Dec 04 09:35:17.337 INFO checking statechart/thot against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:35:17.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 09:35:17.759 INFO [stdout] 0577719b57de15b65d4d47086b9d2030ae49462abab0ccdeb611d0d905252268
Dec 04 09:35:17.761 INFO running `"docker" "start" "-a" "0577719b57de15b65d4d47086b9d2030ae49462abab0ccdeb611d0d905252268"`
Dec 04 09:35:19.491 INFO [stderr] usermod: no changes
Dec 04 09:35:19.591 INFO [stderr]     Checking thot_core v0.1.0 (/source/packages/thot_core)
Dec 04 09:35:24.491 INFO [stderr] warning: unused variable: `guard`
Dec 04 09:35:24.491 INFO [stderr]    --> packages/thot_core/src/ast/core/to_microstep.rs:199:44
Dec 04 09:35:24.491 INFO [stderr]     |
Dec 04 09:35:24.491 INFO [stderr] 199 | fn gen_invocations(states: &[core::State], guard: &Option<Expression>) -> Vec<Statement> {
Dec 04 09:35:24.491 INFO [stderr]     |                                            ^^^^^ help: consider using `_guard` instead
Dec 04 09:35:24.491 INFO [stderr]     |
Dec 04 09:35:24.491 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 09:35:24.491 INFO [stderr] 
Dec 04 09:35:24.867 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:35:24.867 INFO [stderr]    --> packages/thot_core/src/ast/core/to_microstep.rs:200:9
Dec 04 09:35:24.867 INFO [stderr]     |
Dec 04 09:35:24.867 INFO [stderr] 200 |     let mut statements = vec![];
Dec 04 09:35:24.867 INFO [stderr]     |         ----^^^^^^^^^^
Dec 04 09:35:24.867 INFO [stderr]     |         |
Dec 04 09:35:24.867 INFO [stderr]     |         help: remove this `mut`
Dec 04 09:35:24.867 INFO [stderr]     |
Dec 04 09:35:24.867 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 09:35:24.867 INFO [stderr] 
Dec 04 09:35:25.523 INFO [stderr]     Checking thot v0.1.0 (/source)
Dec 04 09:35:25.890 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
Dec 04 09:35:25.899 INFO [stderr] su: No module specific data is present
Dec 04 09:35:26.683 INFO running `"docker" "inspect" "0577719b57de15b65d4d47086b9d2030ae49462abab0ccdeb611d0d905252268"`
Dec 04 09:35:27.101 INFO running `"docker" "rm" "-f" "0577719b57de15b65d4d47086b9d2030ae49462abab0ccdeb611d0d905252268"`
Dec 04 09:35:27.552 INFO [stdout] 0577719b57de15b65d4d47086b9d2030ae49462abab0ccdeb611d0d905252268