$ git clone -n https://src.fedoraproject.org/rpms/perl-Locale-Msgfmt.git /var/lib/mock/f40-build-2018537-46433/root/chroot_tmpdir/scmroot/perl-Locale-Msgfmt
Cloning into '/var/lib/mock/f40-build-2018537-46433/root/chroot_tmpdir/scmroot/perl-Locale-Msgfmt'...
$ git fetch origin 416f1cf803415066daaeb70a85483c0ed10c48a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Locale-Msgfmt
 * [new ref]         416f1cf803415066daaeb70a85483c0ed10c48a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 416f1cf Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild