$ git clone -n https://src.fedoraproject.org/rpms/libkeepalive.git /var/lib/mock/f39-build-1457789-33017/root/chroot_tmpdir/scmroot/libkeepalive
Cloning into '/var/lib/mock/f39-build-1457789-33017/root/chroot_tmpdir/scmroot/libkeepalive'...
$ git fetch origin 0743ca32620cd17ffdb68736bf8cfb1f8c52b5be:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libkeepalive
 * [new ref]         0743ca32620cd17ffdb68736bf8cfb1f8c52b5be -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0743ca3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild