Nov 29 21:53:21.806 INFO checking mrsekut/WritingAnInterpreterInRust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 21:53:21.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 21:53:22.136 INFO [stdout] 51e45059c5bd71b595080582f57127e9b431abace1db6877495a7ff7d66ba14c
Nov 29 21:53:22.142 INFO running `"docker" "start" "-a" "51e45059c5bd71b595080582f57127e9b431abace1db6877495a7ff7d66ba14c"`
Nov 29 21:53:22.830 INFO [stderr] usermod: no changes
Nov 29 21:53:22.854 INFO [stderr]     Checking monkey v0.1.0 (/source)
Nov 29 21:53:23.116 INFO [stderr] error[E0004]: non-exhaustive patterns: `&_` not covered
Nov 29 21:53:23.116 INFO [stderr]   --> src/lexer/lexer.rs:44:15
Nov 29 21:53:23.116 INFO [stderr]    |
Nov 29 21:53:23.116 INFO [stderr] 44 |         match &*self.ch {
Nov 29 21:53:23.116 INFO [stderr]    |               ^^^^^^^^^ pattern `&_` not covered
Nov 29 21:53:23.116 INFO [stderr] 
Nov 29 21:53:23.116 INFO [stderr] error: aborting due to previous error
Nov 29 21:53:23.116 INFO [stderr] 
Nov 29 21:53:23.116 INFO [stderr] For more information about this error, try `rustc --explain E0004`.
Nov 29 21:53:23.116 INFO [stderr] error[E0004]: non-exhaustive patterns: `&_` not covered
Nov 29 21:53:23.116 INFO [stderr]   --> src/lexer/lexer.rs:44:15
Nov 29 21:53:23.116 INFO [stderr]    |
Nov 29 21:53:23.116 INFO [stderr] 44 |         match &*self.ch {
Nov 29 21:53:23.116 INFO [stderr]    |               ^^^^^^^^^ pattern `&_` not covered
Nov 29 21:53:23.116 INFO [stderr] 
Nov 29 21:53:23.116 INFO [stderr] error: Could not compile `monkey`.
Nov 29 21:53:23.116 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 29 21:53:23.116 INFO [stderr] error: aborting due to previous error
Nov 29 21:53:23.116 INFO [stderr] 
Nov 29 21:53:23.116 INFO [stderr] For more information about this error, try `rustc --explain E0004`.
Nov 29 21:53:23.124 INFO [stderr] error: Could not compile `monkey`.
Nov 29 21:53:23.124 INFO [stderr] 
Nov 29 21:53:23.124 INFO [stderr] To learn more, run the command again with --verbose.
Nov 29 21:53:23.124 INFO [stderr] su: No module specific data is present
Nov 29 21:53:23.528 INFO running `"docker" "inspect" "51e45059c5bd71b595080582f57127e9b431abace1db6877495a7ff7d66ba14c"`
Nov 29 21:53:23.638 INFO running `"docker" "rm" "-f" "51e45059c5bd71b595080582f57127e9b431abace1db6877495a7ff7d66ba14c"`
Nov 29 21:53:23.760 INFO [stdout] 51e45059c5bd71b595080582f57127e9b431abace1db6877495a7ff7d66ba14c