Dec 18 02:40:05.592 INFO checking ccimponeriu1996/rusboy against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 02:40:05.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 02:40:06.078 INFO [stdout] 5db699eaeaf02ce58e65528bf2fd605f1a8887a2724d9030b8f2623045dc11f2
Dec 18 02:40:06.084 INFO running `"docker" "start" "-a" "5db699eaeaf02ce58e65528bf2fd605f1a8887a2724d9030b8f2623045dc11f2"`
Dec 18 02:40:07.488 INFO [stderr]     Checking rusboy v0.1.0 (/opt/crater/workdir)
Dec 18 02:40:07.824 INFO [stderr] warning: unused variable: `args`
Dec 18 02:40:07.824 INFO [stderr]   --> src/main.rs:10:9
Dec 18 02:40:07.824 INFO [stderr]    |
Dec 18 02:40:07.824 INFO [stderr] 10 |     let args = env::args();
Dec 18 02:40:07.824 INFO [stderr]    |         ^^^^ help: consider using `_args` instead
Dec 18 02:40:07.824 INFO [stderr]    |
Dec 18 02:40:07.824 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:07.824 INFO [stderr] 
Dec 18 02:40:07.824 INFO [stderr] warning: unused variable: `boot_rom`
Dec 18 02:40:07.824 INFO [stderr]   --> src/main.rs:14:9
Dec 18 02:40:07.824 INFO [stderr]    |
Dec 18 02:40:07.824 INFO [stderr] 14 |     let boot_rom = read_bin(boot_file_name);
Dec 18 02:40:07.824 INFO [stderr]    |         ^^^^^^^^ help: consider using `_boot_rom` instead
Dec 18 02:40:07.824 INFO [stderr] 
Dec 18 02:40:07.825 INFO [stderr] warning: unused variable: `rom`
Dec 18 02:40:07.825 INFO [stderr]   --> src/main.rs:15:9
Dec 18 02:40:07.825 INFO [stderr]    |
Dec 18 02:40:07.825 INFO [stderr] 15 |     let rom = read_bin(rom_file_name);
Dec 18 02:40:07.825 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 18 02:40:07.825 INFO [stderr] 
Dec 18 02:40:07.832 INFO [stderr] warning: method is never used: `run`
Dec 18 02:40:07.832 INFO [stderr]   --> src/cpu_gb.rs:33:5
Dec 18 02:40:07.832 INFO [stderr]    |
Dec 18 02:40:07.832 INFO [stderr] 33 |     pub fn run() {
Dec 18 02:40:07.832 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 02:40:07.832 INFO [stderr]    |
Dec 18 02:40:07.832 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:07.832 INFO [stderr] 
Dec 18 02:40:07.863 INFO [stderr] warning: unused variable: `args`
Dec 18 02:40:07.863 INFO [stderr]   --> src/main.rs:10:9
Dec 18 02:40:07.863 INFO [stderr]    |
Dec 18 02:40:07.863 INFO [stderr] 10 |     let args = env::args();
Dec 18 02:40:07.863 INFO [stderr]    |         ^^^^ help: consider using `_args` instead
Dec 18 02:40:07.863 INFO [stderr]    |
Dec 18 02:40:07.863 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 02:40:07.863 INFO [stderr] 
Dec 18 02:40:07.863 INFO [stderr] warning: unused variable: `boot_rom`
Dec 18 02:40:07.863 INFO [stderr]   --> src/main.rs:14:9
Dec 18 02:40:07.863 INFO [stderr]    |
Dec 18 02:40:07.863 INFO [stderr] 14 |     let boot_rom = read_bin(boot_file_name);
Dec 18 02:40:07.863 INFO [stderr]    |         ^^^^^^^^ help: consider using `_boot_rom` instead
Dec 18 02:40:07.863 INFO [stderr] 
Dec 18 02:40:07.863 INFO [stderr] warning: unused variable: `rom`
Dec 18 02:40:07.863 INFO [stderr]   --> src/main.rs:15:9
Dec 18 02:40:07.863 INFO [stderr]    |
Dec 18 02:40:07.863 INFO [stderr] 15 |     let rom = read_bin(rom_file_name);
Dec 18 02:40:07.864 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 18 02:40:07.864 INFO [stderr] 
Dec 18 02:40:07.868 INFO [stderr] warning: method is never used: `run`
Dec 18 02:40:07.868 INFO [stderr]   --> src/cpu_gb.rs:33:5
Dec 18 02:40:07.868 INFO [stderr]    |
Dec 18 02:40:07.869 INFO [stderr] 33 |     pub fn run() {
Dec 18 02:40:07.869 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 18 02:40:07.869 INFO [stderr]    |
Dec 18 02:40:07.869 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 02:40:07.869 INFO [stderr] 
Dec 18 02:40:07.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 18 02:40:08.504 INFO running `"docker" "inspect" "5db699eaeaf02ce58e65528bf2fd605f1a8887a2724d9030b8f2623045dc11f2"`
Dec 18 02:40:08.712 INFO running `"docker" "rm" "-f" "5db699eaeaf02ce58e65528bf2fd605f1a8887a2724d9030b8f2623045dc11f2"`
Dec 18 02:40:09.040 INFO [stdout] 5db699eaeaf02ce58e65528bf2fd605f1a8887a2724d9030b8f2623045dc11f2