$ git clone -n https://src.fedoraproject.org/rpms/libtalloc.git /var/lib/mock/f40-build-785356-133893/root/chroot_tmpdir/scmroot/libtalloc
Cloning into '/var/lib/mock/f40-build-785356-133893/root/chroot_tmpdir/scmroot/libtalloc'...
$ git reset --hard 889689e77e722d6ed9c1d4db3aaa484e7d489fdb
HEAD is now at 889689e libtalloc-2.4.2 is available