$ git clone -n https://src.fedoraproject.org/rpms/twolame.git /var/lib/mock/f42-build-869899-176883/root/chroot_tmpdir/scmroot/twolame
Cloning into '/var/lib/mock/f42-build-869899-176883/root/chroot_tmpdir/scmroot/twolame'...
$ git fetch origin 3cb9fc0d4101f24b7836c73a24ab4525cf80beb9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/twolame
 * [new ref]         3cb9fc0d4101f24b7836c73a24ab4525cf80beb9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3cb9fc0 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild