[INFO] fetching crate k256 0.11.0...
[INFO] documenting k256-0.11.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate k256 0.11.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate k256 0.11.0 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 k256 0.11.0
[INFO] finished tweaking crates.io crate k256 0.11.0
[INFO] tweaked toml for crates.io crate k256 0.11.0 written to /workspace/builds/worker-8/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-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4daa95b1a57994c118a9ca8976cb990e8ce0bfceeeb9074668716c158c5a194d
[INFO] running `Command { std: "docker" "start" "-a" "4daa95b1a57994c118a9ca8976cb990e8ce0bfceeeb9074668716c158c5a194d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4daa95b1a57994c118a9ca8976cb990e8ce0bfceeeb9074668716c158c5a194d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4daa95b1a57994c118a9ca8976cb990e8ce0bfceeeb9074668716c158c5a194d", kill_on_drop: false }`
[INFO] [stdout] 4daa95b1a57994c118a9ca8976cb990e8ce0bfceeeb9074668716c158c5a194d
[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: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] 05598291d46be1cec073d661a63e28df672914e914aca81aca6bb8a6913d8cf6
[INFO] running `Command { std: "docker" "start" "-a" "05598291d46be1cec073d661a63e28df672914e914aca81aca6bb8a6913d8cf6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]     Checking const-oid v0.9.0
[INFO] [stderr]     Checking base64ct v1.5.0
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking der v0.6.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking ff v0.12.0
[INFO] [stderr]     Checking group v0.12.0
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-bigint v0.4.2
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking elliptic-curve v0.12.0
[INFO] [stderr]     Checking rfc6979 v0.2.0
[INFO] [stderr]     Checking ecdsa v0.14.1
[INFO] [stderr]  Documenting k256 v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `elliptic_curve::JwkEcKey`
[INFO] [stdout]   --> src/ecdsa/verify.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | /// [`elliptic_curve::JwkEcKey`] instead.
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `JwkEcKey` in module `elliptic_curve`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "05598291d46be1cec073d661a63e28df672914e914aca81aca6bb8a6913d8cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05598291d46be1cec073d661a63e28df672914e914aca81aca6bb8a6913d8cf6", kill_on_drop: false }`
[INFO] [stdout] 05598291d46be1cec073d661a63e28df672914e914aca81aca6bb8a6913d8cf6
[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" "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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "ecdh ecdsa sha256 keccak256" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 741c2c3853d7e2df06b45019865a8ec4c7d8c4a76892102b87b008503130474a
[INFO] running `Command { std: "docker" "start" "-a" "741c2c3853d7e2df06b45019865a8ec4c7d8c4a76892102b87b008503130474a", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]     Checking const-oid v0.9.0
[INFO] [stderr]     Checking base64ct v1.5.0
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking keccak v0.1.2
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking der v0.6.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking ff v0.12.0
[INFO] [stderr]     Checking group v0.12.0
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-bigint v0.4.2
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking sha3 v0.10.1
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]     Checking rfc6979 v0.2.0
[INFO] [stderr]     Checking elliptic-curve v0.12.0
[INFO] [stderr]     Checking ecdsa v0.14.1
[INFO] [stderr]  Documenting k256 v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `elliptic_curve::JwkEcKey`
[INFO] [stdout]   --> src/ecdsa/verify.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | /// [`elliptic_curve::JwkEcKey`] instead.
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `JwkEcKey` in module `elliptic_curve`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.28s
[INFO] running `Command { std: "docker" "inspect" "741c2c3853d7e2df06b45019865a8ec4c7d8c4a76892102b87b008503130474a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741c2c3853d7e2df06b45019865a8ec4c7d8c4a76892102b87b008503130474a", kill_on_drop: false }`
[INFO] [stdout] 741c2c3853d7e2df06b45019865a8ec4c7d8c4a76892102b87b008503130474a