$ git clone -n https://src.fedoraproject.org/rpms/safetyblanket.git /var/lib/mock/f41-build-side-1-2968080-35816/root/chroot_tmpdir/scmroot/safetyblanket
Cloning into '/var/lib/mock/f41-build-side-1-2968080-35816/root/chroot_tmpdir/scmroot/safetyblanket'...
$ git fetch origin 15050e7eb500ad6cd4fd0d4a5870c83672b9b6f3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/safetyblanket
 * [new ref]         15050e7eb500ad6cd4fd0d4a5870c83672b9b6f3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 15050e7 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild