$ git clone -n https://src.fedoraproject.org/rpms/rust-secrecy.git /var/lib/mock/f39-build-1468253-33766/root/chroot_tmpdir/scmroot/rust-secrecy
Cloning into '/var/lib/mock/f39-build-1468253-33766/root/chroot_tmpdir/scmroot/rust-secrecy'...
$ git fetch origin 3df04d37ed063d974cdad9353897a47c2bbb96a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-secrecy
 * [new ref]         3df04d37ed063d974cdad9353897a47c2bbb96a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3df04d3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild