[INFO] fetching crate secp256kfun_parity_backend 0.1.5...
[INFO] documenting secp256kfun_parity_backend-0.1.5 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate secp256kfun_parity_backend 0.1.5 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate secp256kfun_parity_backend 0.1.5 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 secp256kfun_parity_backend 0.1.5
[INFO] finished tweaking crates.io crate secp256kfun_parity_backend 0.1.5
[INFO] tweaked toml for crates.io crate secp256kfun_parity_backend 0.1.5 written to /workspace/builds/worker-6/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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 94ebb5f517284a68e37be895ecdddf63f2798f052bd8b85b65fea389efad899f
[INFO] running `Command { std: "docker" "start" "-a" "94ebb5f517284a68e37be895ecdddf63f2798f052bd8b85b65fea389efad899f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94ebb5f517284a68e37be895ecdddf63f2798f052bd8b85b65fea389efad899f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ebb5f517284a68e37be895ecdddf63f2798f052bd8b85b65fea389efad899f", kill_on_drop: false }`
[INFO] [stdout] 94ebb5f517284a68e37be895ecdddf63f2798f052bd8b85b65fea389efad899f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] ff3ce7bd1a4707603b97534d2283cd69b719d47352da458ff25b710da3d39828
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff3ce7bd1a4707603b97534d2283cd69b719d47352da458ff25b710da3d39828", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking crunchy v0.2.2
[INFO] [stderr]  Documenting secp256kfun_parity_backend v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> src/field.rs:20:27
[INFO] [stdout]    |
[INFO] [stdout] 20 |     /// X = sum(i=0..9, n[i]*2^(i*26)) mod p
[INFO] [stdout]    |                           ^ no item named `i` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "ff3ce7bd1a4707603b97534d2283cd69b719d47352da458ff25b710da3d39828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff3ce7bd1a4707603b97534d2283cd69b719d47352da458ff25b710da3d39828", kill_on_drop: false }`
[INFO] [stdout] ff3ce7bd1a4707603b97534d2283cd69b719d47352da458ff25b710da3d39828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 7f6d8386ae935b56365fde6b8d8b27724e17d1d287b7c4a54e4c5684fff0c8cf
[INFO] running `Command { std: "docker" "start" "-a" "7f6d8386ae935b56365fde6b8d8b27724e17d1d287b7c4a54e4c5684fff0c8cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]  Documenting secp256kfun_parity_backend v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `i`
[INFO] [stdout]   --> src/field.rs:20:27
[INFO] [stdout]    |
[INFO] [stdout] 20 |     /// X = sum(i=0..9, n[i]*2^(i*26)) mod p
[INFO] [stdout]    |                           ^ no item named `i` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "7f6d8386ae935b56365fde6b8d8b27724e17d1d287b7c4a54e4c5684fff0c8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f6d8386ae935b56365fde6b8d8b27724e17d1d287b7c4a54e4c5684fff0c8cf", kill_on_drop: false }`
[INFO] [stdout] 7f6d8386ae935b56365fde6b8d8b27724e17d1d287b7c4a54e4c5684fff0c8cf