[INFO] fetching crate vach 0.3.6...
[INFO] documenting vach-0.3.6 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate vach 0.3.6 into /workspace/builds/worker-29/source
[INFO] validating manifest of crates.io crate vach 0.3.6 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 vach 0.3.6
[INFO] finished tweaking crates.io crate vach 0.3.6
[INFO] tweaked toml for crates.io crate vach 0.3.6 written to /workspace/builds/worker-29/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] [stderr]     Blocking waiting for file lock on package cache
[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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] e28b8a6d70692188d65d1f3d69882961cfe0570a4c7605e7ae1b638073f1039f
[INFO] running `Command { std: "docker" "start" "-a" "e28b8a6d70692188d65d1f3d69882961cfe0570a4c7605e7ae1b638073f1039f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e28b8a6d70692188d65d1f3d69882961cfe0570a4c7605e7ae1b638073f1039f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28b8a6d70692188d65d1f3d69882961cfe0570a4c7605e7ae1b638073f1039f", kill_on_drop: false }`
[INFO] [stdout] e28b8a6d70692188d65d1f3d69882961cfe0570a4c7605e7ae1b638073f1039f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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] 9917fcf5d3ee6de305e5ef91783b472f7cd7ca540f60fe3187eb0f7c8ac8891c
[INFO] running `Command { std: "docker" "start" "-a" "9917fcf5d3ee6de305e5ef91783b472f7cd7ca540f60fe3187eb0f7c8ac8891c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]  Documenting vach v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::crypto::Keypair`
[INFO] [stdout]   --> src/global/error.rs:18:56
[INFO] [stdout]    |
[INFO] [stdout] 18 |     /// An error that is returned when either a [Keypair](crate::crypto::Keypair), Signature, [PublicKey](crate::crypto::PublicKey) or [S...
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^^ no item named `crypto` in module `vach`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::crypto::PublicKey`
[INFO] [stdout]   --> src/global/error.rs:18:104
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...::Keypair), Signature, [PublicKey](crate::crypto::PublicKey) or [SecretKey](crate::crypto::SecretKey) fails to deserialize.
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `crypto` in module `vach`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::crypto::SecretKey`
[INFO] [stdout]   --> src/global/error.rs:18:145
[INFO] [stdout]    |
[INFO] [stdout] 18 | ...:crypto::PublicKey) or [SecretKey](crate::crypto::SecretKey) fails to deserialize.
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `crypto` in module `vach`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::crypto::Keypair`
[INFO] [stdout]    --> src/writer/builder/mod.rs:133:71
[INFO] [stdout]     |
[INFO] [stdout] 133 |     /// Configure the custom *`MAGIC`*, `Header` flags and a [`Keypair`](crate::crypto::Keypair) using the [`BuilderConfig`] struct.
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^^^^^^^^ no item named `crypto` in module `vach`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "9917fcf5d3ee6de305e5ef91783b472f7cd7ca540f60fe3187eb0f7c8ac8891c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9917fcf5d3ee6de305e5ef91783b472f7cd7ca540f60fe3187eb0f7c8ac8891c", kill_on_drop: false }`
[INFO] [stdout] 9917fcf5d3ee6de305e5ef91783b472f7cd7ca540f60fe3187eb0f7c8ac8891c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 614d35fb612b4d61c1ca4eb7d2b3f0ec0fe71dbb9e82ff2d7b74854870742dfe
[INFO] running `Command { std: "docker" "start" "-a" "614d35fb612b4d61c1ca4eb7d2b3f0ec0fe71dbb9e82ff2d7b74854870742dfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]     Checking cpufeatures v0.2.2
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking signature v1.5.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking ed25519 v1.5.2
[INFO] [stderr]     Checking alloc-stdlib v0.2.1
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]     Checking brotli-decompressor v2.3.2
[INFO] [stderr]     Checking lz4_flex v0.9.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking brotli v3.3.4
[INFO] [stderr]     Checking universal-hash v0.4.1
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking aead v0.4.3
[INFO] [stderr]     Checking polyval v0.5.3
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking ctr v0.8.0
[INFO] [stderr]     Checking ghash v0.4.4
[INFO] [stderr]     Checking aes-gcm v0.9.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking zeroize v1.3.0
[INFO] [stderr]     Checking curve25519-dalek v3.2.1
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking ed25519-dalek v1.0.1
[INFO] [stderr]  Documenting vach v0.3.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.21s
[INFO] running `Command { std: "docker" "inspect" "614d35fb612b4d61c1ca4eb7d2b3f0ec0fe71dbb9e82ff2d7b74854870742dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614d35fb612b4d61c1ca4eb7d2b3f0ec0fe71dbb9e82ff2d7b74854870742dfe", kill_on_drop: false }`
[INFO] [stdout] 614d35fb612b4d61c1ca4eb7d2b3f0ec0fe71dbb9e82ff2d7b74854870742dfe