[INFO] fetching crate rustybuzz 0.2.0...
[INFO] documenting rustybuzz-0.2.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate rustybuzz 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rustybuzz 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 rustybuzz 0.2.0
[INFO] finished tweaking crates.io crate rustybuzz 0.2.0
[INFO] tweaked toml for crates.io crate rustybuzz 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate rustybuzz 0.2.0 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 unicode-bidi-mirroring v0.1.0
[INFO] [stderr]   Downloaded ttf-parser v0.8.0
[INFO] [stderr]   Downloaded unicode-ccc v0.1.0
[INFO] [stderr]   Downloaded unicode-general-category v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7019b70f4cef68c0a4850457170fffcecc7bc92cadce7263c6aa0029a8bd65a2
[INFO] running `Command { std: "docker" "start" "-a" "7019b70f4cef68c0a4850457170fffcecc7bc92cadce7263c6aa0029a8bd65a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7019b70f4cef68c0a4850457170fffcecc7bc92cadce7263c6aa0029a8bd65a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7019b70f4cef68c0a4850457170fffcecc7bc92cadce7263c6aa0029a8bd65a2", kill_on_drop: false }`
[INFO] [stdout] 7019b70f4cef68c0a4850457170fffcecc7bc92cadce7263c6aa0029a8bd65a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 9e1cd9c93f28899e018414c4349d5943ef01c1c6075314632d43ca762a10ed28
[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" "9e1cd9c93f28899e018414c4349d5943ef01c1c6075314632d43ca762a10ed28", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling unicode-general-category v0.2.0
[INFO] [stderr]     Checking ttf-parser v0.8.0
[INFO] [stderr]     Checking unicode-ccc v0.1.0
[INFO] [stderr]     Checking smallvec v1.4.1
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking unicode-script v0.5.2
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling rustybuzz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rustybuzz v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `2`
[INFO] [stdout]    --> src/unicode.rs:645:31
[INFO] [stdout]     |
[INFO] [stdout] 645 |     /// 115F..1160    # Lo   [2] HANGUL CHOSEONG FILLER..HANGUL JUNGSEONG FILLER
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `2`
[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 `2`
[INFO] [stdout]    --> src/unicode.rs:646:31
[INFO] [stdout]     |
[INFO] [stdout] 646 |     /// 17B4..17B5    # Mn   [2] KHMER VOWEL INHERENT AQ..KHMER VOWEL INHERENT AA
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `2`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `3`
[INFO] [stdout]    --> src/unicode.rs:647:31
[INFO] [stdout]     |
[INFO] [stdout] 647 |     /// 180B..180D    # Mn   [3] MONGOLIAN FREE VARIATION SELECTOR ONE..MONGOLIAN FREE VARIATION SELECTOR THREE
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `3`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5`
[INFO] [stdout]    --> src/unicode.rs:649:31
[INFO] [stdout]     |
[INFO] [stdout] 649 |     /// 200B..200F    # Cf   [5] ZERO WIDTH SPACE..RIGHT-TO-LEFT MARK
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `5`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5`
[INFO] [stdout]    --> src/unicode.rs:650:31
[INFO] [stdout]     |
[INFO] [stdout] 650 |     /// 202A..202E    # Cf   [5] LEFT-TO-RIGHT EMBEDDING..RIGHT-TO-LEFT OVERRIDE
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `5`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `5`
[INFO] [stdout]    --> src/unicode.rs:651:31
[INFO] [stdout]     |
[INFO] [stdout] 651 |     /// 2060..2064    # Cf   [5] WORD JOINER..INVISIBLE PLUS
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `5`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `10`
[INFO] [stdout]    --> src/unicode.rs:653:30
[INFO] [stdout]     |
[INFO] [stdout] 653 |     /// 2066..206F    # Cf  [10] LEFT-TO-RIGHT ISOLATE..NOMINAL DIGIT SHAPES
[INFO] [stdout]     |                              ^^ the module `unicode` contains no item named `10`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `16`
[INFO] [stdout]    --> src/unicode.rs:655:30
[INFO] [stdout]     |
[INFO] [stdout] 655 |     /// FE00..FE0F    # Mn  [16] VARIATION SELECTOR-1..VARIATION SELECTOR-16
[INFO] [stdout]     |                              ^^ the module `unicode` contains no item named `16`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `9`
[INFO] [stdout]    --> src/unicode.rs:658:31
[INFO] [stdout]     |
[INFO] [stdout] 658 |     /// FFF0..FFF8    # Cn   [9] <reserved-FFF0>..<reserved-FFF8>
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `9`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `4`
[INFO] [stdout]    --> src/unicode.rs:659:31
[INFO] [stdout]     |
[INFO] [stdout] 659 |     /// 1BCA0..1BCA3  # Cf   [4] SHORTHAND FORMAT LETTER OVERLAP..SHORTHAND FORMAT UP STEP
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `4`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `8`
[INFO] [stdout]    --> src/unicode.rs:660:31
[INFO] [stdout]     |
[INFO] [stdout] 660 |     /// 1D173..1D17A  # Cf   [8] MUSICAL SYMBOL BEGIN BEAM..MUSICAL SYMBOL END PHRASE
[INFO] [stdout]     |                               ^ the module `unicode` contains no item named `8`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `30`
[INFO] [stdout]    --> src/unicode.rs:663:30
[INFO] [stdout]     |
[INFO] [stdout] 663 |     /// E0002..E001F  # Cn  [30] <reserved-E0002>..<reserved-E001F>
[INFO] [stdout]     |                              ^^ the module `unicode` contains no item named `30`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `96`
[INFO] [stdout]    --> src/unicode.rs:664:30
[INFO] [stdout]     |
[INFO] [stdout] 664 |     /// E0020..E007F  # Cf  [96] TAG SPACE..CANCEL TAG
[INFO] [stdout]     |                              ^^ the module `unicode` contains no item named `96`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `128`
[INFO] [stdout]    --> src/unicode.rs:665:29
[INFO] [stdout]     |
[INFO] [stdout] 665 |     /// E0080..E00FF  # Cn [128] <reserved-E0080>..<reserved-E00FF>
[INFO] [stdout]     |                             ^^^ the module `unicode` contains no item named `128`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `240`
[INFO] [stdout]    --> src/unicode.rs:666:29
[INFO] [stdout]     |
[INFO] [stdout] 666 |     /// E0100..E01EF  # Mn [240] VARIATION SELECTOR-17..VARIATION SELECTOR-256
[INFO] [stdout]     |                             ^^^ the module `unicode` contains no item named `240`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `3600`
[INFO] [stdout]    --> src/unicode.rs:667:29
[INFO] [stdout]     |
[INFO] [stdout] 667 |     /// E01F0..E0FFF  # Cn [3600] <reserved-E01F0>..<reserved-E0FFF>
[INFO] [stdout]     |                             ^^^^ the module `unicode` contains no item named `3600`
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.47s
[INFO] running `Command { std: "docker" "inspect" "9e1cd9c93f28899e018414c4349d5943ef01c1c6075314632d43ca762a10ed28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e1cd9c93f28899e018414c4349d5943ef01c1c6075314632d43ca762a10ed28", kill_on_drop: false }`
[INFO] [stdout] 9e1cd9c93f28899e018414c4349d5943ef01c1c6075314632d43ca762a10ed28
