[INFO] fetching crate opaque-ke 2.0.0-pre.2...
[INFO] documenting opaque-ke-2.0.0-pre.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate opaque-ke 2.0.0-pre.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate opaque-ke 2.0.0-pre.2 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 opaque-ke 2.0.0-pre.2
[INFO] finished tweaking crates.io crate opaque-ke 2.0.0-pre.2
[INFO] tweaked toml for crates.io crate opaque-ke 2.0.0-pre.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate opaque-ke 2.0.0-pre.2 already has a lockfile, it will not be regenerated
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ba6c492bd059d5c47381987853f07ffcd3a8cc8b809c4ce45016af9b1207a7ba
[INFO] running `Command { std: "docker" "start" "-a" "ba6c492bd059d5c47381987853f07ffcd3a8cc8b809c4ce45016af9b1207a7ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba6c492bd059d5c47381987853f07ffcd3a8cc8b809c4ce45016af9b1207a7ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6c492bd059d5c47381987853f07ffcd3a8cc8b809c4ce45016af9b1207a7ba", kill_on_drop: false }`
[INFO] [stdout] ba6c492bd059d5c47381987853f07ffcd3a8cc8b809c4ce45016af9b1207a7ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 285a5741ec6df4f67e47a78e287574aa53603fb7563be1347690f0105d1fd5f9
[INFO] running `Command { std: "docker" "start" "-a" "285a5741ec6df4f67e47a78e287574aa53603fb7563be1347690f0105d1fd5f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ff v0.11.0
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling derive-where v1.0.0-rc.3
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]     Checking zeroize v1.5.4
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking sec1 v0.2.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking crypto-bigint v0.4.0-pre.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking curve25519-dalek v4.0.0-pre.1
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking elliptic-curve v0.12.0-pre.1
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]     Checking voprf v0.4.0-pre.2
[INFO] [stderr]  Documenting opaque-ke v2.0.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `X25519`
[INFO] [stdout]     --> src/lib.rs:1011:40
[INFO] [stdout]      |
[INFO] [stdout] 1011 | //!   `ristretto255-*`. This enables [`X25519`] as a `KeGroup`.
[INFO] [stdout]      |                                        ^^^^^^ no item named `X25519` 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 25.05s
[INFO] running `Command { std: "docker" "inspect" "285a5741ec6df4f67e47a78e287574aa53603fb7563be1347690f0105d1fd5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285a5741ec6df4f67e47a78e287574aa53603fb7563be1347690f0105d1fd5f9", kill_on_drop: false }`
[INFO] [stdout] 285a5741ec6df4f67e47a78e287574aa53603fb7563be1347690f0105d1fd5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "argon2 std x25519-u64" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 7d765d4aee9d2129c8535e98de43d2d69b8f534970846b0d1d26c40491b4f06d
[INFO] running `Command { std: "docker" "start" "-a" "7d765d4aee9d2129c8535e98de43d2d69b8f534970846b0d1d26c40491b4f06d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking const-oid v0.7.1
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking base64ct v1.5.0
[INFO] [stderr]     Checking der v0.5.1
[INFO] [stderr]     Checking ff v0.11.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]     Checking group v0.11.0
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling derive-where v1.0.0-rc.3
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]     Checking zeroize v1.5.4
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking sec1 v0.2.1
[INFO] [stderr]     Checking crypto-bigint v0.4.0-pre.0
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking curve25519-dalek v4.0.0-pre.1
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking blake2 v0.10.4
[INFO] [stderr]     Checking elliptic-curve v0.12.0-pre.1
[INFO] [stderr]     Checking argon2 v0.4.0
[INFO] [stderr]     Checking hkdf v0.12.3
[INFO] [stderr]     Checking voprf v0.4.0-pre.2
[INFO] [stderr]  Documenting opaque-ke v2.0.0-pre.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.15s
[INFO] running `Command { std: "docker" "inspect" "7d765d4aee9d2129c8535e98de43d2d69b8f534970846b0d1d26c40491b4f06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d765d4aee9d2129c8535e98de43d2d69b8f534970846b0d1d26c40491b4f06d", kill_on_drop: false }`
[INFO] [stdout] 7d765d4aee9d2129c8535e98de43d2d69b8f534970846b0d1d26c40491b4f06d