this derivation will be built:
  /nix/store/kr55lkrgj7n5s6ss8yrx7s1m4l7b57aq-systemd-263-9ff4c4d.drv
error: Cannot build '/nix/store/kr55lkrgj7n5s6ss8yrx7s1m4l7b57aq-systemd-263-9ff4c4d.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d
         /nix/store/g9ynb3hnmyc6xz73lv4di4q43qdl2dj4-systemd-263-9ff4c4d-dev
         /nix/store/xd2py87kcl9va15zj7c0dhn6hcy500nh-systemd-263-9ff4c4d-debug
         /nix/store/yqvn9kxs1m0xglfvbf90cwag65q4ahr5-systemd-263-9ff4c4d-man
       Last 25 log lines:
       > src/udev/generate-keyboard-keys-list.sh: interpreter directive changed from "#!/usr/bin/env bash" to "/nix/store/brnhnyb8lq3sfkdsdq10i5w85b120imz-bash-interactive-5.3p20/bin/bash"
       > src/kernel-install/test-kernel-install.sh: interpreter directive changed from "#!/usr/bin/env bash" to "/nix/store/brnhnyb8lq3sfkdsdq10i5w85b120imz-bash-interactive-5.3p20/bin/bash"
       > Running phase: updateAutotoolsGnuConfigScriptsPhase
       > Running phase: configurePhase
       > mesonConfigurePhase flags: --prefix=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d --libdir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/lib --libexecdir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/libexec --bindir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/bin --sbindir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/sbin --includedir=/nix/store/g9ynb3hnmyc6xz73lv4di4q43qdl2dj4-systemd-263-9ff4c4d-dev/include --mandir=/nix/store/yqvn9kxs1m0xglfvbf90cwag65q4ahr5-systemd-263-9ff4c4d-man/share/man --infodir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/share/info --localedir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/share/locale -Dauto_features=enabled -Dwrap_mode=nodownload --buildtype=release -Dversion-tag=263-9ff4c4d -Dmode=release -Dtty-gid=3 -Dpamconfdir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/etc/pam.d -Dshellprofiledir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/etc/profile.d -Dntp-servers=0.nixos.pool.ntp.org\ 1.nixos.pool.ntp.org\ 2.nixos.pool.ntp.org\ 3.nixos.pool.ntp.org -Ddebug-shell=/bin/sh -Ddefault-user-shell=/run/current-system/sw/bin/bash -Dsplit-bin=false -Ddbuspolicydir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/share/dbus-1/system.d -Ddbussessionservicedir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/share/dbus-1/services -Ddbussystemservicedir=/nix/store/bla24r63fa1wxjbgsfxxij7n9dfvyxf7-systemd-263-9ff4c4d/share/dbus-1/system-services -Dpkgconfiglibdir=/nix/store/g9ynb3hnmyc6xz73lv4di4q43qdl2dj4-systemd-263-9ff4c4d-dev/lib/pkgconfig -Dpkgconfigdatadir=/nix/store/g9ynb3hnmyc6xz73lv4di4q43qdl2dj4-systemd-263-9ff4c4d-dev/share/pkgconfig -Dsbat-distro=nixos -Dsbat-distro-summary=NixOS -Dsbat-distro-url=https://nixos.org/ -Dsbat-distro-pkgname=systemd -Dsbat-distro-version=263-9ff4c4d -Dsystem-uid-max=999 -Dsystem-gid-max=999 -Dsulogin-path=/nix/store/wsv7fvzmr9d8didrym4ds4ynjis8v2n1-util-linux-minimal-2.42.4-login/bin/sulogin -Dnologin-path=/nix/store/wsv7fvzmr9d8didrym4ds4ynjis8v2n1-util-linux-minimal-2.42.4-login/bin/nologin -Dmount-path=/nix/store/sqgjbb0lv0wl9j14201rh6aj5mgriq19-util-linux-minimal-2.42.4-mount/bin/mount -Dumount-path=/nix/store/sqgjbb0lv0wl9j14201rh6aj5mgriq19-util-linux-minimal-2.42.4-mount/bin/umount -Dswapon-path=/nix/store/y6038fcb26vgq3mynff45bg4ar3vic2p-util-linux-minimal-2.42.4-swap/sbin/swapon -Dswapoff-path=/nix/store/y6038fcb26vgq3mynff45bg4ar3vic2p-util-linux-minimal-2.42.4-swap/sbin/swapoff -Dsshconfdir= -Dsshdconfdir=no -Drpmmacrosdir=no -Dtests=false -Dglib=disabled -Ddbus=disabled -Dbzip2=enabled -Dlz4=enabled -Dxz=enabled -Dzstd=enabled -Dzlib=enabled -Dnss-mymachines=enabled -Dnss-resolve=enabled -Dnss-myhostname=true -Dnss-systemd=true -Dlibcryptsetup=enabled -Dlibcryptsetup-plugins=enabled -Dp11kit=enabled -Dlibfido2=enabled -Dopenssl=enabled -Dpwquality=enabled -Dpasswdqc=disabled -Dremote=enabled -Dmicrohttpd=enabled -Dpam=enabled -Dacl=enabled -Daudit=enabled -Dapparmor=enabled -Dimportd=enabled -Dimds=enabled -Dhomed=enabled -Dpolkit=enabled -Delfutils=enabled -Dlibcurl=enabled -Dlibidn2=enabled -Drepart=enabled -Dsysupdate=enabled -Dsysupdated=enabled -Dseccomp=enabled -Dselinux=disabled -Dtpm2=enabled -Dpcre2=enabled -Dbpf-framework=enabled -Dbootloader=enabled -Dukify=disabled -Dkmod=enabled -Dqrencode=enabled -Dvmspawn=enabled -Dlibarchive=enabled -Dxenctrl=disabled -Dgnutls=disabled -Dxkbcommon=disabled -Dman=enabled -Dnspawn=enabled -Dvconsole=true -Danalyze=true -Dlogind=true -Dlocaled=true -Dhostnamed=true -Dmachined=true -Dnetworkd=true -Doomd=true -Dportabled=true -Dhwdb=true -Dtimedated=true -Dtimesyncd=true -Duserdb=true -Dcoredump=true -Dfirstboot=true -Dresolve=true -Dsysinstall=true -Dsysusers=true -Defi=true -Dutmp=true -Dlog-trace=false -Dkernel-install=false -Dquotacheck=false -Dldconfig=false -Dinstall-sysconfdir=false -Dcreate-log-dirs=false -Dsmack=true -Db_pie=true -Dloadkeys-path=/nix/store/r0dsxsancqc89yppygs2pvqgn39sg8rm-kbd-2.9.0/bin/loadkeys -Dsetfont-path=/nix/store/r0dsxsancqc89yppygs2pvqgn39sg8rm-kbd-2.9.0/bin/setfont -Dkexec-path=/nix/store/bz2ch0w8sadl25r67v20gwin2kpkp914-kexec-tools-2.0.32/bin/kexec -Dkmod-path=/nix/store/1wssmilqhfri9lq9cykk88niajdbh3fi-kmod-31/bin/kmod -Dtime-epoch=1793135679
       > The Meson build system
       > Version: 1.12.1
       > Source dir: /build/source
       > Build dir: /build/source/build
       > Build type: native build
       > Project name: systemd
       > Project version: 263~devel
       > C compiler for the host machine: gcc (gcc 16.2.0 "gcc (GCC) 16.2.0")
       > C linker for the host machine: gcc ld.bfd 2.46
       > Host machine cpu family: aarch64
       > Host machine cpu: aarch64
       > Program tools/test-crash-trace.sh found: YES (/build/source/tools/test-crash-trace.sh)
       > C++ compiler for the host machine: g++ (gcc 16.2.0 "g++ (GCC) 16.2.0")
       > C++ linker for the host machine: g++ ld.bfd 2.46
       >
       > meson.build:397:28: ERROR: Unknown compiler(s): [['rustc']]
       > The following exception(s) were encountered:
       > Running `rustc --version` gave "[Errno 2] No such file or directory: 'rustc'"
       >
       > A full log can be found at /build/source/build/meson-logs/meson-log.txt
       For full logs, run:
         nix log /nix/store/kr55lkrgj7n5s6ss8yrx7s1m4l7b57aq-systemd-263-9ff4c4d.drv