[INFO] fetching crate async_buf_reader_utils 0.1.0...
[INFO] documenting async_buf_reader_utils-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate async_buf_reader_utils 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate async_buf_reader_utils 0.1.0 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 async_buf_reader_utils 0.1.0
[INFO] finished tweaking crates.io crate async_buf_reader_utils 0.1.0
[INFO] tweaked toml for crates.io crate async_buf_reader_utils 0.1.0 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 37baf4f0a274c42ecb063ec8864c9c56dceaad89e3dbc50b370de824947facaa
[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" "37baf4f0a274c42ecb063ec8864c9c56dceaad89e3dbc50b370de824947facaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37baf4f0a274c42ecb063ec8864c9c56dceaad89e3dbc50b370de824947facaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37baf4f0a274c42ecb063ec8864c9c56dceaad89e3dbc50b370de824947facaa", kill_on_drop: false }`
[INFO] [stdout] 37baf4f0a274c42ecb063ec8864c9c56dceaad89e3dbc50b370de824947facaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] c02559c47de8d30b16d3e5833b4d832722bc423922ddc22ef838e45aa99bdb17
[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" "c02559c47de8d30b16d3e5833b4d832722bc423922ddc22ef838e45aa99bdb17", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-lite v1.11.1
[INFO] [stderr]     Checking nb-connect v1.0.2
[INFO] [stderr]     Checking polling v2.0.2
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking async-executor v1.3.0
[INFO] [stderr]     Checking async-io v1.1.10
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]     Checking async-global-executor v1.4.0
[INFO] [stderr]     Checking async-std v1.6.5
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]  Documenting async_buf_reader_utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `async_buf_reader_utils::prelude`
[INFO] [stdout]    --> src/read_until_index_found/mod.rs:91:5
[INFO] [stdout]     |
[INFO] [stdout] 91  | /     #[doc = r#"
[INFO] [stdout] 92  | |         Allows reading from a async buffered byte stream.
[INFO] [stdout] 93  | |         Include all of async buffer utils methods by including the [prelude]:
[INFO] [stdout] 94  | |         ```
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |
[INFO] [stdout] 105 | |     "#]
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]     = note: the link appears in this line:
[INFO] [stdout]             
[INFO] [stdout]             [prelude]: async_buf_reader_utils::prelude
[INFO] [stdout]                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: the module `read_until_index_found` contains no item named `async_buf_reader_utils`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "c02559c47de8d30b16d3e5833b4d832722bc423922ddc22ef838e45aa99bdb17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02559c47de8d30b16d3e5833b4d832722bc423922ddc22ef838e45aa99bdb17", kill_on_drop: false }`
[INFO] [stdout] c02559c47de8d30b16d3e5833b4d832722bc423922ddc22ef838e45aa99bdb17
