[INFO] fetching crate dbcrossbar 0.4.2-beta.6...
[INFO] documenting dbcrossbar-0.4.2-beta.6 against 1.47.0 for beta-1.48-rustdoc-1
[INFO] extracting crate dbcrossbar 0.4.2-beta.6 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dbcrossbar 0.4.2-beta.6 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 dbcrossbar 0.4.2-beta.6
[INFO] finished tweaking crates.io crate dbcrossbar 0.4.2-beta.6
[INFO] tweaked toml for crates.io crate dbcrossbar 0.4.2-beta.6 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate dbcrossbar 0.4.2-beta.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] cafdae555b97fc94e47f69837415f3ccc6754869bfa836e07fc9f90b5e54c28c
[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" "cafdae555b97fc94e47f69837415f3ccc6754869bfa836e07fc9f90b5e54c28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cafdae555b97fc94e47f69837415f3ccc6754869bfa836e07fc9f90b5e54c28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cafdae555b97fc94e47f69837415f3ccc6754869bfa836e07fc9f90b5e54c28c", kill_on_drop: false }`
[INFO] [stdout] cafdae555b97fc94e47f69837415f3ccc6754869bfa836e07fc9f90b5e54c28c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 78de6a50712683c4f23bd845af1935cfd54294d6c6a51fc9f01b7dd716efd887
[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" "78de6a50712683c4f23bd845af1935cfd54294d6c6a51fc9f01b7dd716efd887", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
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[INFO] [stderr]     Checking env_logger v0.7.1
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[INFO] [stderr]     Checking sha2 v0.9.1
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[INFO] [stderr]    Compiling include-flate-codegen v0.1.3
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[INFO] [stderr]     Checking crossbeam-epoch v0.8.2
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[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking include-flate-codegen-exports v0.1.3
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[INFO] [stderr]     Checking postgres-protocol v0.5.2
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[INFO] [stderr]     Checking rustls v0.17.0
[INFO] [stderr]     Checking rustls-native-certs v0.3.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling async-trait v0.1.40
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling bigml_derive v0.4.0
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling structopt-derive v0.4.10
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking common_failures v0.1.1
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling enumset_derive v0.5.0
[INFO] [stderr]     Checking pin-project v0.4.23
[INFO] [stderr]     Checking futures-util v0.3.5
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[INFO] [stderr]     Checking futures v0.3.5
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[INFO] [stderr]     Checking postgres-native-tls v0.3.0
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[INFO] [stderr]     Checking serde_urlencoded v0.6.1
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[INFO] [stderr]     Checking geojson v0.18.0
[INFO] [stderr]     Checking toml_edit v0.2.0
[INFO] [stderr]     Checking slog-term v2.6.0
[INFO] [stderr]     Checking slog-json v2.3.0
[INFO] [stderr]     Checking slog-envlogger v2.2.0
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking hyper-tls v0.4.3
[INFO] [stderr]     Checking hyper-rustls v0.20.0
[INFO] [stderr]     Checking reqwest v0.10.8
[INFO] [stderr]     Checking yup-oauth2 v4.1.2
[INFO] [stderr]     Checking bigml v0.6.6
[INFO] [stderr]     Checking dbcrossbarlib v0.4.2-beta.6
[INFO] [stderr]  Documenting dbcrossbar v0.4.2-beta.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 45s
[INFO] running `Command { std: "docker" "inspect" "78de6a50712683c4f23bd845af1935cfd54294d6c6a51fc9f01b7dd716efd887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78de6a50712683c4f23bd845af1935cfd54294d6c6a51fc9f01b7dd716efd887", kill_on_drop: false }`
[INFO] [stdout] 78de6a50712683c4f23bd845af1935cfd54294d6c6a51fc9f01b7dd716efd887
