$ git clone -n https://src.fedoraproject.org/rpms/rust-ouroboros.git /var/lib/mock/f41-build-side-1-2902590-34658/root/chroot_tmpdir/scmroot/rust-ouroboros
Cloning into '/var/lib/mock/f41-build-side-1-2902590-34658/root/chroot_tmpdir/scmroot/rust-ouroboros'...
$ git fetch origin 3b78a976af4b86621710d0f53b6ee383c759fba1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ouroboros
 * [new ref]         3b78a976af4b86621710d0f53b6ee383c759fba1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b78a97 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild