[INFO] fetching crate htmldom_read 0.5.0...
[INFO] documenting htmldom_read-0.5.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate htmldom_read 0.5.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate htmldom_read 0.5.0 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 htmldom_read 0.5.0
[INFO] finished tweaking crates.io crate htmldom_read 0.5.0
[INFO] tweaked toml for crates.io crate htmldom_read 0.5.0 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 566d649c0d68b57e904dd0734aca78f15e2af5ecb7d3d71caa86789e32e83979
[INFO] running `Command { std: "docker" "start" "-a" "566d649c0d68b57e904dd0734aca78f15e2af5ecb7d3d71caa86789e32e83979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "566d649c0d68b57e904dd0734aca78f15e2af5ecb7d3d71caa86789e32e83979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "566d649c0d68b57e904dd0734aca78f15e2af5ecb7d3d71caa86789e32e83979", kill_on_drop: false }`
[INFO] [stdout] 566d649c0d68b57e904dd0734aca78f15e2af5ecb7d3d71caa86789e32e83979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6546969058c3a77ed58dd7223b1a2042c3f6751edf7526c5eacf79cac1f72a9f
[INFO] running `Command { std: "docker" "start" "-a" "6546969058c3a77ed58dd7223b1a2042c3f6751edf7526c5eacf79cac1f72a9f", 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]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking backtrace v0.3.65
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking quick-xml v0.13.3
[INFO] [stderr]  Documenting htmldom_read v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `overwrite_attribute`
[INFO] [stdout]    --> src/lib.rs:816:61
[INFO] [stdout]     |
[INFO] [stdout] 816 |     /// If you need to overwrite the attribute anyway use [`overwrite_attribute`].
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^ no item named `overwrite_attribute` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `values_to_string`
[INFO] [stdout]     --> src/lib.rs:1189:11
[INFO] [stdout]      |
[INFO] [stdout] 1189 |     /// [`values_to_string`]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^ no item named `values_to_string` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `all_text_separately`
[INFO] [stdout]     --> src/lib.rs:1295:15
[INFO] [stdout]      |
[INFO] [stdout] 1295 |     /// See [`all_text_separately`].
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^ no item named `all_text_separately` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.95s
[INFO] running `Command { std: "docker" "inspect" "6546969058c3a77ed58dd7223b1a2042c3f6751edf7526c5eacf79cac1f72a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6546969058c3a77ed58dd7223b1a2042c3f6751edf7526c5eacf79cac1f72a9f", kill_on_drop: false }`
[INFO] [stdout] 6546969058c3a77ed58dd7223b1a2042c3f6751edf7526c5eacf79cac1f72a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", 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] 4dde23a654ab0c648ee8f1b8579cb6221c50f2279c3145a573120c96f6637ddc
[INFO] running `Command { std: "docker" "start" "-a" "4dde23a654ab0c648ee8f1b8579cb6221c50f2279c3145a573120c96f6637ddc", kill_on_drop: false }`
[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 memchr v2.5.0
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]    Compiling backtrace v0.3.65
[INFO] [stderr]     Checking object v0.28.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking quick-xml v0.13.3
[INFO] [stderr]  Documenting htmldom_read v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `overwrite_attribute`
[INFO] [stdout]    --> src/lib.rs:816:61
[INFO] [stdout]     |
[INFO] [stdout] 816 |     /// If you need to overwrite the attribute anyway use [`overwrite_attribute`].
[INFO] [stdout]     |                                                             ^^^^^^^^^^^^^^^^^^^ no item named `overwrite_attribute` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `values_to_string`
[INFO] [stdout]     --> src/lib.rs:1189:11
[INFO] [stdout]      |
[INFO] [stdout] 1189 |     /// [`values_to_string`]
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^ no item named `values_to_string` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `all_text_separately`
[INFO] [stdout]     --> src/lib.rs:1295:15
[INFO] [stdout]      |
[INFO] [stdout] 1295 |     /// See [`all_text_separately`].
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^ no item named `all_text_separately` in scope
[INFO] [stdout]      |
[INFO] [stdout]      = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.95s
[INFO] running `Command { std: "docker" "inspect" "4dde23a654ab0c648ee8f1b8579cb6221c50f2279c3145a573120c96f6637ddc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dde23a654ab0c648ee8f1b8579cb6221c50f2279c3145a573120c96f6637ddc", kill_on_drop: false }`
[INFO] [stdout] 4dde23a654ab0c648ee8f1b8579cb6221c50f2279c3145a573120c96f6637ddc