$ git clone -n https://src.fedoraproject.org/rpms/rust-pkcs8_0.7.git /var/lib/mock/f40-build-2073579-49358/root/chroot_tmpdir/scmroot/rust-pkcs8_0.7
Cloning into '/var/lib/mock/f40-build-2073579-49358/root/chroot_tmpdir/scmroot/rust-pkcs8_0.7'...
$ git fetch origin 3235ace5cda0cfe4fc32f7928066afb1f4474a76:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pkcs8_0.7
 * [new ref]         3235ace5cda0cfe4fc32f7928066afb1f4474a76 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3235ace Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild