Nov 30 02:01:35.365 INFO checking henryroyal/cli-binary-search against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 02:01:35.365 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 02:01:35.658 INFO [stdout] ecf5e5b6d79d99c9193035058954e99251782b55f6760025d6cfcb82b153963f Nov 30 02:01:35.663 INFO running `"docker" "start" "-a" "ecf5e5b6d79d99c9193035058954e99251782b55f6760025d6cfcb82b153963f"` Nov 30 02:01:36.176 INFO [stderr] usermod: no changes Nov 30 02:01:36.205 INFO [stderr] Checking binary_search v0.1.0 (/source) Nov 30 02:01:36.516 INFO [stderr] warning: unused variable: `len_one` Nov 30 02:01:36.516 INFO [stderr] --> src/main.rs:27:9 Nov 30 02:01:36.516 INFO [stderr] | Nov 30 02:01:36.516 INFO [stderr] 27 | let len_one = one.remove(0); Nov 30 02:01:36.516 INFO [stderr] | ^^^^^^^ help: consider using `_len_one` instead Nov 30 02:01:36.516 INFO [stderr] | Nov 30 02:01:36.516 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 02:01:36.516 INFO [stderr] Nov 30 02:01:36.516 INFO [stderr] warning: unused variable: `len_two` Nov 30 02:01:36.516 INFO [stderr] --> src/main.rs:28:9 Nov 30 02:01:36.516 INFO [stderr] | Nov 30 02:01:36.516 INFO [stderr] 28 | let len_two = two.remove(0); Nov 30 02:01:36.516 INFO [stderr] | ^^^^^^^ help: consider using `_len_two` instead Nov 30 02:01:36.516 INFO [stderr] Nov 30 02:01:36.517 INFO [stderr] warning: variable `DEBUG` should have a snake case name such as `debug` Nov 30 02:01:36.517 INFO [stderr] --> src/main.rs:25:9 Nov 30 02:01:36.517 INFO [stderr] | Nov 30 02:01:36.517 INFO [stderr] 25 | let DEBUG: bool = false; Nov 30 02:01:36.517 INFO [stderr] | ^^^^^ Nov 30 02:01:36.517 INFO [stderr] | Nov 30 02:01:36.517 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 02:01:36.517 INFO [stderr] Nov 30 02:01:36.517 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 02:01:36.517 INFO [stderr] --> src/main.rs:88:5 Nov 30 02:01:36.517 INFO [stderr] | Nov 30 02:01:36.517 INFO [stderr] 88 | stdin.read_line(&mut buffer); Nov 30 02:01:36.517 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:01:36.517 INFO [stderr] | Nov 30 02:01:36.517 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 02:01:36.517 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 02:01:36.517 INFO [stderr] Nov 30 02:01:36.656 INFO [stderr] warning: unused variable: `len_one` Nov 30 02:01:36.656 INFO [stderr] --> src/main.rs:27:9 Nov 30 02:01:36.656 INFO [stderr] | Nov 30 02:01:36.656 INFO [stderr] 27 | let len_one = one.remove(0); Nov 30 02:01:36.656 INFO [stderr] | ^^^^^^^ help: consider using `_len_one` instead Nov 30 02:01:36.656 INFO [stderr] | Nov 30 02:01:36.656 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 02:01:36.656 INFO [stderr] Nov 30 02:01:36.656 INFO [stderr] warning: unused variable: `len_two` Nov 30 02:01:36.656 INFO [stderr] --> src/main.rs:28:9 Nov 30 02:01:36.656 INFO [stderr] | Nov 30 02:01:36.656 INFO [stderr] 28 | let len_two = two.remove(0); Nov 30 02:01:36.656 INFO [stderr] | ^^^^^^^ help: consider using `_len_two` instead Nov 30 02:01:36.656 INFO [stderr] Nov 30 02:01:36.665 INFO [stderr] warning: variable `DEBUG` should have a snake case name such as `debug` Nov 30 02:01:36.665 INFO [stderr] --> src/main.rs:25:9 Nov 30 02:01:36.665 INFO [stderr] | Nov 30 02:01:36.665 INFO [stderr] 25 | let DEBUG: bool = false; Nov 30 02:01:36.665 INFO [stderr] | ^^^^^ Nov 30 02:01:36.665 INFO [stderr] | Nov 30 02:01:36.665 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 02:01:36.665 INFO [stderr] Nov 30 02:01:36.665 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 02:01:36.665 INFO [stderr] --> src/main.rs:88:5 Nov 30 02:01:36.665 INFO [stderr] | Nov 30 02:01:36.665 INFO [stderr] 88 | stdin.read_line(&mut buffer); Nov 30 02:01:36.665 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 02:01:36.665 INFO [stderr] | Nov 30 02:01:36.665 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 02:01:36.665 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 02:01:36.665 INFO [stderr] Nov 30 02:01:36.707 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.51s Nov 30 02:01:36.722 INFO [stderr] su: No module specific data is present Nov 30 02:01:37.166 INFO running `"docker" "inspect" "ecf5e5b6d79d99c9193035058954e99251782b55f6760025d6cfcb82b153963f"` Nov 30 02:01:37.343 INFO running `"docker" "rm" "-f" "ecf5e5b6d79d99c9193035058954e99251782b55f6760025d6cfcb82b153963f"` Nov 30 02:01:37.484 INFO [stdout] ecf5e5b6d79d99c9193035058954e99251782b55f6760025d6cfcb82b153963f