[INFO] crate gstreamer-webrtc 0.14.1 is already in cache
[INFO] checking gstreamer-webrtc-0.14.1 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate gstreamer-webrtc 0.14.1 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate gstreamer-webrtc 0.14.1 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gstreamer-webrtc 0.14.1
[INFO] finished tweaking crates.io crate gstreamer-webrtc 0.14.1
[INFO] tweaked toml for crates.io crate gstreamer-webrtc 0.14.1 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e3f1a889443c65e731fd4e9e9e7e6f8f39a57ca89445f250ee134de9488bc759
[INFO] running `"docker" "start" "-a" "e3f1a889443c65e731fd4e9e9e7e6f8f39a57ca89445f250ee134de9488bc759"`
[INFO] [stderr]    Compiling gstreamer v0.14.5
[INFO] [stderr]    Compiling gstreamer-sdp v0.14.0
[INFO] [stderr]    Compiling gstreamer-webrtc v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling gstreamer-sys v0.8.0
[INFO] [stderr]    Compiling gstreamer-sdp-sys v0.8.0
[INFO] [stderr]    Compiling gstreamer-webrtc-sys v0.8.0
[INFO] [stderr] error: failed to run custom build command for `gstreamer-sys v0.8.0`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/gstreamer-sys-738f92c64c5735b9/build-script-build` (exit code: 1)
[INFO] [stderr] --- stderr
[INFO] [stderr] `"pkg-config" "--libs" "--cflags" "gstreamer-1.0" "gstreamer-1.0 >= 1.14"` did not exit successfully: exit code: 1
[INFO] [stderr] --- stderr
[INFO] [stderr] Requested 'gstreamer-1.0 >= 1.14' but version of GStreamer is 1.10.4
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e3f1a889443c65e731fd4e9e9e7e6f8f39a57ca89445f250ee134de9488bc759"`
[INFO] running `"docker" "rm" "-f" "e3f1a889443c65e731fd4e9e9e7e6f8f39a57ca89445f250ee134de9488bc759"`
[INFO] [stdout] e3f1a889443c65e731fd4e9e9e7e6f8f39a57ca89445f250ee134de9488bc759