Issue during installation of Nix multiuser

[AndresEfQ]

I am executing:

$ sudo cp -RLp ./store/10jzrky6qp59qm75zwxxjysyzphywznj-openssl-1.1.1l-bin ./store/1c1r48qa0m23vr9jy8sm0dc04vv14dak-coreutils-8.32 ./store/1kw32h97j6bbqcb2kl2nnaw57xnwyvcb-zstd-1.4.9 ./store/21iicqw6ib82qa1f1gfgppijz7sck8xj-aws-c-io-0.9.1 ./store/23wq9xncqncvxyddqpcb57f1qkgywdrr-aws-c-event-stream-0.2.7 ./store/433q5vd1ag3lg6chrm7pkqc78536l7pr-sqlite-3.35.5 ./store/4frnjf7jr2cc5k5wfqjapvszanmc8nq9-openssl-1.1.1l ./store/50msfhkz5wbyk8i78pjv3y9lxdrp7dlm-gcc-10.3.0-lib ./store/5d821pjgzb90lw4zbg6xwxs7llm335wr-libunistring-0.9.10 ./store/5p4jga61v4mg9pdrglj2hj76y5rbz02k-busybox-static-x86_64-unknown-linux-musl-1.32.1 ./store/5q2fwg0hhaw6n9j50snd6bn7r5rqr8y9-attr-2.4.48 ./store/5r0a92rsppim1dljzr0rhpxwdsmnab9l-libssh2-1.9.0 ./store/7lv2ahpd0x6zknyalr55mar2il2a3v0k-libsodium-1.0.18 ./store/7v7acyh2s8z2sajc1sijjs7a0svlwbyx-brotli-1.0.9-lib ./store/9pxjmchn68d0l78pcq3r54xdgaxpl83j-s2n-tls-1.0.0 ./store/azld8vfyqb4fx6bxdz28n3nw23nghf88-nix-2.5.1 ./store/ckb0qa2yrxrpp0piffgjq9id38gc5z9v-libidn2-2.3.1 ./store/dp18s34dnzbllx16cyb2pwz0fm19nbnf-bzip2-1.0.6.0.2 ./store/ds491f6b5pdk3xxnc2w103asyz1y4cfc-zlib-1.2.11 ./store/dvcalma5h3wd8bbwhj7g9m3yswxm707c-nss-cacert-3.66 ./store/fvb3znd0x7ijk0bqg3m1rndbzpspamrg-keyutils-1.6.3-lib ./store/hh5ai1v2hhizkv5n4fr4hg72l1a5z1iw-curl-7.76.1 ./store/hi3dzzq1i54cpv259srcr99vh6lc4a65-openssl-1.1.1l-dev ./store/iz2jmn57crmp45y19bsj73bckj331jkq-xz-5.2.5 ./store/jbrdvdbanx81n7h4ij53mnb6v5qrc4h7-aws-checksums-0.1.11 ./store/jsfa5dnrrp1cl7yxkq8smgygg9fysgvk-aws-sdk-cpp-1.8.121 ./store/jsp3h3wpzc842j0rz61m5ly71ak6qgdn-glibc-2.32-54 ./store/l3hn1rpl7m5x45x1733x4n6wgdmn9pz0-editline-1.17.1 ./store/l4vm4han6vnnijhb6icmybbskq73ymj0-libxml2-2.9.12 ./store/lbc8s09msihzfrdfbsb7m3660hs05igp-libkrb5-1.18 ./store/mrv4y369nw6hg4pw8d9p9bfdxj9pjw0x-acl-2.3.0 ./store/n5vm0iv9jsxl0jbh8wh9l0sy8lb55z01-libarchive-3.5.2-lib ./store/n9va4cqy8r026jcjkxbnzhqbd33kl3nm-nghttp2-1.43.0-lib ./store/qbaw001d1y04khwlmd6w1pgk6ggd3fic-boehm-gc-8.0.4 ./store/rsf0p5xifn2n5smg5v3l1sz75sv0maz2-libcpuid-0.5.1 ./store/vaal5xhgdn20qgjj58p9kdnqam8ppn6y-perl-5.32.1 ./store/w2wh0vxwk48fcdli04a38b4inbrj2qpz-aws-c-cal-0.4.5 ./store/wdja1fn6ldqzfy7ra9f072q34249dnd5-libseccomp-2.5.1-lib ./store/wv35g5lff84rray15zlzarcqi9fxzz84-bash-4.4-p23 ./store/yicaw4ql8dz3bvrpw1swxn3xwvr0afk3-aws-c-common-0.5.5 /nix/store/

to copy the basic Nix files to the new store at /nix/store

cp: cannot overwrite non-directory '/nix/store/50msfhkz5wbyk8i78pjv3y9lxdrp7dlm-gcc-10.3.0-lib/lib64' with directory './store/50msfhkz5wbyk8i78pjv3y9lxdrp7dlm-gcc-10.3.0-lib/lib64' cp: cannot overwrite non-directory '/nix/store/jsp3h3wpzc842j0rz61m5ly71ak6qgdn-glibc-2.32-54/lib64' with directory './store/jsp3h3wpzc842j0rz61m5ly71ak6qgdn-glibc-2.32-54/lib64' cp: cannot overwrite non-directory '/nix/store/lbc8s09msihzfrdfbsb7m3660hs05igp-libkrb5-1.18/sbin' with directory './store/lbc8s09msihzfrdfbsb7m3660hs05igp-libkrb5-1.18/sbin'

[abathur]

Sounds like #5522 and #5703