[INFO] cloning repository https://github.com/jprochazk/anikibot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jprochazk/anikibot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprochazk%2Fanikibot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjprochazk%2Fanikibot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef76030021dba700b77537d87ece84c30dd275c9
[INFO] documenting jprochazk/anikibot 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%2Fjprochazk%2Fanikibot" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jprochazk/anikibot 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] removed /workspace/builds/worker-2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/jprochazk/anikibot
[INFO] finished tweaking git repo https://github.com/jprochazk/anikibot
[INFO] tweaked toml for git repo https://github.com/jprochazk/anikibot written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jprochazk/anikibot 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]  Downloading crates ...
[INFO] [stderr]   Downloaded mlua v0.5.3
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[INFO] [stderr]   Downloaded luajit-src v210.1.3+restyfe08842
[INFO] [stderr]   Downloaded lua-src v540.0.1
[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" "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] 1e381fdd97b1d1436efa1a449573e5c690596504633532801f5fa2ce777ffcf1
[INFO] running `Command { std: "docker" "start" "-a" "1e381fdd97b1d1436efa1a449573e5c690596504633532801f5fa2ce777ffcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e381fdd97b1d1436efa1a449573e5c690596504633532801f5fa2ce777ffcf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e381fdd97b1d1436efa1a449573e5c690596504633532801f5fa2ce777ffcf1", kill_on_drop: false }`
[INFO] [stdout] 1e381fdd97b1d1436efa1a449573e5c690596504633532801f5fa2ce777ffcf1
[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" "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] a0f5b98b28325f6da0ff2961603a7e57139828d237cfc192c788a65e2d159262
[INFO] running `Command { std: "docker" "start" "-a" "a0f5b98b28325f6da0ff2961603a7e57139828d237cfc192c788a65e2d159262", kill_on_drop: false }`
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[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling serde_derive v1.0.124
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[INFO] [stderr]    Compiling serde v1.0.124
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[INFO] [stderr]  Documenting twitch_getters v0.0.1 (/opt/rustwide/workdir/twitch/twitch_getters)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> twitch/twitch_getters/src/lib.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(proc_macro_diagnostic)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `self::twitch_getters` is both a function and an attribute macro
[INFO] [stdout]  --> twitch/twitch_getters/src/lib.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! [`twitch_getters`]: crate::twitch_getters
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! [`twitch_getters`]: crate::twitch_getters()
[INFO] [stdout]   |                                              ++
[INFO] [stdout] help: to link to the attribute macro, prefix with `macro@`
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! [`twitch_getters`]: macro@crate::twitch_getters
[INFO] [stdout]   |                         ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sqlformat v0.1.6
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `twitch_getters`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type proc-macro --crate-name twitch_getters twitch/twitch_getters/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=3e956448fcc48fc1 -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-7ac7aa49b1a6a3f9.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-72bc99ea0f6f55d2.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-f1707549bb8b756f.rmeta --extern proc_macro --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a0f5b98b28325f6da0ff2961603a7e57139828d237cfc192c788a65e2d159262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0f5b98b28325f6da0ff2961603a7e57139828d237cfc192c788a65e2d159262", kill_on_drop: false }`
[INFO] [stdout] a0f5b98b28325f6da0ff2961603a7e57139828d237cfc192c788a65e2d159262