$ git clone -n https://src.fedoraproject.org/rpms/metrics2mqtt.git /var/lib/mock/f39-build-1463749-33456/root/chroot_tmpdir/scmroot/metrics2mqtt
Cloning into '/var/lib/mock/f39-build-1463749-33456/root/chroot_tmpdir/scmroot/metrics2mqtt'...
$ git fetch origin c03aa5bb65b5dd87060fdb179ae934e3ca9f475f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/metrics2mqtt
 * [new ref]         c03aa5bb65b5dd87060fdb179ae934e3ca9f475f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c03aa5b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild