[INFO] fetching crate printpdf 0.3.2...
[INFO] documenting printpdf-0.3.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate printpdf 0.3.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate printpdf 0.3.2 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 printpdf 0.3.2
[INFO] finished tweaking crates.io crate printpdf 0.3.2
[INFO] tweaked toml for crates.io crate printpdf 0.3.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate printpdf 0.3.2 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 crossbeam-queue v0.2.0
[INFO] [stderr]   Downloaded color_quant v1.0.1
[INFO] [stderr]   Downloaded hermit-abi v0.1.5
[INFO] [stderr]   Downloaded num-iter v0.1.39
[INFO] [stderr]   Downloaded tiff v0.4.0
[INFO] [stderr]   Downloaded ordered-float v1.0.2
[INFO] [stderr]   Downloaded png v0.15.2
[INFO] [stderr]   Downloaded rusttype v0.8.2
[INFO] [stderr]   Downloaded num-rational v0.2.2
[INFO] [stderr]   Downloaded image v0.23.0
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.18
[INFO] [stderr]   Downloaded pom v3.0.3
[INFO] [stderr]   Downloaded time v0.2.1
[INFO] [stderr]   Downloaded lopdf v0.24.0
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 979569bff999007d3d5a9bfcae3bd075dd1ed71e7557845c19ba6142329b6210
[INFO] running `Command { std: "docker" "start" "-a" "979569bff999007d3d5a9bfcae3bd075dd1ed71e7557845c19ba6142329b6210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "979569bff999007d3d5a9bfcae3bd075dd1ed71e7557845c19ba6142329b6210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "979569bff999007d3d5a9bfcae3bd075dd1ed71e7557845c19ba6142329b6210", kill_on_drop: false }`
[INFO] [stdout] 979569bff999007d3d5a9bfcae3bd075dd1ed71e7557845c19ba6142329b6210
[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] 98e20994371e9e6b76ec5a12d5bc17e640719bfdedad746716b45ac3f183ee3f
[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" "98e20994371e9e6b76ec5a12d5bc17e640719bfdedad746716b45ac3f183ee3f", kill_on_drop: false }`
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking itoa v0.3.4
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking pom v3.0.3
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking linked-hash-map v0.3.0
[INFO] [stderr]     Checking time v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking crossbeam-queue v0.2.0
[INFO] [stderr]     Checking miniz_oxide v0.3.5
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]     Checking tiff v0.4.0
[INFO] [stderr]     Checking flate2 v1.0.13
[INFO] [stderr]     Checking png v0.15.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking image v0.23.0
[INFO] [stderr]     Checking lopdf v0.24.0
[INFO] [stderr]  Documenting printpdf v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `GERMAN`
[INFO] [stdout]    --> src/lib.rs:301:7
[INFO] [stdout]     |
[INFO] [stdout] 301 | //! [[GERMAN] How to embed unicode fonts in PDF](http://www.p2501.ch/pdf-howto/typographie/vollzugriff/direkt)
[INFO] [stdout]     |       ^^^^^^ the module `printpdf` contains no item named `GERMAN`
[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: could not parse code block as Rust code
[INFO] [stdout]    --> src/types/plugins/graphics/extgstate.rs:968:9
[INFO] [stdout]     |
[INFO] [stdout] 968 |       /// ```rust,ignore
[INFO] [stdout]     |  _________^
[INFO] [stdout] 969 | |     /// if (abs(x) + abs(y) <= 1 {
[INFO] [stdout] 970 | |     ///     1 - (pow(x, 2) + pow(y, 2))
[INFO] [stdout] 971 | |     /// } else {
[INFO] [stdout] 972 | |     ///     pow((abs(x) - 1), 2) + pow((abs(y) - 1), 2) - 1
[INFO] [stdout] 973 | |     /// }
[INFO] [stdout] 974 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: this file contains an unclosed delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]     --> src/types/plugins/graphics/extgstate.rs:1131:9
[INFO] [stdout]      |
[INFO] [stdout] 1131 |       /// ```rust,ignore
[INFO] [stdout]      |  _________^
[INFO] [stdout] 1132 | |     /// if color_new > 0 {
[INFO] [stdout] 1133 | |     ///     1 - min(1, (1 - color_old) / color_new))
[INFO] [stdout] 1134 | |     /// } else {
[INFO] [stdout] 1135 | |     ///     0
[INFO] [stdout] 1136 | |     /// }
[INFO] [stdout] 1137 | |     /// ```
[INFO] [stdout]      | |___________^
[INFO] [stdout]      |
[INFO] [stdout]      = note: error from rustc: unexpected closing delimiter: `}`
[INFO] [stdout]      = note: error from rustc: mismatched closing delimiter: `)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.15s
[INFO] running `Command { std: "docker" "inspect" "98e20994371e9e6b76ec5a12d5bc17e640719bfdedad746716b45ac3f183ee3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98e20994371e9e6b76ec5a12d5bc17e640719bfdedad746716b45ac3f183ee3f", kill_on_drop: false }`
[INFO] [stdout] 98e20994371e9e6b76ec5a12d5bc17e640719bfdedad746716b45ac3f183ee3f
