$ git clone -n https://src.fedoraproject.org/rpms/perl-XML-LibXSLT.git /var/lib/mock/f40-build-733317-105121/root/chroot_tmpdir/scmroot/perl-XML-LibXSLT
Cloning into '/var/lib/mock/f40-build-733317-105121/root/chroot_tmpdir/scmroot/perl-XML-LibXSLT'...
$ git fetch origin 7562a646019c617a6acaf843c76c15658a73baef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-XML-LibXSLT
 * [new ref]         7562a646019c617a6acaf843c76c15658a73baef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7562a64 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild