$ git clone -n https://src.fedoraproject.org/rpms/perl-DateTime-Locale.git /var/lib/mock/f45-build-22955-595/root/chroot_tmpdir/scmroot/perl-DateTime-Locale
Cloning into '/var/lib/mock/f45-build-22955-595/root/chroot_tmpdir/scmroot/perl-DateTime-Locale'...
$ git fetch origin 69e6feb1fb71445b9f4c3f5c9848ee262cad271e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-DateTime-Locale
 * [new ref]         69e6feb1fb71445b9f4c3f5c9848ee262cad271e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 69e6feb 1.46 bump (rhbz#2524261)