Dec 19 06:24:46.657 INFO checking ukolka/rustendo64 against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 06:24:46.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/ukolka/rustendo64:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 06:24:47.126 INFO [stdout] efa03fe7be87fe02f8de83398ad2d298f3d7882c29e62e501d95c0127811bb46
Dec 19 06:24:47.128 INFO running `"docker" "start" "-a" "efa03fe7be87fe02f8de83398ad2d298f3d7882c29e62e501d95c0127811bb46"`
Dec 19 06:24:48.952 INFO [stderr]     Checking rustendo64 v0.1.0 (/opt/crater/workdir)
Dec 19 06:24:49.328 INFO [stderr] warning: unused variable: `pif`
Dec 19 06:24:49.328 INFO [stderr]   --> src/main.rs:14:9
Dec 19 06:24:49.328 INFO [stderr]    |
Dec 19 06:24:49.328 INFO [stderr] 14 |     let pif = read_bin(pif_file_name);
Dec 19 06:24:49.328 INFO [stderr]    |         ^^^ help: consider using `_pif` instead
Dec 19 06:24:49.328 INFO [stderr]    |
Dec 19 06:24:49.328 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:24:49.328 INFO [stderr] 
Dec 19 06:24:49.328 INFO [stderr] warning: unused variable: `rom`
Dec 19 06:24:49.328 INFO [stderr]   --> src/main.rs:15:9
Dec 19 06:24:49.328 INFO [stderr]    |
Dec 19 06:24:49.328 INFO [stderr] 15 |     let rom = read_bin(rom_file_name);
Dec 19 06:24:49.328 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 06:24:49.328 INFO [stderr] 
Dec 19 06:24:49.340 INFO [stderr] warning: variant is never constructed: `DxxDxx`
Dec 19 06:24:49.340 INFO [stderr]   --> src/cpu.rs:50:5
Dec 19 06:24:49.340 INFO [stderr]    |
Dec 19 06:24:49.340 INFO [stderr] 50 |     DxxDxx,
Dec 19 06:24:49.340 INFO [stderr]    |     ^^^^^^
Dec 19 06:24:49.340 INFO [stderr]    |
Dec 19 06:24:49.340 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 06:24:49.340 INFO [stderr] 
Dec 19 06:24:49.340 INFO [stderr] warning: variant is never constructed: `RFU`
Dec 19 06:24:49.340 INFO [stderr]   --> src/cpu.rs:51:5
Dec 19 06:24:49.340 INFO [stderr]    |
Dec 19 06:24:49.340 INFO [stderr] 51 |     RFU,
Dec 19 06:24:49.340 INFO [stderr]    |     ^^^
Dec 19 06:24:49.340 INFO [stderr] 
Dec 19 06:24:49.340 INFO [stderr] warning: variant is never constructed: `LittleEndian`
Dec 19 06:24:49.340 INFO [stderr]   --> src/cpu.rs:63:5
Dec 19 06:24:49.340 INFO [stderr]    |
Dec 19 06:24:49.340 INFO [stderr] 63 |     LittleEndian,
Dec 19 06:24:49.340 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 06:24:49.340 INFO [stderr] 
Dec 19 06:24:49.340 INFO [stderr] warning: field is never used: `ram`
Dec 19 06:24:49.340 INFO [stderr]  --> src/interconnect.rs:6:5
Dec 19 06:24:49.340 INFO [stderr]   |
Dec 19 06:24:49.340 INFO [stderr] 6 |     ram: Vec<u16>
Dec 19 06:24:49.340 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 06:24:49.340 INFO [stderr] 
Dec 19 06:24:49.340 INFO [stderr] warning: unused variable: `pif`
Dec 19 06:24:49.340 INFO [stderr]   --> src/main.rs:14:9
Dec 19 06:24:49.340 INFO [stderr]    |
Dec 19 06:24:49.340 INFO [stderr] 14 |     let pif = read_bin(pif_file_name);
Dec 19 06:24:49.340 INFO [stderr]    |         ^^^ help: consider using `_pif` instead
Dec 19 06:24:49.340 INFO [stderr]    |
Dec 19 06:24:49.340 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 06:24:49.340 INFO [stderr] 
Dec 19 06:24:49.340 INFO [stderr] warning: unused variable: `rom`
Dec 19 06:24:49.340 INFO [stderr]   --> src/main.rs:15:9
Dec 19 06:24:49.340 INFO [stderr]    |
Dec 19 06:24:49.340 INFO [stderr] 15 |     let rom = read_bin(rom_file_name);
Dec 19 06:24:49.340 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 06:24:49.341 INFO [stderr] 
Dec 19 06:24:49.348 INFO [stderr] warning: variant is never constructed: `DxxDxx`
Dec 19 06:24:49.348 INFO [stderr]   --> src/cpu.rs:50:5
Dec 19 06:24:49.348 INFO [stderr]    |
Dec 19 06:24:49.348 INFO [stderr] 50 |     DxxDxx,
Dec 19 06:24:49.348 INFO [stderr]    |     ^^^^^^
Dec 19 06:24:49.348 INFO [stderr]    |
Dec 19 06:24:49.348 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 06:24:49.348 INFO [stderr] 
Dec 19 06:24:49.348 INFO [stderr] warning: variant is never constructed: `RFU`
Dec 19 06:24:49.348 INFO [stderr]   --> src/cpu.rs:51:5
Dec 19 06:24:49.348 INFO [stderr]    |
Dec 19 06:24:49.348 INFO [stderr] 51 |     RFU,
Dec 19 06:24:49.348 INFO [stderr]    |     ^^^
Dec 19 06:24:49.348 INFO [stderr] 
Dec 19 06:24:49.348 INFO [stderr] warning: variant is never constructed: `LittleEndian`
Dec 19 06:24:49.348 INFO [stderr]   --> src/cpu.rs:63:5
Dec 19 06:24:49.348 INFO [stderr]    |
Dec 19 06:24:49.348 INFO [stderr] 63 |     LittleEndian,
Dec 19 06:24:49.348 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 06:24:49.348 INFO [stderr] 
Dec 19 06:24:49.348 INFO [stderr] warning: field is never used: `ram`
Dec 19 06:24:49.348 INFO [stderr]  --> src/interconnect.rs:6:5
Dec 19 06:24:49.348 INFO [stderr]   |
Dec 19 06:24:49.348 INFO [stderr] 6 |     ram: Vec<u16>
Dec 19 06:24:49.348 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 06:24:49.348 INFO [stderr] 
Dec 19 06:24:49.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 19 06:24:50.644 INFO running `"docker" "inspect" "efa03fe7be87fe02f8de83398ad2d298f3d7882c29e62e501d95c0127811bb46"`
Dec 19 06:24:50.912 INFO running `"docker" "rm" "-f" "efa03fe7be87fe02f8de83398ad2d298f3d7882c29e62e501d95c0127811bb46"`
Dec 19 06:24:51.203 INFO [stdout] efa03fe7be87fe02f8de83398ad2d298f3d7882c29e62e501d95c0127811bb46