$ git clone -n https://src.fedoraproject.org/rpms/golang-github-hebcal.git /var/lib/mock/f39-build-1572402-37786/root/chroot_tmpdir/scmroot/golang-github-hebcal
Cloning into '/var/lib/mock/f39-build-1572402-37786/root/chroot_tmpdir/scmroot/golang-github-hebcal'...
$ git fetch origin 0c62ba79103fbdf37312f02da449e2cdb197c28e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-hebcal
 * [new ref]         0c62ba79103fbdf37312f02da449e2cdb197c28e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c62ba7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild