[INFO] fetching crate interval-heap 0.0.5...
[INFO] documenting interval-heap-0.0.5 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate interval-heap 0.0.5 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate interval-heap 0.0.5 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 interval-heap 0.0.5
[INFO] finished tweaking crates.io crate interval-heap 0.0.5
[INFO] tweaked toml for crates.io crate interval-heap 0.0.5 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]     Blocking waiting for file lock on package cache
[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] b8ac6c4dfce7cbf111f1cfb4d8d1b49b147c2a99caf92fa5abc767717561a17e
[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" "b8ac6c4dfce7cbf111f1cfb4d8d1b49b147c2a99caf92fa5abc767717561a17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8ac6c4dfce7cbf111f1cfb4d8d1b49b147c2a99caf92fa5abc767717561a17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ac6c4dfce7cbf111f1cfb4d8d1b49b147c2a99caf92fa5abc767717561a17e", kill_on_drop: false }`
[INFO] [stdout] b8ac6c4dfce7cbf111f1cfb4d8d1b49b147c2a99caf92fa5abc767717561a17e
[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] 9e6dcca279c7a9a2fb1359af523fc47e174b36ab2d0d2d09b9406b323d41f9f2
[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" "9e6dcca279c7a9a2fb1359af523fc47e174b36ab2d0d2d09b9406b323d41f9f2", kill_on_drop: false }`
[INFO] [stderr]     Checking compare v0.0.6
[INFO] [stderr]  Documenting interval-heap v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:319:14
[INFO] [stdout]     |
[INFO] [stdout] 319 |             1...2 => Some(self.data.swap_remove(0)),
[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/lib.rs:336:14
[INFO] [stdout]     |
[INFO] [stdout] 336 |             0...2 => self.data.pop(),
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "9e6dcca279c7a9a2fb1359af523fc47e174b36ab2d0d2d09b9406b323d41f9f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6dcca279c7a9a2fb1359af523fc47e174b36ab2d0d2d09b9406b323d41f9f2", kill_on_drop: false }`
[INFO] [stdout] 9e6dcca279c7a9a2fb1359af523fc47e174b36ab2d0d2d09b9406b323d41f9f2