$ git clone -n https://src.fedoraproject.org/rpms/rust-warp.git /var/lib/mock/f38-build-side-42-init-devel-1162598-30572/root/chroot_tmpdir/scmroot/rust-warp
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1162598-30572/root/chroot_tmpdir/scmroot/rust-warp'...
$ git fetch origin 307ae51923ca10bf62788c43bd6d494fd958c227:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-warp
 * [new ref]         307ae51923ca10bf62788c43bd6d494fd958c227 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 307ae51 Disable tests again (missing dependencies on Fedora 38+)