$ git clone -n https://src.fedoraproject.org/rpms/golang-github-daviddengcn-algs.git /var/lib/mock/f39-build-1507791-35305/root/chroot_tmpdir/scmroot/golang-github-daviddengcn-algs
Cloning into '/var/lib/mock/f39-build-1507791-35305/root/chroot_tmpdir/scmroot/golang-github-daviddengcn-algs'...
$ git fetch origin 54e666dfaf3cfc50a689ac50efd8dca6b2eff4a1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-daviddengcn-algs
 * [new ref]         54e666dfaf3cfc50a689ac50efd8dca6b2eff4a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 54e666d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild