[INFO] updating cached repository https://github.com/edfloreshz/compiler-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 12fb13db2ce67dd30225db7da8d94bd799f1603f
[INFO] testing edfloreshz/compiler-rs against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedfloreshz%2Fcompiler-rs" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/edfloreshz/compiler-rs on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/edfloreshz/compiler-rs
[INFO] finished tweaking git repo https://github.com/edfloreshz/compiler-rs
[INFO] tweaked toml for git repo https://github.com/edfloreshz/compiler-rs written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/edfloreshz/compiler-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a0ef4d0c5ca663347fcf2b9a5dafe0b11004f58d09d5e686fd111ff82d02cc9a
[INFO] running `"docker" "start" "-a" "a0ef4d0c5ca663347fcf2b9a5dafe0b11004f58d09d5e686fd111ff82d02cc9a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling compiler-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/main.rs:10:17
[INFO] [stderr]    |
[INFO] [stderr] 10 |         token = automata::Automata::set_lexer();
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `token::Token`, found `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: `match` arms have incompatible types
[INFO] [stderr]    --> src/automata.rs:126:32
[INFO] [stderr]     |
[INFO] [stderr] 119 | /                     match character {
[INFO] [stderr] 120 | |                         '\r' => break,
[INFO] [stderr] 121 | |                         '~' => automata.final_main_line += automata.first_main_line,
[INFO] [stderr] 122 | |                         '\t' => break,
[INFO] [stderr] ...   |
[INFO] [stderr] 125 | |                         ' ' => break,
[INFO] [stderr]     | |                                ----- this and all prior arms are found to be of type `()`
[INFO] [stderr] 126 | |                         ';' => Token {token_type: END_OF_STATEMENT, value: String::from(";")},
[INFO] [stderr]     | |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `token::Token`
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |                         }
[INFO] [stderr] 172 | |                     }
[INFO] [stderr]     | |_____________________- `match` arms have incompatible types
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: could not compile `compiler-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a0ef4d0c5ca663347fcf2b9a5dafe0b11004f58d09d5e686fd111ff82d02cc9a"`
[INFO] running `"docker" "rm" "-f" "a0ef4d0c5ca663347fcf2b9a5dafe0b11004f58d09d5e686fd111ff82d02cc9a"`
[INFO] [stdout] a0ef4d0c5ca663347fcf2b9a5dafe0b11004f58d09d5e686fd111ff82d02cc9a