[INFO] cloning repository https://github.com/makepad/makepad
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/makepad/makepad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakepad%2Fmakepad", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakepad%2Fmakepad'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b81b57d82697aa114b076669e9f211f4e681d46d
[INFO] documenting makepad/makepad 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%2Fmakepad%2Fmakepad" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/makepad/makepad 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/makepad/makepad
[INFO] finished tweaking git repo https://github.com/makepad/makepad
[INFO] tweaked toml for git repo https://github.com/makepad/makepad written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 70eec28037c553695adf9148208c3729a0e597bdb8e6bd5bcd7146c10f2115b4
[INFO] running `Command { std: "docker" "start" "-a" "70eec28037c553695adf9148208c3729a0e597bdb8e6bd5bcd7146c10f2115b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70eec28037c553695adf9148208c3729a0e597bdb8e6bd5bcd7146c10f2115b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70eec28037c553695adf9148208c3729a0e597bdb8e6bd5bcd7146c10f2115b4", kill_on_drop: false }`
[INFO] [stdout] 70eec28037c553695adf9148208c3729a0e597bdb8e6bd5bcd7146c10f2115b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] fdc4aac42ee849a311b2200082e5fd1683ab945b93bfe701368b53562fe82995
[INFO] running `Command { std: "docker" "start" "-a" "fdc4aac42ee849a311b2200082e5fd1683ab945b93bfe701368b53562fe82995", kill_on_drop: false }`
[INFO] [stderr]     Checking makepad-internal-iter v0.1.0 (/opt/rustwide/workdir/render/vector/internal_iter)
[INFO] [stderr]    Compiling makepad-microserde-derive v0.1.0 (/opt/rustwide/workdir/render/microserde/derive)
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling makepad-x11-sys v0.1.0 (/opt/rustwide/workdir/render/bind/x11-sys)
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling makepad-glx-sys v0.1.0 (/opt/rustwide/workdir/render/bind/glx-sys)
[INFO] [stderr]    Compiling makepad-detok-derive v0.2.0 (/opt/rustwide/workdir/render/live_compiler/detok_derive)
[INFO] [stderr]    Compiling makepad-live-body v0.2.0 (/opt/rustwide/workdir/render/live_body)
[INFO] [stderr]    Compiling makepad-draw-derive v0.1.0 (/opt/rustwide/workdir/render/draw_derive)
[INFO] [stderr]     Checking makepad-http v0.1.0 (/opt/rustwide/workdir/makepad/http)
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.3
[INFO] [stderr]    Compiling makepad-live-derive v0.1.0 (/opt/rustwide/workdir/render/live_parser/live_derive)
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]  Documenting makepad-live-body v0.2.0 (/opt/rustwide/workdir/render/live_body)
[INFO] [stderr]  Documenting makepad-objc-sys v0.2.7 (/opt/rustwide/workdir/render/bind/objc-sys)
[INFO] [stderr]  Documenting makepad-live-derive v0.1.0 (/opt/rustwide/workdir/render/live_parser/live_derive)
[INFO] [stderr]  Documenting makepad-internal-iter v0.1.0 (/opt/rustwide/workdir/render/vector/internal_iter)
[INFO] [stderr]  Documenting makepad-microserde-derive v0.1.0 (/opt/rustwide/workdir/render/microserde/derive)
[INFO] [stderr]  Documenting makepad-draw-derive v0.1.0 (/opt/rustwide/workdir/render/draw_derive)
[INFO] [stderr]  Documenting makepad-http v0.1.0 (/opt/rustwide/workdir/makepad/http)
[INFO] [stderr]  Documenting makepad-detok-derive v0.2.0 (/opt/rustwide/workdir/render/live_compiler/detok_derive)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> render/live_body/src/lib.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature = "nightly", feature(proc_macro_span))]
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> render/live_body/src/lib.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(feature = "nightly", feature(proc_macro_span))]
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `makepad-live-body` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `makepad-live-body`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type proc-macro --crate-name makepad_live_body render/live_body/src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="nightly"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=669a25b0ce80026a -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro --cap-lints=warn --crate-version 0.2.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "fdc4aac42ee849a311b2200082e5fd1683ab945b93bfe701368b53562fe82995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc4aac42ee849a311b2200082e5fd1683ab945b93bfe701368b53562fe82995", kill_on_drop: false }`
[INFO] [stdout] fdc4aac42ee849a311b2200082e5fd1683ab945b93bfe701368b53562fe82995