Nov 03 22:33:00.080 INFO checking statechart/thot against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 22:33:00.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 22:33:00.565 INFO blam! e20bc7a995b326659d82666b89e070300319ced520254b6bc3642866444bcfb2
Nov 03 22:33:00.569 INFO running `"docker" "start" "-a" "e20bc7a995b326659d82666b89e070300319ced520254b6bc3642866444bcfb2"`
Nov 03 22:33:02.787 INFO kablam! usermod: no changes
Nov 03 22:33:02.867 INFO kablam!     Checking serde v1.0.37
Nov 03 22:33:02.867 INFO kablam!    Compiling proc-macro2 v0.3.6
Nov 03 22:33:07.469 INFO kablam!    Compiling quote v0.5.1
Nov 03 22:33:09.191 INFO kablam!    Compiling syn v0.13.1
Nov 03 22:33:21.924 INFO kablam!    Compiling serde_derive_internals v0.23.0
Nov 03 22:33:26.672 INFO kablam!    Compiling serde_derive v1.0.37
Nov 03 22:33:35.365 INFO kablam!     Checking thot_core v0.1.0 (/source/packages/thot_core)
Nov 03 22:33:39.812 INFO kablam! warning: unused variable: `guard`
Nov 03 22:33:39.812 INFO kablam!    --> packages/thot_core/src/ast/core/to_microstep.rs:199:44
Nov 03 22:33:39.812 INFO kablam!     |
Nov 03 22:33:39.812 INFO kablam! 199 | fn gen_invocations(states: &[core::State], guard: &Option<Expression>) -> Vec<Statement> {
Nov 03 22:33:39.812 INFO kablam!     |                                            ^^^^^ help: consider using `_guard` instead
Nov 03 22:33:39.812 INFO kablam!     |
Nov 03 22:33:39.812 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 22:33:39.813 INFO kablam! 
Nov 03 22:33:40.192 INFO kablam! warning: variable does not need to be mutable
Nov 03 22:33:40.192 INFO kablam!    --> packages/thot_core/src/ast/core/to_microstep.rs:200:9
Nov 03 22:33:40.192 INFO kablam!     |
Nov 03 22:33:40.192 INFO kablam! 200 |     let mut statements = vec![];
Nov 03 22:33:40.192 INFO kablam!     |         ----^^^^^^^^^^
Nov 03 22:33:40.192 INFO kablam!     |         |
Nov 03 22:33:40.192 INFO kablam!     |         help: remove this `mut`
Nov 03 22:33:40.192 INFO kablam!     |
Nov 03 22:33:40.192 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 03 22:33:40.192 INFO kablam! 
Nov 03 22:33:40.867 INFO kablam!     Checking thot v0.1.0 (/source)
Nov 03 22:33:41.232 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.41s
Nov 03 22:33:41.239 INFO kablam! su: No module specific data is present
Nov 03 22:33:42.857 INFO running `"docker" "rm" "-f" "e20bc7a995b326659d82666b89e070300319ced520254b6bc3642866444bcfb2"`
Nov 03 22:33:43.255 INFO blam! e20bc7a995b326659d82666b89e070300319ced520254b6bc3642866444bcfb2