[INFO] fetching crate rff 0.3.0...
[INFO] documenting rff-0.3.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate rff 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rff 0.3.0 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 rff 0.3.0
[INFO] finished tweaking crates.io crate rff 0.3.0
[INFO] tweaked toml for crates.io crate rff 0.3.0 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] fa771d7acafc66925f1bac8c539ab1e14c4d53bc78b7ffe63ad84e7b5e2c8970
[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" "fa771d7acafc66925f1bac8c539ab1e14c4d53bc78b7ffe63ad84e7b5e2c8970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa771d7acafc66925f1bac8c539ab1e14c4d53bc78b7ffe63ad84e7b5e2c8970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa771d7acafc66925f1bac8c539ab1e14c4d53bc78b7ffe63ad84e7b5e2c8970", kill_on_drop: false }`
[INFO] [stdout] fa771d7acafc66925f1bac8c539ab1e14c4d53bc78b7ffe63ad84e7b5e2c8970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5488587fbf2c759b0054098bad6fc53dd08c49bded8866fec2c9583f03a1c444
[INFO] running `Command { std: "docker" "start" "-a" "5488587fbf2c759b0054098bad6fc53dd08c49bded8866fec2c9583f03a1c444", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-channel v0.4.3
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]  Documenting rff v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/terminal/event.rs:51:43
[INFO] [stdout]    |
[INFO] [stdout] 51 |                         Some(Ok(val @ b'P'...b'S')) => Event::Key(Key::F(1 + val - b'P')),
[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/terminal/event.rs:69:20
[INFO] [stdout]    |
[INFO] [stdout] 69 |         c @ b'\x01'...b'\x1A' => Ok(Event::Key(Key::Ctrl((c as u8 - 0x1 + b'a') as char))),
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/terminal/event.rs:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |         c @ b'\x1C'...b'\x1F' => Ok(Event::Key(Key::Ctrl((c as u8 - 0x1C + b'4') as char))),
[INFO] [stdout]    |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/terminal/event.rs:94:25
[INFO] [stdout]    |
[INFO] [stdout] 94 |         Some(Ok(c @ b'0'...b'9')) => {
[INFO] [stdout]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/terminal/event.rs:135:31
[INFO] [stdout]     |
[INFO] [stdout] 135 |                         v @ 11...15 => Event::Key(Key::F(v - 10)),
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/terminal/event.rs:136:31
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         v @ 17...21 => Event::Key(Key::F(v - 11)),
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/terminal/event.rs:137:31
[INFO] [stdout]     |
[INFO] [stdout] 137 |                         v @ 23...24 => Event::Key(Key::F(v - 12)),
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/scorer.rs:146:13
[INFO] [stdout]     |
[INFO] [stdout] 146 |         'a' ... 'z' | '0' ... '9' => bonus_for_prev(prev),
[INFO] [stdout]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/scorer.rs:146:27
[INFO] [stdout]     |
[INFO] [stdout] 146 |         'a' ... 'z' | '0' ... '9' => bonus_for_prev(prev),
[INFO] [stdout]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/scorer.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         'A' ... 'Z' => {
[INFO] [stdout]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/scorer.rs:149:21
[INFO] [stdout]     |
[INFO] [stdout] 149 |                 'a' ... 'z' => SCORE_MATCH_CAPITAL,
[INFO] [stdout]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.18s
[INFO] running `Command { std: "docker" "inspect" "5488587fbf2c759b0054098bad6fc53dd08c49bded8866fec2c9583f03a1c444", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5488587fbf2c759b0054098bad6fc53dd08c49bded8866fec2c9583f03a1c444", kill_on_drop: false }`
[INFO] [stdout] 5488587fbf2c759b0054098bad6fc53dd08c49bded8866fec2c9583f03a1c444