[INFO] updating cached repository Nettozx/rusty64
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Nettozx/rusty64
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Nettozx/rusty64" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Nettozx/rusty64"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Nettozx/rusty64'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Nettozx/rusty64" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Nettozx/rusty64"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Nettozx/rusty64'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4260ce4d5fc97a69a0f368b0c1ecfe51ec0e1de
[INFO] sha for GitHub repo Nettozx/rusty64: e4260ce4d5fc97a69a0f368b0c1ecfe51ec0e1de
[INFO] validating manifest of Nettozx/rusty64 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Nettozx/rusty64 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Nettozx/rusty64
[INFO] finished frobbing Nettozx/rusty64
[INFO] frobbed toml for Nettozx/rusty64 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/Nettozx/rusty64/Cargo.toml
[INFO] started frobbing Nettozx/rusty64
[INFO] finished frobbing Nettozx/rusty64
[INFO] frobbed toml for Nettozx/rusty64 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Nettozx/rusty64/Cargo.toml
[INFO] crate Nettozx/rusty64 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Nettozx/rusty64 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-3/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/Nettozx/rusty64:/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7fc45d51c54f2920c4763f01eca38da2c343737564895b3e34f69dd4223ab86b
[INFO] running `"docker" "start" "-a" "7fc45d51c54f2920c4763f01eca38da2c343737564895b3e34f69dd4223ab86b"`
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking rusty64 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]   --> src/n64/interconnect.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |             Addr::CartDom1(offset)=> panic!("Cannot write to CART ROM"),
[INFO] [stderr]    |                            ^^^^^^ help: consider prefixing with an underscore: `_offset`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/n64/serial_interface.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn write_status_reg(&mut self, value: u32) {
[INFO] [stderr]    |                                        ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/n64/video_interface.rs:37:41
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn write_current_reg(&mut self, value: u32) {
[INFO] [stderr]    |                                         ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `kseg0_cache_enabled`
[INFO] [stderr]   --> src/n64/cpu/cp0/reg_config.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn kseg0_cache_enabled(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `offset`
[INFO] [stderr]   --> src/n64/cpu/instruction.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn offset(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mi`
[INFO] [stderr]   --> src/n64/interconnect.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     mi: MipsInterface,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ri`
[INFO] [stderr]   --> src/n64/interconnect.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     ri: RdramInterface,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rdram`
[INFO] [stderr]   --> src/n64/interconnect.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     rdram: Box<[u16]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `power_on_reset`
[INFO] [stderr]   --> src/n64/interconnect.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn power_on_reset(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SP_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | const SP_BASE_REG: u32          = 0x0404_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DPC_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | const DPC_BASE_REG: u32         = 0x0410_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `AI_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | const AI_BASE_REG: u32          = 0x0450_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `VI_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | const VI_BASE_REG: u32          = 0x0440_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PI_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | const PI_BASE_REG: u32          = 0x0460_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SI_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | const SI_BASE_REG: u32          = 0x0480_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `offset`
[INFO] [stderr]   --> src/n64/interconnect.rs:93:28
[INFO] [stderr]    |
[INFO] [stderr] 93 |             Addr::CartDom1(offset)=> panic!("Cannot write to CART ROM"),
[INFO] [stderr]    |                            ^^^^^^ help: consider prefixing with an underscore: `_offset`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/n64/serial_interface.rs:15:40
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn write_status_reg(&mut self, value: u32) {
[INFO] [stderr]    |                                        ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/n64/video_interface.rs:37:41
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn write_current_reg(&mut self, value: u32) {
[INFO] [stderr]    |                                         ^^^^^ help: consider prefixing with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `kseg0_cache_enabled`
[INFO] [stderr]   --> src/n64/cpu/cp0/reg_config.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn kseg0_cache_enabled(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `offset`
[INFO] [stderr]   --> src/n64/cpu/instruction.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn offset(&self) -> u32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mi`
[INFO] [stderr]   --> src/n64/interconnect.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     mi: MipsInterface,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `ri`
[INFO] [stderr]   --> src/n64/interconnect.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     ri: RdramInterface,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `rdram`
[INFO] [stderr]   --> src/n64/interconnect.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     rdram: Box<[u16]>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `power_on_reset`
[INFO] [stderr]   --> src/n64/interconnect.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn power_on_reset(&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SP_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | const SP_BASE_REG: u32          = 0x0404_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `DPC_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | const DPC_BASE_REG: u32         = 0x0410_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `AI_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | const AI_BASE_REG: u32          = 0x0450_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `VI_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | const VI_BASE_REG: u32          = 0x0440_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `PI_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | const PI_BASE_REG: u32          = 0x0460_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant item is never used: `SI_BASE_REG`
[INFO] [stderr]   --> src/n64/mem_map.rs:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | const SI_BASE_REG: u32          = 0x0480_0000;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `"docker" "inspect" "7fc45d51c54f2920c4763f01eca38da2c343737564895b3e34f69dd4223ab86b"`
[INFO] running `"docker" "rm" "-f" "7fc45d51c54f2920c4763f01eca38da2c343737564895b3e34f69dd4223ab86b"`
[INFO] [stdout] 7fc45d51c54f2920c4763f01eca38da2c343737564895b3e34f69dd4223ab86b