[INFO] fetching crate html5ever_macros 0.2.7...
[INFO] documenting html5ever_macros-0.2.7 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate html5ever_macros 0.2.7 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate html5ever_macros 0.2.7 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 crates.io crate html5ever_macros 0.2.7
[INFO] finished tweaking crates.io crate html5ever_macros 0.2.7
[INFO] tweaked toml for crates.io crate html5ever_macros 0.2.7 written to /workspace/builds/worker-5/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c25e617fa1221c8bc30f23ecde06c292603d3b7964a87816ec9ee119d4c3a9f
[INFO] running `Command { std: "docker" "start" "-a" "9c25e617fa1221c8bc30f23ecde06c292603d3b7964a87816ec9ee119d4c3a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c25e617fa1221c8bc30f23ecde06c292603d3b7964a87816ec9ee119d4c3a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c25e617fa1221c8bc30f23ecde06c292603d3b7964a87816ec9ee119d4c3a9f", kill_on_drop: false }`
[INFO] [stdout] 9c25e617fa1221c8bc30f23ecde06c292603d3b7964a87816ec9ee119d4c3a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 968ceb6b9697d745b68a7685bc101d393c512a542ab4363e8fc3b6ea9fd9ad13
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "968ceb6b9697d745b68a7685bc101d393c512a542ab4363e8fc3b6ea9fd9ad13", kill_on_drop: false }`
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]  Documenting html5ever_macros v0.2.7 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]   --> src/lib.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(quote, rustc_private)]
[INFO] [stdout]    |            ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `syntax`
[INFO] [stdout]   --> src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | extern crate syntax;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:284:22
[INFO] [stdout]     |
[INFO] [stdout] 284 |     let mut fields = quote_tokens!(&mut *cx, kind: $kind,);
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:287:45
[INFO] [stdout]     |
[INFO] [stdout] 287 |         Some(name) => push_all(&mut fields, quote_tokens!(&mut *cx, name: atom!($name),)),
[INFO] [stdout]     |                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:289:5
[INFO] [stdout]     |
[INFO] [stdout] 289 |     quote_tokens!(&mut *cx,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:330:24
[INFO] [stdout]     |
[INFO] [stdout] 330 |             Some(i) => quote_tokens!(&mut *cx, $i @),
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:342:41
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 push_all(&mut arm_code, quote_tokens!(&mut *cx, $binding $pat => $expr,));
[INFO] [stdout]     |                                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:378:57
[INFO] [stdout]     |
[INFO] [stdout] 378 | ...                   push_all(&mut arm_code, quote_tokens!(&mut *cx, |));
[INFO] [stdout]     |                                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:402:49
[INFO] [stdout]     |
[INFO] [stdout] 402 |                         push_all(&mut arm_code, quote_tokens!(&mut *cx, => $expr,));
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:454:50
[INFO] [stdout]     |
[INFO] [stdout] 454 |             push_all(&mut enable_wildcards_code, quote_tokens!(&mut *cx, => false,));
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:462:38
[INFO] [stdout]     |
[INFO] [stdout] 462 |         push_all(&mut wildcard_code, quote_tokens!(&mut *cx,
[INFO] [stdout]     |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:468:8
[INFO] [stdout]     |
[INFO] [stdout] 468 |     Ok(quote_tokens!(&mut *cx,
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/pre_expand.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     quote_tokens!(&mut *cx, $attrs $items)
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:131:25
[INFO] [stdout]     |
[INFO] [stdout] 131 |             EndTag   => quote_tokens!(&mut *cx, ::tokenizer::EndTag),
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `quote_tokens` in this scope
[INFO] [stdout]    --> src/match_token.rs:130:25
[INFO] [stdout]     |
[INFO] [stdout] 130 |             StartTag => quote_tokens!(&mut *cx, ::tokenizer::StartTag),
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]   --> src/lib.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | #![feature(quote, rustc_private)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `html5ever_macros`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type dylib --crate-name html5ever_macros src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=a6397852c9b7b67f -L dependency=/opt/rustwide/target/debug/deps --extern mac=/opt/rustwide/target/debug/deps/libmac-24e6e910a457d6c6.rmeta --cap-lints=warn --crate-version 0.2.7` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "968ceb6b9697d745b68a7685bc101d393c512a542ab4363e8fc3b6ea9fd9ad13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "968ceb6b9697d745b68a7685bc101d393c512a542ab4363e8fc3b6ea9fd9ad13", kill_on_drop: false }`
[INFO] [stdout] 968ceb6b9697d745b68a7685bc101d393c512a542ab4363e8fc3b6ea9fd9ad13