[INFO] cloning repository https://github.com/jfconde/rust-gb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jfconde/rust-gb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfconde%2Frust-gb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfconde%2Frust-gb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c4c61222e266b3e6121d3c96450cece524d310d
[INFO] testing jfconde/rust-gb against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfconde%2Frust-gb" "/workspace/builds/worker-78/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-78/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jfconde/rust-gb on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jfconde/rust-gb
[INFO] finished tweaking git repo https://github.com/jfconde/rust-gb
[INFO] tweaked toml for git repo https://github.com/jfconde/rust-gb written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] crate git repo https://github.com/jfconde/rust-gb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded humantime v1.3.0
[INFO] [stderr]   Downloaded termcolor v1.1.0
[INFO] [stderr]   Downloaded regex v1.3.7
[INFO] [stderr]   Downloaded env_logger v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aaaf4c3c65ece447e5c8c1571e23d3e1075171507be08937af26d8513bdf178c
[INFO] running `Command { std: "docker" "start" "-a" "aaaf4c3c65ece447e5c8c1571e23d3e1075171507be08937af26d8513bdf178c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aaaf4c3c65ece447e5c8c1571e23d3e1075171507be08937af26d8513bdf178c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aaaf4c3c65ece447e5c8c1571e23d3e1075171507be08937af26d8513bdf178c", kill_on_drop: false }`
[INFO] [stdout] aaaf4c3c65ece447e5c8c1571e23d3e1075171507be08937af26d8513bdf178c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d2c2e390d7c5a41608dc6e8a58c3378e8e5b62aadf6b57bb5a5847937c3f4af
[INFO] running `Command { std: "docker" "start" "-a" "9d2c2e390d7c5a41608dc6e8a58c3378e8e5b62aadf6b57bb5a5847937c3f4af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `value` in this scope
[INFO] [stdout]    --> src/lib/cpu.rs:106:47
[INFO] [stdout]     |
[INFO] [stdout] 106 |         self.registers.flg.set_flg_half_carry(value: bool)
[INFO] [stdout]     |                                               ^^^^^ expecting a type here because of type ascription
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::mbc`
[INFO] [stdout]  --> src/lib/cpu.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::mbc;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/lib/cpu.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/lib/cpu.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib/cpu_registers.rs:124:12
[INFO] [stdout]     |
[INFO] [stdout] 124 |         if (value) {
[INFO] [stdout]     |            ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -         if (value) {
[INFO] [stdout] 124 +         if value {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib/cpu_registers.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 |         if (value) {
[INFO] [stdout]     |            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -         if (value) {
[INFO] [stdout] 137 +         if value {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib/cpu_registers.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 150 |         if (value) {
[INFO] [stdout]     |            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 150 -         if (value) {
[INFO] [stdout] 150 +         if value {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/lib/cpu_registers.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |         if (value) {
[INFO] [stdout]     |            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 163 -         if (value) {
[INFO] [stdout] 163 +         if value {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `mbc` should have an upper camel case name
[INFO] [stdout]   --> src/lib/mbc/mod.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait mbc {
[INFO] [stdout]    |           ^^^ help: convert the identifier to upper camel case: `Mbc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `mbcType` should have an upper camel case name
[INFO] [stdout]   --> src/lib/mbc/mod.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub enum mbcType {
[INFO] [stdout]    |          ^^^^^^^ help: convert the identifier to upper camel case: `MbcType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `flg` of struct `CPURegisters` is private
[INFO] [stdout]    --> src/lib/cpu.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |         self.registers.flg.set_flg_zero(false);
[INFO] [stdout]     |                        ^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `flg` of struct `CPURegisters` is private
[INFO] [stdout]    --> src/lib/cpu.rs:105:24
[INFO] [stdout]     |
[INFO] [stdout] 105 |         self.registers.flg.set_flg_sub(false);
[INFO] [stdout]     |                        ^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `flg` of struct `CPURegisters` is private
[INFO] [stdout]    --> src/lib/cpu.rs:106:24
[INFO] [stdout]     |
[INFO] [stdout] 106 |         self.registers.flg.set_flg_half_carry(value: bool)
[INFO] [stdout]     |                        ^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib/cpu.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn alu16_add(&mut self, a: u16, n: u16) {
[INFO] [stdout]     |                                             - expected `()` because of default return type
[INFO] [stdout] ...
[INFO] [stdout] 106 |         self.registers.flg.set_flg_half_carry(value: bool)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- help: consider using a semicolon here: `;`
[INFO] [stdout]     |         |
[INFO] [stdout]     |         expected `()`, found `u8`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `flg` of struct `CPURegisters` is private
[INFO] [stdout]    --> src/lib/cpu.rs:112:24
[INFO] [stdout]     |
[INFO] [stdout] 112 |         self.registers.flg.set_flg_zero(false);
[INFO] [stdout]     |                        ^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0616]: field `flg` of struct `CPURegisters` is private
[INFO] [stdout]    --> src/lib/cpu.rs:113:24
[INFO] [stdout]     |
[INFO] [stdout] 113 |         self.registers.flg.set_flg_sub(false);
[INFO] [stdout]     |                        ^^^ private field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0425, E0616.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gb` due to 8 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9d2c2e390d7c5a41608dc6e8a58c3378e8e5b62aadf6b57bb5a5847937c3f4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d2c2e390d7c5a41608dc6e8a58c3378e8e5b62aadf6b57bb5a5847937c3f4af", kill_on_drop: false }`
[INFO] [stdout] 9d2c2e390d7c5a41608dc6e8a58c3378e8e5b62aadf6b57bb5a5847937c3f4af