$ git clone -n https://src.fedoraproject.org/rpms/twinkle.git /var/lib/mock/f33-build-329907-58182/root/chroot_tmpdir/scmroot/twinkle
Cloning into '/var/lib/mock/f33-build-329907-58182/root/chroot_tmpdir/scmroot/twinkle'...
$ git reset --hard 0a5f5ace5f6f3bf266f0b6074ef511a3613f8b51
HEAD is now at 0a5f5ac Disable LTO, causes segfault on startup