$ git clone -n https://src.fedoraproject.org/rpms/rust-tokio-rustls.git /var/lib/mock/f40-build-2653974-66904/root/chroot_tmpdir/scmroot/rust-tokio-rustls
Cloning into '/var/lib/mock/f40-build-2653974-66904/root/chroot_tmpdir/scmroot/rust-tokio-rustls'...
$ git fetch origin a151503d0b23fcbdf43426f84d2e361a9e203f3a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tokio-rustls
 * [new ref]         a151503d0b23fcbdf43426f84d2e361a9e203f3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a151503 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild