$ git clone -n https://src.fedoraproject.org/rpms/rust-cursive.git /var/lib/mock/f39-build-1668408-40829/root/chroot_tmpdir/scmroot/rust-cursive
Cloning into '/var/lib/mock/f39-build-1668408-40829/root/chroot_tmpdir/scmroot/rust-cursive'...
$ git fetch origin 87ec82a52d247b05c33f4056a6b81cccefc1c13f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-cursive
 * [new ref]         87ec82a52d247b05c33f4056a6b81cccefc1c13f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87ec82a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild