these 51 derivations will be built:
  /nix/store/09cb3icl8a8cxp42zrgsk4nflmhg5jhm-unit-concurrent-driver.service.drv
  /nix/store/1a6sfgj3nn11dn55pqjyvlxhckbp4wig-unit-test21.service.drv
  /nix/store/snlql5gaci009m7md6ji5mgq1jxxmfyg-system-path.drv
  /nix/store/25l5vgfl0gdmqi2hilxf3i1sgjxgid8q-dbus-1.drv
  /nix/store/3xzwngv2lj5ipkdxw92yyj61250bza1b-unit-test20.service.drv
  /nix/store/43sysy9rpsd8fr5hygzp64zr3kk19xj5-unit-test13.service.drv
  /nix/store/4b09ffp31hqyjbkichrjhzp951yqddp2-unit-test24.service.drv
  /nix/store/549h89i7z8qabscak45ykkfzbg1w11a4-unit-test2.service.drv
  /nix/store/57xz64xyigqgv4gwlhn9lqrr7d8vy8x3-unit-test10.service.drv
  /nix/store/idi06yy8gpqdx1z3g3qyfl13sj2n7zya-unit-test26.service.drv
  /nix/store/6rvgfhn58szswqhqgy2rhldhlw51yi8z-test26-string-contexts.txt.drv
  /nix/store/a09xjccvibbyhl4yxjhj551dc28a551s-closure-info.drv
  /nix/store/915n5m2yxxbfkrmlsvk6snriivyxfk1h-test26-chroot-paths.drv
  /nix/store/g58v8jk2v4n34l419mwbqy0r8i3929lv-system-generators.drv
  /nix/store/72mf0va07dwxl3sd3hicavpp22lks1zf-unit-test6.service.drv
  /nix/store/7fcalxzcvv5qhaj19cb2w1awm64jimg3-unit-test4.service.drv
  /nix/store/8hgj60hkaalyh9dx8kwcqhh9a3ja6abd-unit-test3.service.drv
  /nix/store/aaf3ghdg8b9bxspcpdbxyrrly54hb6cn-unit-test9.service.drv
  /nix/store/car7pzlbs10s6vz2adlq3cx353g89jzb-unit-test22.service.drv
  /nix/store/ppvf1rwz774liipzhzjn0d51hzqn0p3n-X-Restart-Triggers-dbus-broker.drv
  /nix/store/cpq0qybiv2gmyhklj1f2ahdx8fx9idmy-unit-dbus-broker.service.drv
  /nix/store/hsbb7vljhnzzcbaf1x8078gj158i8ldl-unit-test5.service.drv
  /nix/store/ic5y385b7632331vqsf475kfmhvyv37f-unit-test18.service.drv
  /nix/store/k8z431lkzbd5f824ng1bjk3cwy46q60q-unit-test8.service.drv
  /nix/store/m4ihhaj8pwqga03jaw154xw9fwcv2qxi-unit-test25.service.drv
  /nix/store/mg790fvrfwbj0yna2l2i62kjmwrdz0sh-unit-concurrent-client-.service.drv
  /nix/store/rf507zh58yhx7s0242jk7bdxxkmz9mkx-unit-test1.service.drv
  /nix/store/s3znm8vs23phss7jk8xgbpiz8bpy0jfz-unit-test17.service.drv
  /nix/store/s7p41y983jrhppqilhl1klc5sz8i5hdx-unit-test14.service.drv
  /nix/store/sczy4ai67xc924044wiz55qv345gbnnx-unit-test15.service.drv
  /nix/store/sfwmq47n48y0nfaq28q4pzxbr21kwj89-unit-test12.service.drv
  /nix/store/sslpzby7kwnqsyd8q78hmmvcw40hl15h-unit-test16.service.drv
  /nix/store/wmsy8yjvhrdyjispx2fhgawijlq2w6sp-unit-test7.service.drv
  /nix/store/yk3lzgy52ai044ikalfhiy627qh13y8c-unit-test11.service.drv
  /nix/store/ykm71bzrial3ypgqmy5yhgpagx97zpni-unit-test27.service.drv
  /nix/store/yx153wgqg7nbf2aczdqfql2lzbm16qzc-unit-test19.service.drv
  /nix/store/zdn87z6kabmnkjshg0m36bpk25mrma2y-unit-test23.service.drv
  /nix/store/hcp6kmc4vdq0xvl3nsss7ap6isjwwbbx-system-units.drv
  /nix/store/j44hs54zr32y04ywjc4nx6x73df1dcpx-system-shutdown.drv
  /nix/store/r2zzvw2655ypmz5bfxj8df8dp83nlj6b-user-generators.drv
  /nix/store/l7rj5z6s960r5wap8ymgsf77d2dm7l19-unit-dbus-broker.service.drv
  /nix/store/yaq66v2jpnv4252i1la18cmc6jl3bqfb-user-units.drv
  /nix/store/khq02bf4qqbm3v1xzvz33lk27qhv8z3d-etc.drv
  /nix/store/s930875agyzs707dnq7anf4wn275ik03-activate.drv
  /nix/store/c313mqac2a2y35icac68gn83klc0vfqb-nixos-system-machine-test.drv
  /nix/store/5fpk780r0fc8jfjyiv2jfhnhbhmjlkdp-closure-info.drv
  /nix/store/gjcgr4wg311f6zsh0787yccr0pw3ik5b-run-nixos-vm.drv
  /nix/store/a1n3xggxcjmp1d8y2rqzmz1hwpwnccri-nixos-vm.drv
  /nix/store/xpn5nqj0r31bd8hpb3fvb6pk29afxrbj-driverConfiguration.json.drv
  /nix/store/qsl1rjf1xk2rnq9n1nhkm2gmfvdqmj9a-nixos-test-driver-systemd-confinement.drv
  /nix/store/zp24y2i924xibkh59r7xjsi1bhp7z5xx-vm-test-run-systemd-confinement.drv