[INFO] crate susy-multiaddr 0.4.0 is already in cache
[INFO] documenting susy-multiaddr-0.4.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate susy-multiaddr 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate susy-multiaddr 0.4.0 on toolchain 394e1b40d264aa6928811919c1124fa248e7d802
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate susy-multiaddr 0.4.0
[INFO] finished tweaking crates.io crate susy-multiaddr 0.4.0
[INFO] tweaked toml for crates.io crate susy-multiaddr 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf2655bda18ab4cedb64f20b37f214a1283984b6cb010cd8ab83aa1800d4ee31
[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" "bf2655bda18ab4cedb64f20b37f214a1283984b6cb010cd8ab83aa1800d4ee31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf2655bda18ab4cedb64f20b37f214a1283984b6cb010cd8ab83aa1800d4ee31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2655bda18ab4cedb64f20b37f214a1283984b6cb010cd8ab83aa1800d4ee31", kill_on_drop: false }`
[INFO] [stdout] bf2655bda18ab4cedb64f20b37f214a1283984b6cb010cd8ab83aa1800d4ee31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 679a055e2b62c1ca64ca150083f34b2858d678d16be0a5c784a81183b13ae6d6
[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" "679a055e2b62c1ca64ca150083f34b2858d678d16be0a5c784a81183b13ae6d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking unsigned-varint v0.2.3
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking blake2 v0.8.1
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking susy-multihash v0.1.1
[INFO] [stderr]  Documenting susy-multiaddr v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[io::Write]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/util.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | /// An [`io::Write`] impl for [`BytesMut`].
[INFO] [stdout]   |         ^^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(intra_doc_link_resolution_failure)]` on by default
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[io::Write]` cannot be resolved, ignoring it.
[INFO] [stdout]  --> src/util.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// In contrast to [`bytes::buf::Writer`] this [`io::Write] implementation
[INFO] [stdout]   |                                                 ^^^^^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `[push]` cannot be resolved, ignoring it.
[INFO] [stdout]   --> src/lib.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 |     /// Like [`push`] but more efficient if this `Multiaddr` has no living clones.
[INFO] [stdout]    |               ^^^^^^ cannot be resolved, ignoring
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.69s
[INFO] running `Command { std: "docker" "inspect" "679a055e2b62c1ca64ca150083f34b2858d678d16be0a5c784a81183b13ae6d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "679a055e2b62c1ca64ca150083f34b2858d678d16be0a5c784a81183b13ae6d6", kill_on_drop: false }`
[INFO] [stdout] 679a055e2b62c1ca64ca150083f34b2858d678d16be0a5c784a81183b13ae6d6