Dec 11 12:56:20.761 INFO checking nanoxd/r64 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 12:56:20.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 12:56:21.294 INFO [stdout] 6559c45a299a0e8efd92d17d00e0b3da941c85f826fdfe8815eb50c4ce035143
Dec 11 12:56:21.300 INFO running `"docker" "start" "-a" "6559c45a299a0e8efd92d17d00e0b3da941c85f826fdfe8815eb50c4ce035143"`
Dec 11 12:56:23.372 INFO [stderr] usermod: no changes
Dec 11 12:56:23.540 INFO [stderr]     Checking num-complex v0.1.35
Dec 11 12:56:23.540 INFO [stderr]     Checking num-bigint v0.1.35
Dec 11 12:56:24.957 INFO [stderr]     Checking num-rational v0.1.35
Dec 11 12:56:25.560 INFO [stderr]     Checking num v0.1.36
Dec 11 12:56:25.948 INFO [stderr]     Checking r64 v0.1.0 (/source)
Dec 11 12:56:26.847 INFO [stderr] warning: unused variable: `rom`
Dec 11 12:56:26.847 INFO [stderr]   --> src/main.rs:25:9
Dec 11 12:56:26.847 INFO [stderr]    |
Dec 11 12:56:26.847 INFO [stderr] 25 |     let rom = read_bin(rom_file_name);
Dec 11 12:56:26.847 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 11 12:56:26.847 INFO [stderr]    |
Dec 11 12:56:26.847 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 12:56:26.847 INFO [stderr] 
Dec 11 12:56:26.852 INFO [stderr] warning: unused variable: `value`
Dec 11 12:56:26.852 INFO [stderr]   --> src/video_interface.rs:31:41
Dec 11 12:56:26.852 INFO [stderr]    |
Dec 11 12:56:26.852 INFO [stderr] 31 |     pub fn write_current_reg(&mut self, value: u32) {
Dec 11 12:56:26.852 INFO [stderr]    |                                         ^^^^^ help: consider using `_value` instead
Dec 11 12:56:26.852 INFO [stderr] 
Dec 11 12:56:26.902 INFO [stderr] warning: method is never used: `run`
Dec 11 12:56:26.902 INFO [stderr]    --> src/cpu/cpu.rs:108:5
Dec 11 12:56:26.902 INFO [stderr]     |
Dec 11 12:56:26.902 INFO [stderr] 108 |     pub fn run(&mut self) {
Dec 11 12:56:26.902 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.902 INFO [stderr]     |
Dec 11 12:56:26.902 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 12:56:26.902 INFO [stderr] 
Dec 11 12:56:26.902 INFO [stderr] warning: method is never used: `kseg0_cache_enabled`
Dec 11 12:56:26.902 INFO [stderr]   --> src/cpu/cp0/reg_config.rs:55:5
Dec 11 12:56:26.902 INFO [stderr]    |
Dec 11 12:56:26.902 INFO [stderr] 55 |     fn kseg0_cache_enabled(&self) -> bool {
Dec 11 12:56:26.902 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.902 INFO [stderr] 
Dec 11 12:56:26.902 INFO [stderr] warning: field is never used: `ram`
Dec 11 12:56:26.902 INFO [stderr]   --> src/interconnect.rs:16:5
Dec 11 12:56:26.902 INFO [stderr]    |
Dec 11 12:56:26.902 INFO [stderr] 16 |     ram: Box<[u16]>,
Dec 11 12:56:26.902 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 12:56:26.902 INFO [stderr] 
Dec 11 12:56:26.902 INFO [stderr] warning: method is never used: `run`
Dec 11 12:56:26.902 INFO [stderr]   --> src/n64.rs:19:5
Dec 11 12:56:26.902 INFO [stderr]    |
Dec 11 12:56:26.902 INFO [stderr] 19 |     pub fn run(&mut self) {
Dec 11 12:56:26.902 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.902 INFO [stderr] 
Dec 11 12:56:26.902 INFO [stderr] warning: constant item is never used: `PIF_RAM_START`
Dec 11 12:56:26.902 INFO [stderr]  --> src/mem_map.rs:5:1
Dec 11 12:56:26.902 INFO [stderr]   |
Dec 11 12:56:26.902 INFO [stderr] 5 | const PIF_RAM_START: u32 = 0x1fc0_07c0;
Dec 11 12:56:26.902 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.902 INFO [stderr] 
Dec 11 12:56:26.902 INFO [stderr] warning: constant item is never used: `PIF_RAM_LENGTH`
Dec 11 12:56:26.902 INFO [stderr]  --> src/mem_map.rs:6:1
Dec 11 12:56:26.902 INFO [stderr]   |
Dec 11 12:56:26.902 INFO [stderr] 6 | const PIF_RAM_LENGTH: u32 = 0x0000_0040;
Dec 11 12:56:26.902 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.904 INFO [stderr] 
Dec 11 12:56:26.904 INFO [stderr] warning: constant item is never used: `PIF_RAM_END`
Dec 11 12:56:26.904 INFO [stderr]  --> src/mem_map.rs:7:1
Dec 11 12:56:26.904 INFO [stderr]   |
Dec 11 12:56:26.905 INFO [stderr] 7 | const PIF_RAM_END: u32 = PIF_RAM_START + PIF_RAM_LENGTH - 1;
Dec 11 12:56:26.905 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.905 INFO [stderr] 
Dec 11 12:56:26.905 INFO [stderr] warning: constant item is never used: `SP_BASE_REG`
Dec 11 12:56:26.905 INFO [stderr]   --> src/mem_map.rs:13:1
Dec 11 12:56:26.905 INFO [stderr]    |
Dec 11 12:56:26.905 INFO [stderr] 13 | const SP_BASE_REG: u32 = 0x0404_0000;
Dec 11 12:56:26.905 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.905 INFO [stderr] 
Dec 11 12:56:26.905 INFO [stderr] warning: constant item is never used: `VI_BASE_REG`
Dec 11 12:56:26.905 INFO [stderr]   --> src/mem_map.rs:17:1
Dec 11 12:56:26.905 INFO [stderr]    |
Dec 11 12:56:26.905 INFO [stderr] 17 | const VI_BASE_REG: u32 = 0x0440_0000;
Dec 11 12:56:26.905 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.905 INFO [stderr] 
Dec 11 12:56:26.905 INFO [stderr] warning: constant item is never used: `PI_BASE_REG`
Dec 11 12:56:26.905 INFO [stderr]   --> src/mem_map.rs:26:1
Dec 11 12:56:26.905 INFO [stderr]    |
Dec 11 12:56:26.905 INFO [stderr] 26 | const PI_BASE_REG: u32 = 0x0460_0000;
Dec 11 12:56:26.905 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:26.905 INFO [stderr] 
Dec 11 12:56:27.220 INFO [stderr] warning: unused variable: `rom`
Dec 11 12:56:27.220 INFO [stderr]   --> src/main.rs:25:9
Dec 11 12:56:27.220 INFO [stderr]    |
Dec 11 12:56:27.220 INFO [stderr] 25 |     let rom = read_bin(rom_file_name);
Dec 11 12:56:27.220 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 11 12:56:27.220 INFO [stderr]    |
Dec 11 12:56:27.220 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 12:56:27.220 INFO [stderr] 
Dec 11 12:56:27.220 INFO [stderr] warning: unused variable: `value`
Dec 11 12:56:27.220 INFO [stderr]   --> src/video_interface.rs:31:41
Dec 11 12:56:27.220 INFO [stderr]    |
Dec 11 12:56:27.220 INFO [stderr] 31 |     pub fn write_current_reg(&mut self, value: u32) {
Dec 11 12:56:27.220 INFO [stderr]    |                                         ^^^^^ help: consider using `_value` instead
Dec 11 12:56:27.224 INFO [stderr] 
Dec 11 12:56:27.288 INFO [stderr] warning: method is never used: `run`
Dec 11 12:56:27.288 INFO [stderr]    --> src/cpu/cpu.rs:108:5
Dec 11 12:56:27.289 INFO [stderr]     |
Dec 11 12:56:27.289 INFO [stderr] 108 |     pub fn run(&mut self) {
Dec 11 12:56:27.289 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr]     |
Dec 11 12:56:27.289 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: method is never used: `kseg0_cache_enabled`
Dec 11 12:56:27.289 INFO [stderr]   --> src/cpu/cp0/reg_config.rs:55:5
Dec 11 12:56:27.289 INFO [stderr]    |
Dec 11 12:56:27.289 INFO [stderr] 55 |     fn kseg0_cache_enabled(&self) -> bool {
Dec 11 12:56:27.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: field is never used: `ram`
Dec 11 12:56:27.289 INFO [stderr]   --> src/interconnect.rs:16:5
Dec 11 12:56:27.289 INFO [stderr]    |
Dec 11 12:56:27.289 INFO [stderr] 16 |     ram: Box<[u16]>,
Dec 11 12:56:27.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: method is never used: `run`
Dec 11 12:56:27.289 INFO [stderr]   --> src/n64.rs:19:5
Dec 11 12:56:27.289 INFO [stderr]    |
Dec 11 12:56:27.289 INFO [stderr] 19 |     pub fn run(&mut self) {
Dec 11 12:56:27.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: constant item is never used: `PIF_RAM_START`
Dec 11 12:56:27.289 INFO [stderr]  --> src/mem_map.rs:5:1
Dec 11 12:56:27.289 INFO [stderr]   |
Dec 11 12:56:27.289 INFO [stderr] 5 | const PIF_RAM_START: u32 = 0x1fc0_07c0;
Dec 11 12:56:27.289 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: constant item is never used: `PIF_RAM_LENGTH`
Dec 11 12:56:27.289 INFO [stderr]  --> src/mem_map.rs:6:1
Dec 11 12:56:27.289 INFO [stderr]   |
Dec 11 12:56:27.289 INFO [stderr] 6 | const PIF_RAM_LENGTH: u32 = 0x0000_0040;
Dec 11 12:56:27.289 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: constant item is never used: `PIF_RAM_END`
Dec 11 12:56:27.289 INFO [stderr]  --> src/mem_map.rs:7:1
Dec 11 12:56:27.289 INFO [stderr]   |
Dec 11 12:56:27.289 INFO [stderr] 7 | const PIF_RAM_END: u32 = PIF_RAM_START + PIF_RAM_LENGTH - 1;
Dec 11 12:56:27.289 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: constant item is never used: `SP_BASE_REG`
Dec 11 12:56:27.289 INFO [stderr]   --> src/mem_map.rs:13:1
Dec 11 12:56:27.289 INFO [stderr]    |
Dec 11 12:56:27.289 INFO [stderr] 13 | const SP_BASE_REG: u32 = 0x0404_0000;
Dec 11 12:56:27.289 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: constant item is never used: `VI_BASE_REG`
Dec 11 12:56:27.289 INFO [stderr]   --> src/mem_map.rs:17:1
Dec 11 12:56:27.289 INFO [stderr]    |
Dec 11 12:56:27.289 INFO [stderr] 17 | const VI_BASE_REG: u32 = 0x0440_0000;
Dec 11 12:56:27.289 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.289 INFO [stderr] warning: constant item is never used: `PI_BASE_REG`
Dec 11 12:56:27.289 INFO [stderr]   --> src/mem_map.rs:26:1
Dec 11 12:56:27.289 INFO [stderr]    |
Dec 11 12:56:27.289 INFO [stderr] 26 | const PI_BASE_REG: u32 = 0x0460_0000;
Dec 11 12:56:27.289 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 12:56:27.289 INFO [stderr] 
Dec 11 12:56:27.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Dec 11 12:56:27.328 INFO [stderr] su: No module specific data is present
Dec 11 12:56:28.024 INFO running `"docker" "inspect" "6559c45a299a0e8efd92d17d00e0b3da941c85f826fdfe8815eb50c4ce035143"`
Dec 11 12:56:28.395 INFO running `"docker" "rm" "-f" "6559c45a299a0e8efd92d17d00e0b3da941c85f826fdfe8815eb50c4ce035143"`
Dec 11 12:56:28.791 INFO [stdout] 6559c45a299a0e8efd92d17d00e0b3da941c85f826fdfe8815eb50c4ce035143