[INFO] cloning repository https://github.com/andrewimm/gb-dynarec
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewimm/gb-dynarec" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewimm%2Fgb-dynarec", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewimm%2Fgb-dynarec'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac02c3bdb093beb162a4ba6a7bcf829f9e01e4e8
[INFO] checking andrewimm/gb-dynarec against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewimm%2Fgb-dynarec" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrewimm/gb-dynarec on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrewimm/gb-dynarec
[INFO] finished tweaking git repo https://github.com/andrewimm/gb-dynarec
[INFO] tweaked toml for git repo https://github.com/andrewimm/gb-dynarec written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/andrewimm/gb-dynarec already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1de783c570e3aa9dc04da54c5ad98184cc2c62a0fb19c4b558d67b4a3d2046b
[INFO] running `Command { std: "docker" "start" "-a" "b1de783c570e3aa9dc04da54c5ad98184cc2c62a0fb19c4b558d67b4a3d2046b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1de783c570e3aa9dc04da54c5ad98184cc2c62a0fb19c4b558d67b4a3d2046b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1de783c570e3aa9dc04da54c5ad98184cc2c62a0fb19c4b558d67b4a3d2046b", kill_on_drop: false }`
[INFO] [stdout] b1de783c570e3aa9dc04da54c5ad98184cc2c62a0fb19c4b558d67b4a3d2046b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] addcd59cd2709f358054e929ae2d6d3fbf7046d7a9f61d300aec98b12f380998
[INFO] running `Command { std: "docker" "start" "-a" "addcd59cd2709f358054e929ae2d6d3fbf7046d7a9f61d300aec98b12f380998", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]     Checking gb-dynarec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dest`
[INFO] [stdout]    --> src/emitter/x86_64.rs:149:39
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn encode_sub_register_8(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/emitter/x86_64.rs:149:56
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn encode_sub_register_8(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip_increment`
[INFO] [stdout]    --> src/emitter/x86_64.rs:149:72
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn encode_sub_register_8(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ip_increment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exec`
[INFO] [stdout]    --> src/emitter/x86_64.rs:149:93
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn encode_sub_register_8(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest`
[INFO] [stdout]    --> src/emitter/x86_64.rs:153:50
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub fn encode_sub_register_8_with_carry(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/emitter/x86_64.rs:153:67
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub fn encode_sub_register_8_with_carry(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip_increment`
[INFO] [stdout]    --> src/emitter/x86_64.rs:153:83
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub fn encode_sub_register_8_with_carry(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ip_increment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exec`
[INFO] [stdout]    --> src/emitter/x86_64.rs:153:104
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub fn encode_sub_register_8_with_carry(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest`
[INFO] [stdout]    --> src/emitter/x86_64.rs:149:39
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn encode_sub_register_8(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/emitter/x86_64.rs:149:56
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn encode_sub_register_8(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                        ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip_increment`
[INFO] [stdout]    --> src/emitter/x86_64.rs:149:72
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn encode_sub_register_8(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ip_increment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exec`
[INFO] [stdout]    --> src/emitter/x86_64.rs:149:93
[INFO] [stdout]     |
[INFO] [stdout] 149 |   pub fn encode_sub_register_8(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dest`
[INFO] [stdout]    --> src/emitter/x86_64.rs:153:50
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub fn encode_sub_register_8_with_carry(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_dest`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]    --> src/emitter/x86_64.rs:153:67
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub fn encode_sub_register_8_with_carry(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip_increment`
[INFO] [stdout]    --> src/emitter/x86_64.rs:153:83
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub fn encode_sub_register_8_with_carry(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                                   ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ip_increment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exec`
[INFO] [stdout]    --> src/emitter/x86_64.rs:153:104
[INFO] [stdout]     |
[INFO] [stdout] 153 |   pub fn encode_sub_register_8_with_carry(&self, dest: Register8, src: Register8, ip_increment: usize, exec: &mut [u8]) -> usize {
[INFO] [stdout]     |                                                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_exec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "addcd59cd2709f358054e929ae2d6d3fbf7046d7a9f61d300aec98b12f380998", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "addcd59cd2709f358054e929ae2d6d3fbf7046d7a9f61d300aec98b12f380998", kill_on_drop: false }`
[INFO] [stdout] addcd59cd2709f358054e929ae2d6d3fbf7046d7a9f61d300aec98b12f380998