[INFO] cloning repository https://github.com/neefrankie/rs-monkey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neefrankie/rs-monkey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneefrankie%2Frs-monkey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneefrankie%2Frs-monkey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0aaf4d5f26ab9adf83019dbec94b1b20f30ffb1
[INFO] testing neefrankie/rs-monkey against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneefrankie%2Frs-monkey" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/neefrankie/rs-monkey
[INFO] finished tweaking git repo https://github.com/neefrankie/rs-monkey
[INFO] tweaked toml for git repo https://github.com/neefrankie/rs-monkey written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/neefrankie/rs-monkey on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/neefrankie/rs-monkey 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2be3bad3503d26bee65c776e6a372faac94ccaa94f35e5b1f23e7d7acc8d40f9
[INFO] running `Command { std: "docker" "start" "-a" "2be3bad3503d26bee65c776e6a372faac94ccaa94f35e5b1f23e7d7acc8d40f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2be3bad3503d26bee65c776e6a372faac94ccaa94f35e5b1f23e7d7acc8d40f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be3bad3503d26bee65c776e6a372faac94ccaa94f35e5b1f23e7d7acc8d40f9", kill_on_drop: false }`
[INFO] [stdout] 2be3bad3503d26bee65c776e6a372faac94ccaa94f35e5b1f23e7d7acc8d40f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2dbe5d005a1e58abbe794a79e4601a62d8c099b9b5f06a1033154b8f8d3578f
[INFO] running `Command { std: "docker" "start" "-a" "e2dbe5d005a1e58abbe794a79e4601a62d8c099b9b5f06a1033154b8f8d3578f", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0507]: cannot move out of an `Rc`
[INFO] [stdout]   --> src/evaluator.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |     for stmt in block.statements {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 value moved due to this implicit call to `.into_iter()`
[INFO] [stdout]    |                 move occurs because value has type `Vec<Statement>`, which does not implement the `Copy` trait
[INFO] [stdout]    |
[INFO] [stdout] note: `into_iter` takes ownership of the receiver `self`, which moves value
[INFO] [stdout]   --> /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/iter/traits/collect.rs:312:17
[INFO] [stdout] note: if `Statement` implemented `Clone`, you could clone the value
[INFO] [stdout]   --> src/ast.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum Statement {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/evaluator.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |     for stmt in block.statements {
[INFO] [stdout]    |                 ---------------- you could clone this value
[INFO] [stdout] help: consider iterating over a slice of the `Vec<Statement>`'s content to avoid moving into the `for` loop
[INFO] [stdout]    |
[INFO] [stdout] 49 |     for stmt in &block.statements {
[INFO] [stdout]    |                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/evaluator.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         _ => Ok(Object::Null)
[INFO] [stdout]     |         ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/evaluator.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |           Expression::Ident(identifier) => {
[INFO] [stdout]     |           ----------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 139 | /         Expression::IntegerLiteral { 
[INFO] [stdout] 140 | |             value ,
[INFO] [stdout] 141 | |             ..
[INFO] [stdout] 142 | |         } => {
[INFO] [stdout]     | |_________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 146 | /         Expression::Boolean { 
[INFO] [stdout] 147 | |             value ,
[INFO] [stdout] 148 | |             ..
[INFO] [stdout] 149 | |         } => {
[INFO] [stdout]     | |_________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 153 | /         Expression::Prefix {  
[INFO] [stdout] 154 | |             operator, 
[INFO] [stdout] 155 | |             right ,
[INFO] [stdout] 156 | |             ..
[INFO] [stdout] 157 | |         } => {
[INFO] [stdout]     | |_________- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 253 |           _ => Ok(Object::Null)
[INFO] [stdout]     |           ^ ...and 4 other patterns collectively make this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monkey` (bin "monkey") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e2dbe5d005a1e58abbe794a79e4601a62d8c099b9b5f06a1033154b8f8d3578f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2dbe5d005a1e58abbe794a79e4601a62d8c099b9b5f06a1033154b8f8d3578f", kill_on_drop: false }`
[INFO] [stdout] e2dbe5d005a1e58abbe794a79e4601a62d8c099b9b5f06a1033154b8f8d3578f
