Dec 19 12:03:39.466 INFO checking nanoxd/r64 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:03:39.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/nanoxd/r64:/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 12:03:39.920 INFO [stdout] 9d986de34ecd2492c51fe26bab5a034d07b7fab62c22c325fa3176b0316ee55f
Dec 19 12:03:39.923 INFO running `"docker" "start" "-a" "9d986de34ecd2492c51fe26bab5a034d07b7fab62c22c325fa3176b0316ee55f"`
Dec 19 12:03:41.707 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 19 12:03:41.707 INFO [stderr]     Checking num-complex v0.1.35
Dec 19 12:03:41.712 INFO [stderr]     Checking num-bigint v0.1.35
Dec 19 12:03:43.406 INFO [stderr]     Checking num-rational v0.1.35
Dec 19 12:03:43.992 INFO [stderr]     Checking num v0.1.36
Dec 19 12:03:44.267 INFO [stderr]     Checking r64 v0.1.0 (/opt/crater/workdir)
Dec 19 12:03:45.016 INFO [stderr] warning: unused variable: `rom`
Dec 19 12:03:45.016 INFO [stderr]   --> src/main.rs:25:9
Dec 19 12:03:45.016 INFO [stderr]    |
Dec 19 12:03:45.016 INFO [stderr] 25 |     let rom = read_bin(rom_file_name);
Dec 19 12:03:45.016 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 12:03:45.016 INFO [stderr]    |
Dec 19 12:03:45.016 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:03:45.016 INFO [stderr] 
Dec 19 12:03:45.016 INFO [stderr] warning: unused variable: `value`
Dec 19 12:03:45.016 INFO [stderr]   --> src/video_interface.rs:31:41
Dec 19 12:03:45.016 INFO [stderr]    |
Dec 19 12:03:45.016 INFO [stderr] 31 |     pub fn write_current_reg(&mut self, value: u32) {
Dec 19 12:03:45.017 INFO [stderr]    |                                         ^^^^^ help: consider using `_value` instead
Dec 19 12:03:45.017 INFO [stderr] 
Dec 19 12:03:45.172 INFO [stderr] warning: method is never used: `run`
Dec 19 12:03:45.172 INFO [stderr]    --> src/cpu/cpu.rs:108:5
Dec 19 12:03:45.172 INFO [stderr]     |
Dec 19 12:03:45.172 INFO [stderr] 108 |     pub fn run(&mut self) {
Dec 19 12:03:45.172 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.172 INFO [stderr]     |
Dec 19 12:03:45.172 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:03:45.172 INFO [stderr] 
Dec 19 12:03:45.172 INFO [stderr] warning: method is never used: `kseg0_cache_enabled`
Dec 19 12:03:45.172 INFO [stderr]   --> src/cpu/cp0/reg_config.rs:55:5
Dec 19 12:03:45.172 INFO [stderr]    |
Dec 19 12:03:45.173 INFO [stderr] 55 |     fn kseg0_cache_enabled(&self) -> bool {
Dec 19 12:03:45.173 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.173 INFO [stderr] 
Dec 19 12:03:45.173 INFO [stderr] warning: field is never used: `ram`
Dec 19 12:03:45.173 INFO [stderr]   --> src/interconnect.rs:16:5
Dec 19 12:03:45.173 INFO [stderr]    |
Dec 19 12:03:45.173 INFO [stderr] 16 |     ram: Box<[u16]>,
Dec 19 12:03:45.173 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 12:03:45.173 INFO [stderr] 
Dec 19 12:03:45.180 INFO [stderr] warning: method is never used: `run`
Dec 19 12:03:45.180 INFO [stderr]   --> src/n64.rs:19:5
Dec 19 12:03:45.180 INFO [stderr]    |
Dec 19 12:03:45.180 INFO [stderr] 19 |     pub fn run(&mut self) {
Dec 19 12:03:45.180 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.180 INFO [stderr] 
Dec 19 12:03:45.180 INFO [stderr] warning: constant item is never used: `PIF_RAM_START`
Dec 19 12:03:45.180 INFO [stderr]  --> src/mem_map.rs:5:1
Dec 19 12:03:45.180 INFO [stderr]   |
Dec 19 12:03:45.180 INFO [stderr] 5 | const PIF_RAM_START: u32 = 0x1fc0_07c0;
Dec 19 12:03:45.180 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.180 INFO [stderr] 
Dec 19 12:03:45.180 INFO [stderr] warning: constant item is never used: `PIF_RAM_LENGTH`
Dec 19 12:03:45.180 INFO [stderr]  --> src/mem_map.rs:6:1
Dec 19 12:03:45.180 INFO [stderr]   |
Dec 19 12:03:45.180 INFO [stderr] 6 | const PIF_RAM_LENGTH: u32 = 0x0000_0040;
Dec 19 12:03:45.180 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.180 INFO [stderr] 
Dec 19 12:03:45.180 INFO [stderr] warning: constant item is never used: `PIF_RAM_END`
Dec 19 12:03:45.180 INFO [stderr]  --> src/mem_map.rs:7:1
Dec 19 12:03:45.180 INFO [stderr]   |
Dec 19 12:03:45.181 INFO [stderr] 7 | const PIF_RAM_END: u32 = PIF_RAM_START + PIF_RAM_LENGTH - 1;
Dec 19 12:03:45.181 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.181 INFO [stderr] 
Dec 19 12:03:45.181 INFO [stderr] warning: constant item is never used: `SP_BASE_REG`
Dec 19 12:03:45.181 INFO [stderr]   --> src/mem_map.rs:13:1
Dec 19 12:03:45.181 INFO [stderr]    |
Dec 19 12:03:45.181 INFO [stderr] 13 | const SP_BASE_REG: u32 = 0x0404_0000;
Dec 19 12:03:45.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.181 INFO [stderr] 
Dec 19 12:03:45.181 INFO [stderr] warning: constant item is never used: `VI_BASE_REG`
Dec 19 12:03:45.181 INFO [stderr]   --> src/mem_map.rs:17:1
Dec 19 12:03:45.181 INFO [stderr]    |
Dec 19 12:03:45.181 INFO [stderr] 17 | const VI_BASE_REG: u32 = 0x0440_0000;
Dec 19 12:03:45.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.181 INFO [stderr] 
Dec 19 12:03:45.181 INFO [stderr] warning: constant item is never used: `PI_BASE_REG`
Dec 19 12:03:45.181 INFO [stderr]   --> src/mem_map.rs:26:1
Dec 19 12:03:45.181 INFO [stderr]    |
Dec 19 12:03:45.181 INFO [stderr] 26 | const PI_BASE_REG: u32 = 0x0460_0000;
Dec 19 12:03:45.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.181 INFO [stderr] 
Dec 19 12:03:45.248 INFO [stderr] warning: unused variable: `rom`
Dec 19 12:03:45.248 INFO [stderr]   --> src/main.rs:25:9
Dec 19 12:03:45.248 INFO [stderr]    |
Dec 19 12:03:45.248 INFO [stderr] 25 |     let rom = read_bin(rom_file_name);
Dec 19 12:03:45.248 INFO [stderr]    |         ^^^ help: consider using `_rom` instead
Dec 19 12:03:45.248 INFO [stderr]    |
Dec 19 12:03:45.248 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:03:45.248 INFO [stderr] 
Dec 19 12:03:45.248 INFO [stderr] warning: unused variable: `value`
Dec 19 12:03:45.248 INFO [stderr]   --> src/video_interface.rs:31:41
Dec 19 12:03:45.248 INFO [stderr]    |
Dec 19 12:03:45.248 INFO [stderr] 31 |     pub fn write_current_reg(&mut self, value: u32) {
Dec 19 12:03:45.248 INFO [stderr]    |                                         ^^^^^ help: consider using `_value` instead
Dec 19 12:03:45.248 INFO [stderr] 
Dec 19 12:03:45.296 INFO [stderr] warning: method is never used: `run`
Dec 19 12:03:45.296 INFO [stderr]    --> src/cpu/cpu.rs:108:5
Dec 19 12:03:45.296 INFO [stderr]     |
Dec 19 12:03:45.296 INFO [stderr] 108 |     pub fn run(&mut self) {
Dec 19 12:03:45.296 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr]     |
Dec 19 12:03:45.297 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: method is never used: `kseg0_cache_enabled`
Dec 19 12:03:45.297 INFO [stderr]   --> src/cpu/cp0/reg_config.rs:55:5
Dec 19 12:03:45.297 INFO [stderr]    |
Dec 19 12:03:45.297 INFO [stderr] 55 |     fn kseg0_cache_enabled(&self) -> bool {
Dec 19 12:03:45.297 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: field is never used: `ram`
Dec 19 12:03:45.297 INFO [stderr]   --> src/interconnect.rs:16:5
Dec 19 12:03:45.297 INFO [stderr]    |
Dec 19 12:03:45.297 INFO [stderr] 16 |     ram: Box<[u16]>,
Dec 19 12:03:45.297 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: method is never used: `run`
Dec 19 12:03:45.297 INFO [stderr]   --> src/n64.rs:19:5
Dec 19 12:03:45.297 INFO [stderr]    |
Dec 19 12:03:45.297 INFO [stderr] 19 |     pub fn run(&mut self) {
Dec 19 12:03:45.297 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: constant item is never used: `PIF_RAM_START`
Dec 19 12:03:45.297 INFO [stderr]  --> src/mem_map.rs:5:1
Dec 19 12:03:45.297 INFO [stderr]   |
Dec 19 12:03:45.297 INFO [stderr] 5 | const PIF_RAM_START: u32 = 0x1fc0_07c0;
Dec 19 12:03:45.297 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: constant item is never used: `PIF_RAM_LENGTH`
Dec 19 12:03:45.297 INFO [stderr]  --> src/mem_map.rs:6:1
Dec 19 12:03:45.297 INFO [stderr]   |
Dec 19 12:03:45.297 INFO [stderr] 6 | const PIF_RAM_LENGTH: u32 = 0x0000_0040;
Dec 19 12:03:45.297 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: constant item is never used: `PIF_RAM_END`
Dec 19 12:03:45.297 INFO [stderr]  --> src/mem_map.rs:7:1
Dec 19 12:03:45.297 INFO [stderr]   |
Dec 19 12:03:45.297 INFO [stderr] 7 | const PIF_RAM_END: u32 = PIF_RAM_START + PIF_RAM_LENGTH - 1;
Dec 19 12:03:45.297 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: constant item is never used: `SP_BASE_REG`
Dec 19 12:03:45.297 INFO [stderr]   --> src/mem_map.rs:13:1
Dec 19 12:03:45.297 INFO [stderr]    |
Dec 19 12:03:45.297 INFO [stderr] 13 | const SP_BASE_REG: u32 = 0x0404_0000;
Dec 19 12:03:45.297 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: constant item is never used: `VI_BASE_REG`
Dec 19 12:03:45.297 INFO [stderr]   --> src/mem_map.rs:17:1
Dec 19 12:03:45.297 INFO [stderr]    |
Dec 19 12:03:45.297 INFO [stderr] 17 | const VI_BASE_REG: u32 = 0x0440_0000;
Dec 19 12:03:45.297 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.297 INFO [stderr] warning: constant item is never used: `PI_BASE_REG`
Dec 19 12:03:45.297 INFO [stderr]   --> src/mem_map.rs:26:1
Dec 19 12:03:45.297 INFO [stderr]    |
Dec 19 12:03:45.297 INFO [stderr] 26 | const PI_BASE_REG: u32 = 0x0460_0000;
Dec 19 12:03:45.297 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 12:03:45.297 INFO [stderr] 
Dec 19 12:03:45.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Dec 19 12:03:46.008 INFO running `"docker" "inspect" "9d986de34ecd2492c51fe26bab5a034d07b7fab62c22c325fa3176b0316ee55f"`
Dec 19 12:03:46.302 INFO running `"docker" "rm" "-f" "9d986de34ecd2492c51fe26bab5a034d07b7fab62c22c325fa3176b0316ee55f"`
Dec 19 12:03:46.626 INFO [stdout] 9d986de34ecd2492c51fe26bab5a034d07b7fab62c22c325fa3176b0316ee55f