[INFO] fetching crate sophia 0.7.2...
[INFO] documenting sophia-0.7.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate sophia 0.7.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate sophia 0.7.2 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 sophia 0.7.2
[INFO] finished tweaking crates.io crate sophia 0.7.2
[INFO] tweaked toml for crates.io crate sophia 0.7.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate sophia 0.7.2 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a3ca5526f8b2b4536fef56c77fc3bcbb061198db416f1bceae29be08599eb3fd
[INFO] running `Command { std: "docker" "start" "-a" "a3ca5526f8b2b4536fef56c77fc3bcbb061198db416f1bceae29be08599eb3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3ca5526f8b2b4536fef56c77fc3bcbb061198db416f1bceae29be08599eb3fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3ca5526f8b2b4536fef56c77fc3bcbb061198db416f1bceae29be08599eb3fd", kill_on_drop: false }`
[INFO] [stdout] a3ca5526f8b2b4536fef56c77fc3bcbb061198db416f1bceae29be08599eb3fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c6626c475491a1fb05e962a571d9bfee56cb1f7ff2c66b376a62b1cbe641c103
[INFO] running `Command { std: "docker" "start" "-a" "c6626c475491a1fb05e962a571d9bfee56cb1f7ff2c66b376a62b1cbe641c103", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking mownstr v0.1.3
[INFO] [stderr]     Checking resiter v0.4.0
[INFO] [stderr]     Checking oxilangtag v0.1.2
[INFO] [stderr]     Checking weak-table v0.3.2
[INFO] [stderr]     Checking rio_api v0.6.2
[INFO] [stderr]     Checking oxiri v0.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking rio_turtle v0.6.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking sophia_iri v0.7.2
[INFO] [stderr]     Checking sophia_api v0.7.2
[INFO] [stderr]     Checking sophia_term v0.7.2
[INFO] [stderr]     Checking sophia_rio v0.7.2
[INFO] [stderr]     Checking sophia_indexed v0.7.2
[INFO] [stderr]     Checking sophia_inmem v0.7.2
[INFO] [stderr]     Checking sophia_turtle v0.7.2
[INFO] [stderr]  Documenting sophia v0.7.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `sophia_xml::parser`
[INFO] [stdout]   --> src/lib.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// [`sophia_xml::parser`] as [`xml`](crate::parser::xml).
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^ no item named `sophia_xml` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::parser::xml`
[INFO] [stdout]   --> src/lib.rs:93:39
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// [`sophia_xml::parser`] as [`xml`](crate::parser::xml).
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^ no item named `xml` in module `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `sophia_xml::serializer`
[INFO] [stdout]    --> src/lib.rs:120:7
[INFO] [stdout]     |
[INFO] [stdout] 120 | /// [`sophia_xml::serializer`] as [`xml`](crate::serializer::xml).
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ no item named `sophia_xml` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::serializer::xml`
[INFO] [stdout]    --> src/lib.rs:120:43
[INFO] [stdout]     |
[INFO] [stdout] 120 | /// [`sophia_xml::serializer`] as [`xml`](crate::serializer::xml).
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^^ no item named `xml` in module `serializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
[INFO] running `Command { std: "docker" "inspect" "c6626c475491a1fb05e962a571d9bfee56cb1f7ff2c66b376a62b1cbe641c103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6626c475491a1fb05e962a571d9bfee56cb1f7ff2c66b376a62b1cbe641c103", kill_on_drop: false }`
[INFO] [stdout] c6626c475491a1fb05e962a571d9bfee56cb1f7ff2c66b376a62b1cbe641c103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 65ec8e25a4ce5e66345eaf033b0f62c4f855e936f8de29dcc8aafad3b8ccff1e
[INFO] running `Command { std: "docker" "start" "-a" "65ec8e25a4ce5e66345eaf033b0f62c4f855e936f8de29dcc8aafad3b8ccff1e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking mownstr v0.1.3
[INFO] [stderr]     Checking oxilangtag v0.1.2
[INFO] [stderr]     Checking resiter v0.4.0
[INFO] [stderr]     Checking rio_api v0.6.2
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking oxiri v0.2.1
[INFO] [stderr]     Checking weak-table v0.3.2
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]     Checking rio_turtle v0.6.2
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking quick-xml v0.22.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking rio_xml v0.6.2
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking sophia_iri v0.7.2
[INFO] [stderr]     Checking sophia_api v0.7.2
[INFO] [stderr]     Checking sophia_term v0.7.2
[INFO] [stderr]     Checking sophia_rio v0.7.2
[INFO] [stderr]     Checking sophia_xml v0.7.2
[INFO] [stderr]     Checking sophia_indexed v0.7.2
[INFO] [stderr]     Checking sophia_inmem v0.7.2
[INFO] [stderr]     Checking sophia_turtle v0.7.2
[INFO] [stderr]  Documenting sophia v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] running `Command { std: "docker" "inspect" "65ec8e25a4ce5e66345eaf033b0f62c4f855e936f8de29dcc8aafad3b8ccff1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65ec8e25a4ce5e66345eaf033b0f62c4f855e936f8de29dcc8aafad3b8ccff1e", kill_on_drop: false }`
[INFO] [stdout] 65ec8e25a4ce5e66345eaf033b0f62c4f855e936f8de29dcc8aafad3b8ccff1e