[INFO] updating cached repository https://github.com/AdamGoodApp/Game-Toy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2975ba55d6996a9b658ae1e04e361d63e97921a0
[INFO] checking AdamGoodApp/Game-Toy against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamGoodApp%2FGame-Toy" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AdamGoodApp/Game-Toy on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/AdamGoodApp/Game-Toy
[INFO] finished tweaking git repo https://github.com/AdamGoodApp/Game-Toy
[INFO] tweaked toml for git repo https://github.com/AdamGoodApp/Game-Toy written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/AdamGoodApp/Game-Toy already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5ddece25216f93c43f541cc625ef9b5be06567c787b3727cd6ca33faf609c70b
[INFO] running `"docker" "start" "-a" "5ddece25216f93c43f541cc625ef9b5be06567c787b3727cd6ca33faf609c70b"`
[INFO] [stderr]     Checking game-toy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: struct is never constructed: `Registers`
[INFO] [stderr]  --> src/registry.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Registers {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_af`
[INFO] [stderr]   --> src/registry.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 30 |   fn get_af(&self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_af`
[INFO] [stderr]   --> src/registry.rs:34:3
[INFO] [stderr]    |
[INFO] [stderr] 34 |   fn set_af(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bc`
[INFO] [stderr]   --> src/registry.rs:39:3
[INFO] [stderr]    |
[INFO] [stderr] 39 |   fn get_bc(&self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_bc`
[INFO] [stderr]   --> src/registry.rs:43:3
[INFO] [stderr]    |
[INFO] [stderr] 43 |   fn set_bc(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_de`
[INFO] [stderr]   --> src/registry.rs:48:3
[INFO] [stderr]    |
[INFO] [stderr] 48 |   fn get_de(&self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_de`
[INFO] [stderr]   --> src/registry.rs:52:3
[INFO] [stderr]    |
[INFO] [stderr] 52 |   fn set_de(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_hl`
[INFO] [stderr]   --> src/registry.rs:57:3
[INFO] [stderr]    |
[INFO] [stderr] 57 |   fn get_hl(&self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_hl`
[INFO] [stderr]   --> src/registry.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |   fn set_hl(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Registers`
[INFO] [stderr]  --> src/registry.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct Registers {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_af`
[INFO] [stderr]   --> src/registry.rs:30:3
[INFO] [stderr]    |
[INFO] [stderr] 30 |   fn get_af(&self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_af`
[INFO] [stderr]   --> src/registry.rs:34:3
[INFO] [stderr]    |
[INFO] [stderr] 34 |   fn set_af(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_bc`
[INFO] [stderr]   --> src/registry.rs:39:3
[INFO] [stderr]    |
[INFO] [stderr] 39 |   fn get_bc(&self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_bc`
[INFO] [stderr]   --> src/registry.rs:43:3
[INFO] [stderr]    |
[INFO] [stderr] 43 |   fn set_bc(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_de`
[INFO] [stderr]   --> src/registry.rs:48:3
[INFO] [stderr]    |
[INFO] [stderr] 48 |   fn get_de(&self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_de`
[INFO] [stderr]   --> src/registry.rs:52:3
[INFO] [stderr]    |
[INFO] [stderr] 52 |   fn set_de(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_hl`
[INFO] [stderr]   --> src/registry.rs:57:3
[INFO] [stderr]    |
[INFO] [stderr] 57 |   fn get_hl(&self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_hl`
[INFO] [stderr]   --> src/registry.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 |   fn set_hl(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "5ddece25216f93c43f541cc625ef9b5be06567c787b3727cd6ca33faf609c70b"`
[INFO] running `"docker" "rm" "-f" "5ddece25216f93c43f541cc625ef9b5be06567c787b3727cd6ca33faf609c70b"`
[INFO] [stdout] 5ddece25216f93c43f541cc625ef9b5be06567c787b3727cd6ca33faf609c70b