[INFO] cloning repository https://github.com/moiseevv/builder_macros
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moiseevv/builder_macros" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoiseevv%2Fbuilder_macros", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoiseevv%2Fbuilder_macros'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 85214429f286b26bfba8ee25258b616504ff6904
[INFO] documenting moiseevv/builder_macros against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoiseevv%2Fbuilder_macros" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moiseevv/builder_macros on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/moiseevv/builder_macros
[INFO] finished tweaking git repo https://github.com/moiseevv/builder_macros
[INFO] tweaked toml for git repo https://github.com/moiseevv/builder_macros written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/moiseevv/builder_macros already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c782d6aa4458cb22222aa41256c478f5ef5a3a749b0458dd62d5d68518d2b041
[INFO] running `Command { std: "docker" "start" "-a" "c782d6aa4458cb22222aa41256c478f5ef5a3a749b0458dd62d5d68518d2b041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c782d6aa4458cb22222aa41256c478f5ef5a3a749b0458dd62d5d68518d2b041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c782d6aa4458cb22222aa41256c478f5ef5a3a749b0458dd62d5d68518d2b041", kill_on_drop: false }`
[INFO] [stdout] c782d6aa4458cb22222aa41256c478f5ef5a3a749b0458dd62d5d68518d2b041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32af063af82e6a1645cc17db933c3b56b1c7c09f3189c99109e7a4004cf93505
[INFO] running `Command { std: "docker" "start" "-a" "32af063af82e6a1645cc17db933c3b56b1c7c09f3189c99109e7a4004cf93505", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting builder v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: non-item in item list
[INFO] [stdout]    --> src/lib.rs:104:1
[INFO] [stdout]     |
[INFO] [stdout] 91  | impl BuilderInfo{
[INFO] [stdout]     |                 - item list starts here
[INFO] [stdout] ...
[INFO] [stdout] 104 | let builder_fields = self.fields.iter().map(|n,t,_|{
[INFO] [stdout]     | ^^^ non-item starts here
[INFO] [stdout] ...
[INFO] [stdout] 162 | }
[INFO] [stdout]     | - item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `.`
[INFO] [stdout]    --> src/lib.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 |         .finish()
[INFO] [stdout]     |         ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `builder`
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type proc-macro --crate-name builder src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=26bc73ff7c8db899 -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d47503f88fb3d493.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-edd25ff2098498e2.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-8515bf9c0b8efa63.rmeta --extern proc_macro --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "32af063af82e6a1645cc17db933c3b56b1c7c09f3189c99109e7a4004cf93505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32af063af82e6a1645cc17db933c3b56b1c7c09f3189c99109e7a4004cf93505", kill_on_drop: false }`
[INFO] [stdout] 32af063af82e6a1645cc17db933c3b56b1c7c09f3189c99109e7a4004cf93505