[INFO] cloning repository https://github.com/baevm/monkey-lang-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baevm/monkey-lang-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaevm%2Fmonkey-lang-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaevm%2Fmonkey-lang-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed6953ddb8393760628993357e0ce6078c88a0b3
[INFO] checking baevm/monkey-lang-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaevm%2Fmonkey-lang-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/baevm/monkey-lang-rs
[INFO] finished tweaking git repo https://github.com/baevm/monkey-lang-rs
[INFO] tweaked toml for git repo https://github.com/baevm/monkey-lang-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/baevm/monkey-lang-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/baevm/monkey-lang-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efb70efbf42e16227763fae2c49f78066b772570b0a8054be46e5ac4ab0e63b0
[INFO] running `Command { std: "docker" "start" "-a" "efb70efbf42e16227763fae2c49f78066b772570b0a8054be46e5ac4ab0e63b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efb70efbf42e16227763fae2c49f78066b772570b0a8054be46e5ac4ab0e63b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb70efbf42e16227763fae2c49f78066b772570b0a8054be46e5ac4ab0e63b0", kill_on_drop: false }`
[INFO] [stdout] efb70efbf42e16227763fae2c49f78066b772570b0a8054be46e5ac4ab0e63b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f14e29bf85cc2b39dceea56295d99d9578b5bdf5047ade8733e6d37c87c2840
[INFO] running `Command { std: "docker" "start" "-a" "7f14e29bf85cc2b39dceea56295d99d9578b5bdf5047ade8733e6d37c87c2840", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking monke_core v0.1.0 (/opt/rustwide/workdir/crates/monke_core)
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir/crates/compiler)
[INFO] [stdout] warning: unused variable: `let_statement`
[INFO] [stdout]   --> crates/compiler/src/compiler.rs:54:37
[INFO] [stdout]    |
[INFO] [stdout] 54 |             Statement::LetStatement(let_statement) => todo!(),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_let_statement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_statement`
[INFO] [stdout]   --> crates/compiler/src/compiler.rs:55:40
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Statement::ReturnStatement(return_statement) => todo!(),
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_return_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block_statement`
[INFO] [stdout]   --> crates/compiler/src/compiler.rs:56:39
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Statement::BlockStatement(block_statement) => todo!(),
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `for_statement`
[INFO] [stdout]   --> crates/compiler/src/compiler.rs:57:37
[INFO] [stdout]    |
[INFO] [stdout] 57 |             Statement::ForStatement(for_statement) => todo!(),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_for_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_result`
[INFO] [stdout]   --> crates/compiler/src/compiler.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |                     let right_result = self.compile_expression(&infix.right)?;
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_result`
[INFO] [stdout]   --> crates/compiler/src/compiler.rs:83:25
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     let left_result = self.compile_expression(&infix.left)?;
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_result`
[INFO] [stdout]   --> crates/compiler/src/compiler.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let left_result = self.compile_expression(&infix.left)?;
[INFO] [stdout]    |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_result`
[INFO] [stdout]   --> crates/compiler/src/compiler.rs:90:21
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 let right_result = self.compile_expression(&infix.right)?;
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_result`
[INFO] [stdout]    --> crates/compiler/src/compiler.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 let right_result = self.compile_expression(&prefix_expr.right)?;
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<i64, Infallible>
[INFO] [stdout]    --> crates/compiler/src/code.rs:237:33
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 operands[idx] = u16num.try_into().unwrap()
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `compiler` (lib) due to 1 previous error; 9 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "7f14e29bf85cc2b39dceea56295d99d9578b5bdf5047ade8733e6d37c87c2840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f14e29bf85cc2b39dceea56295d99d9578b5bdf5047ade8733e6d37c87c2840", kill_on_drop: false }`
[INFO] [stdout] 7f14e29bf85cc2b39dceea56295d99d9578b5bdf5047ade8733e6d37c87c2840
