[INFO] fetching crate ntex-amqp 0.1.18...
[INFO] documenting ntex-amqp-0.1.18 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate ntex-amqp 0.1.18 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate ntex-amqp 0.1.18 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-amqp 0.1.18
[INFO] finished tweaking crates.io crate ntex-amqp 0.1.18
[INFO] tweaked toml for crates.io crate ntex-amqp 0.1.18 written to /workspace/builds/worker-6/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 ntex-amqp-codec v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6a0abdb6382336cc8b6ab91b0e77be0df04441f2d8318696da63f185a618304a
[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" "6a0abdb6382336cc8b6ab91b0e77be0df04441f2d8318696da63f185a618304a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a0abdb6382336cc8b6ab91b0e77be0df04441f2d8318696da63f185a618304a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0abdb6382336cc8b6ab91b0e77be0df04441f2d8318696da63f185a618304a", kill_on_drop: false }`
[INFO] [stdout] 6a0abdb6382336cc8b6ab91b0e77be0df04441f2d8318696da63f185a618304a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 034f6d3f90d11f2953d11be416f9b7cc74e14d102ee1dbf9777c8baff70d3e9f
[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" "034f6d3f90d11f2953d11be416f9b7cc74e14d102ee1dbf9777c8baff70d3e9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ntex-amqp-codec v0.2.0
[INFO] [stderr]     Checking bytestring v0.1.5
[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]    Compiling derive_more v0.99.9
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]    Compiling ntex-rt-macros v0.1.0
[INFO] [stderr]     Checking chrono v0.4.15
[INFO] [stderr]    Compiling ntex-macros v0.1.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking sha-1 v0.9.1
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking time v0.2.17
[INFO] [stderr]     Checking resolv-conf v0.6.3
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking ntex-router v0.3.5
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking actix-threadpool v0.3.3
[INFO] [stderr]     Checking ntex-codec v0.1.2
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking ntex-service v0.1.3
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking trust-dns-proto v0.19.5
[INFO] [stderr]     Checking ntex-rt v0.1.1
[INFO] [stderr]     Checking trust-dns-resolver v0.19.5
[INFO] [stderr]     Checking ntex v0.1.22
[INFO] [stderr]  Documenting ntex-amqp v0.1.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "034f6d3f90d11f2953d11be416f9b7cc74e14d102ee1dbf9777c8baff70d3e9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "034f6d3f90d11f2953d11be416f9b7cc74e14d102ee1dbf9777c8baff70d3e9f", kill_on_drop: false }`
[INFO] [stdout] 034f6d3f90d11f2953d11be416f9b7cc74e14d102ee1dbf9777c8baff70d3e9f