[INFO] updating cached repository Inspiravetion/highlightrs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Inspiravetion/highlightrs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Inspiravetion/highlightrs" "work/ex/beta-1.38-1/sources/1.37.0/gh/Inspiravetion/highlightrs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Inspiravetion/highlightrs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Inspiravetion/highlightrs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Inspiravetion/highlightrs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Inspiravetion/highlightrs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1ffeefb3044208efc6d468d53f02dac09bef247a
[INFO] sha for GitHub repo Inspiravetion/highlightrs: 1ffeefb3044208efc6d468d53f02dac09bef247a
[INFO] validating manifest of Inspiravetion/highlightrs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Inspiravetion/highlightrs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Inspiravetion/highlightrs
[INFO] finished frobbing Inspiravetion/highlightrs
[INFO] frobbed toml for Inspiravetion/highlightrs written to work/ex/beta-1.38-1/sources/1.37.0/gh/Inspiravetion/highlightrs/Cargo.toml
[INFO] started frobbing Inspiravetion/highlightrs
[INFO] finished frobbing Inspiravetion/highlightrs
[INFO] frobbed toml for Inspiravetion/highlightrs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Inspiravetion/highlightrs/Cargo.toml
[INFO] crate Inspiravetion/highlightrs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing Inspiravetion/highlightrs against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Inspiravetion/highlightrs:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4bbdf0f5775a82cd9d7760534d22437f0404f2d35715772681a27ccc8ce7a586
[INFO] running `"docker" "start" "-a" "4bbdf0f5775a82cd9d7760534d22437f0404f2d35715772681a27ccc8ce7a586"`
[INFO] [stderr]    Compiling highlightrs v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] error: expected expression, found `]`
[INFO] [stderr]   --> src/main.rs:50:32
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let html = highlight(input[], None, None);
[INFO] [stderr]    |                                ^ expected expression
[INFO] [stderr] 
[INFO] [stderr] error: expected expression, found `]`
[INFO] [stderr]   --> src/main.rs:55:43
[INFO] [stderr]    |
[INFO] [stderr] 55 |             match out_file.write_str(html[]) {
[INFO] [stderr]    |             -----                         ^ expected expression
[INFO] [stderr]    |             |
[INFO] [stderr]    |             while parsing this match expression
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `rustdoc`
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | extern crate rustdoc;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `highlightrs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4bbdf0f5775a82cd9d7760534d22437f0404f2d35715772681a27ccc8ce7a586"`
[INFO] running `"docker" "rm" "-f" "4bbdf0f5775a82cd9d7760534d22437f0404f2d35715772681a27ccc8ce7a586"`
[INFO] [stdout] 4bbdf0f5775a82cd9d7760534d22437f0404f2d35715772681a27ccc8ce7a586