[INFO] fetching crate mirai 0.0.4...
[INFO] documenting mirai-0.0.4 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate mirai 0.0.4 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate mirai 0.0.4 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 mirai 0.0.4
[INFO] finished tweaking crates.io crate mirai 0.0.4
[INFO] tweaked toml for crates.io crate mirai 0.0.4 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 80aa0c5ac9d34160b9735ac41d71b8f621eb4ae4914c334bb63cdd35ebbd5cd2
[INFO] running `Command { std: "docker" "start" "-a" "80aa0c5ac9d34160b9735ac41d71b8f621eb4ae4914c334bb63cdd35ebbd5cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80aa0c5ac9d34160b9735ac41d71b8f621eb4ae4914c334bb63cdd35ebbd5cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80aa0c5ac9d34160b9735ac41d71b8f621eb4ae4914c334bb63cdd35ebbd5cd2", kill_on_drop: false }`
[INFO] [stdout] 80aa0c5ac9d34160b9735ac41d71b8f621eb4ae4914c334bb63cdd35ebbd5cd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5feab48b583d106653af2090bcb261bfaab1bc6632b0f6e775d66112e2afe732
[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" "5feab48b583d106653af2090bcb261bfaab1bc6632b0f6e775d66112e2afe732", kill_on_drop: false }`
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking mio v0.7.3
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]  Documenting mirai v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `get_read_waker`
[INFO] [stdout]   --> src/lib.rs:93:45
[INFO] [stdout]    |
[INFO] [stdout] 93 |     /// register the Waker. Otherwise, use [`get_read_waker`] or [`get_write_waker`] respectively.
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ the module `mirai` contains no item named `get_read_waker`
[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 `get_write_waker`
[INFO] [stdout]   --> src/lib.rs:93:67
[INFO] [stdout]    |
[INFO] [stdout] 93 |     /// register the Waker. Otherwise, use [`get_read_waker`] or [`get_write_waker`] respectively.
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^^ the module `mirai` contains no item named `get_write_waker`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `mio::events::Source`
[INFO] [stdout]    --> src/lib.rs:141:36
[INFO] [stdout]     |
[INFO] [stdout] 141 |     /// passed around to register [`mio::events::Source`]s, while the driver will be used from
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^ the module `mio` contains no item named `events`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `mio::Evented`
[INFO] [stdout]    --> src/lib.rs:192:22
[INFO] [stdout]     |
[INFO] [stdout] 192 |     /// Registers a [`mio::Evented`] handle in the wrapped [`mio::Poll`], along with a
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^ the module `mio` contains no item named `Evented`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.61s
[INFO] running `Command { std: "docker" "inspect" "5feab48b583d106653af2090bcb261bfaab1bc6632b0f6e775d66112e2afe732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5feab48b583d106653af2090bcb261bfaab1bc6632b0f6e775d66112e2afe732", kill_on_drop: false }`
[INFO] [stdout] 5feab48b583d106653af2090bcb261bfaab1bc6632b0f6e775d66112e2afe732
