[INFO] cloning repository https://github.com/Inspiravetion/highlightrs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Inspiravetion/highlightrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInspiravetion%2Fhighlightrs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInspiravetion%2Fhighlightrs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ffeefb3044208efc6d468d53f02dac09bef247a
[INFO] testing Inspiravetion/highlightrs against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInspiravetion%2Fhighlightrs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Inspiravetion/highlightrs on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Inspiravetion/highlightrs
[INFO] finished tweaking git repo https://github.com/Inspiravetion/highlightrs
[INFO] tweaked toml for git repo https://github.com/Inspiravetion/highlightrs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Inspiravetion/highlightrs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c403eb7bf963c1f4173b44007960b2cda79cc2ab51c038d478b3fac699c863b2
[INFO] running `Command { std: "docker" "start" "-a" "c403eb7bf963c1f4173b44007960b2cda79cc2ab51c038d478b3fac699c863b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c403eb7bf963c1f4173b44007960b2cda79cc2ab51c038d478b3fac699c863b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c403eb7bf963c1f4173b44007960b2cda79cc2ab51c038d478b3fac699c863b2", kill_on_drop: false }`
[INFO] [stdout] c403eb7bf963c1f4173b44007960b2cda79cc2ab51c038d478b3fac699c863b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6449e25b2a2bc1b86fbe8efb9fcd6f2fce3f69bdb77486d57d337baf11b02ba
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a6449e25b2a2bc1b86fbe8efb9fcd6f2fce3f69bdb77486d57d337baf11b02ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling highlightrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]   --> src/main.rs:50:32
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let html = highlight(input[], None, None);
[INFO] [stdout]    |                                ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `]`
[INFO] [stdout]   --> src/main.rs:55:43
[INFO] [stdout]    |
[INFO] [stdout] 55 |             match out_file.write_str(html[]) {
[INFO] [stdout]    |             -----                         ^ expected expression
[INFO] [stdout]    |             |
[INFO] [stdout]    |             while parsing this match expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `rustdoc`
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate rustdoc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `highlightrs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a6449e25b2a2bc1b86fbe8efb9fcd6f2fce3f69bdb77486d57d337baf11b02ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6449e25b2a2bc1b86fbe8efb9fcd6f2fce3f69bdb77486d57d337baf11b02ba", kill_on_drop: false }`
[INFO] [stdout] a6449e25b2a2bc1b86fbe8efb9fcd6f2fce3f69bdb77486d57d337baf11b02ba