$ git clone -n https://src.fedoraproject.org/rpms/rust-radium /var/lib/mock/f42-build-3453395-45488/root/chroot_tmpdir/scmroot/rust-radium
Cloning into '/var/lib/mock/f42-build-3453395-45488/root/chroot_tmpdir/scmroot/rust-radium'...
$ git fetch origin 938a10260f163a67840174b3885dbf0536e69c53:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-radium
 * [new ref]         938a10260f163a67840174b3885dbf0536e69c53 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 938a102 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild