$ git clone -n https://src.fedoraproject.org/rpms/rust-clap3.git /var/lib/mock/f40-build-2053971-49096/root/chroot_tmpdir/scmroot/rust-clap3
Cloning into '/var/lib/mock/f40-build-2053971-49096/root/chroot_tmpdir/scmroot/rust-clap3'...
$ git fetch origin 27806617941ae5fc9e8afd66ae6be52a1ca82db9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-clap3
 * [new ref]         27806617941ae5fc9e8afd66ae6be52a1ca82db9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2780661 Update to version 3.2.25