[INFO] cloning repository https://github.com/flowscripter/template-deno-rust-library
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flowscripter/template-deno-rust-library" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowscripter%2Ftemplate-deno-rust-library", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowscripter%2Ftemplate-deno-rust-library'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea92c5b94bf873d4e4e511ea65be0110226ff82d
[INFO] documenting flowscripter/template-deno-rust-library against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflowscripter%2Ftemplate-deno-rust-library" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flowscripter/template-deno-rust-library on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/flowscripter/template-deno-rust-library
[INFO] finished tweaking git repo https://github.com/flowscripter/template-deno-rust-library
[INFO] tweaked toml for git repo https://github.com/flowscripter/template-deno-rust-library written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/flowscripter/template-deno-rust-library already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded flowscripter_template_rust_library v1.1.3
[INFO] [stderr]   Downloaded deno_bindgen_macro v0.5.1
[INFO] [stderr]   Downloaded deno_bindgen v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51080498bb7a3193357045dd2541306ab8d75b63c4499e667eb6f51a238124ac
[INFO] running `Command { std: "docker" "start" "-a" "51080498bb7a3193357045dd2541306ab8d75b63c4499e667eb6f51a238124ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51080498bb7a3193357045dd2541306ab8d75b63c4499e667eb6f51a238124ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51080498bb7a3193357045dd2541306ab8d75b63c4499e667eb6f51a238124ac", kill_on_drop: false }`
[INFO] [stdout] 51080498bb7a3193357045dd2541306ab8d75b63c4499e667eb6f51a238124ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1797fbdcdd2a82e264ae2309bb9ac4695d73187a92c3fea2907ae04e4af3df73
[INFO] running `Command { std: "docker" "start" "-a" "1797fbdcdd2a82e264ae2309bb9ac4695d73187a92c3fea2907ae04e4af3df73", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling itoa v1.0.2
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]     Checking flowscripter_template_rust_library v1.1.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling deno_bindgen_macro v0.5.1
[INFO] [stderr]     Checking deno_bindgen v0.5.1
[INFO] [stderr]  Documenting flowscripter_template_deno_rust_library v1.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[deno_bindgen]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: Error opening meta file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `flowscripter_template_deno_rust_library`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type cdylib --crate-type lib --crate-name flowscripter_template_deno_rust_library src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=bf3124a49435186c -L dependency=/opt/rustwide/target/debug/deps --extern deno_bindgen=/opt/rustwide/target/debug/deps/libdeno_bindgen-1e21c381fe1899c6.rmeta --extern flowscripter_template_rust_library=/opt/rustwide/target/debug/deps/libflowscripter_template_rust_library-61a710338fed6311.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-0e9b8ef197d4f7ff.rmeta --cap-lints=warn --crate-version 1.0.7` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "1797fbdcdd2a82e264ae2309bb9ac4695d73187a92c3fea2907ae04e4af3df73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1797fbdcdd2a82e264ae2309bb9ac4695d73187a92c3fea2907ae04e4af3df73", kill_on_drop: false }`
[INFO] [stdout] 1797fbdcdd2a82e264ae2309bb9ac4695d73187a92c3fea2907ae04e4af3df73