[INFO] updating cached repository Spalynx/soliloquy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Spalynx/soliloquy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Spalynx/soliloquy" "work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/Spalynx/soliloquy"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/Spalynx/soliloquy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Spalynx/soliloquy" "work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/Spalynx/soliloquy"`
[INFO] [stderr] Cloning into 'work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/Spalynx/soliloquy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd559286b45fd781abb5ccf37c35a868a78f3790
[INFO] sha for GitHub repo Spalynx/soliloquy: bd559286b45fd781abb5ccf37c35a868a78f3790
[INFO] validating manifest of Spalynx/soliloquy on toolchain master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Spalynx/soliloquy on toolchain try#29640c57b5f92febba0e40c50cb863c9a7ede51d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Spalynx/soliloquy
[INFO] finished frobbing Spalynx/soliloquy
[INFO] frobbed toml for Spalynx/soliloquy written to work/ex/pr-57745/sources/master#f613dc138b4012cf3d2eb40718fbcc7cf0a34039/gh/Spalynx/soliloquy/Cargo.toml
[INFO] started frobbing Spalynx/soliloquy
[INFO] finished frobbing Spalynx/soliloquy
[INFO] frobbed toml for Spalynx/soliloquy written to work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/Spalynx/soliloquy/Cargo.toml
[INFO] crate Spalynx/soliloquy has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f613dc138b4012cf3d2eb40718fbcc7cf0a34039-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Spalynx/soliloquy against try#29640c57b5f92febba0e40c50cb863c9a7ede51d for pr-57745
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57745/worker-1/try#29640c57b5f92febba0e40c50cb863c9a7ede51d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57745/sources/try#29640c57b5f92febba0e40c50cb863c9a7ede51d/gh/Spalynx/soliloquy:/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" "+29640c57b5f92febba0e40c50cb863c9a7ede51d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 620e879943dcd08e95e4eae68a6bc8d79fa7995a7e16fd9787e386e2fd1d5bc8
[INFO] running `"docker" "start" "-a" "620e879943dcd08e95e4eae68a6bc8d79fa7995a7e16fd9787e386e2fd1d5bc8"`
[INFO] [stderr]     Checking soliloquy v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/core/cpu.rs:577:21
[INFO] [stderr]     |
[INFO] [stderr] 577 |     fn load (&self, cpu: &mut CPU) -> u8
[INFO] [stderr]     |                     ^^^ help: consider using `_cpu` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/core/cpu.rs:579:21
[INFO] [stderr]     |
[INFO] [stderr] 579 |     fn save (&self, cpu: &mut CPU, storeval: u8)
[INFO] [stderr]     |                     ^^^ help: consider using `_cpu` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `storeval`
[INFO] [stderr]    --> src/core/cpu.rs:579:36
[INFO] [stderr]     |
[INFO] [stderr] 579 |     fn save (&self, cpu: &mut CPU, storeval: u8)
[INFO] [stderr]     |                                    ^^^^^^^^ help: consider using `_storeval` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game`
[INFO] [stderr]   --> src/core/nes.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn boot(&mut self, game: &ROM) {
[INFO] [stderr]    |                            ^^^^ help: consider using `_game` instead
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AccumulatorAM`
[INFO] [stderr]    --> src/core/cpu.rs:558:1
[INFO] [stderr]     |
[INFO] [stderr] 558 | pub struct AccumulatorAM;    
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AbsoluteAM`
[INFO] [stderr]    --> src/core/cpu.rs:560:1
[INFO] [stderr]     |
[INFO] [stderr] 560 | pub struct AbsoluteAM       {pub address: u16}     /*6*/ 
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AbsoluteXAM`
[INFO] [stderr]    --> src/core/cpu.rs:561:1
[INFO] [stderr]     |
[INFO] [stderr] 561 | pub struct AbsoluteXAM      {pub address: u16}     /*7*/ 
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AbsoluteYAM`
[INFO] [stderr]    --> src/core/cpu.rs:562:1
[INFO] [stderr]     |
[INFO] [stderr] 562 | pub struct AbsoluteYAM      {pub address: u16}     /*8*/ 
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ZeroPageAM`
[INFO] [stderr]    --> src/core/cpu.rs:563:1
[INFO] [stderr]     |
[INFO] [stderr] 563 | pub struct ZeroPageAM       {pub address: u8}      /*3*/  
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ZeroPageXAM`
[INFO] [stderr]    --> src/core/cpu.rs:564:1
[INFO] [stderr]     |
[INFO] [stderr] 564 | pub struct ZeroPageXAM      {pub address: u8}      /*4*/ 
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ZeroPageYAM`
[INFO] [stderr]    --> src/core/cpu.rs:565:1
[INFO] [stderr]     |
[INFO] [stderr] 565 | pub struct ZeroPageYAM      {pub address: u8}      /*5*/ 
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `IndexedIndirectAM`
[INFO] [stderr]    --> src/core/cpu.rs:566:1
[INFO] [stderr]     |
[INFO] [stderr] 566 | pub struct IndexedIndirectAM{pub address: u8}      /*12*/ 
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `IndirectIndexedAM`
[INFO] [stderr]    --> src/core/cpu.rs:567:1
[INFO] [stderr]     |
[INFO] [stderr] 567 | pub struct IndirectIndexedAM{pub address: u8}      /*11*/ 
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Instructions`
[INFO] [stderr]    --> src/core/cpu.rs:659:1
[INFO] [stderr]     |
[INFO] [stderr] 659 | pub struct Instructions {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/core/cpu.rs:670:5
[INFO] [stderr]     |
[INFO] [stderr] 670 |     pub fn new() -> Instructions {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NES`
[INFO] [stderr]   --> src/core/nes.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct NES {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/core/nes.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new() -> NES {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `boot`
[INFO] [stderr]   --> src/core/nes.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn boot(&mut self, game: &ROM) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fde_loop`
[INFO] [stderr]   --> src/core/nes.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn fde_loop (&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `shutdown`
[INFO] [stderr]   --> src/core/nes.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn shutdown (&mut self){
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ROM`
[INFO] [stderr]  --> src/core/cartridge.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct ROM {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/core/cartridge.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn new() -> ROM {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/core/cpu.rs:577:21
[INFO] [stderr]     |
[INFO] [stderr] 577 |     fn load (&self, cpu: &mut CPU) -> u8
[INFO] [stderr]     |                     ^^^ help: consider using `_cpu` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/core/cpu.rs:579:21
[INFO] [stderr]     |
[INFO] [stderr] 579 |     fn save (&self, cpu: &mut CPU, storeval: u8)
[INFO] [stderr]     |                     ^^^ help: consider using `_cpu` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `storeval`
[INFO] [stderr]    --> src/core/cpu.rs:579:36
[INFO] [stderr]     |
[INFO] [stderr] 579 |     fn save (&self, cpu: &mut CPU, storeval: u8)
[INFO] [stderr]     |                                    ^^^^^^^^ help: consider using `_storeval` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game`
[INFO] [stderr]   --> src/core/nes.rs:29:28
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn boot(&mut self, game: &ROM) {
[INFO] [stderr]    |                            ^^^^ help: consider using `_game` instead
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NES`
[INFO] [stderr]   --> src/core/nes.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct NES {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/core/nes.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn new() -> NES {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `boot`
[INFO] [stderr]   --> src/core/nes.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn boot(&mut self, game: &ROM) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `fde_loop`
[INFO] [stderr]   --> src/core/nes.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     pub fn fde_loop (&mut self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `shutdown`
[INFO] [stderr]   --> src/core/nes.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn shutdown (&mut self){
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ROM`
[INFO] [stderr]  --> src/core/cartridge.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct ROM {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/core/cartridge.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn new() -> ROM {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `"docker" "inspect" "620e879943dcd08e95e4eae68a6bc8d79fa7995a7e16fd9787e386e2fd1d5bc8"`
[INFO] running `"docker" "rm" "-f" "620e879943dcd08e95e4eae68a6bc8d79fa7995a7e16fd9787e386e2fd1d5bc8"`
[INFO] [stdout] 620e879943dcd08e95e4eae68a6bc8d79fa7995a7e16fd9787e386e2fd1d5bc8