[INFO] fetching crate cocoon 0.2.2...
[INFO] documenting cocoon-0.2.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate cocoon 0.2.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cocoon 0.2.2 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 cocoon 0.2.2
[INFO] finished tweaking crates.io crate cocoon 0.2.2
[INFO] tweaked toml for crates.io crate cocoon 0.2.2 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 636be201b19877fe33bb2f00c781a7bcf27b2bd1655d52f585825a9b9633181b
[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" "636be201b19877fe33bb2f00c781a7bcf27b2bd1655d52f585825a9b9633181b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "636be201b19877fe33bb2f00c781a7bcf27b2bd1655d52f585825a9b9633181b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636be201b19877fe33bb2f00c781a7bcf27b2bd1655d52f585825a9b9633181b", kill_on_drop: false }`
[INFO] [stdout] 636be201b19877fe33bb2f00c781a7bcf27b2bd1655d52f585825a9b9633181b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c76a32d3a851051aea67da8142a2bfa1a53392fefc38d9c69228e107bb51a703
[INFO] running `Command { std: "docker" "start" "-a" "c76a32d3a851051aea67da8142a2bfa1a53392fefc38d9c69228e107bb51a703", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]     Checking poly1305 v0.5.2
[INFO] [stderr]     Checking chacha20 v0.3.4
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]     Checking chacha20poly1305 v0.4.1
[INFO] [stderr]     Checking pbkdf2 v0.3.0
[INFO] [stderr]     Checking aes-gcm v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]  Documenting cocoon v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Cocoon::from_entropy`
[INFO] [stdout]    --> src/lib.rs:169:31
[INFO] [stdout]     |
[INFO] [stdout] 169 | //! | `getrandom`  | Enables [`Cocoon::from_entropy`].                                            |
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^ the struct `Cocoon` has no field or associated item named `from_entropy`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Cocoon::from_entropy`
[INFO] [stdout]    --> src/lib.rs:387:10
[INFO] [stdout]     |
[INFO] [stdout] 387 | ///   - [`Cocoon::from_entropy`] functions.
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^ the struct `Cocoon` has no field or associated item named `from_entropy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Cocoon::from_entropy`
[INFO] [stdout]    --> src/lib.rs:399:8
[INFO] [stdout]     |
[INFO] [stdout] 399 | /// | [`Cocoon::from_entropy`]    | ✔️[^1]| ✔️[^1]  | ✔️[^1]  |
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ the struct `Cocoon` has no field or associated item named `from_entropy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
[INFO] running `Command { std: "docker" "inspect" "c76a32d3a851051aea67da8142a2bfa1a53392fefc38d9c69228e107bb51a703", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c76a32d3a851051aea67da8142a2bfa1a53392fefc38d9c69228e107bb51a703", kill_on_drop: false }`
[INFO] [stdout] c76a32d3a851051aea67da8142a2bfa1a53392fefc38d9c69228e107bb51a703
