$ git clone -n https://src.fedoraproject.org/rpms/rust-pleaser.git /var/lib/mock/f39-build-1538384-36392/root/chroot_tmpdir/scmroot/rust-pleaser
Cloning into '/var/lib/mock/f39-build-1538384-36392/root/chroot_tmpdir/scmroot/rust-pleaser'...
$ git fetch origin 4c5341265549fb1f8855f634d5e70673c4780e8c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pleaser
 * [new ref]         4c5341265549fb1f8855f634d5e70673c4780e8c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c53412 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild