[INFO] fetching crate fmt-extra 0.2.1...
[INFO] documenting fmt-extra-0.2.1 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate fmt-extra 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate fmt-extra 0.2.1 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fmt-extra 0.2.1
[INFO] finished tweaking crates.io crate fmt-extra 0.2.1
[INFO] tweaked toml for crates.io crate fmt-extra 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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" "+1.47.0" "metadata" "--no-deps" "--format-version=1", 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] 0742e669b09cb80b0e2cb446699fe7c81552a11ff286e0bcee1cfaff9877f8ba
[INFO] running `Command { std: "docker" "start" "-a" "0742e669b09cb80b0e2cb446699fe7c81552a11ff286e0bcee1cfaff9877f8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0742e669b09cb80b0e2cb446699fe7c81552a11ff286e0bcee1cfaff9877f8ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0742e669b09cb80b0e2cb446699fe7c81552a11ff286e0bcee1cfaff9877f8ba", kill_on_drop: false }`
[INFO] [stdout] 0742e669b09cb80b0e2cb446699fe7c81552a11ff286e0bcee1cfaff9877f8ba
[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" "+1.47.0" "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] 9796048a7a40261a6bef7f98caa52f6934dd2163faa4c4dc9b7753e295e35fc4
[INFO] running `Command { std: "docker" "start" "-a" "9796048a7a40261a6bef7f98caa52f6934dd2163faa4c4dc9b7753e295e35fc4", kill_on_drop: false }`
[INFO] [stderr]  Documenting fmt-extra v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                 0x20...0x7E => try!(write!(fmt, "{}", *e as char)),
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "9796048a7a40261a6bef7f98caa52f6934dd2163faa4c4dc9b7753e295e35fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9796048a7a40261a6bef7f98caa52f6934dd2163faa4c4dc9b7753e295e35fc4", kill_on_drop: false }`
[INFO] [stdout] 9796048a7a40261a6bef7f98caa52f6934dd2163faa4c4dc9b7753e295e35fc4
