[INFO] fetching crate big_enum_set 0.2.0...
[INFO] documenting big_enum_set-0.2.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate big_enum_set 0.2.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate big_enum_set 0.2.0 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 big_enum_set 0.2.0
[INFO] finished tweaking crates.io crate big_enum_set 0.2.0
[INFO] tweaked toml for crates.io crate big_enum_set 0.2.0 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]  Downloading crates ...
[INFO] [stderr]   Downloaded big_enum_set_derive v0.2.0
[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] deffdfdab133c672c19f1ece992d1310cecb65368ea39d2cca8635d0ea5c8007
[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" "deffdfdab133c672c19f1ece992d1310cecb65368ea39d2cca8635d0ea5c8007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deffdfdab133c672c19f1ece992d1310cecb65368ea39d2cca8635d0ea5c8007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deffdfdab133c672c19f1ece992d1310cecb65368ea39d2cca8635d0ea5c8007", kill_on_drop: false }`
[INFO] [stdout] deffdfdab133c672c19f1ece992d1310cecb65368ea39d2cca8635d0ea5c8007
[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] [stdout] 30b0938ceb665ab9d0b5f70b4af647b70a17af250adaf216f03ff078f87ca9ac
[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" "30b0938ceb665ab9d0b5f70b4af647b70a17af250adaf216f03ff078f87ca9ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling big_enum_set_derive v0.2.0
[INFO] [stderr]  Documenting big_enum_set v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `enumset`
[INFO] [stdout]  --> src/lib.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! the [`enumset`] crate, except that the backing store used is an array of `usize`. This enables
[INFO] [stdout]   |          ^^^^^^^^^ the module `big_enum_set` contains no item named `enumset`
[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 `serde`
[INFO] [stdout]    --> src/lib.rs:164:10
[INFO] [stdout]     |
[INFO] [stdout] 164 | /// the [`serde`] crate. The exact serialization format can be controlled with additional attributes
[INFO] [stdout]     |          ^^^^^^^ the module `big_enum_set` contains no item named `serde`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `bincode`
[INFO] [stdout]    --> src/lib.rs:173:53
[INFO] [stdout]     |
[INFO] [stdout] 173 | /// `BigEnumSet`s are serialized with formats like [`bincode`].
[INFO] [stdout]     |                                                     ^^^^^^^^^ the module `big_enum_set` contains no item named `bincode`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Serialize`
[INFO] [stdout]    --> src/lib.rs:181:6
[INFO] [stdout]     |
[INFO] [stdout] 181 | /// [`Serialize`] and [`Deserialize`]. Note that this is a breaking change.
[INFO] [stdout]     |      ^^^^^^^^^^^ the module `big_enum_set` contains no item named `Serialize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Deserialize`
[INFO] [stdout]    --> src/lib.rs:181:24
[INFO] [stdout]     |
[INFO] [stdout] 181 | /// [`Serialize`] and [`Deserialize`]. Note that this is a breaking change.
[INFO] [stdout]     |                        ^^^^^^^^^^^^^ the module `big_enum_set` contains no item named `Deserialize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.16s
[INFO] running `Command { std: "docker" "inspect" "30b0938ceb665ab9d0b5f70b4af647b70a17af250adaf216f03ff078f87ca9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30b0938ceb665ab9d0b5f70b4af647b70a17af250adaf216f03ff078f87ca9ac", kill_on_drop: false }`
[INFO] [stdout] 30b0938ceb665ab9d0b5f70b4af647b70a17af250adaf216f03ff078f87ca9ac
