$ git clone -n https://src.fedoraproject.org/rpms/rust-enumflags2.git /var/lib/mock/f40-build-2655464-66911/root/chroot_tmpdir/scmroot/rust-enumflags2
Cloning into '/var/lib/mock/f40-build-2655464-66911/root/chroot_tmpdir/scmroot/rust-enumflags2'...
$ git fetch origin 2f543bd5abfbbeb55c7572e548732bdb5046a8e7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-enumflags2
 * [new ref]         2f543bd5abfbbeb55c7572e548732bdb5046a8e7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f543bd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild