$ git clone -n https://src.fedoraproject.org/rpms/glibc.git /var/lib/mock/f33-build-631805-67640/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/f33-build-631805-67640/root/chroot_tmpdir/scmroot/glibc'...
$ git reset --hard 7cebdb24075c596eeeb5fb3143fddb28d431fd7a
HEAD is now at 7cebdb2 Add valgrind support symbols to libc.so.6's symtab (#1965374)