[INFO] cloning repository https://github.com/jdaley-dev/sharky-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdaley-dev/sharky-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdaley-dev%2Fsharky-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdaley-dev%2Fsharky-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1d9d0f83923ec768db79cb4ce3957549c2b8b25
[INFO] checking jdaley-dev/sharky-vm against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdaley-dev%2Fsharky-vm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jdaley-dev/sharky-vm
[INFO] finished tweaking git repo https://github.com/jdaley-dev/sharky-vm
[INFO] tweaked toml for git repo https://github.com/jdaley-dev/sharky-vm written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jdaley-dev/sharky-vm on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jdaley-dev/sharky-vm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47
[INFO] running `Command { std: "docker" "start" "d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking sharky_env v0.1.0 (https://github.com/jdaley-dev/sharky_env.git#50988b9b)
[INFO] [stderr]     Checking sharky_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/app.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl SharkyTaskPool {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 66 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ArithmeticMode` is never used
[INFO] [stdout]   --> src/instructions.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum ArithmeticMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BitwiseMode` is never used
[INFO] [stdout]   --> src/instructions.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum BitwiseMode {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ComparisonMode` is never used
[INFO] [stdout]   --> src/instructions.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum ComparisonMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/app.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl SharkyTaskPool {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] 66 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ArithmeticMode` is never used
[INFO] [stdout]   --> src/instructions.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum ArithmeticMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BitwiseMode` is never used
[INFO] [stdout]   --> src/instructions.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum BitwiseMode {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ComparisonMode` is never used
[INFO] [stdout]   --> src/instructions.rs:29:10
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub enum ComparisonMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `Command { std: "docker" "inspect" "d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47", kill_on_drop: false }`
[INFO] [stdout] d6f734d8c358f6d24c05eae14a0b04ae735bf8cb2faf1d17c16e2a6db0c0cc47
