[INFO] cloning repository https://github.com/KittydaCat/LogicSolver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KittydaCat/LogicSolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKittydaCat%2FLogicSolver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKittydaCat%2FLogicSolver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec38a2ddae55191e245f490d13753a9d897edf7f
[INFO] testing KittydaCat/LogicSolver against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKittydaCat%2FLogicSolver" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KittydaCat/LogicSolver
[INFO] finished tweaking git repo https://github.com/KittydaCat/LogicSolver
[INFO] tweaked toml for git repo https://github.com/KittydaCat/LogicSolver written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KittydaCat/LogicSolver on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KittydaCat/LogicSolver 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" "+beta-2026-03-05" "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
[ERROR] error running command: no output for 300 seconds
[INFO] testing KittydaCat/LogicSolver against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKittydaCat%2FLogicSolver" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KittydaCat/LogicSolver
[INFO] finished tweaking git repo https://github.com/KittydaCat/LogicSolver
[INFO] tweaked toml for git repo https://github.com/KittydaCat/LogicSolver written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KittydaCat/LogicSolver on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KittydaCat/LogicSolver 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" "+beta-2026-03-05" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1210acea5e7e14abe38a81be5771adc07626720f0f1ac49b46ec4d304a08bfbb
[INFO] running `Command { std: "docker" "start" "-a" "1210acea5e7e14abe38a81be5771adc07626720f0f1ac49b46ec4d304a08bfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1210acea5e7e14abe38a81be5771adc07626720f0f1ac49b46ec4d304a08bfbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1210acea5e7e14abe38a81be5771adc07626720f0f1ac49b46ec4d304a08bfbb", kill_on_drop: false }`
[INFO] [stdout] 1210acea5e7e14abe38a81be5771adc07626720f0f1ac49b46ec4d304a08bfbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd1b3eef081420845c42e28c7a246d2a23b816648588575b4c903789657863f0
[INFO] running `Command { std: "docker" "start" "-a" "dd1b3eef081420845c42e28c7a246d2a23b816648588575b4c903789657863f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling LogicSolver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `{`, found keyword `if`
[INFO] [stdout]    --> src/main.rs:125:5
[INFO] [stdout]     |
[INFO] [stdout] 125 |     if let Some((cond, _)) = scope.find( & |x|
[INFO] [stdout]     |     ^^ expected `{`
[INFO] [stdout]     |
[INFO] [stdout] note: the `if` expression is missing a block after this condition
[INFO] [stdout]    --> src/main.rs:123:8
[INFO] [stdout]     |
[INFO] [stdout] 123 |     if scope.find(&|x| *x == goal)
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: you might have meant to write this as part of a block
[INFO] [stdout]     |
[INFO] [stdout] 125 ~     { if let Some((cond, _)) = scope.find( & |x|
[INFO] [stdout] 126 |         if let Sentence::Conditional(prem, con) = x {**con == goal} else {false}
[INFO] [stdout] ...
[INFO] [stdout] 130 |
[INFO] [stdout] 131 ~     }; }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnMut(&&(Sentence, Rule, Option<usize>))` closure, found `&dyn for<'a> Fn(&'a Sentence) -> bool`
[INFO] [stdout]   --> src/main.rs:84:38
[INFO] [stdout]    |
[INFO] [stdout] 84 |         match self.steps.iter().find(condition) {
[INFO] [stdout]    |                                 ---- ^^^^^^^^^ expected an `FnMut(&&(Sentence, Rule, Option<usize>))` closure, found `&dyn for<'a> Fn(&'a Sentence) -> bool`
[INFO] [stdout]    |                                 |
[INFO] [stdout]    |                                 required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `for<'a> Fn(&'a &(Sentence, Rule, Option<usize>))` is not implemented for `dyn for<'a> Fn(&'a Sentence) -> bool`
[INFO] [stdout]    = note: expected a closure with signature `for<'a> fn(&'a &(Sentence, Rule, Option<usize>))`
[INFO] [stdout]               found a closure with signature `fn(&Sentence)`
[INFO] [stdout]    = note: required for `&dyn for<'a> Fn(&'a Sentence) -> bool` to implement `for<'a> FnMut(&'a &(Sentence, Rule, Option<usize>))`
[INFO] [stdout] note: required by a bound in `find`
[INFO] [stdout]   --> /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/iter/traits/iterator.rs:2937:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `LogicSolver` (bin "LogicSolver") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "dd1b3eef081420845c42e28c7a246d2a23b816648588575b4c903789657863f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1b3eef081420845c42e28c7a246d2a23b816648588575b4c903789657863f0", kill_on_drop: false }`
[INFO] [stdout] dd1b3eef081420845c42e28c7a246d2a23b816648588575b4c903789657863f0
