Nov 28 00:05:40.066 INFO checking mur6/learning-rust against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 00:05:40.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 00:05:40.497 INFO [stdout] 664cc11f83dcad96847c2f52ff5bebddbb29974e7adc28b2134486726a6b7deb
Nov 28 00:05:40.503 INFO running `"docker" "start" "-a" "664cc11f83dcad96847c2f52ff5bebddbb29974e7adc28b2134486726a6b7deb"`
Nov 28 00:05:42.362 INFO [stderr] usermod: no changes
Nov 28 00:05:42.420 INFO [stderr]     Checking rand v0.4.1
Nov 28 00:05:44.100 INFO [stderr]     Checking guessing_game v0.1.0 (/source)
Nov 28 00:05:44.441 INFO [stderr] warning: comparison is useless due to type limits
Nov 28 00:05:44.441 INFO [stderr]   --> src/main.rs:22:29
Nov 28 00:05:44.441 INFO [stderr]    |
Nov 28 00:05:44.442 INFO [stderr] 22 |         while a[i] > key && i >= 0 {
Nov 28 00:05:44.442 INFO [stderr]    |                             ^^^^^^
Nov 28 00:05:44.442 INFO [stderr]    |
Nov 28 00:05:44.443 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 28 00:05:44.443 INFO [stderr] 
Nov 28 00:05:44.576 INFO [stderr] warning: comparison is useless due to type limits
Nov 28 00:05:44.576 INFO [stderr]   --> src/main.rs:22:29
Nov 28 00:05:44.576 INFO [stderr]    |
Nov 28 00:05:44.576 INFO [stderr] 22 |         while a[i] > key && i >= 0 {
Nov 28 00:05:44.576 INFO [stderr]    |                             ^^^^^^
Nov 28 00:05:44.576 INFO [stderr]    |
Nov 28 00:05:44.576 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 28 00:05:44.576 INFO [stderr] 
Nov 28 00:05:44.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Nov 28 00:05:44.595 INFO [stderr] su: No module specific data is present
Nov 28 00:05:45.086 INFO running `"docker" "inspect" "664cc11f83dcad96847c2f52ff5bebddbb29974e7adc28b2134486726a6b7deb"`
Nov 28 00:05:45.270 INFO running `"docker" "rm" "-f" "664cc11f83dcad96847c2f52ff5bebddbb29974e7adc28b2134486726a6b7deb"`
Nov 28 00:05:45.374 INFO [stdout] 664cc11f83dcad96847c2f52ff5bebddbb29974e7adc28b2134486726a6b7deb