[INFO] fetching crate katexit 0.1.2...
[INFO] documenting katexit-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate katexit 0.1.2 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate katexit 0.1.2 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] started tweaking crates.io crate katexit 0.1.2
[INFO] finished tweaking crates.io crate katexit 0.1.2
[INFO] tweaked toml for crates.io crate katexit 0.1.2 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 0305faf28c4668079c411e18c46908897be967abebedee2a68d5318462a60728
[INFO] running `Command { std: "docker" "start" "-a" "0305faf28c4668079c411e18c46908897be967abebedee2a68d5318462a60728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0305faf28c4668079c411e18c46908897be967abebedee2a68d5318462a60728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0305faf28c4668079c411e18c46908897be967abebedee2a68d5318462a60728", kill_on_drop: false }`
[INFO] [stdout] 0305faf28c4668079c411e18c46908897be967abebedee2a68d5318462a60728
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 65eef1a6345ad6987b43871ec789a2d34b0e11a01286127f0315f51d4d07c7fd
[INFO] running `Command { std: "docker" "start" "-a" "65eef1a6345ad6987b43871ec789a2d34b0e11a01286127f0315f51d4d07c7fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting katexit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `autorender`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]             - They uses [`--html-in-header` option in rustdoc](https://doc.rust-lang.org/rustdoc/command-line-arguments.html#--html-in-header-include-more-html-in-head) to inserts [KaTeX auto-render script](autorender). But it requires some complicated setting in Cargo.toml.
[INFO] [stdout]                                                                                                                                                                                                                ^^^^^^^^^^
[INFO] [stdout]   = note: no item named `autorender` in scope
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "65eef1a6345ad6987b43871ec789a2d34b0e11a01286127f0315f51d4d07c7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65eef1a6345ad6987b43871ec789a2d34b0e11a01286127f0315f51d4d07c7fd", kill_on_drop: false }`
[INFO] [stdout] 65eef1a6345ad6987b43871ec789a2d34b0e11a01286127f0315f51d4d07c7fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 6f6f24f4af327db62f10b1517b054a510abef1410c76598803450a767b334bc5
[INFO] running `Command { std: "docker" "start" "-a" "6f6f24f4af327db62f10b1517b054a510abef1410c76598803450a767b334bc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting katexit v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `autorender`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![doc = include_str!("../README.md")]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]             - They uses [`--html-in-header` option in rustdoc](https://doc.rust-lang.org/rustdoc/command-line-arguments.html#--html-in-header-include-more-html-in-head) to inserts [KaTeX auto-render script](autorender). But it requires some complicated setting in Cargo.toml.
[INFO] [stdout]                                                                                                                                                                                                                ^^^^^^^^^^
[INFO] [stdout]   = note: no item named `autorender` in scope
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "6f6f24f4af327db62f10b1517b054a510abef1410c76598803450a767b334bc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6f24f4af327db62f10b1517b054a510abef1410c76598803450a767b334bc5", kill_on_drop: false }`
[INFO] [stdout] 6f6f24f4af327db62f10b1517b054a510abef1410c76598803450a767b334bc5