[INFO] cloning repository https://github.com/AdamGoodApp/Game-Toy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdamGoodApp/Game-Toy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamGoodApp%2FGame-Toy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamGoodApp%2FGame-Toy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2975ba55d6996a9b658ae1e04e361d63e97921a0
[INFO] checking AdamGoodApp/Game-Toy against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamGoodApp%2FGame-Toy" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AdamGoodApp/Game-Toy on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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 /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/AdamGoodApp/Game-Toy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc16f38cdefd347896c66e8380a80eef52c613b225472b714c9c5ca79089f947
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bc16f38cdefd347896c66e8380a80eef52c613b225472b714c9c5ca79089f947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc16f38cdefd347896c66e8380a80eef52c613b225472b714c9c5ca79089f947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc16f38cdefd347896c66e8380a80eef52c613b225472b714c9c5ca79089f947", kill_on_drop: false }`
[INFO] [stdout] bc16f38cdefd347896c66e8380a80eef52c613b225472b714c9c5ca79089f947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4124cacc7df0838ce76a575d8151a04be7d95e97315a6b48d5b4ae17132efc13
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4124cacc7df0838ce76a575d8151a04be7d95e97315a6b48d5b4ae17132efc13", kill_on_drop: false }`
[INFO] [stderr]     Checking game-toy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Registers`
[INFO] [stdout]  --> src/registry.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Registers {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_af`
[INFO] [stdout]   --> src/registry.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 |   fn get_af(&self) -> u16 {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]   --> src/registry.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 |   fn set_af(&mut self, value: u16) {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_bc`
[INFO] [stdout]   --> src/registry.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 |   fn get_bc(&self) -> u16 {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bc`
[INFO] [stdout]   --> src/registry.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 |   fn set_bc(&mut self, value: u16) {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_de`
[INFO] [stdout]   --> src/registry.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 |   fn get_de(&self) -> u16 {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_de`
[INFO] [stdout]   --> src/registry.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 |   fn set_de(&mut self, value: u16) {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hl`
[INFO] [stdout]   --> src/registry.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 |   fn get_hl(&self) -> u16 {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_hl`
[INFO] [stdout]   --> src/registry.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 |   fn set_hl(&mut self, value: u16) {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Registers`
[INFO] [stdout]  --> src/registry.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct Registers {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_af`
[INFO] [stdout]   --> src/registry.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 |   fn get_af(&self) -> u16 {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_af`
[INFO] [stdout]   --> src/registry.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 |   fn set_af(&mut self, value: u16) {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_bc`
[INFO] [stdout]   --> src/registry.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 |   fn get_bc(&self) -> u16 {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_bc`
[INFO] [stdout]   --> src/registry.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 |   fn set_bc(&mut self, value: u16) {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_de`
[INFO] [stdout]   --> src/registry.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 |   fn get_de(&self) -> u16 {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_de`
[INFO] [stdout]   --> src/registry.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 52 |   fn set_de(&mut self, value: u16) {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hl`
[INFO] [stdout]   --> src/registry.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 |   fn get_hl(&self) -> u16 {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_hl`
[INFO] [stdout]   --> src/registry.rs:61:6
[INFO] [stdout]    |
[INFO] [stdout] 61 |   fn set_hl(&mut self, value: u16) {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "4124cacc7df0838ce76a575d8151a04be7d95e97315a6b48d5b4ae17132efc13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4124cacc7df0838ce76a575d8151a04be7d95e97315a6b48d5b4ae17132efc13", kill_on_drop: false }`
[INFO] [stdout] 4124cacc7df0838ce76a575d8151a04be7d95e97315a6b48d5b4ae17132efc13