Dec 19 19:15:23.941 INFO checking ccimponeriu1996/rusboy against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:15:23.941 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/ccimponeriu1996/rusboy:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:15:24.488 INFO [stdout] e46fe4d387d13d5dfa097c412ed59a47746bbc5e05b8bfa7a505233f1db878d9
Dec 19 19:15:24.492 INFO running `"docker" "start" "-a" "e46fe4d387d13d5dfa097c412ed59a47746bbc5e05b8bfa7a505233f1db878d9"`
Dec 19 19:15:26.162 INFO [stderr]     Checking rusboy v0.1.0 (/opt/crater/workdir)
Dec 19 19:15:26.448 INFO [stderr] warning: unused variable: `args`
Dec 19 19:15:26.448 INFO [stderr]   --> src/main.rs:10:9
Dec 19 19:15:26.448 INFO [stderr]    |
Dec 19 19:15:26.448 INFO [stderr] 10 |     let args = env::args();
Dec 19 19:15:26.448 INFO [stderr]    |         ^^^^ help: consider using `_args` instead
Dec 19 19:15:26.448 INFO [stderr]    |
Dec 19 19:15:26.448 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:15:26.448 INFO [stderr] 
Dec 19 19:15:26.448 INFO [stderr] warning: unused variable: `boot_rom`
Dec 19 19:15:26.448 INFO [stderr]   --> src/main.rs:14:9
Dec 19 19:15:26.448 INFO [stderr]    |
Dec 19 19:15:26.448 INFO [stderr] 14 |     let boot_rom = read_bin(boot_file_name);
Dec 19 19:15:26.448 INFO [stderr]    |         ^^^^^^^^ help: consider using `_boot_rom` instead
Dec 19 19:15:26.472 INFO [stderr] 
Dec 19 19:15:26.472 INFO [stderr] warning: unused variable: `rom`
Dec 19 19:15:26.472 INFO [stderr]   --> src/main.rs:15:9
Dec 19 19:15:26.472 INFO [stderr]    |
Dec 19 19:15:26.472 INFO [stderr] 15 |     let rom = read_bin(rom_file_name);
Dec 19 19:15:26.472 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 19:15:26.472 INFO [stderr] 
Dec 19 19:15:26.472 INFO [stderr] warning: method is never used: `run`
Dec 19 19:15:26.472 INFO [stderr]   --> src/cpu_gb.rs:33:5
Dec 19 19:15:26.472 INFO [stderr]    |
Dec 19 19:15:26.472 INFO [stderr] 33 |     pub fn run() {
Dec 19 19:15:26.472 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 19:15:26.472 INFO [stderr]    |
Dec 19 19:15:26.472 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:15:26.472 INFO [stderr] 
Dec 19 19:15:26.528 INFO [stderr] warning: unused variable: `args`
Dec 19 19:15:26.529 INFO [stderr]   --> src/main.rs:10:9
Dec 19 19:15:26.529 INFO [stderr]    |
Dec 19 19:15:26.529 INFO [stderr] 10 |     let args = env::args();
Dec 19 19:15:26.532 INFO [stderr]    |         ^^^^ help: consider using `_args` instead
Dec 19 19:15:26.532 INFO [stderr]    |
Dec 19 19:15:26.532 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 19:15:26.532 INFO [stderr] 
Dec 19 19:15:26.532 INFO [stderr] warning: unused variable: `boot_rom`
Dec 19 19:15:26.532 INFO [stderr]   --> src/main.rs:14:9
Dec 19 19:15:26.532 INFO [stderr]    |
Dec 19 19:15:26.532 INFO [stderr] 14 |     let boot_rom = read_bin(boot_file_name);
Dec 19 19:15:26.532 INFO [stderr]    |         ^^^^^^^^ help: consider using `_boot_rom` instead
Dec 19 19:15:26.532 INFO [stderr] 
Dec 19 19:15:26.532 INFO [stderr] warning: unused variable: `rom`
Dec 19 19:15:26.532 INFO [stderr]   --> src/main.rs:15:9
Dec 19 19:15:26.532 INFO [stderr]    |
Dec 19 19:15:26.532 INFO [stderr] 15 |     let rom = read_bin(rom_file_name);
Dec 19 19:15:26.532 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 19:15:26.532 INFO [stderr] 
Dec 19 19:15:26.535 INFO [stderr] warning: method is never used: `run`
Dec 19 19:15:26.535 INFO [stderr]   --> src/cpu_gb.rs:33:5
Dec 19 19:15:26.535 INFO [stderr]    |
Dec 19 19:15:26.535 INFO [stderr] 33 |     pub fn run() {
Dec 19 19:15:26.536 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 19:15:26.536 INFO [stderr]    |
Dec 19 19:15:26.537 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:15:26.537 INFO [stderr] 
Dec 19 19:15:26.565 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 19 19:15:27.602 INFO running `"docker" "inspect" "e46fe4d387d13d5dfa097c412ed59a47746bbc5e05b8bfa7a505233f1db878d9"`
Dec 19 19:15:28.010 INFO running `"docker" "rm" "-f" "e46fe4d387d13d5dfa097c412ed59a47746bbc5e05b8bfa7a505233f1db878d9"`
Dec 19 19:15:28.451 INFO [stdout] e46fe4d387d13d5dfa097c412ed59a47746bbc5e05b8bfa7a505233f1db878d9