[INFO] fetching crate multistream-select 0.8.2...
[INFO] documenting multistream-select-0.8.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate multistream-select 0.8.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate multistream-select 0.8.2 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 multistream-select 0.8.2
[INFO] finished tweaking crates.io crate multistream-select 0.8.2
[INFO] tweaked toml for crates.io crate multistream-select 0.8.2 written to /workspace/builds/worker-1/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] [stderr]     Blocking waiting for file lock on package cache
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded unsigned-varint v0.4.0
[INFO] [stderr]   Downloaded rw-stream-sink v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5158ec9af19d621f5ba0b416f7c74139ae17c250f1af7b06b3d8e14903d661e8
[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" "5158ec9af19d621f5ba0b416f7c74139ae17c250f1af7b06b3d8e14903d661e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5158ec9af19d621f5ba0b416f7c74139ae17c250f1af7b06b3d8e14903d661e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5158ec9af19d621f5ba0b416f7c74139ae17c250f1af7b06b3d8e14903d661e8", kill_on_drop: false }`
[INFO] [stdout] 5158ec9af19d621f5ba0b416f7c74139ae17c250f1af7b06b3d8e14903d661e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 60a54d18eaee2140cf02761e7fbad0ffb8355d03757c797444e9cfd5d7deed6d
[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" "60a54d18eaee2140cf02761e7fbad0ffb8355d03757c797444e9cfd5d7deed6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling proc-macro-nested v0.1.6
[INFO] [stderr]     Checking once_cell v1.4.1
[INFO] [stderr]     Checking futures-core v0.3.6
[INFO] [stderr]     Checking futures-sink v0.3.6
[INFO] [stderr]     Checking futures-io v0.3.6
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking unsigned-varint v0.4.0
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking smallvec v1.4.2
[INFO] [stderr]     Checking futures-channel v0.3.6
[INFO] [stderr]     Checking futures-task v0.3.6
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]  Documenting multistream-select v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `dialer_select_proto` links to private item `dialer_select_proto_serial`
[INFO] [stdout]   --> src/dialer_select.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | /// [`dialer_select_proto_serial`] or [`dialer_select_proto_parallel`]
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_intra_doc_links)]` on by default
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `dialer_select_proto` links to private item `dialer_select_proto_parallel`
[INFO] [stdout]   --> src/dialer_select.rs:39:40
[INFO] [stdout]    |
[INFO] [stdout] 39 | /// [`dialer_select_proto_serial`] or [`dialer_select_proto_parallel`]
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `dialer_select_proto` links to private item `dialer_select_proto_serial`
[INFO] [stdout]   --> src/dialer_select.rs:39:6
[INFO] [stdout]    |
[INFO] [stdout] 39 | /// [`dialer_select_proto_serial`] or [`dialer_select_proto_parallel`]
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.74s
[INFO] running `Command { std: "docker" "inspect" "60a54d18eaee2140cf02761e7fbad0ffb8355d03757c797444e9cfd5d7deed6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a54d18eaee2140cf02761e7fbad0ffb8355d03757c797444e9cfd5d7deed6d", kill_on_drop: false }`
[INFO] [stdout] 60a54d18eaee2140cf02761e7fbad0ffb8355d03757c797444e9cfd5d7deed6d
