Nov 02 06:00:30.632 INFO checking statechart/thot against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 06:00:30.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 06:00:31.116 INFO blam! e26fa1bf74aecee5da65de8dd5930be213941730fb143fe489fa6353a20b6ddb
Nov 02 06:00:31.121 INFO running `"docker" "start" "-a" "e26fa1bf74aecee5da65de8dd5930be213941730fb143fe489fa6353a20b6ddb"`
Nov 02 06:00:32.493 INFO kablam! usermod: no changes
Nov 02 06:00:32.592 INFO kablam!     Checking serde v1.0.37
Nov 02 06:00:32.592 INFO kablam!    Compiling serde_derive_internals v0.23.0
Nov 02 06:00:37.602 INFO kablam!    Compiling serde_derive v1.0.37
Nov 02 06:00:52.066 INFO kablam!     Checking thot_core v0.1.0 (/source/packages/thot_core)
Nov 02 06:00:56.701 INFO kablam! warning: unused variable: `guard`
Nov 02 06:00:56.701 INFO kablam!    --> packages/thot_core/src/ast/core/to_microstep.rs:199:44
Nov 02 06:00:56.701 INFO kablam!     |
Nov 02 06:00:56.701 INFO kablam! 199 | fn gen_invocations(states: &[core::State], guard: &Option<Expression>) -> Vec<Statement> {
Nov 02 06:00:56.702 INFO kablam!     |                                            ^^^^^ help: consider using `_guard` instead
Nov 02 06:00:56.702 INFO kablam!     |
Nov 02 06:00:56.702 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 06:00:56.703 INFO kablam! 
Nov 02 06:00:57.069 INFO kablam! warning: variable does not need to be mutable
Nov 02 06:00:57.069 INFO kablam!    --> packages/thot_core/src/ast/core/to_microstep.rs:200:9
Nov 02 06:00:57.069 INFO kablam!     |
Nov 02 06:00:57.069 INFO kablam! 200 |     let mut statements = vec![];
Nov 02 06:00:57.070 INFO kablam!     |         ----^^^^^^^^^^
Nov 02 06:00:57.070 INFO kablam!     |         |
Nov 02 06:00:57.070 INFO kablam!     |         help: remove this `mut`
Nov 02 06:00:57.071 INFO kablam!     |
Nov 02 06:00:57.071 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 02 06:00:57.071 INFO kablam! 
Nov 02 06:00:57.750 INFO kablam!     Checking thot v0.1.0 (/source)
Nov 02 06:00:57.984 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.45s
Nov 02 06:00:57.992 INFO kablam! su: No module specific data is present
Nov 02 06:00:58.794 INFO running `"docker" "rm" "-f" "e26fa1bf74aecee5da65de8dd5930be213941730fb143fe489fa6353a20b6ddb"`
Nov 02 06:00:59.068 INFO blam! e26fa1bf74aecee5da65de8dd5930be213941730fb143fe489fa6353a20b6ddb