Nov 27 19:47:39.846 INFO checking statechart/thot against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 19:47:39.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 19:47:40.332 INFO [stdout] 566806f9a127441ce8c4205e9f427f4f48f31f957a6c01829f342133387c957f
Nov 27 19:47:40.334 INFO running `"docker" "start" "-a" "566806f9a127441ce8c4205e9f427f4f48f31f957a6c01829f342133387c957f"`
Nov 27 19:47:41.712 INFO [stderr] usermod: no changes
Nov 27 19:47:41.848 INFO [stderr]    Compiling proc-macro2 v0.3.6
Nov 27 19:47:46.067 INFO [stderr]    Compiling quote v0.5.1
Nov 27 19:47:47.386 INFO [stderr]    Compiling syn v0.13.1
Nov 27 19:47:57.096 INFO [stderr]    Compiling serde_derive_internals v0.23.0
Nov 27 19:48:01.449 INFO [stderr]    Compiling serde_derive v1.0.37
Nov 27 19:48:12.675 INFO [stderr]     Checking thot_core v0.1.0 (/source/packages/thot_core)
Nov 27 19:48:17.469 INFO [stderr] warning: unused variable: `guard`
Nov 27 19:48:17.470 INFO [stderr]    --> packages/thot_core/src/ast/core/to_microstep.rs:199:44
Nov 27 19:48:17.470 INFO [stderr]     |
Nov 27 19:48:17.470 INFO [stderr] 199 | fn gen_invocations(states: &[core::State], guard: &Option<Expression>) -> Vec<Statement> {
Nov 27 19:48:17.470 INFO [stderr]     |                                            ^^^^^ help: consider using `_guard` instead
Nov 27 19:48:17.471 INFO [stderr]     |
Nov 27 19:48:17.471 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 27 19:48:17.471 INFO [stderr] 
Nov 27 19:48:17.908 INFO [stderr] warning: variable does not need to be mutable
Nov 27 19:48:17.908 INFO [stderr]    --> packages/thot_core/src/ast/core/to_microstep.rs:200:9
Nov 27 19:48:17.908 INFO [stderr]     |
Nov 27 19:48:17.908 INFO [stderr] 200 |     let mut statements = vec![];
Nov 27 19:48:17.908 INFO [stderr]     |         ----^^^^^^^^^^
Nov 27 19:48:17.908 INFO [stderr]     |         |
Nov 27 19:48:17.909 INFO [stderr]     |         help: remove this `mut`
Nov 27 19:48:17.909 INFO [stderr]     |
Nov 27 19:48:17.909 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 27 19:48:17.910 INFO [stderr] 
Nov 27 19:48:18.620 INFO [stderr]     Checking thot v0.1.0 (/source)
Nov 27 19:48:19.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.40s
Nov 27 19:48:19.143 INFO [stderr] su: No module specific data is present
Nov 27 19:48:20.562 INFO running `"docker" "inspect" "566806f9a127441ce8c4205e9f427f4f48f31f957a6c01829f342133387c957f"`
Nov 27 19:48:20.799 INFO running `"docker" "rm" "-f" "566806f9a127441ce8c4205e9f427f4f48f31f957a6c01829f342133387c957f"`
Nov 27 19:48:21.156 INFO [stdout] 566806f9a127441ce8c4205e9f427f4f48f31f957a6c01829f342133387c957f