Dec 17 19:14:42.945 INFO checking mrsekut/WritingAnInterpreterInRust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:14:42.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mrsekut/WritingAnInterpreterInRust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 19:14:43.102 INFO [stdout] a43f9a3ebb272128622b0a1e19604e18caa769e523ce8f0451f5deba848e5a6e
Dec 17 19:14:43.104 INFO running `"docker" "start" "-a" "a43f9a3ebb272128622b0a1e19604e18caa769e523ce8f0451f5deba848e5a6e"`
Dec 17 19:14:43.582 INFO [stderr]     Checking monkey v0.1.0 (/opt/crater/workdir)
Dec 17 19:14:43.746 INFO [stderr] error[E0004]: non-exhaustive patterns: `&_` not covered
Dec 17 19:14:43.746 INFO [stderr]   --> src/lexer/lexer.rs:44:15
Dec 17 19:14:43.746 INFO [stderr]    |
Dec 17 19:14:43.746 INFO [stderr] 44 |         match &*self.ch {
Dec 17 19:14:43.746 INFO [stderr]    |               ^^^^^^^^^ pattern `&_` not covered
Dec 17 19:14:43.746 INFO [stderr] 
Dec 17 19:14:43.754 INFO [stderr] error: aborting due to previous error
Dec 17 19:14:43.754 INFO [stderr] 
Dec 17 19:14:43.754 INFO [stderr] For more information about this error, try `rustc --explain E0004`.
Dec 17 19:14:43.761 INFO [stderr] error: Could not compile `monkey`.
Dec 17 19:14:43.761 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 19:14:43.782 INFO [stderr] error[E0004]: non-exhaustive patterns: `&_` not covered
Dec 17 19:14:43.782 INFO [stderr]   --> src/lexer/lexer.rs:44:15
Dec 17 19:14:43.782 INFO [stderr]    |
Dec 17 19:14:43.782 INFO [stderr] 44 |         match &*self.ch {
Dec 17 19:14:43.782 INFO [stderr]    |               ^^^^^^^^^ pattern `&_` not covered
Dec 17 19:14:43.782 INFO [stderr] 
Dec 17 19:14:43.784 INFO [stderr] error: aborting due to previous error
Dec 17 19:14:43.784 INFO [stderr] 
Dec 17 19:14:43.784 INFO [stderr] For more information about this error, try `rustc --explain E0004`.
Dec 17 19:14:43.788 INFO [stderr] error: Could not compile `monkey`.
Dec 17 19:14:43.788 INFO [stderr] 
Dec 17 19:14:43.788 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 19:14:44.080 INFO running `"docker" "inspect" "a43f9a3ebb272128622b0a1e19604e18caa769e523ce8f0451f5deba848e5a6e"`
Dec 17 19:14:44.200 INFO running `"docker" "rm" "-f" "a43f9a3ebb272128622b0a1e19604e18caa769e523ce8f0451f5deba848e5a6e"`
Dec 17 19:14:44.380 INFO [stdout] a43f9a3ebb272128622b0a1e19604e18caa769e523ce8f0451f5deba848e5a6e