[INFO] cloning repository https://github.com/warp-poke/http-rust-agent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/warp-poke/http-rust-agent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarp-poke%2Fhttp-rust-agent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarp-poke%2Fhttp-rust-agent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 667da5cd1134e6ef00b03f06a915bd1afe3c04e3
[INFO] documenting warp-poke/http-rust-agent against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarp-poke%2Fhttp-rust-agent" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/warp-poke/http-rust-agent on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/warp-poke/http-rust-agent
[INFO] finished tweaking git repo https://github.com/warp-poke/http-rust-agent
[INFO] tweaked toml for git repo https://github.com/warp-poke/http-rust-agent written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/warp-poke/http-rust-agent already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.46.0" "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] cc1b9c4a714164aab2f63ad1b3f8ad958421e1941d1f2ab5c3a963b9fd52fa90
[INFO] running `Command { std: "docker" "start" "-a" "cc1b9c4a714164aab2f63ad1b3f8ad958421e1941d1f2ab5c3a963b9fd52fa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc1b9c4a714164aab2f63ad1b3f8ad958421e1941d1f2ab5c3a963b9fd52fa90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc1b9c4a714164aab2f63ad1b3f8ad958421e1941d1f2ab5c3a963b9fd52fa90", kill_on_drop: false }`
[INFO] [stdout] cc1b9c4a714164aab2f63ad1b3f8ad958421e1941d1f2ab5c3a963b9fd52fa90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8611160d6d1ea6019ee8bd10838ecb8ea7572292ec428b04330d8b40f28a8c95
[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" "8611160d6d1ea6019ee8bd10838ecb8ea7572292ec428b04330d8b40f28a8c95", kill_on_drop: false }`
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]     Checking opaque-debug v0.2.2
[INFO] [stderr]    Compiling protobuf v2.6.2
[INFO] [stderr]    Compiling prometheus v0.6.0
[INFO] [stderr]    Compiling libloading v0.5.1
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]     Checking block-padding v0.1.4
[INFO] [stderr]     Checking want v0.0.6
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling which v1.0.5
[INFO] [stderr]    Compiling num_cpus v0.2.13
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking env_logger v0.6.1
[INFO] [stderr]     Checking digest v0.8.0
[INFO] [stderr]     Checking tokio-io v0.1.12
[INFO] [stderr]     Checking input_buffer v0.2.0
[INFO] [stderr]    Compiling headers-derive v0.1.0
[INFO] [stderr]     Checking native-tls v0.2.3
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]     Checking headers-core v0.1.0
[INFO] [stderr]     Checking toml v0.5.1
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking sha-1 v0.8.1
[INFO] [stderr]    Compiling clang-sys v0.26.4
[INFO] [stderr]     Checking tokio-codec v0.1.1
[INFO] [stderr]     Checking h2 v0.1.22
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking headers v0.2.1
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.14
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]    Compiling mime_guess v2.0.0-alpha.6
[INFO] [stderr]     Checking tungstenite v0.6.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio v0.1.21
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]     Checking hyper v0.12.29
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling bindgen v0.42.3
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking warp v0.1.15
[INFO] [stderr]     Checking reqwest v0.9.17
[INFO] [stderr]     Checking warp10 v0.11.1
[INFO] [stderr]    Compiling rdkafka-sys v1.0.0
[INFO] [stderr] error: failed to run custom build command for `rdkafka-sys v1.0.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/rdkafka-sys-d0ed10dc3ef21ac4/build-script-build` (exit code: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   librdkafka will be linked dynamically
[INFO] [stderr]   librdkafka 1.0.0 cannot be found on the system
[INFO] [stderr]   Dynamic linking failed. Exiting.
[INFO] running `Command { std: "docker" "inspect" "8611160d6d1ea6019ee8bd10838ecb8ea7572292ec428b04330d8b40f28a8c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8611160d6d1ea6019ee8bd10838ecb8ea7572292ec428b04330d8b40f28a8c95", kill_on_drop: false }`
[INFO] [stdout] 8611160d6d1ea6019ee8bd10838ecb8ea7572292ec428b04330d8b40f28a8c95