[INFO] fetching crate bip0039 0.6.0...
[INFO] documenting bip0039-0.6.0 against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566
[INFO] extracting crate bip0039 0.6.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate bip0039 0.6.0 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 bip0039 0.6.0
[INFO] finished tweaking crates.io crate bip0039 0.6.0
[INFO] tweaked toml for crates.io crate bip0039 0.6.0 written to /workspace/builds/worker-3/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] 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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e1e017411427bbde01ef40c7ce64af68a30e0f3bbec44c588d341f571b1b4dbe
[INFO] running `Command { std: "docker" "start" "-a" "e1e017411427bbde01ef40c7ce64af68a30e0f3bbec44c588d341f571b1b4dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1e017411427bbde01ef40c7ce64af68a30e0f3bbec44c588d341f571b1b4dbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e017411427bbde01ef40c7ce64af68a30e0f3bbec44c588d341f571b1b4dbe", kill_on_drop: false }`
[INFO] [stdout] e1e017411427bbde01ef40c7ce64af68a30e0f3bbec44c588d341f571b1b4dbe
[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" "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] 12f63c47bd14c93fa0078f9b4d3fd4362fd4329812c0117acdc892df04cdb4b5
[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" "12f63c47bd14c93fa0078f9b4d3fd4362fd4329812c0117acdc892df04cdb4b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]  Documenting bip0039 v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `[Seed]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/language.rs:148:51
[INFO] [stdout]     |
[INFO] [stdout] 148 |     /// when the phrase is turned into a [`Seed`][Seed].
[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: `[Seed]` cannot be resolved, ignoring it.
[INFO] [stdout]    --> src/language.rs:148:51
[INFO] [stdout]     |
[INFO] [stdout] 148 |     /// when the phrase is turned into a [`Seed`][Seed].
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.57s
[INFO] running `Command { std: "docker" "inspect" "12f63c47bd14c93fa0078f9b4d3fd4362fd4329812c0117acdc892df04cdb4b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f63c47bd14c93fa0078f9b4d3fd4362fd4329812c0117acdc892df04cdb4b5", kill_on_drop: false }`
[INFO] [stdout] 12f63c47bd14c93fa0078f9b4d3fd4362fd4329812c0117acdc892df04cdb4b5