[INFO] fetching crate httlib-protos 0.3.2...
[INFO] documenting httlib-protos-0.3.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate httlib-protos 0.3.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate httlib-protos 0.3.2 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 httlib-protos 0.3.2
[INFO] finished tweaking crates.io crate httlib-protos 0.3.2
[INFO] tweaked toml for crates.io crate httlib-protos 0.3.2 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] bc3c983835963e16d99874d69379f2947cbc7518f46428afa6ba43c248692fa5
[INFO] running `Command { std: "docker" "start" "-a" "bc3c983835963e16d99874d69379f2947cbc7518f46428afa6ba43c248692fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc3c983835963e16d99874d69379f2947cbc7518f46428afa6ba43c248692fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc3c983835963e16d99874d69379f2947cbc7518f46428afa6ba43c248692fa5", kill_on_drop: false }`
[INFO] [stdout] bc3c983835963e16d99874d69379f2947cbc7518f46428afa6ba43c248692fa5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 287a0d4a38d3e5e6fa4852fdb29b6673af107dd6323518ffb0ce0f3d80f6bf73
[INFO] running `Command { std: "docker" "start" "-a" "287a0d4a38d3e5e6fa4852fdb29b6673af107dd6323518ffb0ce0f3d80f6bf73", kill_on_drop: false }`
[INFO] [stderr]  Documenting httlib-protos v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `LEB128`
[INFO] [stdout]  --> src/decoder/primitives.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// algorithm used here is known as [LEB128]. All bytes except the last have the
[INFO] [stdout]   |                                      ^^^^^^ no item named `LEB128` 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: unresolved link to `ZigZag`
[INFO] [stdout]    --> src/decoder/primitives.rs:257:32
[INFO] [stdout]     |
[INFO] [stdout] 257 | /// the resulting varint uses [ZigZag] encoding for efficiency. Essentially,
[INFO] [stdout]     |                                ^^^^^^ no item named `ZigZag` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ZigZag`
[INFO] [stdout]    --> src/decoder/primitives.rs:308:32
[INFO] [stdout]     |
[INFO] [stdout] 308 | /// the resulting varint uses [ZigZag] encoding for efficiency. Essentially,
[INFO] [stdout]     |                                ^^^^^^ no item named `ZigZag` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `LEB128`
[INFO] [stdout]  --> src/encoder/primitives.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// algorithm used here is known as [LEB128]. All bytes except the last have the
[INFO] [stdout]   |                                      ^^^^^^ no item named `LEB128` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ZigZag`
[INFO] [stdout]    --> src/encoder/primitives.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 153 | /// the resulting varint uses [ZigZag] encoding for efficiency. Essentially,
[INFO] [stdout]     |                                ^^^^^^ no item named `ZigZag` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ZigZag`
[INFO] [stdout]    --> src/encoder/primitives.rs:184:32
[INFO] [stdout]     |
[INFO] [stdout] 184 | /// the resulting varint uses [ZigZag] encoding for efficiency. Essentially,
[INFO] [stdout]     |                                ^^^^^^ no item named `ZigZag` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "287a0d4a38d3e5e6fa4852fdb29b6673af107dd6323518ffb0ce0f3d80f6bf73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "287a0d4a38d3e5e6fa4852fdb29b6673af107dd6323518ffb0ce0f3d80f6bf73", kill_on_drop: false }`
[INFO] [stdout] 287a0d4a38d3e5e6fa4852fdb29b6673af107dd6323518ffb0ce0f3d80f6bf73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 263d9c5e9477506d7d19d8cd335985f2b15d14ec9953e012ef95748f2cc1711a
[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" "263d9c5e9477506d7d19d8cd335985f2b15d14ec9953e012ef95748f2cc1711a", kill_on_drop: false }`
[INFO] [stderr]  Documenting httlib-protos v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `LEB128`
[INFO] [stdout]  --> src/decoder/primitives.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// algorithm used here is known as [LEB128]. All bytes except the last have the
[INFO] [stdout]   |                                      ^^^^^^ no item named `LEB128` 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: unresolved link to `ZigZag`
[INFO] [stdout]    --> src/decoder/primitives.rs:257:32
[INFO] [stdout]     |
[INFO] [stdout] 257 | /// the resulting varint uses [ZigZag] encoding for efficiency. Essentially,
[INFO] [stdout]     |                                ^^^^^^ no item named `ZigZag` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ZigZag`
[INFO] [stdout]    --> src/decoder/primitives.rs:308:32
[INFO] [stdout]     |
[INFO] [stdout] 308 | /// the resulting varint uses [ZigZag] encoding for efficiency. Essentially,
[INFO] [stdout]     |                                ^^^^^^ no item named `ZigZag` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `LEB128`
[INFO] [stdout]  --> src/encoder/primitives.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// algorithm used here is known as [LEB128]. All bytes except the last have the
[INFO] [stdout]   |                                      ^^^^^^ no item named `LEB128` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ZigZag`
[INFO] [stdout]    --> src/encoder/primitives.rs:153:32
[INFO] [stdout]     |
[INFO] [stdout] 153 | /// the resulting varint uses [ZigZag] encoding for efficiency. Essentially,
[INFO] [stdout]     |                                ^^^^^^ no item named `ZigZag` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ZigZag`
[INFO] [stdout]    --> src/encoder/primitives.rs:184:32
[INFO] [stdout]     |
[INFO] [stdout] 184 | /// the resulting varint uses [ZigZag] encoding for efficiency. Essentially,
[INFO] [stdout]     |                                ^^^^^^ no item named `ZigZag` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "263d9c5e9477506d7d19d8cd335985f2b15d14ec9953e012ef95748f2cc1711a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263d9c5e9477506d7d19d8cd335985f2b15d14ec9953e012ef95748f2cc1711a", kill_on_drop: false }`
[INFO] [stdout] 263d9c5e9477506d7d19d8cd335985f2b15d14ec9953e012ef95748f2cc1711a