$ git clone -n https://src.fedoraproject.org/rpms/rust-loopdev-3.git /var/lib/mock/f41-build-side-1-2759088-31585/root/chroot_tmpdir/scmroot/rust-loopdev-3
Cloning into '/var/lib/mock/f41-build-side-1-2759088-31585/root/chroot_tmpdir/scmroot/rust-loopdev-3'...
$ git fetch origin 694c15f2be2874633f25a353efc6654fd68a0b3d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-loopdev-3
 * [new ref]         694c15f2be2874633f25a353efc6654fd68a0b3d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 694c15f Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild