 INFO [stderr]     Checking rand v0.4.1
Dec 11 13:06:31.748 INFO [stderr]     Checking guessing_game v0.1.0 (/source)
Dec 11 13:06:31.984 INFO [stderr] warning: comparison is useless due to type limits
Dec 11 13:06:31.984 INFO [stderr]   --> src/main.rs:22:29
Dec 11 13:06:31.984 INFO [stderr]    |
Dec 11 13:06:31.984 INFO [stderr] 22 |         while a[i] > key && i >= 0 {
Dec 11 13:06:31.984 INFO [stderr]    |                             ^^^^^^
Dec 11 13:06:31.984 INFO [stderr]    |
Dec 11 13:06:31.984 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 11 13:06:31.984 INFO [stderr] 
Dec 11 13:06:31.999 INFO [stderr] warning: comparison is useless due to type limits
Dec 11 13:06:31.999 INFO [stderr]   --> src/main.rs:22:29
Dec 11 13:06:31.999 INFO [stderr]    |
Dec 11 13:06:31.999 INFO [stderr] 22 |         while a[i] > key && i >= 0 {
Dec 11 13:06:31.999 INFO [stderr]    |                             ^^^^^^
Dec 11 13:06:31.999 INFO [stderr]    |
Dec 11 13:06:31.999 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 11 13:06:31.999 INFO [stderr] 
Dec 11 13:06:32.006 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 11 13:06:32.009 INFO [stderr] su: No module specific data is present
Dec 11 13:06:32.288 INFO running `"docker" "inspect" "f403b8efbda09ba23ab66029240ebd6288134c395fbb23fdadff96233d1275ef"`
Dec 11 13:06:32.362 INFO running `"docker" "rm" "-f" "f403b8efbda09ba23ab66029240ebd6288134c395fbb23fdadff96233d1275ef"`
Dec 11 13:06:32.445 INFO [stdout] f403b8efbda09ba23ab66029240ebd6288134c395fbb23fdadff96233d1275ef