$ git clone -n https://src.fedoraproject.org/rpms/cool-retro-term.git /var/lib/mock/f39-build-1535318-36247/root/chroot_tmpdir/scmroot/cool-retro-term
Cloning into '/var/lib/mock/f39-build-1535318-36247/root/chroot_tmpdir/scmroot/cool-retro-term'...
$ git fetch origin dc1a3a80367eac7f5c2add74481c3b5c78284522:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cool-retro-term
 * [new ref]         dc1a3a80367eac7f5c2add74481c3b5c78284522 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dc1a3a8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild