[INFO] fetching crate highlightrs 0.0.1... [INFO] checking highlightrs-0.0.1 against beta for pr-78714 [INFO] extracting crate highlightrs 0.0.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate highlightrs 0.0.1 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate highlightrs 0.0.1 [INFO] finished tweaking crates.io crate highlightrs 0.0.1 [INFO] tweaked toml for crates.io crate highlightrs 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] f7350561aa9348e6a6e2c924595482c7273c515aae3b54c0f63e98818ce50463 [INFO] running `Command { std: "docker" "start" "-a" "f7350561aa9348e6a6e2c924595482c7273c515aae3b54c0f63e98818ce50463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f7350561aa9348e6a6e2c924595482c7273c515aae3b54c0f63e98818ce50463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7350561aa9348e6a6e2c924595482c7273c515aae3b54c0f63e98818ce50463", kill_on_drop: false }` [INFO] [stdout] f7350561aa9348e6a6e2c924595482c7273c515aae3b54c0f63e98818ce50463 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] 46ce34b93264d61d8e0e5873be9705a0db3a888632427137df606100dee6e613 [INFO] running `Command { std: "docker" "start" "-a" "46ce34b93264d61d8e0e5873be9705a0db3a888632427137df606100dee6e613", kill_on_drop: false }` [INFO] [stderr] Checking highlightrs v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: expected expression, found `]` [INFO] [stdout] --> src/main.rs:47:32 [INFO] [stdout] | [INFO] [stdout] 47 | 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:52:43 [INFO] [stdout] | [INFO] [stdout] 52 | 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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: expected expression, found `]` [INFO] [stdout] --> src/main.rs:47:32 [INFO] [stdout] | [INFO] [stdout] 47 | 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:52:43 [INFO] [stdout] | [INFO] [stdout] 52 | match out_file.write_str(html[]) { [INFO] [stdout] | ----- ^ expected expression [INFO] [stdout] | | [INFO] [stdout] | while parsing this match expression [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [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] running `Command { std: "docker" "inspect" "46ce34b93264d61d8e0e5873be9705a0db3a888632427137df606100dee6e613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46ce34b93264d61d8e0e5873be9705a0db3a888632427137df606100dee6e613", kill_on_drop: false }` [INFO] [stdout] 46ce34b93264d61d8e0e5873be9705a0db3a888632427137df606100dee6e613