[INFO] fetching crate liu 0.0.1...
[INFO] documenting liu-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate liu 0.0.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate liu 0.0.1 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] removed /workspace/builds/worker-23/source/.cargo/config.toml
[INFO] started tweaking crates.io crate liu 0.0.1
[INFO] finished tweaking crates.io crate liu 0.0.1
[INFO] tweaked toml for crates.io crate liu 0.0.1 written to /workspace/builds/worker-23/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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] fa31efd4e74a33d6484afa09aa880eb018b1d944c5e52280098b2088f1f52241
[INFO] running `Command { std: "docker" "start" "-a" "fa31efd4e74a33d6484afa09aa880eb018b1d944c5e52280098b2088f1f52241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa31efd4e74a33d6484afa09aa880eb018b1d944c5e52280098b2088f1f52241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa31efd4e74a33d6484afa09aa880eb018b1d944c5e52280098b2088f1f52241", kill_on_drop: false }`
[INFO] [stdout] fa31efd4e74a33d6484afa09aa880eb018b1d944c5e52280098b2088f1f52241
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] ce377d90798e6218e8211fb06d1cd5f16dcf2e90b6a83e7492879338ec456790
[INFO] running `Command { std: "docker" "start" "-a" "ce377d90798e6218e8211fb06d1cd5f16dcf2e90b6a83e7492879338ec456790", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking region v3.0.0
[INFO] [stderr]     Checking aliu v0.1.22
[INFO] [stderr]  Documenting liu v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Files::location`
[INFO] [stdout]   --> src/types.rs:25:26
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// [`Files::location`]: Files::location
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ no item named `Files` 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::files::column_index`
[INFO] [stdout]    --> src/types.rs:240:27
[INFO] [stdout]     |
[INFO] [stdout] 240 |     /// [`column_index`]: crate::files::column_index
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `files` in module `liu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::files`
[INFO] [stdout]    --> src/types.rs:239:20
[INFO] [stdout]     |
[INFO] [stdout] 239 |     /// [`files`]: crate::files
[INFO] [stdout]     |                    ^^^^^^^^^^^^ no item named `files` in module `liu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/print_format.rs:445:22
[INFO] [stdout]     |
[INFO] [stdout] 445 | /// Filler text from http://www.cupcakeipsum.com
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.cupcakeipsum.com>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "ce377d90798e6218e8211fb06d1cd5f16dcf2e90b6a83e7492879338ec456790", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce377d90798e6218e8211fb06d1cd5f16dcf2e90b6a83e7492879338ec456790", kill_on_drop: false }`
[INFO] [stdout] ce377d90798e6218e8211fb06d1cd5f16dcf2e90b6a83e7492879338ec456790
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] [stdout] 178745cf29a5758adc95218e9514eec6c6b347b938a23504ec5be4b857590d60
[INFO] running `Command { std: "docker" "start" "-a" "178745cf29a5758adc95218e9514eec6c6b347b938a23504ec5be4b857590d60", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking region v3.0.0
[INFO] [stderr]     Checking aliu v0.1.22
[INFO] [stderr]  Documenting liu v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 3.67s
[INFO] [stdout] warning: unresolved link to `Files::location`
[INFO] [stdout]   --> src/types.rs:25:26
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// [`Files::location`]: Files::location
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ no item named `Files` 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::files::column_index`
[INFO] [stdout]    --> src/types.rs:240:27
[INFO] [stdout]     |
[INFO] [stdout] 240 |     /// [`column_index`]: crate::files::column_index
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `files` in module `liu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::files`
[INFO] [stdout]    --> src/types.rs:239:20
[INFO] [stdout]     |
[INFO] [stdout] 239 |     /// [`files`]: crate::files
[INFO] [stdout]     |                    ^^^^^^^^^^^^ no item named `files` in module `liu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/print_format.rs:445:22
[INFO] [stdout]     |
[INFO] [stdout] 445 | /// Filler text from http://www.cupcakeipsum.com
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.cupcakeipsum.com>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "178745cf29a5758adc95218e9514eec6c6b347b938a23504ec5be4b857590d60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "178745cf29a5758adc95218e9514eec6c6b347b938a23504ec5be4b857590d60", kill_on_drop: false }`
[INFO] [stdout] 178745cf29a5758adc95218e9514eec6c6b347b938a23504ec5be4b857590d60