* using log directory ‘/data/gannet/ripley/R/packages/tests-clang-ASAN/gap.Rcheck’
* using R Under development (unstable) (2026-02-04 r89376)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    clang version 21.1.8
    flang version 21.1.8
* running under: Fedora Linux 42 (Workstation Edition)
* using session charset: UTF-8
* current time: 2026-02-06 11:19:50 UTC
* using option ‘--no-stop-on-test-error’
* checking for file ‘gap/DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘gap’ version ‘1.9’
* package encoding: UTF-8
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package ‘gap’ can be installed ... [67s/64s] OK
* used C compiler: ‘clang version 21.1.8’
* used Fortran compiler: ‘flang version 21.1.8’
* checking package directory ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking compiled code ... OK
* checking usage of KIND in Fortran files ... OK
* checking installed files from ‘inst/doc’ ... OK
* checking files in ‘vignettes’ ... OK
* checking examples ... [19s/20s] OK
* checking package vignettes ... OK
* checking re-building of vignette outputs ... [60s/62s] ERROR
Error(s) in re-building vignettes:
--- re-building ‘gap.Rmd’ using rmarkdown
Read 16 records
=================================================================
==3600679==ERROR: AddressSanitizer: memcpy-param-overlap: memory ranges [0x7c64e2001480,0x7c64e2001578) and [0x7c64e2001488, 0x7c64e2001580) overlap
    #0 0x55f618588c39 in __asan_memcpy /data/gannet/ripley/Sources2/LLVM/21/latest/compiler-rt/lib/asan/asan_interceptors_memintrinsics.cpp:63:3
    #1 0x7b54ce6fca95 in agg::font_cache_pool::font(char const*, bool) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./agg/include/agg_font_cache_manager.h:176:21
    #2 0x7b54ce6f7da5 in agg::font_cache_manager<agg::font_engine_freetype_int32>::synchronize() /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./agg/include/agg_font_cache_manager.h:387:25
    #3 0x7b54ce6f7da5 in agg::font_cache_manager<agg::font_engine_freetype_int32>::glyph(unsigned int) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./agg/include/agg_font_cache_manager.h:289:13
    #4 0x7b54ce7ca7d8 in void TextRenderer<agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>>::plot_text<agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>, agg::renderer_scanline_aa_solid<agg::renderer_base<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>>>, agg::renderer_base<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>>, agg::rasterizer_scanline_aa<agg::rasterizer_sl_clip<agg::ras_conv_int>>, agg::scanline_u8>(double, double, char const*, double, double, agg::renderer_scanline_aa_solid<agg::renderer_base<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>>>&, agg::renderer_base<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>>&, agg::scanline_u8&, unsigned int, agg::rasterizer_scanline_aa<agg::rasterizer_sl_clip<agg::ras_conv_int>>&, bool, agg::path_base<agg::vertex_block_storage<double, 8u, 256u>>*) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./text_renderer.h:320:59
    #5 0x7b54ce7c8ec5 in AggDevice<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>, agg::rgba8T<agg::linear>, agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>>::drawText(double, double, char const*, char const*, int, double, double, double, int) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./AggDevice.h:1451:22
    #6 0x7b54ce80eeba in void agg_text<AggDevicePng<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>>>(double, double, char const*, double, double, R_GE_gcontext*, _DevDesc*) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./init_device.h:161:11
    #7 0x55f6187988e3 in clipText /data/gannet/ripley/R/svn/R-devel/src/main/engine.c
    #8 0x55f6187988e3 in GEText /data/gannet/ripley/R/svn/R-devel/src/main/engine.c:2020:7
    #9 0x7b54dfd7109e in Rf_GText /data/gannet/ripley/R/svn/R-devel/src/library/graphics/src/graphics.c:3093:5
    #10 0x7b54dfdac09d in C_text /data/gannet/ripley/R/svn/R-devel/src/library/graphics/src/plot.c:2292:7
    #11 0x55f6187419dc in do_External /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c:576:11
    #12 0x55f61875690b in do_Externalgr /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c:1511:5
    #13 0x55f61880fc95 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8067:12
    #14 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #15 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #16 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #17 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #18 0x55f6187f58b8 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #19 0x55f6189040c4 in dispatchMethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:473:16
    #20 0x55f618902d48 in Rf_usemethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:523:9
    #21 0x55f618905323 in do_usemethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:579:9
    #22 0x55f618806543 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8152:15
    #23 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #24 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #25 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #26 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #27 0x55f6187f2979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #28 0x55f6187f2979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
    #29 0x55f618850093 in do_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3955:13
    #30 0x55f618800d49 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8132:14
    #31 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #32 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #33 0x55f6187f42c1 in forcePromise /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:976:13
    #34 0x55f6187f2124 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1187:6
    #35 0x55f6188512c3 in do_withVisible /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3998:9
    #36 0x55f6188fd6d9 in do_internal /data/gannet/ripley/R/svn/R-devel/src/main/names.c:1411:11
    #37 0x55f618806543 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8152:15
    #38 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #39 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #40 0x55f6187f42c1 in forcePromise /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:976:13
    #41 0x55f6187f2124 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1187:6
    #42 0x55f6187f42c1 in forcePromise /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:976:13
    #43 0x55f61881e0f7 in getvar /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:5849:6
    #44 0x55f61881e0f7 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7862:20
    #45 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #46 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #47 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #48 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #49 0x55f6187f2979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #50 0x55f6187f2979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
    #51 0x55f618850093 in do_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3955:13
    #52 0x55f618800d49 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8132:14
    #53 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #54 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #55 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #56 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #57 0x55f6187f2979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #58 0x55f6187f2979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
    #59 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #60 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #61 0x55f618816dc3 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #62 0x55f618816dc3 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8103:16
    #63 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #64 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #65 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #66 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #67 0x55f6187f2979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #68 0x55f6187f2979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
    #69 0x55f6188c6a81 in Rf_ReplIteration /data/gannet/ripley/R/svn/R-devel/src/main/main.c:264:15
    #70 0x55f6188c92d0 in R_ReplConsole /data/gannet/ripley/R/svn/R-devel/src/main/main.c:317:11
    #71 0x55f6188c92d0 in run_Rmainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1235:5
    #72 0x55f6188c9362 in Rf_mainloop /data/gannet/ripley/R/svn/R-devel/src/main/main.c:1242:5
    #73 0x55f6185ce14c in main /data/gannet/ripley/R/svn/R-devel/src/main/Rmain.c:29:5
    #74 0x7f54e52115f4 in __libc_start_call_main (/lib64/libc.so.6+0x35f4) (BuildId: a1dda014206b55b07f58fe8db80121b752dc3d03)
    #75 0x7f54e52116a7 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x36a7) (BuildId: a1dda014206b55b07f58fe8db80121b752dc3d03)
    #76 0x55f6184e67f4 in _start (/data/gannet/ripley/R/clang-ASAN/bin/exec/R+0x17f4)

0x7c64e2001480 is located 0 bytes inside of 256-byte region [0x7c64e2001480,0x7c64e2001580)
allocated by thread T0 here:
    #0 0x55f61858b114 in malloc /data/gannet/ripley/Sources2/LLVM/21/latest/compiler-rt/lib/asan/asan_malloc_linux.cpp:67:3
    #1 0x7f54e2e1f2fb in operator new(unsigned long) (/lib64/libstdc++.so.6+0x1f2fb) (BuildId: a34f3756a2aefc3d2b7ae49335dfdd1b4555be43)
    #2 0x7b54ce73b691 in TextRenderer<agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>>::get_manager() /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./text_renderer.h:418:30
    #3 0x7b54ce73b691 in TextRenderer<agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>>::get_char_metric(int, double*, double*, double*) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./text_renderer.h:214:37
    #4 0x7b54ce7f055a in AggDevice<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>, agg::rgba8T<agg::linear>, agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>>::charMetric(int, char const*, int, double, double*, double*, double*) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./AggDevice.h:656:9
    #5 0x7b54ce80ff5d in void agg_metric_info<AggDevicePng<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>>>(int, R_GE_gcontext*, double*, double*, double*, _DevDesc*) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./init_device.h:12:11
    #6 0x55f61879981d in GEMetricInfo /data/gannet/ripley/R/svn/R-devel/src/main/engine.c:2573:2
    #7 0x55f618799d14 in GEStrHeight /data/gannet/ripley/R/svn/R-devel/src/main/engine.c:2680:2
    #8 0x7b54dfd77392 in Rf_GStrHeight /data/gannet/ripley/R/svn/R-devel/src/library/graphics/src/graphics.c:3071:9
    #9 0x7b54dfdbb7cf in C_strHeight /data/gannet/ripley/R/svn/R-devel/src/library/graphics/src/plot.c:3424:1
    #10 0x55f6187419dc in do_External /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c:576:11
    #11 0x55f61875690b in do_Externalgr /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c:1511:5
    #12 0x55f61880fc95 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8067:12
    #13 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #14 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #15 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #16 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #17 0x55f6187f58b8 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #18 0x55f6189040c4 in dispatchMethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:473:16
    #19 0x55f618902bd4 in Rf_usemethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:513:10
    #20 0x55f618905323 in do_usemethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:579:9
    #21 0x55f618806543 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8152:15
    #22 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #23 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #24 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #25 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #26 0x55f6187f2979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #27 0x55f6187f2979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
    #28 0x55f618850093 in do_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3955:13
    #29 0x55f618800d49 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8132:14
    #30 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #31 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8

0x7c64e2001488 is located 8 bytes inside of 256-byte region [0x7c64e2001480,0x7c64e2001580)
allocated by thread T0 here:
    #0 0x55f61858b114 in malloc /data/gannet/ripley/Sources2/LLVM/21/latest/compiler-rt/lib/asan/asan_malloc_linux.cpp:67:3
    #1 0x7f54e2e1f2fb in operator new(unsigned long) (/lib64/libstdc++.so.6+0x1f2fb) (BuildId: a34f3756a2aefc3d2b7ae49335dfdd1b4555be43)
    #2 0x7b54ce73b691 in TextRenderer<agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>>::get_manager() /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./text_renderer.h:418:30
    #3 0x7b54ce73b691 in TextRenderer<agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>>::get_char_metric(int, double*, double*, double*) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./text_renderer.h:214:37
    #4 0x7b54ce7f055a in AggDevice<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>, agg::rgba8T<agg::linear>, agg::pixfmt_alpha_blend_rgba<agg::blender_rgba_pre<agg::rgba8T<agg::linear>, agg::order_rgba>, agg::row_accessor<unsigned char>>>::charMetric(int, char const*, int, double, double*, double*, double*) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./AggDevice.h:656:9
    #5 0x7b54ce80ff5d in void agg_metric_info<AggDevicePng<agg::pixfmt_alpha_blend_rgb<agg::blender_rgb_pre<agg::rgba8T<agg::linear>, agg::order_rgb>, agg::row_accessor<unsigned char>, 3u, 0u>>>(int, R_GE_gcontext*, double*, double*, double*, _DevDesc*) /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./init_device.h:12:11
    #6 0x55f61879981d in GEMetricInfo /data/gannet/ripley/R/svn/R-devel/src/main/engine.c:2573:2
    #7 0x55f618799d14 in GEStrHeight /data/gannet/ripley/R/svn/R-devel/src/main/engine.c:2680:2
    #8 0x7b54dfd77392 in Rf_GStrHeight /data/gannet/ripley/R/svn/R-devel/src/library/graphics/src/graphics.c:3071:9
    #9 0x7b54dfdbb7cf in C_strHeight /data/gannet/ripley/R/svn/R-devel/src/library/graphics/src/plot.c:3424:1
    #10 0x55f6187419dc in do_External /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c:576:11
    #11 0x55f61875690b in do_Externalgr /data/gannet/ripley/R/svn/R-devel/src/main/dotcode.c:1511:5
    #12 0x55f61880fc95 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8067:12
    #13 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #14 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #15 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #16 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #17 0x55f6187f58b8 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #18 0x55f6189040c4 in dispatchMethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:473:16
    #19 0x55f618902bd4 in Rf_usemethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:513:10
    #20 0x55f618905323 in do_usemethod /data/gannet/ripley/R/svn/R-devel/src/main/objects.c:579:9
    #21 0x55f618806543 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8152:15
    #22 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #23 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8
    #24 0x55f618839ebc in R_execClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2389:22
    #25 0x55f618839081 in applyClosure_core /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2302:16
    #26 0x55f6187f2979 in Rf_applyClosure /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:2324:16
    #27 0x55f6187f2979 in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1280:12
    #28 0x55f618850093 in do_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:3955:13
    #29 0x55f618800d49 in bcEval_loop /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:8132:14
    #30 0x55f6187f3a04 in bcEval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:7515:16
    #31 0x55f6187f1f2a in Rf_eval /data/gannet/ripley/R/svn/R-devel/src/main/eval.c:1167:8

SUMMARY: AddressSanitizer: memcpy-param-overlap /tmp/RtmppY5Dgx/R.INSTALLd392e54fc4b29/ragg/src/./agg/include/agg_font_cache_manager.h:176:21 in agg::font_cache_pool::font(char const*, bool)
==3600679==ABORTING
--- re-building ‘shinygap.Rmd’ using rmarkdown
--- finished re-building ‘shinygap.Rmd’

SUMMARY: processing the following file failed:
  ‘gap.Rmd’

Error: Vignette re-building failed.
Execution halted

* DONE
Status: 1 ERROR