[INFO] fetching crate cdbd 0.1.1...
[INFO] documenting cdbd-0.1.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate cdbd 0.1.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate cdbd 0.1.1 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 cdbd 0.1.1
[INFO] finished tweaking crates.io crate cdbd 0.1.1
[INFO] tweaked toml for crates.io crate cdbd 0.1.1 written to /workspace/builds/worker-11/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinycdb-sys v0.0.2
[INFO] [stderr]   Downloaded objpool v0.2.0
[INFO] [stderr]   Downloaded mtbl-sys v0.2.0
[INFO] [stderr]   Downloaded mtbl v0.2.1
[INFO] [stderr]   Downloaded tinycdb v0.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 829d91dcdd281147bddf4ba228a5eae49718387fe9cf5d8a63d9a540dcacd369
[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" "829d91dcdd281147bddf4ba228a5eae49718387fe9cf5d8a63d9a540dcacd369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "829d91dcdd281147bddf4ba228a5eae49718387fe9cf5d8a63d9a540dcacd369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "829d91dcdd281147bddf4ba228a5eae49718387fe9cf5d8a63d9a540dcacd369", kill_on_drop: false }`
[INFO] [stdout] 829d91dcdd281147bddf4ba228a5eae49718387fe9cf5d8a63d9a540dcacd369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] a25c4031b07fb5b8e9797420cbbc43ef722b013f4f1c0230107851d9b8c39861
[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" "a25c4031b07fb5b8e9797420cbbc43ef722b013f4f1c0230107851d9b8c39861", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tinycdb-sys v0.0.2
[INFO] [stderr]     Checking ucd-util v0.1.8
[INFO] [stderr]     Checking utf8-ranges v1.0.4
[INFO] [stderr]     Checking objpool v0.2.0
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]     Checking mtbl-sys v0.2.0
[INFO] [stderr]     Checking fern v0.4.4
[INFO] [stderr]     Checking mtbl v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stderr]     Checking tinycdb v0.0.7
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]  Documenting cdbd v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/memcached/text/protocol.rs:171:40
[INFO] [stdout]     |
[INFO] [stdout] 171 | ...                   ("touch", 3...4) => parse_touch(&elts),
[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/memcached/text/protocol.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   ("delete", 2...3) => {
[INFO] [stdout]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/memcached/text/protocol.rs:178:39
[INFO] [stdout]     |
[INFO] [stdout] 178 | ...                   ("incr", 3...4) => parse_incr(&elts).map(Request::Incr),
[INFO] [stdout]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/memcached/text/protocol.rs:179:39
[INFO] [stdout]     |
[INFO] [stdout] 179 | ...                   ("decr", 3...4) => parse_incr(&elts).map(Request::Decr),
[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 6.92s
[INFO] running `Command { std: "docker" "inspect" "a25c4031b07fb5b8e9797420cbbc43ef722b013f4f1c0230107851d9b8c39861", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25c4031b07fb5b8e9797420cbbc43ef722b013f4f1c0230107851d9b8c39861", kill_on_drop: false }`
[INFO] [stdout] a25c4031b07fb5b8e9797420cbbc43ef722b013f4f1c0230107851d9b8c39861