[INFO] fetching crate nanorand 0.7.0...
[INFO] documenting nanorand-0.7.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate nanorand 0.7.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nanorand 0.7.0 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] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking crates.io crate nanorand 0.7.0
[INFO] finished tweaking crates.io crate nanorand 0.7.0
[INFO] tweaked toml for crates.io crate nanorand 0.7.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6e8eec9cf47a6f0c18d1dfa4c92c8eca49370efbcc848a1a3d3b622f4d86e9c6
[INFO] running `Command { std: "docker" "start" "-a" "6e8eec9cf47a6f0c18d1dfa4c92c8eca49370efbcc848a1a3d3b622f4d86e9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e8eec9cf47a6f0c18d1dfa4c92c8eca49370efbcc848a1a3d3b622f4d86e9c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e8eec9cf47a6f0c18d1dfa4c92c8eca49370efbcc848a1a3d3b622f4d86e9c6", kill_on_drop: false }`
[INFO] [stdout] 6e8eec9cf47a6f0c18d1dfa4c92c8eca49370efbcc848a1a3d3b622f4d86e9c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 0a4ff55bf89e6674abdf0e7bab2a4f898d5e07dd7a51fb932e4b818f1e801fe4
[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" "0a4ff55bf89e6674abdf0e7bab2a4f898d5e07dd7a51fb932e4b818f1e801fe4", kill_on_drop: false }`
[INFO] [stderr]  Documenting nanorand v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `entropy::rdseed_entropy`
[INFO] [stdout]   --> src/lib.rs:77:88
[INFO] [stdout]    |
[INFO] [stdout] 77 | //!   we will attempt to source as much entropy as possible via our [`rdseed_entropy`](entropy::rdseed_entropy) function
[INFO] [stdout]    |                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^ no item named `rdseed_entropy` in module `entropy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/crypto.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | /// More details can be seen at https://en.wikipedia.org/wiki/Salsa20
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Salsa20>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "0a4ff55bf89e6674abdf0e7bab2a4f898d5e07dd7a51fb932e4b818f1e801fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a4ff55bf89e6674abdf0e7bab2a4f898d5e07dd7a51fb932e4b818f1e801fe4", kill_on_drop: false }`
[INFO] [stdout] 0a4ff55bf89e6674abdf0e7bab2a4f898d5e07dd7a51fb932e4b818f1e801fe4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 23c01bca0eead6c1c5f20d22f8c98548f3bc79f1d9f93c83855c9ac171a49fb6
[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" "23c01bca0eead6c1c5f20d22f8c98548f3bc79f1d9f93c83855c9ac171a49fb6", 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]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]     Checking zeroize v1.5.5
[INFO] [stderr]  Documenting nanorand v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `entropy::rdseed_entropy`
[INFO] [stdout]   --> src/lib.rs:77:88
[INFO] [stdout]    |
[INFO] [stdout] 77 | //!   we will attempt to source as much entropy as possible via our [`rdseed_entropy`](entropy::rdseed_entropy) function
[INFO] [stdout]    |                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^ no item named `rdseed_entropy` in module `entropy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/crypto.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | /// More details can be seen at https://en.wikipedia.org/wiki/Salsa20
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Salsa20>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.44s
[INFO] running `Command { std: "docker" "inspect" "23c01bca0eead6c1c5f20d22f8c98548f3bc79f1d9f93c83855c9ac171a49fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c01bca0eead6c1c5f20d22f8c98548f3bc79f1d9f93c83855c9ac171a49fb6", kill_on_drop: false }`
[INFO] [stdout] 23c01bca0eead6c1c5f20d22f8c98548f3bc79f1d9f93c83855c9ac171a49fb6