[INFO] cloning repository https://github.com/val500/rustboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/val500/rustboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fval500%2Frustboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fval500%2Frustboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac02ee6bedc75ab021f8ec155493c157f61f2d19
[INFO] checking val500/rustboy against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fval500%2Frustboy" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/val500/rustboy on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/val500/rustboy
[INFO] finished tweaking git repo https://github.com/val500/rustboy
[INFO] tweaked toml for git repo https://github.com/val500/rustboy written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/val500/rustboy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fc8d7e31d8bdb568d3a873786e5db443c9c247a1b20b4399555a1d5c07c9067
[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" "6fc8d7e31d8bdb568d3a873786e5db443c9c247a1b20b4399555a1d5c07c9067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc8d7e31d8bdb568d3a873786e5db443c9c247a1b20b4399555a1d5c07c9067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc8d7e31d8bdb568d3a873786e5db443c9c247a1b20b4399555a1d5c07c9067", kill_on_drop: false }`
[INFO] [stdout] 6fc8d7e31d8bdb568d3a873786e5db443c9c247a1b20b4399555a1d5c07c9067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d941b0e245c80d88bf2e3b3d0cd49da87cb3ab28b7b306d876d920a69a909ed
[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" "0d941b0e245c80d88bf2e3b3d0cd49da87cb3ab28b7b306d876d920a69a909ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking rustboy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Memory`
[INFO] [stdout]  --> src/instructions.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::cpu::{Flags, Memory, Reg16, Reg8, RegFile};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Reg16`, `Reg8`
[INFO] [stdout]  --> src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cpu::{Reg8, Reg16};
[INFO] [stdout]   |           ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub A: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub B: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub C: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub D: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `E` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub E: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub F: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub H: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub L: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub SP: u16,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Memory`
[INFO] [stdout]  --> src/instructions.rs:1:25
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::cpu::{Flags, Memory, Reg16, Reg8, RegFile};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Reg16`, `Reg8`
[INFO] [stdout]  --> src/main.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use cpu::{Reg8, Reg16};
[INFO] [stdout]   |           ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub A: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub B: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub C: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub D: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `E` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub E: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub F: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     pub H: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub L: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub SP: u16,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "0d941b0e245c80d88bf2e3b3d0cd49da87cb3ab28b7b306d876d920a69a909ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d941b0e245c80d88bf2e3b3d0cd49da87cb3ab28b7b306d876d920a69a909ed", kill_on_drop: false }`
[INFO] [stdout] 0d941b0e245c80d88bf2e3b3d0cd49da87cb3ab28b7b306d876d920a69a909ed