Error in re-building vignettes:
  ...
make[1]: Entering directory '/tmp/RtmplTN22N'
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gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/vignetteData/fortran/functionsCode.f95 -o /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/vignetteData/fortran/functionsCode.o
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca73f9ba36.f95 -o /tmp/RtmplTN22N/rodeo27ca73f9ba36.o
/tmp/RtmplTN22N/rodeo27ca73f9ba36.f95:65:39:

   double precision, dimension(NVAR*NBOX), intent(in):: var
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca73f9ba36.f95:66:39:

   double precision, dimension(NPAR*NBOX), intent(in):: par
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca73f9ba36.f95:59:20:

 subroutine drvs(time, var, par, NBOX, dydt, pro)
                    1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca6d7bdfa3.f95 -o /tmp/RtmplTN22N/rodeo27ca6d7bdfa3.o
gfortran-7 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o /tmp/RtmplTN22N/rodeo27ca48ea1720.so /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/vignetteData/fortran/functionsCode.o /tmp/RtmplTN22N/rodeo27ca73f9ba36.o /tmp/RtmplTN22N/rodeo27ca6d7bdfa3.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
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gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca7e6bfb23.f95 -o /tmp/RtmplTN22N/rodeo27ca7e6bfb23.o
/tmp/RtmplTN22N/rodeo27ca7e6bfb23.f95:83:39:

   double precision, dimension(NVAR*NBOX), intent(in):: var
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca7e6bfb23.f95:84:39:

   double precision, dimension(NPAR*NBOX), intent(in):: par
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca7e6bfb23.f95:77:20:

 subroutine drvs(time, var, par, NBOX, dydt, pro)
                    1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca6e3d7426.f95 -o /tmp/RtmplTN22N/rodeo27ca6e3d7426.o
gfortran-7 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o /tmp/RtmplTN22N/rodeo27ca60852d42.so /tmp/RtmplTN22N/rodeo27ca7e6bfb23.o /tmp/RtmplTN22N/rodeo27ca6e3d7426.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
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gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca76bc839f.f95 -o /tmp/RtmplTN22N/rodeo27ca76bc839f.o
/tmp/RtmplTN22N/rodeo27ca76bc839f.f95:59:39:

   double precision, dimension(NVAR*NBOX), intent(in):: var
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca76bc839f.f95:60:39:

   double precision, dimension(NPAR*NBOX), intent(in):: par
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca76bc839f.f95:53:20:

 subroutine drvs(time, var, par, NBOX, dydt, pro)
                    1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca22234fd.f95 -o /tmp/RtmplTN22N/rodeo27ca22234fd.o
gfortran-7 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o /tmp/RtmplTN22N/rodeo27ca1efbd85c.so /tmp/RtmplTN22N/rodeo27ca76bc839f.o /tmp/RtmplTN22N/rodeo27ca22234fd.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
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gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/advectionDispersion/functions.f95 -o /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/advectionDispersion/functions.o
/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/advectionDispersion/functions.f95:14:20:

   function cDn (time) result (r)
                    1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/advectionDispersion/functions.f95:8:20:

   function cUp (time) result (r)
                    1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27cac1155a2.f95 -o /tmp/RtmplTN22N/rodeo27cac1155a2.o
/tmp/RtmplTN22N/rodeo27cac1155a2.f95:64:39:

   double precision, dimension(NVAR*NBOX), intent(in):: var
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27cac1155a2.f95:65:39:

   double precision, dimension(NPAR*NBOX), intent(in):: par
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca127fdaa2.f95 -o /tmp/RtmplTN22N/rodeo27ca127fdaa2.o
gfortran-7 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o /tmp/RtmplTN22N/rodeo27ca5dd3935d.so /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/advectionDispersion/functions.o /tmp/RtmplTN22N/rodeo27cac1155a2.o /tmp/RtmplTN22N/rodeo27ca127fdaa2.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
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gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/groundwater/functions.f95 -o /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/groundwater/functions.o
/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/groundwater/functions.f95:23:38:

   double precision function hRiv (time)
                                      1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/groundwater/functions.f95:18:37:

   double precision function rch (time)
                                     1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca319d9638.f95 -o /tmp/RtmplTN22N/rodeo27ca319d9638.o
/tmp/RtmplTN22N/rodeo27ca319d9638.f95:70:39:

   double precision, dimension(NVAR*NBOX), intent(in):: var
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca319d9638.f95:71:39:

   double precision, dimension(NPAR*NBOX), intent(in):: par
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca4836c3f9.f95 -o /tmp/RtmplTN22N/rodeo27ca4836c3f9.o
gfortran-7 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o /tmp/RtmplTN22N/rodeo27ca524d7abe.so /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/groundwater/functions.o /tmp/RtmplTN22N/rodeo27ca319d9638.o /tmp/RtmplTN22N/rodeo27ca4836c3f9.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
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gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/tetracycline/functions.f95 -o /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/tetracycline/functions.o
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca4edf8374.f95 -o /tmp/RtmplTN22N/rodeo27ca4edf8374.o
/tmp/RtmplTN22N/rodeo27ca4edf8374.f95:165:39:

   double precision, dimension(NVAR*NBOX), intent(in):: var
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca4edf8374.f95:166:39:

   double precision, dimension(NPAR*NBOX), intent(in):: par
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca4edf8374.f95:159:20:

 subroutine drvs(time, var, par, NBOX, dydt, pro)
                    1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca3282ea98.f95 -o /tmp/RtmplTN22N/rodeo27ca3282ea98.o
gfortran-7 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o /tmp/RtmplTN22N/rodeo27ca106f4196.so /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/1D/tetracycline/functions.o /tmp/RtmplTN22N/rodeo27ca4edf8374.o /tmp/RtmplTN22N/rodeo27ca3282ea98.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
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gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/linked/waterSediment/functions.f95 -o /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/linked/waterSediment/functions.o
/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/linked/waterSediment/functions.f95:18:18:

 function sInf(time) result (res)
                  1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/linked/waterSediment/functions.f95:12:18:

 function xInf(time) result (res)
                  1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/linked/waterSediment/functions.f95:6:15:

 function q(time) result (res)
               1
Warning: Unused dummy argument ‘time’ at (1) [-Wunused-dummy-argument]
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca3d63c904.f95 -o /tmp/RtmplTN22N/rodeo27ca3d63c904.o
/tmp/RtmplTN22N/rodeo27ca3d63c904.f95:80:39:

   double precision, dimension(NVAR*NBOX), intent(in):: var
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
/tmp/RtmplTN22N/rodeo27ca3d63c904.f95:81:39:

   double precision, dimension(NPAR*NBOX), intent(in):: par
                                       1
Warning: GNU Extension: Symbol ‘nbox’ is used before it is typed at (1)
gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /tmp/RtmplTN22N/rodeo27ca3f0c915c.f95 -o /tmp/RtmplTN22N/rodeo27ca3f0c915c.o
gfortran-7 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o /tmp/RtmplTN22N/rodeo27cae83c5a9.so /home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/rodeo.Rcheck/vign_test/rodeo/vignettes/examples/linked/waterSediment/functions.o /tmp/RtmplTN22N/rodeo27ca3d63c904.o /tmp/RtmplTN22N/rodeo27ca3f0c915c.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
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gfortran-7  -fpic -g -O2 -Wall -pedantic -mtune=native -c  /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/rodeo/fortran/integrators.f95 -o /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/rodeo/fortran/integrators.o
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/rodeo/fortran/integrators.f95:269:11:

 integer:: i
           1
Warning: Unused variable ‘i’ declared at (1) [-Wunused-variable]
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/rodeo/fortran/integrators.f95:301:0:

   if (abs(hnext) .lt. hmin) then
 
Warning: ‘hnext’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Assembler messages:
Fatal error: can't create /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/rodeo/fortran/integrators.o: Read-only file system
/home/hornik/tmp/R.check/r-devel-gcc/Work/build/etc/Makeconf:184: recipe for target '/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/rodeo/fortran/integrators.o' failed
make[1]: *** [/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/rodeo/fortran/integrators.o] Error 1
make[1]: Leaving directory '/tmp/RtmplTN22N'
make[1]: Entering directory '/tmp/RtmplTN22N'
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Quitting from lines 1371-1371 (rodeoVignette.Rmd) 
Error: processing vignette ‘rodeoVignette.Rmd’ failed with diagnostics:
Failed to build shared library.
Execution halted