Nov 28 04:26:03.203 INFO checking henryroyal/cli-binary-search against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:26:03.204 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 04:26:03.438 INFO [stdout] 96b1d423c57e827cd89359d11f7e1c2ab4460974cf950bff0c1b235667036ee6
Nov 28 04:26:03.442 INFO running `"docker" "start" "-a" "96b1d423c57e827cd89359d11f7e1c2ab4460974cf950bff0c1b235667036ee6"`
Nov 28 04:26:04.029 INFO [stderr] usermod: no changes
Nov 28 04:26:04.092 INFO [stderr]     Checking binary_search v0.1.0 (/source)
Nov 28 04:26:04.484 INFO [stderr] warning: unused variable: `len_one`
Nov 28 04:26:04.484 INFO [stderr]   --> src/main.rs:27:9
Nov 28 04:26:04.484 INFO [stderr]    |
Nov 28 04:26:04.484 INFO [stderr] 27 |     let len_one = one.remove(0);
Nov 28 04:26:04.484 INFO [stderr]    |         ^^^^^^^ help: consider using `_len_one` instead
Nov 28 04:26:04.484 INFO [stderr]    |
Nov 28 04:26:04.484 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:26:04.484 INFO [stderr] 
Nov 28 04:26:04.484 INFO [stderr] warning: unused variable: `len_two`
Nov 28 04:26:04.484 INFO [stderr]   --> src/main.rs:28:9
Nov 28 04:26:04.484 INFO [stderr]    |
Nov 28 04:26:04.484 INFO [stderr] 28 |     let len_two = two.remove(0);
Nov 28 04:26:04.484 INFO [stderr]    |         ^^^^^^^ help: consider using `_len_two` instead
Nov 28 04:26:04.484 INFO [stderr] 
Nov 28 04:26:04.488 INFO [stderr] warning: variable `DEBUG` should have a snake case name such as `debug`
Nov 28 04:26:04.488 INFO [stderr]   --> src/main.rs:25:9
Nov 28 04:26:04.488 INFO [stderr]    |
Nov 28 04:26:04.488 INFO [stderr] 25 |     let DEBUG: bool = false;
Nov 28 04:26:04.488 INFO [stderr]    |         ^^^^^
Nov 28 04:26:04.488 INFO [stderr]    |
Nov 28 04:26:04.488 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 04:26:04.488 INFO [stderr] 
Nov 28 04:26:04.488 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:26:04.488 INFO [stderr]   --> src/main.rs:88:5
Nov 28 04:26:04.488 INFO [stderr]    |
Nov 28 04:26:04.488 INFO [stderr] 88 |     stdin.read_line(&mut buffer);
Nov 28 04:26:04.488 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:26:04.488 INFO [stderr]    |
Nov 28 04:26:04.488 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:26:04.506 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:26:04.506 INFO [stderr] 
Nov 28 04:26:04.506 INFO [stderr] warning: unused variable: `len_one`
Nov 28 04:26:04.506 INFO [stderr]   --> src/main.rs:27:9
Nov 28 04:26:04.506 INFO [stderr]    |
Nov 28 04:26:04.506 INFO [stderr] 27 |     let len_one = one.remove(0);
Nov 28 04:26:04.506 INFO [stderr]    |         ^^^^^^^ help: consider using `_len_one` instead
Nov 28 04:26:04.506 INFO [stderr]    |
Nov 28 04:26:04.506 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:26:04.506 INFO [stderr] 
Nov 28 04:26:04.506 INFO [stderr] warning: unused variable: `len_two`
Nov 28 04:26:04.507 INFO [stderr]   --> src/main.rs:28:9
Nov 28 04:26:04.507 INFO [stderr]    |
Nov 28 04:26:04.507 INFO [stderr] 28 |     let len_two = two.remove(0);
Nov 28 04:26:04.507 INFO [stderr]    |         ^^^^^^^ help: consider using `_len_two` instead
Nov 28 04:26:04.507 INFO [stderr] 
Nov 28 04:26:04.507 INFO [stderr] warning: variable `DEBUG` should have a snake case name such as `debug`
Nov 28 04:26:04.507 INFO [stderr]   --> src/main.rs:25:9
Nov 28 04:26:04.507 INFO [stderr]    |
Nov 28 04:26:04.507 INFO [stderr] 25 |     let DEBUG: bool = false;
Nov 28 04:26:04.507 INFO [stderr]    |         ^^^^^
Nov 28 04:26:04.507 INFO [stderr]    |
Nov 28 04:26:04.507 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 28 04:26:04.507 INFO [stderr] 
Nov 28 04:26:04.507 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:26:04.507 INFO [stderr]   --> src/main.rs:88:5
Nov 28 04:26:04.507 INFO [stderr]    |
Nov 28 04:26:04.507 INFO [stderr] 88 |     stdin.read_line(&mut buffer);
Nov 28 04:26:04.507 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:26:04.507 INFO [stderr]    |
Nov 28 04:26:04.507 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:26:04.507 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:26:04.507 INFO [stderr] 
Nov 28 04:26:04.531 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Nov 28 04:26:04.534 INFO [stderr] su: No module specific data is present
Nov 28 04:26:05.008 INFO running `"docker" "inspect" "96b1d423c57e827cd89359d11f7e1c2ab4460974cf950bff0c1b235667036ee6"`
Nov 28 04:26:05.189 INFO running `"docker" "rm" "-f" "96b1d423c57e827cd89359d11f7e1c2ab4460974cf950bff0c1b235667036ee6"`
Nov 28 04:26:05.353 INFO [stdout] 96b1d423c57e827cd89359d11f7e1c2ab4460974cf950bff0c1b235667036ee6