Dec 14 08:11:53.936 INFO testing Manishearth/media-capture against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 08:11:53.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 08:11:54.399 INFO [stdout] 499b550d7c15a51eea9e98b844b02646d2494b44166763928d61fad54d8b2d3e
Dec 14 08:11:54.401 INFO running `"docker" "start" "-a" "499b550d7c15a51eea9e98b844b02646d2494b44166763928d61fad54d8b2d3e"`
Dec 14 08:11:55.639 INFO [stderr] usermod: no changes
Dec 14 08:11:55.767 INFO [stderr]    Compiling gobject-sys v0.7.0
Dec 14 08:11:55.767 INFO [stderr]    Compiling gstreamer-sys v0.6.0
Dec 14 08:11:55.806 INFO [stderr] error: failed to run custom build command for `gstreamer-sys v0.6.0`
Dec 14 08:11:55.806 INFO [stderr] process didn't exit successfully: `/target/debug/build/gstreamer-sys-76fbc48d53050b5a/build-script-build` (exit code: 1)
Dec 14 08:11:55.806 INFO [stderr] --- stderr
Dec 14 08:11:55.806 INFO [stderr] `"pkg-config" "--libs" "--cflags" "gstreamer-1.0 >= 1.8"` did not exit successfully: exit code: 1
Dec 14 08:11:55.806 INFO [stderr] --- stderr
Dec 14 08:11:55.806 INFO [stderr] Package gstreamer-1.0 was not found in the pkg-config search path.
Dec 14 08:11:55.806 INFO [stderr] Perhaps you should add the directory containing `gstreamer-1.0.pc'
Dec 14 08:11:55.806 INFO [stderr] to the PKG_CONFIG_PATH environment variable
Dec 14 08:11:55.806 INFO [stderr] No package 'gstreamer-1.0' found
Dec 14 08:11:55.806 INFO [stderr] 
Dec 14 08:11:55.806 INFO [stderr] 
Dec 14 08:11:55.806 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 14 08:11:57.573 INFO [stderr] error: build failed
Dec 14 08:11:57.574 INFO [stderr] su: No module specific data is present
Dec 14 08:11:58.211 INFO running `"docker" "inspect" "499b550d7c15a51eea9e98b844b02646d2494b44166763928d61fad54d8b2d3e"`
Dec 14 08:11:58.671 INFO running `"docker" "rm" "-f" "499b550d7c15a51eea9e98b844b02646d2494b44166763928d61fad54d8b2d3e"`
Dec 14 08:11:58.930 INFO [stdout] 499b550d7c15a51eea9e98b844b02646d2494b44166763928d61fad54d8b2d3e