Oct 12 20:44:51.031 INFO checking henryroyal/cli-binary-search against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:44:51.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 20:44:51.574 INFO blam! 154cb67fa549f465a2d5700291201140fa8703347683378856a57335a251b43b
Oct 12 20:44:51.576 INFO running `"docker" "start" "-a" "154cb67fa549f465a2d5700291201140fa8703347683378856a57335a251b43b"`
Oct 12 20:44:52.705 INFO kablam! usermod: no changes
Oct 12 20:44:52.743 INFO kablam!     Checking binary_search v0.1.0 (/source)
Oct 12 20:44:53.140 INFO kablam! warning: unused variable: `len_one`
Oct 12 20:44:53.141 INFO kablam!   --> src/main.rs:27:9
Oct 12 20:44:53.141 INFO kablam!    |
Oct 12 20:44:53.141 INFO kablam! 27 |     let len_one = one.remove(0);
Oct 12 20:44:53.141 INFO kablam!    |         ^^^^^^^ help: consider using `_len_one` instead
Oct 12 20:44:53.142 INFO kablam!    |
Oct 12 20:44:53.142 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:44:53.142 INFO kablam! 
Oct 12 20:44:53.142 INFO kablam! warning: unused variable: `len_two`
Oct 12 20:44:53.142 INFO kablam!   --> src/main.rs:28:9
Oct 12 20:44:53.142 INFO kablam!    |
Oct 12 20:44:53.142 INFO kablam! 28 |     let len_two = two.remove(0);
Oct 12 20:44:53.142 INFO kablam!    |         ^^^^^^^ help: consider using `_len_two` instead
Oct 12 20:44:53.142 INFO kablam! 
Oct 12 20:44:53.148 INFO kablam! warning: variable `DEBUG` should have a snake case name such as `debug`
Oct 12 20:44:53.148 INFO kablam!   --> src/main.rs:25:9
Oct 12 20:44:53.148 INFO kablam!    |
Oct 12 20:44:53.148 INFO kablam! 25 |     let DEBUG: bool = false;
Oct 12 20:44:53.148 INFO kablam!    |         ^^^^^
Oct 12 20:44:53.148 INFO kablam!    |
Oct 12 20:44:53.148 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 20:44:53.148 INFO kablam! 
Oct 12 20:44:53.148 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:44:53.148 INFO kablam!   --> src/main.rs:88:5
Oct 12 20:44:53.148 INFO kablam!    |
Oct 12 20:44:53.148 INFO kablam! 88 |     stdin.read_line(&mut buffer);
Oct 12 20:44:53.148 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:44:53.148 INFO kablam!    |
Oct 12 20:44:53.148 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:44:53.148 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:44:53.148 INFO kablam! 
Oct 12 20:44:53.178 INFO kablam! warning: unused variable: `len_one`
Oct 12 20:44:53.178 INFO kablam!   --> src/main.rs:27:9
Oct 12 20:44:53.178 INFO kablam!    |
Oct 12 20:44:53.178 INFO kablam! 27 |     let len_one = one.remove(0);
Oct 12 20:44:53.178 INFO kablam!    |         ^^^^^^^ help: consider using `_len_one` instead
Oct 12 20:44:53.178 INFO kablam!    |
Oct 12 20:44:53.178 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 20:44:53.178 INFO kablam! 
Oct 12 20:44:53.179 INFO kablam! warning: unused variable: `len_two`
Oct 12 20:44:53.179 INFO kablam!   --> src/main.rs:28:9
Oct 12 20:44:53.179 INFO kablam!    |
Oct 12 20:44:53.179 INFO kablam! 28 |     let len_two = two.remove(0);
Oct 12 20:44:53.179 INFO kablam!    |         ^^^^^^^ help: consider using `_len_two` instead
Oct 12 20:44:53.179 INFO kablam! 
Oct 12 20:44:53.184 INFO kablam! warning: variable `DEBUG` should have a snake case name such as `debug`
Oct 12 20:44:53.184 INFO kablam!   --> src/main.rs:25:9
Oct 12 20:44:53.184 INFO kablam!    |
Oct 12 20:44:53.184 INFO kablam! 25 |     let DEBUG: bool = false;
Oct 12 20:44:53.184 INFO kablam!    |         ^^^^^
Oct 12 20:44:53.185 INFO kablam!    |
Oct 12 20:44:53.185 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 12 20:44:53.185 INFO kablam! 
Oct 12 20:44:53.185 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 20:44:53.185 INFO kablam!   --> src/main.rs:88:5
Oct 12 20:44:53.185 INFO kablam!    |
Oct 12 20:44:53.185 INFO kablam! 88 |     stdin.read_line(&mut buffer);
Oct 12 20:44:53.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 20:44:53.185 INFO kablam!    |
Oct 12 20:44:53.185 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 20:44:53.185 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 20:44:53.185 INFO kablam! 
Oct 12 20:44:53.195 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
Oct 12 20:44:53.198 INFO kablam! su: No module specific data is present
Oct 12 20:44:53.817 INFO running `"docker" "rm" "-f" "154cb67fa549f465a2d5700291201140fa8703347683378856a57335a251b43b"`
Oct 12 20:44:54.092 INFO blam! 154cb67fa549f465a2d5700291201140fa8703347683378856a57335a251b43b