[blocks B      ] sys-fs/eudev ("sys-fs/eudev" is blocking sys-apps/gentoo-systemd-integration-7)
[blocks B      ] sys-fs/eudev ("sys-fs/eudev" is blocking sys-apps/systemd-243-r2)
[blocks B      ] sys-apps/gentoo-systemd-integration ("sys-apps/gentoo-systemd-integration" is blocking sys-fs/eudev-3.2.9)
[blocks B      ] sys-apps/systemd ("sys-apps/systemd" is blocking sys-fs/eudev-3.2.9)

 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  (sys-fs/eudev-3.2.9:0/0::gentoo, installed) pulled in by
    >=sys-fs/eudev-2.1.1 required by (virtual/udev-217:0/0::gentoo, installed) USE="(-systemd)" ABI_X86="(64)"
    >=sys-fs/eudev-3.2.9:0/0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_riscv_lp64d(-)?,abi_riscv_lp64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,static-libs(-)?] (>=sys-fs/eudev-3.2.9:0/0[abi_x86_64(-)]) required by (virtual/libudev-232-r3:0/1::gentoo, installed) USE="(-static-libs) (-systemd)" ABI_X86="(64) -32 (-x32)"

  (sys-apps/systemd-243-r2:0/2::gentoo, ebuild scheduled for merge) pulled in by
    sys-apps/systemd:= required by (dev-qt/qtcore-5.13.2-r1:5/5.13::gentoo, ebuild scheduled for merge) USE="icu systemd -debug -test" ABI_X86="(64)"
    sys-apps/systemd required by (virtual/service-manager-0:0/0::gentoo, installed) USE="(-prefix)" ABI_X86="(64)"
    sys-apps/systemd:0=[policykit] required by (sys-auth/polkit-0.115-r4:0/0::gentoo, ebuild scheduled for merge) USE="introspection kde nls pam systemd (-consolekit) (-elogind) -examples -gtk -jit (-selinux) -test" ABI_X86="(64)"
    sys-apps/systemd:0= required by (sys-apps/dbus-1.12.16:0/0::gentoo, ebuild scheduled for merge) USE="X systemd user-session -debug -doc (-elogind) (-selinux) -static-libs -test" ABI_X86="(64) -32 (-x32)"
    sys-apps/systemd required by (x11-base/xorg-server-1.20.6:0/1.20.6::gentoo, ebuild scheduled for merge) USE="ipv6 suid systemd udev xorg -debug -dmx -doc (-elogind) -kdrive (-libglvnd) -libressl -minimal (-selinux) -static-libs -unwind -wayland -xcsecurity -xephyr -xnest -xvfb" ABI_X86="(64)"
    >=sys-apps/systemd-207 required by (sys-apps/gentoo-systemd-integration-7:0/0::gentoo, ebuild scheduled for merge) USE="" ABI_X86="(64)"
    sys-apps/systemd required by (net-print/cups-2.2.13:0/0::gentoo, ebuild scheduled for merge) USE="X acl dbus pam ssl systemd threads usb -debug -java -kerberos -lprng-compat -python (-selinux) -static-libs -xinetd -zeroconf" ABI_X86="(64) -32 (-x32)" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7"
    sys-apps/systemd required by (net-wireless/bluez-5.52:0/3::gentoo, ebuild scheduled for merge) USE="cups mesh obex readline systemd udev user-session -btpclient -debug -deprecated -doc -experimental -extra-tools -midi (-selinux) -test -test-programs" ABI_X86="(64) -32 (-x32)" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7"