Nov 28 04:25:59.615 INFO checking henryroyal/cli-gcd against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:25:59.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 04:26:00.066 INFO [stdout] 4813171c0aae1a1a7189cf6ce91bbb91c52e4a059b9346ee760ba1b622554510
Nov 28 04:26:00.072 INFO running `"docker" "start" "-a" "4813171c0aae1a1a7189cf6ce91bbb91c52e4a059b9346ee760ba1b622554510"`
Nov 28 04:26:01.284 INFO [stderr] usermod: no changes
Nov 28 04:26:01.385 INFO [stderr]     Checking gcd v0.1.0 (/source)
Nov 28 04:26:01.854 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:26:01.854 INFO [stderr]   --> src/main.rs:37:9
Nov 28 04:26:01.855 INFO [stderr]    |
Nov 28 04:26:01.855 INFO [stderr] 37 |     let mut split = buffer.split_whitespace();
Nov 28 04:26:01.855 INFO [stderr]    |         ----^^^^^
Nov 28 04:26:01.855 INFO [stderr]    |         |
Nov 28 04:26:01.856 INFO [stderr]    |         help: remove this `mut`
Nov 28 04:26:01.856 INFO [stderr]    |
Nov 28 04:26:01.856 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:26:01.857 INFO [stderr] 
Nov 28 04:26:01.861 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:26:01.861 INFO [stderr]   --> src/main.rs:34:5
Nov 28 04:26:01.861 INFO [stderr]    |
Nov 28 04:26:01.861 INFO [stderr] 34 |     stdin.read_line(&mut buffer);
Nov 28 04:26:01.861 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:26:01.861 INFO [stderr]    |
Nov 28 04:26:01.861 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:26:01.861 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:26:01.861 INFO [stderr] 
Nov 28 04:26:02.045 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:26:02.045 INFO [stderr]   --> src/main.rs:37:9
Nov 28 04:26:02.045 INFO [stderr]    |
Nov 28 04:26:02.045 INFO [stderr] 37 |     let mut split = buffer.split_whitespace();
Nov 28 04:26:02.046 INFO [stderr]    |         ----^^^^^
Nov 28 04:26:02.047 INFO [stderr]    |         |
Nov 28 04:26:02.047 INFO [stderr]    |         help: remove this `mut`
Nov 28 04:26:02.048 INFO [stderr]    |
Nov 28 04:26:02.048 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:26:02.048 INFO [stderr] 
Nov 28 04:26:02.048 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:26:02.049 INFO [stderr]   --> src/main.rs:34:5
Nov 28 04:26:02.049 INFO [stderr]    |
Nov 28 04:26:02.049 INFO [stderr] 34 |     stdin.read_line(&mut buffer);
Nov 28 04:26:02.050 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:26:02.050 INFO [stderr]    |
Nov 28 04:26:02.050 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:26:02.050 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:26:02.051 INFO [stderr] 
Nov 28 04:26:02.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 28 04:26:02.084 INFO [stderr] su: No module specific data is present
Nov 28 04:26:02.599 INFO running `"docker" "inspect" "4813171c0aae1a1a7189cf6ce91bbb91c52e4a059b9346ee760ba1b622554510"`
Nov 28 04:26:02.880 INFO running `"docker" "rm" "-f" "4813171c0aae1a1a7189cf6ce91bbb91c52e4a059b9346ee760ba1b622554510"`
Nov 28 04:26:03.128 INFO [stdout] 4813171c0aae1a1a7189cf6ce91bbb91c52e4a059b9346ee760ba1b622554510