[INFO] updating cached repository https://github.com/proudlygeek/gaimboi
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 6ee75123ed45d15185516cc2736eedb4e60cabb7
[INFO] checking proudlygeek/gaimboi against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproudlygeek%2Fgaimboi" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/proudlygeek/gaimboi on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/proudlygeek/gaimboi
[INFO] finished tweaking git repo https://github.com/proudlygeek/gaimboi
[INFO] tweaked toml for git repo https://github.com/proudlygeek/gaimboi written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/proudlygeek/gaimboi already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ddf1030783413919d4c96a831d2aab63762438e002596bc5f3d00a245ea86b07
[INFO] running `"docker" "start" "-a" "ddf1030783413919d4c96a831d2aab63762438e002596bc5f3d00a245ea86b07"`
[INFO] [stderr]     Checking gaimboi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field is never read: `registers`
[INFO] [stderr]  --> src/cpu.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   registers: Registers,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pc`
[INFO] [stderr]  --> src/cpu.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 |   pc: u16, // Program counter -> 2 bytes
[INFO] [stderr]   |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sp`
[INFO] [stderr]  --> src/cpu.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   sp: u16, // Stack Pointer -> 2 bytes
[INFO] [stderr]   |   ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `a`
[INFO] [stderr]  --> src/registers.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   a: u8,
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `f`
[INFO] [stderr]  --> src/registers.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   f: u8,
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `b`
[INFO] [stderr]  --> src/registers.rs:5:3
[INFO] [stderr]   |
[INFO] [stderr] 5 |   b: u8,
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `c`
[INFO] [stderr]  --> src/registers.rs:6:3
[INFO] [stderr]   |
[INFO] [stderr] 6 |   c: u8,
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `d`
[INFO] [stderr]  --> src/registers.rs:7:3
[INFO] [stderr]   |
[INFO] [stderr] 7 |   d: u8,
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `e`
[INFO] [stderr]  --> src/registers.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 |   e: u8,
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `h`
[INFO] [stderr]  --> src/registers.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 |   h: u8,
[INFO] [stderr]   |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `l`
[INFO] [stderr]   --> src/registers.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 |   l: u8,
[INFO] [stderr]    |   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `af`
[INFO] [stderr]   --> src/registers.rs:27:3
[INFO] [stderr]    |
[INFO] [stderr] 27 |   fn af(&mut self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `bc`
[INFO] [stderr]   --> src/registers.rs:31:3
[INFO] [stderr]    |
[INFO] [stderr] 31 |   fn bc(&mut self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `de`
[INFO] [stderr]   --> src/registers.rs:35:3
[INFO] [stderr]    |
[INFO] [stderr] 35 |   fn de(&mut self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `hl`
[INFO] [stderr]   --> src/registers.rs:39:3
[INFO] [stderr]    |
[INFO] [stderr] 39 |   fn hl(&mut self) -> u16 {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_af`
[INFO] [stderr]   --> src/registers.rs:43:3
[INFO] [stderr]    |
[INFO] [stderr] 43 |   fn set_af(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_bc`
[INFO] [stderr]   --> src/registers.rs:48:3
[INFO] [stderr]    |
[INFO] [stderr] 48 |   fn set_bc(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_de`
[INFO] [stderr]   --> src/registers.rs:53:3
[INFO] [stderr]    |
[INFO] [stderr] 53 |   fn set_de(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `set_hl`
[INFO] [stderr]   --> src/registers.rs:58:3
[INFO] [stderr]    |
[INFO] [stderr] 58 |   fn set_hl(&mut self, value: u16) {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `registers`
[INFO] [stderr]  --> src/cpu.rs:4:3
[INFO] [stderr]   |
[INFO] [stderr] 4 |   registers: Registers,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "ddf1030783413919d4c96a831d2aab63762438e002596bc5f3d00a245ea86b07"`
[INFO] running `"docker" "rm" "-f" "ddf1030783413919d4c96a831d2aab63762438e002596bc5f3d00a245ea86b07"`
[INFO] [stdout] ddf1030783413919d4c96a831d2aab63762438e002596bc5f3d00a245ea86b07