$ git clone -n https://src.fedoraproject.org/rpms/rust-chrono.git /var/lib/mock/f41-build-side-1-2871524-34331/root/chroot_tmpdir/scmroot/rust-chrono
Cloning into '/var/lib/mock/f41-build-side-1-2871524-34331/root/chroot_tmpdir/scmroot/rust-chrono'...
$ git fetch origin 558c597800e3435ee016af78c1f4172140fb3508:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-chrono
 * [new ref]         558c597800e3435ee016af78c1f4172140fb3508 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 558c597 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild