these 3 derivations will be built:
  /nix/store/axvz6ffkskzja7ga64pciv8cwr7gfd3a-sbcl-2.3.0.drv
  /nix/store/h2jblcn7hp0xriqyfc308j9wi0ggrpkw-sbcl-2.3.0.drv
  /nix/store/j3ybd4czg0zf72c7x3zmlbz7rixmvwb4-acl2-8.5.drv
error: Cannot build '/nix/store/axvz6ffkskzja7ga64pciv8cwr7gfd3a-sbcl-2.3.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/qm6xgprsx335n1bwg4kfy2slh0vpgf68-sbcl-2.3.0
       Last 25 log lines:
       > 37: ((FLET HOST-SB-FASL::LOAD-STREAM :IN LOAD) #<HOST-SB-SYS:FD-STREAM for "file /build/sbcl-2.3.0/make-host-1.lisp" {AFA9B99}> NIL)
       > 38: (LOAD "make-host-1.lisp" :VERBOSE NIL :PRINT NIL :IF-DOES-NOT-EXIST T :EXTERNAL-FORMAT :DEFAULT)
       > 39: (COMMON-LISP-USER::LOAD-SBCL-FILE "make-host-1.lisp" T)
       > 40: (COMMON-LISP-USER::LOAD-SBCL-FILE "make-host-1.lisp" -102578449) [tl,external]
       > 41: (HOST-SB-INT:SIMPLE-EVAL-IN-LEXENV (COMMON-LISP-USER::LOAD-SBCL-FILE "make-host-1.lisp") #<NULL-LEXENV>)
       > 42: (EVAL (COMMON-LISP-USER::LOAD-SBCL-FILE "make-host-1.lisp"))
       > 43: (HOST-SB-EXT:INTERACTIVE-EVAL (COMMON-LISP-USER::LOAD-SBCL-FILE "make-host-1.lisp") :EVAL NIL)
       > 44: (HOST-SB-IMPL::REPL-FUN NIL)
       > 45: ((LAMBDA NIL :IN HOST-SB-IMPL::TOPLEVEL-REPL))
       > 46: (HOST-SB-IMPL::%WITH-REBOUND-IO-SYNTAX #<CLOSURE (LAMBDA NIL :IN HOST-SB-IMPL::TOPLEVEL-REPL) {AF3E1C5}>)
       > 47: (HOST-SB-IMPL::TOPLEVEL-REPL NIL)
       > 48: (HOST-SB-IMPL::TOPLEVEL-INIT)
       > 49: ((FLET #:WITHOUT-INTERRUPTS-BODY-75 :IN HOST-SB-EXT:SAVE-LISP-AND-DIE))
       > 50: ((LABELS HOST-SB-IMPL::RESTART-LISP :IN HOST-SB-EXT:SAVE-LISP-AND-DIE))
       >
       > unhandled condition in --disable-debugger mode, quitting
       > ; compilation aborted after 0:00:00.649
       > ;
       > ; compilation unit aborted
       > ;   caught 2 fatal ERROR conditions
       > ;   caught 6 STYLE-WARNING conditions
       >
       > real	0m11.554s
       > user	0m10.659s
       > sys	0m0.718s
       For full logs, run:
         nix log /nix/store/axvz6ffkskzja7ga64pciv8cwr7gfd3a-sbcl-2.3.0.drv
error: Cannot build '/nix/store/h2jblcn7hp0xriqyfc308j9wi0ggrpkw-sbcl-2.3.0.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/idjm6j8gc7np8pc030pq1cn1lbac0vsv-sbcl-2.3.0
error: Cannot build '/nix/store/j3ybd4czg0zf72c7x3zmlbz7rixmvwb4-acl2-8.5.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/g5wmrfbx3h9r8bz2hbfx3ngdfsq6xadc-acl2-8.5