[INFO] fetching crate shoebill 0.1.5...
[INFO] documenting shoebill-0.1.5 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate shoebill 0.1.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate shoebill 0.1.5 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 shoebill 0.1.5
[INFO] finished tweaking crates.io crate shoebill 0.1.5
[INFO] tweaked toml for crates.io crate shoebill 0.1.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate shoebill 0.1.5 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] 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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e445e45b49111bd4bc856e704b57bea9855e82c4aa8fe503a2d590352e9db2a3
[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" "e445e45b49111bd4bc856e704b57bea9855e82c4aa8fe503a2d590352e9db2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e445e45b49111bd4bc856e704b57bea9855e82c4aa8fe503a2d590352e9db2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e445e45b49111bd4bc856e704b57bea9855e82c4aa8fe503a2d590352e9db2a3", kill_on_drop: false }`
[INFO] [stdout] e445e45b49111bd4bc856e704b57bea9855e82c4aa8fe503a2d590352e9db2a3
[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" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4abfada00af695b94237c93a4f23c0a02f692a8f538476b68c0f58b9d9c8c28
[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" "b4abfada00af695b94237c93a4f23c0a02f692a8f538476b68c0f58b9d9c8c28", kill_on_drop: false }`
[INFO] [stderr]  Documenting shoebill v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/lib.rs:440:4
[INFO] [stdout]     |
[INFO] [stdout] 440 |   ///```
[INFO] [stdout]     |  ____^
[INFO] [stdout] 441 | | /// //let s1 = format!("{}", d1.render(printer));
[INFO] [stdout] 442 | | /// //let s2 = format!("{}", d2.render(printer));
[INFO] [stdout] 443 | | ///```
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 440 | ///```text
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/lib.rs:566:4
[INFO] [stdout]     |
[INFO] [stdout] 566 |   ///```
[INFO] [stdout]     |  ____^
[INFO] [stdout] 567 | | /// //pub struct MyState<'p> {
[INFO] [stdout] 568 | | /// //    ast_elems : Vec<AstElems>,
[INFO] [stdout] 569 | | /// //    modifiers : HashMap<Modifier, Defn>,
[INFO] [stdout] ...   |
[INFO] [stdout] 588 | | /// // println!("{}", doc3.render(80, my_state));
[INFO] [stdout] 589 | | ///```
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 566 | ///```text
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/lib.rs:154:4
[INFO] [stdout]     |
[INFO] [stdout] 154 |   ///```
[INFO] [stdout]     |  ____^
[INFO] [stdout] 155 | | /// //`a <> b` : Concat(a, b)
[INFO] [stdout] 156 | | /// //`a <n> b` : Concat(a, Concat(newline, b))
[INFO] [stdout] 157 | | /// //`a <s> b` : Concat(a, Concat(" ", b)) (concat with a space)
[INFO] [stdout] ...   |
[INFO] [stdout] 161 | | /// //`<any u32> @ ds` : nest ds by whatever the amount specified by the integer literal.
[INFO] [stdout] 162 | | ///```
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 154 | ///```text
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "b4abfada00af695b94237c93a4f23c0a02f692a8f538476b68c0f58b9d9c8c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4abfada00af695b94237c93a4f23c0a02f692a8f538476b68c0f58b9d9c8c28", kill_on_drop: false }`
[INFO] [stdout] b4abfada00af695b94237c93a4f23c0a02f692a8f538476b68c0f58b9d9c8c28
