[INFO] fetching crate serde_xml 0.9.1...
[INFO] documenting serde_xml-0.9.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate serde_xml 0.9.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate serde_xml 0.9.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_xml 0.9.1
[INFO] finished tweaking crates.io crate serde_xml 0.9.1
[INFO] tweaked toml for crates.io crate serde_xml 0.9.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a425bc30f98727fcc98df069d447ac7e50f4c01a1330d143ef6d70f2803fef3
[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" "5a425bc30f98727fcc98df069d447ac7e50f4c01a1330d143ef6d70f2803fef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a425bc30f98727fcc98df069d447ac7e50f4c01a1330d143ef6d70f2803fef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a425bc30f98727fcc98df069d447ac7e50f4c01a1330d143ef6d70f2803fef3", kill_on_drop: false }`
[INFO] [stdout] 5a425bc30f98727fcc98df069d447ac7e50f4c01a1330d143ef6d70f2803fef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82a2863572680e72e2bc0520f083fea749eecdea3ec6f1fe808b8f307cc595c5
[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" "82a2863572680e72e2bc0520f083fea749eecdea3ec6f1fe808b8f307cc595c5", kill_on_drop: false }`
[INFO] [stderr]  Documenting serde_xml v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/de/lexer.rs:601:13
[INFO] [stdout]     |
[INFO] [stdout] 601 |         b'0'...b'9' => Ok((ch as u32) - (b'0' as u32)),
[INFO] [stdout]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/de/lexer.rs:602:13
[INFO] [stdout]     |
[INFO] [stdout] 602 |         b'a'...b'f' => Ok((ch as u32) + 10 - (b'a' as u32)),
[INFO] [stdout]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/de/lexer.rs:603:13
[INFO] [stdout]     |
[INFO] [stdout] 603 |         b'A'...b'F' => Ok((ch as u32) + 10 - (b'A' as u32)),
[INFO] [stdout]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/de/lexer.rs:610:13
[INFO] [stdout]     |
[INFO] [stdout] 610 |         b'0'...b'9' => Ok((ch as u32) - (b'0' as u32)),
[INFO] [stdout]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "82a2863572680e72e2bc0520f083fea749eecdea3ec6f1fe808b8f307cc595c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a2863572680e72e2bc0520f083fea749eecdea3ec6f1fe808b8f307cc595c5", kill_on_drop: false }`
[INFO] [stdout] 82a2863572680e72e2bc0520f083fea749eecdea3ec6f1fe808b8f307cc595c5