$ git clone -n https://src.fedoraproject.org/rpms/rust-ctrlc.git /var/lib/mock/f39-build-1561059-37353/root/chroot_tmpdir/scmroot/rust-ctrlc
Cloning into '/var/lib/mock/f39-build-1561059-37353/root/chroot_tmpdir/scmroot/rust-ctrlc'...
$ git fetch origin 7a346fdd1472782a9c5c911594cfd05e656db8f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ctrlc
 * [new ref]         7a346fdd1472782a9c5c911594cfd05e656db8f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a346fd Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild