[INFO] fetching crate asn1_der 0.7.4...
[INFO] documenting asn1_der-0.7.4 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate asn1_der 0.7.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate asn1_der 0.7.4 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asn1_der 0.7.4
[INFO] finished tweaking crates.io crate asn1_der 0.7.4
[INFO] tweaked toml for crates.io crate asn1_der 0.7.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61acf2b9425940c94d1c4abd9548ce52cee0e2b9b400b59ae64a63ae6cdb8c64
[INFO] running `Command { std: "docker" "start" "-a" "61acf2b9425940c94d1c4abd9548ce52cee0e2b9b400b59ae64a63ae6cdb8c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61acf2b9425940c94d1c4abd9548ce52cee0e2b9b400b59ae64a63ae6cdb8c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61acf2b9425940c94d1c4abd9548ce52cee0e2b9b400b59ae64a63ae6cdb8c64", kill_on_drop: false }`
[INFO] [stdout] 61acf2b9425940c94d1c4abd9548ce52cee0e2b9b400b59ae64a63ae6cdb8c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efb9f054d9a2ce974634baf412a6e5acdc8babe410783d395f22d11157fb6e2b
[INFO] running `Command { std: "docker" "start" "-a" "efb9f054d9a2ce974634baf412a6e5acdc8babe410783d395f22d11157fb6e2b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting asn1_der v0.7.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `no_panic`
[INFO] [stdout]   --> src/error.rs:93:63
[INFO] [stdout]    |
[INFO] [stdout] 93 |     /// [Is there a way to use potentially panicking code in a #[no_panic] function #16](https://github.com/dtolnay/no-panic/issues/16)_
[INFO] [stdout]    |                                                                  ^^^^^^^^ no item named `no_panic` 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 `no_panic`
[INFO] [stdout]    --> src/error.rs:150:63
[INFO] [stdout]     |
[INFO] [stdout] 150 |     /// [Is there a way to use potentially panicking code in a #[no_panic] function #16](https://github.com/dtolnay/no-panic/issues/16)_
[INFO] [stdout]     |                                                                  ^^^^^^^^ no item named `no_panic` 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 `no_panic`
[INFO] [stdout]   --> src/typed/utf8_string.rs:44:63
[INFO] [stdout]    |
[INFO] [stdout] 44 |     /// [Is there a way to use potentially panicking code in a #[no_panic] function #16](https://github.com/dtolnay/no-panic/issues/16)_
[INFO] [stdout]    |                                                                  ^^^^^^^^ no item named `no_panic` 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 0.91s
[INFO] running `Command { std: "docker" "inspect" "efb9f054d9a2ce974634baf412a6e5acdc8babe410783d395f22d11157fb6e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efb9f054d9a2ce974634baf412a6e5acdc8babe410783d395f22d11157fb6e2b", kill_on_drop: false }`
[INFO] [stdout] efb9f054d9a2ce974634baf412a6e5acdc8babe410783d395f22d11157fb6e2b
