Nov 29 17:36:08.956 INFO checking statechart/thot against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 17:36:08.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 29 17:36:09.421 INFO [stdout] c2df9557f8b3266bc4f7eda1f343625659fcc05a60820795112d700caf4619bb
Nov 29 17:36:09.423 INFO running `"docker" "start" "-a" "c2df9557f8b3266bc4f7eda1f343625659fcc05a60820795112d700caf4619bb"`
Nov 29 17:36:10.900 INFO [stderr] usermod: no changes
Nov 29 17:36:11.012 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Nov 29 17:36:15.368 INFO [stderr]    Compiling serde_derive v1.0.37
Nov 29 17:36:26.432 INFO [stderr]     Checking thot_core v0.1.0 (/source/packages/thot_core)
Nov 29 17:36:31.324 INFO [stderr] warning: unused variable: `guard`
Nov 29 17:36:31.325 INFO [stderr]    --> packages/thot_core/src/ast/core/to_microstep.rs:199:44
Nov 29 17:36:31.325 INFO [stderr]     |
Nov 29 17:36:31.325 INFO [stderr] 199 | fn gen_invocations(states: &[core::State], guard: &Option<Expression>) -> Vec<Statement> {
Nov 29 17:36:31.325 INFO [stderr]     |                                            ^^^^^ help: consider using `_guard` instead
Nov 29 17:36:31.325 INFO [stderr]     |
Nov 29 17:36:31.325 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 17:36:31.325 INFO [stderr] 
Nov 29 17:36:31.672 INFO [stderr] warning: variable does not need to be mutable
Nov 29 17:36:31.672 INFO [stderr]    --> packages/thot_core/src/ast/core/to_microstep.rs:200:9
Nov 29 17:36:31.672 INFO [stderr]     |
Nov 29 17:36:31.672 INFO [stderr] 200 |     let mut statements = vec![];
Nov 29 17:36:31.672 INFO [stderr]     |         ----^^^^^^^^^^
Nov 29 17:36:31.672 INFO [stderr]     |         |
Nov 29 17:36:31.672 INFO [stderr]     |         help: remove this `mut`
Nov 29 17:36:31.672 INFO [stderr]     |
Nov 29 17:36:31.672 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 17:36:31.672 INFO [stderr] 
Nov 29 17:36:32.365 INFO [stderr]     Checking thot v0.1.0 (/source)
Nov 29 17:36:32.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.77s
Nov 29 17:36:32.724 INFO [stderr] su: No module specific data is present
Nov 29 17:36:33.774 INFO running `"docker" "inspect" "c2df9557f8b3266bc4f7eda1f343625659fcc05a60820795112d700caf4619bb"`
Nov 29 17:36:34.062 INFO running `"docker" "rm" "-f" "c2df9557f8b3266bc4f7eda1f343625659fcc05a60820795112d700caf4619bb"`
Nov 29 17:36:34.396 INFO [stdout] c2df9557f8b3266bc4f7eda1f343625659fcc05a60820795112d700caf4619bb