$ git clone -n https://src.fedoraproject.org/rpms/rust-owo-colors.git /var/lib/mock/f40-build-2073445-49358/root/chroot_tmpdir/scmroot/rust-owo-colors
Cloning into '/var/lib/mock/f40-build-2073445-49358/root/chroot_tmpdir/scmroot/rust-owo-colors'...
$ git fetch origin e790a8bc0610818ff21c2ed88fe8f2cec3b0b85b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-owo-colors
 * [new ref]         e790a8bc0610818ff21c2ed88fe8f2cec3b0b85b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e790a8b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild