[INFO] cloning repository https://github.com/dwhensley/rlox-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dwhensley/rlox-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwhensley%2Frlox-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwhensley%2Frlox-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c2f33b3c96a913d9e5fedd9b1e12f5b48956a06e
[INFO] checking dwhensley/rlox-vm against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwhensley%2Frlox-vm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dwhensley/rlox-vm
[INFO] finished tweaking git repo https://github.com/dwhensley/rlox-vm
[INFO] tweaked toml for git repo https://github.com/dwhensley/rlox-vm written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dwhensley/rlox-vm on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dwhensley/rlox-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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df1ea144f848adad6d7b74d22e9d167cf378d8c2d0347b4c581e120cd36badc2
[INFO] running `Command { std: "docker" "start" "-a" "df1ea144f848adad6d7b74d22e9d167cf378d8c2d0347b4c581e120cd36badc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df1ea144f848adad6d7b74d22e9d167cf378d8c2d0347b4c581e120cd36badc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df1ea144f848adad6d7b74d22e9d167cf378d8c2d0347b4c581e120cd36badc2", kill_on_drop: false }`
[INFO] [stdout] df1ea144f848adad6d7b74d22e9d167cf378d8c2d0347b4c581e120cd36badc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffafebe5235aa924d3a0125487447ac9bf907629178942c5bba2d5d52bc10e75
[INFO] running `Command { std: "docker" "start" "-a" "ffafebe5235aa924d3a0125487447ac9bf907629178942c5bba2d5d52bc10e75", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]     Checking thiserror v1.0.39
[INFO] [stderr]     Checking rlox-vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Compilation` is never constructed
[INFO] [stdout]   --> src/vm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum InterpretError {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 18 |     #[error("Compilation error: {0}")]
[INFO] [stdout] 19 |     Compilation(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterpretError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset_stack` is never used
[INFO] [stdout]   --> src/vm.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Vm {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn reset_stack(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Compilation` is never constructed
[INFO] [stdout]   --> src/vm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum InterpretError {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 18 |     #[error("Compilation error: {0}")]
[INFO] [stdout] 19 |     Compilation(String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InterpretError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `reset_stack` is never used
[INFO] [stdout]   --> src/vm.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Vm {
[INFO] [stdout]    | ------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn reset_stack(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.24s
[INFO] running `Command { std: "docker" "inspect" "ffafebe5235aa924d3a0125487447ac9bf907629178942c5bba2d5d52bc10e75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffafebe5235aa924d3a0125487447ac9bf907629178942c5bba2d5d52bc10e75", kill_on_drop: false }`
[INFO] [stdout] ffafebe5235aa924d3a0125487447ac9bf907629178942c5bba2d5d52bc10e75
