$ git clone -n https://src.fedoraproject.org/rpms/perl-Text-Glob.git /var/lib/mock/f45-build-27011-620/root/chroot_tmpdir/scmroot/perl-Text-Glob
Cloning into '/var/lib/mock/f45-build-27011-620/root/chroot_tmpdir/scmroot/perl-Text-Glob'...
$ git fetch origin 7802ead682258fe2fdd7ac3c2f3fdcd4f7424579:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Text-Glob
 * [new ref]         7802ead682258fe2fdd7ac3c2f3fdcd4f7424579 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7802ead Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild