[INFO] fetching crate cdbd 0.1.1...
[INFO] documenting cdbd-0.1.1 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate cdbd 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cdbd 0.1.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[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-sys v0.0.2
[INFO] [stderr]   Downloaded tinycdb v0.0.7
[INFO] [stderr]   Downloaded fern v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4486b90e53f75f89b751d642b07e1d9c1e9fcc4d4b1e6a245065ee86dc75d9d7
[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" "4486b90e53f75f89b751d642b07e1d9c1e9fcc4d4b1e6a245065ee86dc75d9d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4486b90e53f75f89b751d642b07e1d9c1e9fcc4d4b1e6a245065ee86dc75d9d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4486b90e53f75f89b751d642b07e1d9c1e9fcc4d4b1e6a245065ee86dc75d9d7", kill_on_drop: false }`
[INFO] [stdout] 4486b90e53f75f89b751d642b07e1d9c1e9fcc4d4b1e6a245065ee86dc75d9d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df20086fcc8de5bc36fa7d906338a06bbe39881c106ad6779721bc14c213c92
[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" "1df20086fcc8de5bc36fa7d906338a06bbe39881c106ad6779721bc14c213c92", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinycdb-sys v0.0.2
[INFO] [stderr]     Checking objpool v0.2.0
[INFO] [stderr]     Checking getopts v0.2.21
[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 tinycdb v0.0.7
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[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]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/memcached/binary/protocol/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! https://github.com/memcached/memcached/wiki/BinaryProtocolRevamped
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/memcached/memcached/wiki/BinaryProtocolRevamped>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/memcached/binary/protocol/constants.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | //! https://code.google.com/p/memcached/wiki/BinaryProtocolRevamped
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://code.google.com/p/memcached/wiki/BinaryProtocolRevamped>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `Command { std: "docker" "inspect" "1df20086fcc8de5bc36fa7d906338a06bbe39881c106ad6779721bc14c213c92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df20086fcc8de5bc36fa7d906338a06bbe39881c106ad6779721bc14c213c92", kill_on_drop: false }`
[INFO] [stdout] 1df20086fcc8de5bc36fa7d906338a06bbe39881c106ad6779721bc14c213c92
