[INFO] cloning repository https://github.com/xinyu391/rpdf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xinyu391/rpdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxinyu391%2Frpdf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxinyu391%2Frpdf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f2999fcbc15e3e82ade2ddacc09c709721af614
[INFO] documenting xinyu391/rpdf against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxinyu391%2Frpdf" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xinyu391/rpdf on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xinyu391/rpdf
[INFO] finished tweaking git repo https://github.com/xinyu391/rpdf
[INFO] tweaked toml for git repo https://github.com/xinyu391/rpdf written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/xinyu391/rpdf already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e06c0bbabc08b74370ac9d6d57bf3869569a15b13882e08844cc25f3d4d90061
[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" "e06c0bbabc08b74370ac9d6d57bf3869569a15b13882e08844cc25f3d4d90061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e06c0bbabc08b74370ac9d6d57bf3869569a15b13882e08844cc25f3d4d90061", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06c0bbabc08b74370ac9d6d57bf3869569a15b13882e08844cc25f3d4d90061", kill_on_drop: false }`
[INFO] [stdout] e06c0bbabc08b74370ac9d6d57bf3869569a15b13882e08844cc25f3d4d90061
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] b066af16719dffc33c450946b195a322f9f58c88662a7d1c9481965370ce4293
[INFO] running `Command { std: "docker" "start" "-a" "b066af16719dffc33c450946b195a322f9f58c88662a7d1c9481965370ce4293", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rpdf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `OBJ_BEGIN` should have an upper camel case name
[INFO] [stdout]   --> src/parse.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     OBJ_BEGIN,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ObjBegin`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OBJ_END` should have an upper camel case name
[INFO] [stdout]   --> src/parse.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     OBJ_END,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `ObjEnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ARRAY_BEGIN` should have an upper camel case name
[INFO] [stdout]   --> src/parse.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     ARRAY_BEGIN,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ArrayBegin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ARRAY_END` should have an upper camel case name
[INFO] [stdout]   --> src/parse.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     ARRAY_END,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ArrayEnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STREAM_BEGIN` should have an upper camel case name
[INFO] [stdout]   --> src/parse.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     STREAM_BEGIN,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `StreamBegin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STREAM_END` should have an upper camel case name
[INFO] [stdout]   --> src/parse.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     STREAM_END,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `StreamEnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DICT_END` should have an upper camel case name
[INFO] [stdout]   --> src/parse.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     DICT_END,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `DictEnd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DICT_BEGIN` should have an upper camel case name
[INFO] [stdout]   --> src/parse.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DICT_BEGIN,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `DictBegin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Root` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const PDF_NAME_Root: &str = "Root";
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_ROOT`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Type` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const PDF_NAME_Type: &str = "Type";
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_TYPE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Length` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const PDF_NAME_Length: &str = "Length";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_LENGTH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_FlateDecode` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const PDF_NAME_FlateDecode: &str = "FlateDecode";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_FLATE_DECODE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Filter` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const PDF_NAME_Filter: &str = "Filter";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_FILTER`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Pages` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const PDF_NAME_Pages: &str = "Pages";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_PAGES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Count` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const PDF_NAME_Count: &str = "Count";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_COUNT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Kids` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:26:7
[INFO] [stdout]    |
[INFO] [stdout] 26 | const PDF_NAME_Kids: &str = "Kids";
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_KIDS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_MediaBox` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const PDF_NAME_MediaBox: &str = "MediaBox";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_MEDIA_BOX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Contents` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const PDF_NAME_Contents: &str = "Contents";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_CONTENTS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Parent` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const PDF_NAME_Parent: &str = "Parent";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_PARENT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Resources` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const PDF_NAME_Resources: &str = "Resources";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_RESOURCES`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PDF_NAME_Font` should have an upper case name
[INFO] [stdout]   --> src/pdf.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const PDF_NAME_Font: &str = "Font";
[INFO] [stdout]    |       ^^^^^^^^^^^^^ help: convert the identifier to upper case: `PDF_NAME_FONT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 21 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "b066af16719dffc33c450946b195a322f9f58c88662a7d1c9481965370ce4293", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b066af16719dffc33c450946b195a322f9f58c88662a7d1c9481965370ce4293", kill_on_drop: false }`
[INFO] [stdout] b066af16719dffc33c450946b195a322f9f58c88662a7d1c9481965370ce4293