$ git clone -n https://src.fedoraproject.org/rpms/rust-gstreamer-audio-sys.git /var/lib/mock/f45-build-42175-791/root/chroot_tmpdir/scmroot/rust-gstreamer-audio-sys
Cloning into '/var/lib/mock/f45-build-42175-791/root/chroot_tmpdir/scmroot/rust-gstreamer-audio-sys'...
$ git fetch origin 89699ec2de462179e23da5614d3256fab6c93b51:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gstreamer-audio-sys
 * [new ref]         89699ec2de462179e23da5614d3256fab6c93b51 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 89699ec Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild