$ git clone -n https://src.fedoraproject.org/rpms/rust-strip-ansi-escapes.git /var/lib/mock/f45-build-45213-821/root/chroot_tmpdir/scmroot/rust-strip-ansi-escapes
Cloning into '/var/lib/mock/f45-build-45213-821/root/chroot_tmpdir/scmroot/rust-strip-ansi-escapes'...
$ git fetch origin fcfcea805d0b3f7c5d3f8586da08f3657ca1b31f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-strip-ansi-escapes
 * [new ref]         fcfcea805d0b3f7c5d3f8586da08f3657ca1b31f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcfcea8 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild