[INFO] updating cached repository https://github.com/nashpotato/cpu-sim
[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] f1a337e71030e71934d0681510cbfb4e7dd317f6
[INFO] checking nashpotato/cpu-sim against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnashpotato%2Fcpu-sim" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nashpotato/cpu-sim on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nashpotato/cpu-sim
[INFO] finished tweaking git repo https://github.com/nashpotato/cpu-sim
[INFO] tweaked toml for git repo https://github.com/nashpotato/cpu-sim written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/nashpotato/cpu-sim already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a3e564ab6f4eeb4ae40caa6c904c0c86cb13cfbbd55789d98eec7a1efbbae8e0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a3e564ab6f4eeb4ae40caa6c904c0c86cb13cfbbd55789d98eec7a1efbbae8e0"`
[INFO] [stderr]     Checking cpu-sim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::result`
[INFO] [stderr]  --> src/cpu/util.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::result;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `state`
[INFO] [stderr]   --> src/cpu/cpu.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     state: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `clockTicks`
[INFO] [stderr]   --> src/cpu/cpu.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     clockTicks: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clockTick`
[INFO] [stderr]   --> src/cpu/cpu.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn clockTick(&mut self) -> (){
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::result`
[INFO] [stderr]  --> src/cpu/util.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::result;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `clock`
[INFO] [stderr]   --> src/cpu/cpu.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     clock: Clock,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `clockTicks` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     clockTicks: u32,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `clock_ticks`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `clockTick` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn clockTick(&mut self) -> (){
[INFO] [stderr]    |            ^^^^^^^^^ help: convert the identifier to snake case: `clock_tick`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `instructionMem` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     instructionMem: Vec<INSTR>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `instruction_mem`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `currentInstruction` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     currentInstruction: INSTR,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: method `loadInstructions` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn loadInstructions(&mut self, instructions: Vec<Result<INSTR, String>>) -> () {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `load_instructions`
[INFO] [stderr] 
[INFO] [stderr] warning: method `issueALU` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:93:8
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn issueALU(&mut self, x: u32, y: u32, f: impl FnMut(u32, u32)->u32 + 'static) -> () {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `issue_alu`
[INFO] [stderr] 
[INFO] [stderr] warning: function `toInstr` should have a snake case name
[INFO] [stderr]  --> src/cpu/util.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn toInstr(v: &mut Vec<&str>) -> Result<INSTR, String>{
[INFO] [stderr]   |    ^^^^^^^ help: convert the identifier to snake case: `to_instr`
[INFO] [stderr] 
[INFO] [stderr] warning: function `parseFile` should have a snake case name
[INFO] [stderr]   --> src/cpu/util.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn parseFile(filePath: &'static str ) -> io::Result<Vec<Result<INSTR, String>>> {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `parse_file`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `filePath` should have a snake case name
[INFO] [stderr]   --> src/cpu/util.rs:63:18
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn parseFile(filePath: &'static str ) -> io::Result<Vec<Result<INSTR, String>>> {
[INFO] [stderr]    |                  ^^^^^^^^ help: convert the identifier to snake case: `file_path`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `state`
[INFO] [stderr]   --> src/cpu/cpu.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     state: u8,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `clockTicks`
[INFO] [stderr]   --> src/cpu/cpu.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     clockTicks: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `clockTick`
[INFO] [stderr]   --> src/cpu/cpu.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn clockTick(&mut self) -> (){
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `clock`
[INFO] [stderr]   --> src/cpu/cpu.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     clock: Clock,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `clockTicks` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     clockTicks: u32,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to snake case: `clock_ticks`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `clockTick` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn clockTick(&mut self) -> (){
[INFO] [stderr]    |            ^^^^^^^^^ help: convert the identifier to snake case: `clock_tick`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `instructionMem` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     instructionMem: Vec<INSTR>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `instruction_mem`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `currentInstruction` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     currentInstruction: INSTR,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_instruction`
[INFO] [stderr] 
[INFO] [stderr] warning: method `loadInstructions` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub fn loadInstructions(&mut self, instructions: Vec<Result<INSTR, String>>) -> () {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `load_instructions`
[INFO] [stderr] 
[INFO] [stderr] warning: method `issueALU` should have a snake case name
[INFO] [stderr]   --> src/cpu/cpu.rs:93:8
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn issueALU(&mut self, x: u32, y: u32, f: impl FnMut(u32, u32)->u32 + 'static) -> () {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `issue_alu`
[INFO] [stderr] 
[INFO] [stderr] warning: function `toInstr` should have a snake case name
[INFO] [stderr]  --> src/cpu/util.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn toInstr(v: &mut Vec<&str>) -> Result<INSTR, String>{
[INFO] [stderr]   |    ^^^^^^^ help: convert the identifier to snake case: `to_instr`
[INFO] [stderr] 
[INFO] [stderr] warning: function `parseFile` should have a snake case name
[INFO] [stderr]   --> src/cpu/util.rs:63:8
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn parseFile(filePath: &'static str ) -> io::Result<Vec<Result<INSTR, String>>> {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `parse_file`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `filePath` should have a snake case name
[INFO] [stderr]   --> src/cpu/util.rs:63:18
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub fn parseFile(filePath: &'static str ) -> io::Result<Vec<Result<INSTR, String>>> {
[INFO] [stderr]    |                  ^^^^^^^^ help: convert the identifier to snake case: `file_path`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "a3e564ab6f4eeb4ae40caa6c904c0c86cb13cfbbd55789d98eec7a1efbbae8e0"`
[INFO] running `"docker" "rm" "-f" "a3e564ab6f4eeb4ae40caa6c904c0c86cb13cfbbd55789d98eec7a1efbbae8e0"`
[INFO] [stdout] a3e564ab6f4eeb4ae40caa6c904c0c86cb13cfbbd55789d98eec7a1efbbae8e0