[INFO] fetching crate paper 0.3.0...
[INFO] documenting paper-0.3.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate paper 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate paper 0.3.0 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] removed /workspace/builds/worker-7/source/.cargo/config
[INFO] started tweaking crates.io crate paper 0.3.0
[INFO] finished tweaking crates.io crate paper 0.3.0
[INFO] tweaked toml for crates.io crate paper 0.3.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded float-cmp v0.2.5
[INFO] [stderr]   Downloaded lazy_static v1.1.1
[INFO] [stderr]   Downloaded lazysort v0.2.1
[INFO] [stderr]   Downloaded version-sync v0.6.0
[INFO] [stderr]   Downloaded spectral v0.6.0
[INFO] [stderr]   Downloaded rec v0.3.0
[INFO] [stderr]   Downloaded pancurses v0.16.1
[INFO] [stderr]   Downloaded double v0.2.4
[INFO] [stderr]   Downloaded pdcurses-sys v0.7.1
[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] [stdout] 790a056a02ad8371bf2a990dfaec561fed6fd950960085c1ab8362ce5c6e69a5
[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" "790a056a02ad8371bf2a990dfaec561fed6fd950960085c1ab8362ce5c6e69a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "790a056a02ad8371bf2a990dfaec561fed6fd950960085c1ab8362ce5c6e69a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790a056a02ad8371bf2a990dfaec561fed6fd950960085c1ab8362ce5c6e69a5", kill_on_drop: false }`
[INFO] [stdout] 790a056a02ad8371bf2a990dfaec561fed6fd950960085c1ab8362ce5c6e69a5
[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] dba3c6975a240ec8c757583811fb821bdc776819e9a4b34ebd98ac9c82efefe6
[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" "dba3c6975a240ec8c757583811fb821bdc776819e9a4b34ebd98ac9c82efefe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking semver-parser v0.9.0
[INFO] [stderr]     Checking lazysort v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling lazy_static v1.1.1
[INFO] [stderr]    Compiling ncurses v5.99.0
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling double v0.2.4
[INFO] [stderr]     Checking try_from v0.3.2
[INFO] [stderr]     Checking pulldown-cmark v0.1.2
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.4.1
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-iter v0.1.41
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking syn v0.15.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking float-cmp v0.2.5
[INFO] [stderr]     Checking spectral v0.6.0
[INFO] [stderr]     Checking version-sync v0.6.0
[INFO] [stderr]     Checking rec v0.3.0
[INFO] [stderr]  Documenting paper v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Filters`
[INFO] [stdout]    --> src/lib.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 |     /// The [`Filters`] used by the application.
[INFO] [stdout]     |              ^^^^^^^^^ the module `paper` contains no item named `Filters`
[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 `Filters`
[INFO] [stdout]    --> src/lib.rs:496:27
[INFO] [stdout]     |
[INFO] [stdout] 496 | /// Signifies all of the [`Filters`] used by the application.
[INFO] [stdout]     |                           ^^^^^^^^^ the module `paper` contains no item named `Filters`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Filters`
[INFO] [stdout]    --> src/lib.rs:515:51
[INFO] [stdout]     |
[INFO] [stdout] 515 | /// Signifies an [`Iterator`] through all of the [`Filters`].
[INFO] [stdout]     |                                                   ^^^^^^^^^ the module `paper` contains no item named `Filters`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Operation`
[INFO] [stdout]   --> src/engine.rs:41:75
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// Signifies an [`error::Error`] that occurs during the execution of an [`Operation`].
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^ the module `engine` contains no item named `Operation`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Operation`
[INFO] [stdout]  --> src/engine.rs:5:56
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// Signifies a [`Result`] during the execution of an [`Operation`].
[INFO] [stdout]   |                                                        ^^^^^^^^^^^ the module `engine` contains no item named `Operation`
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Filters`
[INFO] [stdout]    --> src/lib.rs:506:38
[INFO] [stdout]     |
[INFO] [stdout] 506 |     /// Returns the [`Iterator`] of [`Filters`].
[INFO] [stdout]     |                                      ^^^^^^^^^ the module `paper` contains no item named `Filters`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.92s
[INFO] running `Command { std: "docker" "inspect" "dba3c6975a240ec8c757583811fb821bdc776819e9a4b34ebd98ac9c82efefe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dba3c6975a240ec8c757583811fb821bdc776819e9a4b34ebd98ac9c82efefe6", kill_on_drop: false }`
[INFO] [stdout] dba3c6975a240ec8c757583811fb821bdc776819e9a4b34ebd98ac9c82efefe6
