$ git clone -n https://src.fedoraproject.org/rpms/gnome-flashback.git /var/lib/mock/f40-build-761173-121323/root/chroot_tmpdir/scmroot/gnome-flashback
Cloning into '/var/lib/mock/f40-build-761173-121323/root/chroot_tmpdir/scmroot/gnome-flashback'...
$ git reset --hard a190d944f69404bf3f4e81928c31e86cfac90d9e
HEAD is now at a190d94 Rebuild due rh#2251474