$ git clone -n https://src.fedoraproject.org/rpms/plasmatube.git /var/lib/mock/f42-build-862321-170742/root/chroot_tmpdir/scmroot/plasmatube
Cloning into '/var/lib/mock/f42-build-862321-170742/root/chroot_tmpdir/scmroot/plasmatube'...
$ git fetch origin e3d7f3d4280bb239d9701b7e80a139b66078d968:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plasmatube
 * [new ref]         e3d7f3d4280bb239d9701b7e80a139b66078d968 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e3d7f3d 24.12.0