$ git clone -n https://src.fedoraproject.org/rpms/rust-anstyle-svg.git /var/lib/mock/f41-build-side-1-2982145-35870/root/chroot_tmpdir/scmroot/rust-anstyle-svg
Cloning into '/var/lib/mock/f41-build-side-1-2982145-35870/root/chroot_tmpdir/scmroot/rust-anstyle-svg'...
$ git fetch origin a8f218c02d4c24cafbe29d302a51118e45557db9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-anstyle-svg
 * [new ref]         a8f218c02d4c24cafbe29d302a51118e45557db9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8f218c Update to version 0.1.5; Fixes RHBZ#2299844