$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-ClassAPI.git /var/lib/mock/f40-build-2021244-46700/root/chroot_tmpdir/scmroot/perl-Test-ClassAPI
Cloning into '/var/lib/mock/f40-build-2021244-46700/root/chroot_tmpdir/scmroot/perl-Test-ClassAPI'...
$ git fetch origin 6bd4cbf988f3a0ae21a8671a753fe2ea04e61433:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-ClassAPI
 * [new ref]         6bd4cbf988f3a0ae21a8671a753fe2ea04e61433 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6bd4cbf Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild