[INFO] fetching crate bitcoin_hashes 0.9.0...
[INFO] documenting bitcoin_hashes-0.9.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate bitcoin_hashes 0.9.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate bitcoin_hashes 0.9.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitcoin_hashes 0.9.0
[INFO] finished tweaking crates.io crate bitcoin_hashes 0.9.0
[INFO] tweaked toml for crates.io crate bitcoin_hashes 0.9.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3340e85d22b7f69fb7a46b9edb52497106d157818ffdb636d81d2be96f25212b
[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" "3340e85d22b7f69fb7a46b9edb52497106d157818ffdb636d81d2be96f25212b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3340e85d22b7f69fb7a46b9edb52497106d157818ffdb636d81d2be96f25212b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3340e85d22b7f69fb7a46b9edb52497106d157818ffdb636d81d2be96f25212b", kill_on_drop: false }`
[INFO] [stdout] 3340e85d22b7f69fb7a46b9edb52497106d157818ffdb636d81d2be96f25212b
[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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f075ae6ec58e8503ae5a30b2b6637cceaa98110232adf1ca8cd2fb4797a7dd
[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" "70f075ae6ec58e8503ae5a30b2b6637cceaa98110232adf1ca8cd2fb4797a7dd", kill_on_drop: false }`
[INFO] [stderr]  Documenting bitcoin_hashes v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `bitcoin_hashes`
[INFO] [stdout]   --> src/error.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | /// [bitcoin_hashes] error.
[INFO] [stdout]    |      ^^^^^^^^^^^^^^ the module `error` contains no item named `bitcoin_hashes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(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 `length`
[INFO] [stdout]    --> src/sha256.rs:229:48
[INFO] [stdout]     |
[INFO] [stdout] 229 |     /// Be aware that this method panics when [length] is
[INFO] [stdout]     |                                                ^^^^^^ the module `sha256` contains no item named `length`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, 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 2.02s
[INFO] running `Command { std: "docker" "inspect" "70f075ae6ec58e8503ae5a30b2b6637cceaa98110232adf1ca8cd2fb4797a7dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f075ae6ec58e8503ae5a30b2b6637cceaa98110232adf1ca8cd2fb4797a7dd", kill_on_drop: false }`
[INFO] [stdout] 70f075ae6ec58e8503ae5a30b2b6637cceaa98110232adf1ca8cd2fb4797a7dd
