Dec 19 16:46:44.311 INFO checking fsommar/rustboi against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:46:44.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/fsommar/rustboi:/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 16:46:44.503 INFO [stdout] f3aacaa88bf96068d350c1be8e63cf6b726ffeb808e9ecbf2d1e1652d137b67a
Dec 19 16:46:44.509 INFO running `"docker" "start" "-a" "f3aacaa88bf96068d350c1be8e63cf6b726ffeb808e9ecbf2d1e1652d137b67a"`
Dec 19 16:46:45.022 INFO [stderr]     Checking rustboi v0.1.0 (/opt/crater/workdir)
Dec 19 16:46:45.184 INFO [stderr] warning: unused import: `super::flag`
Dec 19 16:46:45.184 INFO [stderr]  --> src/gameboy/cpu/register.rs:3:5
Dec 19 16:46:45.184 INFO [stderr]   |
Dec 19 16:46:45.184 INFO [stderr] 3 | use super::flag;
Dec 19 16:46:45.184 INFO [stderr]   |     ^^^^^^^^^^^
Dec 19 16:46:45.184 INFO [stderr]   |
Dec 19 16:46:45.184 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:46:45.184 INFO [stderr] 
Dec 19 16:46:45.378 INFO [stderr] warning: method is never used: `a`
Dec 19 16:46:45.378 INFO [stderr]   --> src/gameboy/cpu/register.rs:56:5
Dec 19 16:46:45.378 INFO [stderr]    |
Dec 19 16:46:45.378 INFO [stderr] 56 |     pub fn a(&mut self) -> &mut u8 {
Dec 19 16:46:45.378 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.378 INFO [stderr]    |
Dec 19 16:46:45.378 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:46:45.378 INFO [stderr] 
Dec 19 16:46:45.378 INFO [stderr] warning: method is never used: `f`
Dec 19 16:46:45.378 INFO [stderr]   --> src/gameboy/cpu/register.rs:60:5
Dec 19 16:46:45.378 INFO [stderr]    |
Dec 19 16:46:45.378 INFO [stderr] 60 |     pub fn f(&mut self) -> &mut RegisterF {
Dec 19 16:46:45.378 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.378 INFO [stderr] 
Dec 19 16:46:45.378 INFO [stderr] warning: method is never used: `af`
Dec 19 16:46:45.378 INFO [stderr]   --> src/gameboy/cpu/register.rs:64:5
Dec 19 16:46:45.378 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 64 |     pub fn af(&mut self) -> &mut RegisterPair {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `b`
Dec 19 16:46:45.379 INFO [stderr]   --> src/gameboy/cpu/register.rs:68:5
Dec 19 16:46:45.379 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 68 |     pub fn b(&mut self) -> &mut u8 {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `c`
Dec 19 16:46:45.379 INFO [stderr]   --> src/gameboy/cpu/register.rs:72:5
Dec 19 16:46:45.379 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 72 |     pub fn c(&mut self) -> &mut u8 {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `bc`
Dec 19 16:46:45.379 INFO [stderr]   --> src/gameboy/cpu/register.rs:76:5
Dec 19 16:46:45.379 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 76 |     pub fn bc(&mut self) -> &mut RegisterPair {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `d`
Dec 19 16:46:45.379 INFO [stderr]   --> src/gameboy/cpu/register.rs:80:5
Dec 19 16:46:45.379 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 80 |     pub fn d(&mut self) -> &mut u8 {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `e`
Dec 19 16:46:45.379 INFO [stderr]   --> src/gameboy/cpu/register.rs:84:5
Dec 19 16:46:45.379 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 84 |     pub fn e(&mut self) -> &mut u8 {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `de`
Dec 19 16:46:45.379 INFO [stderr]   --> src/gameboy/cpu/register.rs:88:5
Dec 19 16:46:45.379 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 88 |     pub fn de(&mut self) -> &mut RegisterPair {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `h`
Dec 19 16:46:45.379 INFO [stderr]   --> src/gameboy/cpu/register.rs:92:5
Dec 19 16:46:45.379 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 92 |     pub fn h(&mut self) -> &mut u8 {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `l`
Dec 19 16:46:45.379 INFO [stderr]   --> src/gameboy/cpu/register.rs:96:5
Dec 19 16:46:45.379 INFO [stderr]    |
Dec 19 16:46:45.379 INFO [stderr] 96 |     pub fn l(&mut self) -> &mut u8 {
Dec 19 16:46:45.379 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `hl`
Dec 19 16:46:45.379 INFO [stderr]    --> src/gameboy/cpu/register.rs:100:5
Dec 19 16:46:45.379 INFO [stderr]     |
Dec 19 16:46:45.379 INFO [stderr] 100 |     pub fn hl(&mut self) -> &mut RegisterPair {
Dec 19 16:46:45.379 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `lo`
Dec 19 16:46:45.379 INFO [stderr]    --> src/gameboy/cpu/register.rs:106:5
Dec 19 16:46:45.379 INFO [stderr]     |
Dec 19 16:46:45.379 INFO [stderr] 106 |     fn lo(&self) -> u8 {
Dec 19 16:46:45.379 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `lo_mut`
Dec 19 16:46:45.379 INFO [stderr]    --> src/gameboy/cpu/register.rs:110:5
Dec 19 16:46:45.379 INFO [stderr]     |
Dec 19 16:46:45.379 INFO [stderr] 110 |     fn lo_mut(&mut self) -> &mut u8 {
Dec 19 16:46:45.379 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `hi_mut`
Dec 19 16:46:45.379 INFO [stderr]    --> src/gameboy/cpu/register.rs:114:5
Dec 19 16:46:45.379 INFO [stderr]     |
Dec 19 16:46:45.379 INFO [stderr] 114 |     fn hi_mut(&mut self) -> &mut u8 {
Dec 19 16:46:45.379 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.379 INFO [stderr] 
Dec 19 16:46:45.379 INFO [stderr] warning: method is never used: `hi`
Dec 19 16:46:45.379 INFO [stderr]    --> src/gameboy/cpu/register.rs:118:5
Dec 19 16:46:45.380 INFO [stderr]     |
Dec 19 16:46:45.380 INFO [stderr] 118 |     fn hi(&self) -> u8 {
Dec 19 16:46:45.380 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.380 INFO [stderr] 
Dec 19 16:46:45.516 INFO [stderr] warning: method is never used: `a`
Dec 19 16:46:45.516 INFO [stderr]   --> src/gameboy/cpu/register.rs:56:5
Dec 19 16:46:45.516 INFO [stderr]    |
Dec 19 16:46:45.516 INFO [stderr] 56 |     pub fn a(&mut self) -> &mut u8 {
Dec 19 16:46:45.516 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.516 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `af`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:64:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 64 |     pub fn af(&mut self) -> &mut RegisterPair {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `b`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:68:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 68 |     pub fn b(&mut self) -> &mut u8 {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `c`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:72:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 72 |     pub fn c(&mut self) -> &mut u8 {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `bc`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:76:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 76 |     pub fn bc(&mut self) -> &mut RegisterPair {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `d`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:80:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 80 |     pub fn d(&mut self) -> &mut u8 {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `e`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:84:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 84 |     pub fn e(&mut self) -> &mut u8 {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `de`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:88:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 88 |     pub fn de(&mut self) -> &mut RegisterPair {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `h`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:92:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 92 |     pub fn h(&mut self) -> &mut u8 {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `l`
Dec 19 16:46:45.517 INFO [stderr]   --> src/gameboy/cpu/register.rs:96:5
Dec 19 16:46:45.517 INFO [stderr]    |
Dec 19 16:46:45.517 INFO [stderr] 96 |     pub fn l(&mut self) -> &mut u8 {
Dec 19 16:46:45.517 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `hl`
Dec 19 16:46:45.517 INFO [stderr]    --> src/gameboy/cpu/register.rs:100:5
Dec 19 16:46:45.517 INFO [stderr]     |
Dec 19 16:46:45.517 INFO [stderr] 100 |     pub fn hl(&mut self) -> &mut RegisterPair {
Dec 19 16:46:45.517 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `lo`
Dec 19 16:46:45.517 INFO [stderr]    --> src/gameboy/cpu/register.rs:106:5
Dec 19 16:46:45.517 INFO [stderr]     |
Dec 19 16:46:45.517 INFO [stderr] 106 |     fn lo(&self) -> u8 {
Dec 19 16:46:45.517 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.517 INFO [stderr] warning: method is never used: `hi`
Dec 19 16:46:45.517 INFO [stderr]    --> src/gameboy/cpu/register.rs:118:5
Dec 19 16:46:45.517 INFO [stderr]     |
Dec 19 16:46:45.517 INFO [stderr] 118 |     fn hi(&self) -> u8 {
Dec 19 16:46:45.517 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 19 16:46:45.517 INFO [stderr] 
Dec 19 16:46:45.552 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 19 16:46:46.020 INFO running `"docker" "inspect" "f3aacaa88bf96068d350c1be8e63cf6b726ffeb808e9ecbf2d1e1652d137b67a"`
Dec 19 16:46:46.300 INFO running `"docker" "rm" "-f" "f3aacaa88bf96068d350c1be8e63cf6b726ffeb808e9ecbf2d1e1652d137b67a"`
Dec 19 16:46:46.544 INFO [stdout] f3aacaa88bf96068d350c1be8e63cf6b726ffeb808e9ecbf2d1e1652d137b67a