[INFO] fetching crate v4l 0.10.2...
[INFO] documenting v4l-0.10.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate v4l 0.10.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate v4l 0.10.2 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 v4l 0.10.2
[INFO] finished tweaking crates.io crate v4l 0.10.2
[INFO] tweaked toml for crates.io crate v4l 0.10.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate v4l 0.10.2 already has a lockfile, it will not be regenerated
[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 net2 v0.2.34
[INFO] [stderr]   Downloaded gimli v0.21.0
[INFO] [stderr]   Downloaded object v0.19.0
[INFO] [stderr]   Downloaded addr2line v0.12.0
[INFO] [stderr]   Downloaded core-foundation-sys v0.7.0
[INFO] [stderr]   Downloaded core-graphics v0.19.0
[INFO] [stderr]   Downloaded core-foundation v0.7.0
[INFO] [stderr]   Downloaded backtrace v0.3.48
[INFO] [stderr]   Downloaded core-video-sys v0.1.4
[INFO] [stderr]   Downloaded v4l-sys v0.1.0
[INFO] [stderr]   Downloaded v4l2-sys-mit v0.1.0
[INFO] [stderr]   Downloaded nom v5.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] c6695360a29428b7f1e53911897d9917abdb4675e84b12feb96feba1b32874d3
[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" "c6695360a29428b7f1e53911897d9917abdb4675e84b12feb96feba1b32874d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6695360a29428b7f1e53911897d9917abdb4675e84b12feb96feba1b32874d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6695360a29428b7f1e53911897d9917abdb4675e84b12feb96feba1b32874d3", kill_on_drop: false }`
[INFO] [stdout] c6695360a29428b7f1e53911897d9917abdb4675e84b12feb96feba1b32874d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f901738e8a455dbb3a57f8e4b5e02a98a9bffd8bd019b5d027872c1bc4cda5f0
[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" "f901738e8a455dbb3a57f8e4b5e02a98a9bffd8bd019b5d027872c1bc4cda5f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling v4l2-sys-mit v0.1.0
[INFO] [stderr]  Documenting v4l v0.10.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `MAP`
[INFO] [stdout]   --> src/lib.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | //! 1. device --[MAP]--> kernel --[MAP]--> user
[INFO] [stdout]    |                  ^^^ the module `v4l` contains no item named `MAP`
[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 `MAP`
[INFO] [stdout]   --> src/lib.rs:27:36
[INFO] [stdout]    |
[INFO] [stdout] 27 | //! 1. device --[MAP]--> kernel --[MAP]--> user
[INFO] [stdout]    |                                    ^^^ the module `v4l` contains no item named `MAP`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DMA`
[INFO] [stdout]   --> src/lib.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! 2. device --[DMA]--> kernel --[MAP]--> user
[INFO] [stdout]    |                  ^^^ the module `v4l` contains no item named `DMA`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `MAP`
[INFO] [stdout]   --> src/lib.rs:28:36
[INFO] [stdout]    |
[INFO] [stdout] 28 | //! 2. device --[DMA]--> kernel --[MAP]--> user
[INFO] [stdout]    |                                    ^^^ the module `v4l` contains no item named `MAP`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DMA`
[INFO] [stdout]   --> src/lib.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | //! 3. device --[DMA]-->                   user
[INFO] [stdout]    |                  ^^^ the module `v4l` contains no item named `DMA`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `v4l::ioctl::codes`
[INFO] [stdout]    --> src/v4l2/api.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 | /// [codes]: v4l::ioctl::codes
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^ the module `api` contains no item named `v4l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]   --> src/frameinterval.rs:73:33
[INFO] [stdout]    |
[INFO] [stdout] 73 |     /// Minimum frame interval [s].
[INFO] [stdout]    |                                 ^ the module `frameinterval` contains no item named `s`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]   --> src/frameinterval.rs:75:33
[INFO] [stdout]    |
[INFO] [stdout] 75 |     /// Maximum frame interval [s].
[INFO] [stdout]    |                                 ^ the module `frameinterval` contains no item named `s`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `s`
[INFO] [stdout]   --> src/frameinterval.rs:77:35
[INFO] [stdout]    |
[INFO] [stdout] 77 |     /// Frame interval step size [s].
[INFO] [stdout]    |                                   ^ the module `frameinterval` contains no item named `s`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `pixel`
[INFO] [stdout]   --> src/framesize.rs:76:29
[INFO] [stdout]    |
[INFO] [stdout] 76 |     /// Width of the frame [pixel].
[INFO] [stdout]    |                             ^^^^^ the module `framesize` contains no item named `pixel`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `pixel`
[INFO] [stdout]   --> src/framesize.rs:78:30
[INFO] [stdout]    |
[INFO] [stdout] 78 |     /// Height of the frame [pixel].
[INFO] [stdout]    |                              ^^^^^ the module `framesize` contains no item named `pixel`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `pixel`
[INFO] [stdout]   --> src/framesize.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |     /// Minimum frame width [pixel].
[INFO] [stdout]    |                              ^^^^^ the module `framesize` contains no item named `pixel`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `pixel`
[INFO] [stdout]   --> src/framesize.rs:93:30
[INFO] [stdout]    |
[INFO] [stdout] 93 |     /// Maximum frame width [pixel].
[INFO] [stdout]    |                              ^^^^^ the module `framesize` contains no item named `pixel`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `pixel`
[INFO] [stdout]   --> src/framesize.rs:95:32
[INFO] [stdout]    |
[INFO] [stdout] 95 |     /// Frame width step size [pixel].
[INFO] [stdout]    |                                ^^^^^ the module `framesize` contains no item named `pixel`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `pixel`
[INFO] [stdout]   --> src/framesize.rs:97:31
[INFO] [stdout]    |
[INFO] [stdout] 97 |     /// Minimum frame height [pixel].
[INFO] [stdout]    |                               ^^^^^ the module `framesize` contains no item named `pixel`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `pixel`
[INFO] [stdout]   --> src/framesize.rs:99:31
[INFO] [stdout]    |
[INFO] [stdout] 99 |     /// Maximum frame height [pixel].
[INFO] [stdout]    |                               ^^^^^ the module `framesize` contains no item named `pixel`
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `pixel`
[INFO] [stdout]    --> src/framesize.rs:101:33
[INFO] [stdout]     |
[INFO] [stdout] 101 |     /// Frame height step size [pixel].
[INFO] [stdout]     |                                 ^^^^^ the module `framesize` contains no item named `pixel`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.14s
[INFO] running `Command { std: "docker" "inspect" "f901738e8a455dbb3a57f8e4b5e02a98a9bffd8bd019b5d027872c1bc4cda5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f901738e8a455dbb3a57f8e4b5e02a98a9bffd8bd019b5d027872c1bc4cda5f0", kill_on_drop: false }`
[INFO] [stdout] f901738e8a455dbb3a57f8e4b5e02a98a9bffd8bd019b5d027872c1bc4cda5f0
