[INFO] fetching crate ntex-rt-macros 0.1.0...
[INFO] documenting ntex-rt-macros-0.1.0 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate ntex-rt-macros 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ntex-rt-macros 0.1.0 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 ntex-rt-macros 0.1.0
[INFO] finished tweaking crates.io crate ntex-rt-macros 0.1.0
[INFO] tweaked toml for crates.io crate ntex-rt-macros 0.1.0 written to /workspace/builds/worker-2/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 time v0.2.17
[INFO] [stderr]   Downloaded stdweb v0.4.20
[INFO] [stderr]   Downloaded h2 v0.2.6
[INFO] [stderr]   Downloaded stdweb-derive v0.5.3
[INFO] [stderr]   Downloaded bytestring v0.1.5
[INFO] [stderr]   Downloaded ntex-service v0.1.3
[INFO] [stderr]   Downloaded discard v1.0.4
[INFO] [stderr]   Downloaded ntex-router v0.3.5
[INFO] [stderr]   Downloaded stdweb-internal-macros v0.2.9
[INFO] [stderr]   Downloaded ntex-codec v0.1.2
[INFO] [stderr]   Downloaded ntex-macros v0.1.0
[INFO] [stderr]   Downloaded base-x v0.2.6
[INFO] [stderr]   Downloaded stdweb-internal-runtime v0.1.5
[INFO] [stderr]   Downloaded resolv-conf v0.6.3
[INFO] [stderr]   Downloaded sha1 v0.6.0
[INFO] [stderr]   Downloaded match_cfg v0.1.0
[INFO] [stderr]   Downloaded hostname v0.3.1
[INFO] [stderr]   Downloaded trust-dns-proto v0.19.5
[INFO] [stderr]   Downloaded time-macros-impl v0.1.1
[INFO] [stderr]   Downloaded enum-as-inner v0.3.3
[INFO] [stderr]   Downloaded trust-dns-resolver v0.19.5
[INFO] [stderr]   Downloaded ipconfig v0.2.2
[INFO] [stderr]   Downloaded standback v0.2.10
[INFO] [stderr]   Downloaded const_fn v0.4.2
[INFO] [stderr]   Downloaded ntex v0.1.22
[INFO] [stderr]   Downloaded time-macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 181b0130699774ea37482a187b478313096e7ed79a783869f67f87670e454252
[INFO] running `Command { std: "docker" "start" "-a" "181b0130699774ea37482a187b478313096e7ed79a783869f67f87670e454252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "181b0130699774ea37482a187b478313096e7ed79a783869f67f87670e454252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181b0130699774ea37482a187b478313096e7ed79a783869f67f87670e454252", kill_on_drop: false }`
[INFO] [stdout] 181b0130699774ea37482a187b478313096e7ed79a783869f67f87670e454252
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4463636cad0a5dcf018aeadc5570204f31c71d850b6914dd1af1b0fb45337b5e
[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" "4463636cad0a5dcf018aeadc5570204f31c71d850b6914dd1af1b0fb45337b5e", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v1.0.39
[INFO] [stderr]  Documenting ntex-rt-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.79s
[INFO] running `Command { std: "docker" "inspect" "4463636cad0a5dcf018aeadc5570204f31c71d850b6914dd1af1b0fb45337b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4463636cad0a5dcf018aeadc5570204f31c71d850b6914dd1af1b0fb45337b5e", kill_on_drop: false }`
[INFO] [stdout] 4463636cad0a5dcf018aeadc5570204f31c71d850b6914dd1af1b0fb45337b5e