Dec 02 05:36:51.757 INFO testing Manishearth/media-capture against 1.30.1 for beta-1.31-5
Dec 02 05:36:51.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 05:36:52.250 INFO [stdout] c23bd04259d5f25622e2cb3766f1fbe1958b9c6b77da5b10376bd8ef9f79d7de
Dec 02 05:36:52.252 INFO running `"docker" "start" "-a" "c23bd04259d5f25622e2cb3766f1fbe1958b9c6b77da5b10376bd8ef9f79d7de"`
Dec 02 05:36:53.291 INFO [stderr] usermod: no changes
Dec 02 05:36:53.399 INFO [stderr]    Compiling gstreamer v0.12.0
Dec 02 05:36:53.403 INFO [stderr]    Compiling muldiv v0.2.0
Dec 02 05:36:53.403 INFO [stderr]    Compiling glib-sys v0.7.0
Dec 02 05:36:53.419 INFO [stderr]    Compiling gobject-sys v0.7.0
Dec 02 05:36:53.419 INFO [stderr]    Compiling gstreamer-sys v0.6.0
Dec 02 05:36:53.431 INFO [stderr]    Compiling num-rational v0.2.1
Dec 02 05:36:57.676 INFO [stderr] error: failed to run custom build command for `gstreamer-sys v0.6.0`
Dec 02 05:36:57.676 INFO [stderr] process didn't exit successfully: `/target/debug/build/gstreamer-sys-f9f6b95f3b963d08/build-script-build` (exit code: 1)
Dec 02 05:36:57.676 INFO [stderr] --- stderr
Dec 02 05:36:57.676 INFO [stderr] `"pkg-config" "--libs" "--cflags" "gstreamer-1.0 >= 1.8"` did not exit successfully: exit code: 1
Dec 02 05:36:57.676 INFO [stderr] --- stderr
Dec 02 05:36:57.676 INFO [stderr] Package gstreamer-1.0 was not found in the pkg-config search path.
Dec 02 05:36:57.676 INFO [stderr] Perhaps you should add the directory containing `gstreamer-1.0.pc'
Dec 02 05:36:57.676 INFO [stderr] to the PKG_CONFIG_PATH environment variable
Dec 02 05:36:57.676 INFO [stderr] No package 'gstreamer-1.0' found
Dec 02 05:36:57.676 INFO [stderr] 
Dec 02 05:36:57.676 INFO [stderr] 
Dec 02 05:36:57.676 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 02 05:37:00.586 INFO [stderr] error: build failed
Dec 02 05:37:00.588 INFO [stderr] su: No module specific data is present
Dec 02 05:37:01.939 INFO running `"docker" "inspect" "c23bd04259d5f25622e2cb3766f1fbe1958b9c6b77da5b10376bd8ef9f79d7de"`
Dec 02 05:37:02.323 INFO running `"docker" "rm" "-f" "c23bd04259d5f25622e2cb3766f1fbe1958b9c6b77da5b10376bd8ef9f79d7de"`
Dec 02 05:37:02.631 INFO [stdout] c23bd04259d5f25622e2cb3766f1fbe1958b9c6b77da5b10376bd8ef9f79d7de