$ git clone -n https://src.fedoraproject.org/rpms/glib2.git /var/lib/mock/f40-build-773885-127462/root/chroot_tmpdir/scmroot/glib2
Cloning into '/var/lib/mock/f40-build-773885-127462/root/chroot_tmpdir/scmroot/glib2'...
$ git reset --hard e7d96fe84dc9ceede122b458d7833aea8227c9d0
HEAD is now at e7d96fe Backport a patch to skip deprecated gthread api in introspection data