$ git clone -n https://src.fedoraproject.org/rpms/perl-Code-TidyAll-Plugin-Test-Vars.git /var/lib/mock/f39-build-1889049-42792/root/chroot_tmpdir/scmroot/perl-Code-TidyAll-Plugin-Test-Vars
Cloning into '/var/lib/mock/f39-build-1889049-42792/root/chroot_tmpdir/scmroot/perl-Code-TidyAll-Plugin-Test-Vars'...
$ git fetch origin c24c31bed5a044432a70bc737164d74afb888ec3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Code-TidyAll-Plugin-Test-Vars
 * [new ref]         c24c31bed5a044432a70bc737164d74afb888ec3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c24c31b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild