[INFO] cloning repository https://github.com/opensight-cv/rusty-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/opensight-cv/rusty-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopensight-cv%2Frusty-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopensight-cv%2Frusty-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3f8614c92ced5f347687f927095610c9de82010
[INFO] documenting opensight-cv/rusty-engine against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopensight-cv%2Frusty-engine" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/opensight-cv/rusty-engine on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/opensight-cv/rusty-engine
[INFO] finished tweaking git repo https://github.com/opensight-cv/rusty-engine
[INFO] tweaked toml for git repo https://github.com/opensight-cv/rusty-engine written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/opensight-cv/rusty-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.travis-ci
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glib v0.9.0
[INFO] [stderr]   Downloaded gstreamer-net v0.15.0
[INFO] [stderr]   Downloaded gstreamer-sys v0.8.1
[INFO] [stderr]   Downloaded gobject-sys v0.9.1
[INFO] [stderr]   Downloaded gio-sys v0.9.1
[INFO] [stderr]   Downloaded gstreamer-rtsp-server-sys v0.8.1
[INFO] [stderr]   Downloaded glib-sys v0.9.1
[INFO] [stderr]   Downloaded gstreamer-rtsp-sys v0.8.1
[INFO] [stderr]   Downloaded gio v0.8.0
[INFO] [stderr]   Downloaded muldiv v0.2.1
[INFO] [stderr]   Downloaded gstreamer-sdp v0.15.0
[INFO] [stderr]   Downloaded gstreamer-rtsp v0.15.0
[INFO] [stderr]   Downloaded gstreamer v0.15.0
[INFO] [stderr]   Downloaded gstreamer-sdp-sys v0.8.1
[INFO] [stderr]   Downloaded gstreamer-net-sys v0.8.1
[INFO] [stderr]   Downloaded gstreamer-rtsp-server v0.15.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a64d24a5e1aa64945ddb16d97bc21e802eb842c2cf2a943f212c2c8c840d9ed
[INFO] running `Command { std: "docker" "start" "-a" "2a64d24a5e1aa64945ddb16d97bc21e802eb842c2cf2a943f212c2c8c840d9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a64d24a5e1aa64945ddb16d97bc21e802eb842c2cf2a943f212c2c8c840d9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a64d24a5e1aa64945ddb16d97bc21e802eb842c2cf2a943f212c2c8c840d9ed", kill_on_drop: false }`
[INFO] [stdout] 2a64d24a5e1aa64945ddb16d97bc21e802eb842c2cf2a943f212c2c8c840d9ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f485eb12727e7e6a69821300774d4f5f29d827c4c073164d2e19958134f1c8dc
[INFO] running `Command { std: "docker" "start" "-a" "f485eb12727e7e6a69821300774d4f5f29d827c4c073164d2e19958134f1c8dc", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.travis-ci
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling proc-macro-nested v0.1.3
[INFO] [stderr]     Checking futures-core v0.3.1
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking futures-task v0.3.1
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling gstreamer v0.15.0
[INFO] [stderr]    Compiling gio v0.8.0
[INFO] [stderr]     Checking muldiv v0.2.1
[INFO] [stderr]     Checking futures-io v0.3.1
[INFO] [stderr]    Compiling gstreamer-sdp v0.15.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling gstreamer-rtsp v0.15.0
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling gstreamer-net v0.15.0
[INFO] [stderr]    Compiling gstreamer-rtsp-server v0.15.0
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking futures-channel v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gstreamer-sys v0.8.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling gstreamer-sdp-sys v0.8.1
[INFO] [stderr]    Compiling gstreamer-net-sys v0.8.1
[INFO] [stderr]    Compiling gstreamer-rtsp-sys v0.8.1
[INFO] [stderr]    Compiling gstreamer-rtsp-server-sys v0.8.1
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr] error: failed to run custom build command for `gstreamer-sdp-sys v0.8.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/gstreamer-sdp-sys-c301a74bdb41dceb/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stderr
[INFO] [stderr]   `"pkg-config" "--libs" "--cflags" "gstreamer-sdp-1.0" "gstreamer-sdp-1.0 >= 1.8"` did not exit successfully: exit status: 1
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Package gstreamer-sdp-1.0 was not found in the pkg-config search path.
[INFO] [stderr]   Perhaps you should add the directory containing `gstreamer-sdp-1.0.pc'
[INFO] [stderr]   to the PKG_CONFIG_PATH environment variable
[INFO] [stderr]   No package 'gstreamer-sdp-1.0' found
[INFO] [stderr]   Package gstreamer-sdp-1.0 was not found in the pkg-config search path.
[INFO] [stderr]   Perhaps you should add the directory containing `gstreamer-sdp-1.0.pc'
[INFO] [stderr]   to the PKG_CONFIG_PATH environment variable
[INFO] [stderr]   No package 'gstreamer-sdp-1.0' found
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f485eb12727e7e6a69821300774d4f5f29d827c4c073164d2e19958134f1c8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f485eb12727e7e6a69821300774d4f5f29d827c4c073164d2e19958134f1c8dc", kill_on_drop: false }`
[INFO] [stdout] f485eb12727e7e6a69821300774d4f5f29d827c4c073164d2e19958134f1c8dc