$ git clone -n https://src.fedoraproject.org/rpms/skrooge.git /var/lib/mock/f40-build-2374165-60416/root/chroot_tmpdir/scmroot/skrooge
Cloning into '/var/lib/mock/f40-build-2374165-60416/root/chroot_tmpdir/scmroot/skrooge'...
$ git fetch origin 666b518f6cdcb075e2c4699c380961d0bdfa2a54:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/skrooge
 * [new ref]         666b518f6cdcb075e2c4699c380961d0bdfa2a54 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 666b518 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild