$ git clone -n https://src.fedoraproject.org/rpms/glibc.git /var/lib/mock/f41-build-812413-147843/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/f41-build-812413-147843/root/chroot_tmpdir/scmroot/glibc'...
$ git reset --hard 16031399765daa50518f38efc4d9ba8c46cf3ab2
HEAD is now at 1603139 Move ANSI_X3.110-1983 support from main package to glibc-gconv-extra.