* using log directory ‘/data/localhost/ripley/R/packages/tests-clang-ASAN/marquee.Rcheck’ * using R Under development (unstable) (2026-11-12 r90880) * using platform: x86_64-pc-linux-gnu * R was compiled by clang version 23.1.5 flang version 23.1.5 * running under: Fedora Linux 44 (Server Edition) * using session charset: UTF-8 * current time: 2026-11-12 18:16:59 UTC * using option ‘--no-stop-on-test-error’ * checking for file ‘marquee/DESCRIPTION’ ... OK * this is package ‘marquee’ version ‘1.3.0’ * 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 ‘marquee’ can be installed ... [42s/131s] OK * used C compiler: ‘clang version 23.1.5’ * used C++ compiler: ‘clang version 23.1.5’ * checking package directory ... OK * checking whether the package can be loaded ... [4s/11s] OK * checking whether the package can be loaded with stated dependencies ... [3s/13s] OK * checking whether the package can be unloaded cleanly ... OK * checking whether the namespace can be loaded with stated dependencies ... [3s/12s] OK * checking whether the namespace can be unloaded cleanly ... [4s/11s] OK * checking loading without being on the library search path ... OK * checking compiled code ... OK * checking installed files from ‘inst/doc’ ... OK * checking files in ‘vignettes’ ... OK * checking examples ... [27s/77s] OK * checking tests ... [17s/48s] ERROR Running ‘testthat.R’ [17s/46s] Running the tests in ‘tests/testthat.R’ failed. Complete output: > # This file is part of the standard setup for testthat. > # It is recommended that you do not modify it. > # > # Where should you do additional test configuration? > # Learn more about the roles of various files in: > # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview > # * https://testthat.r-lib.org/articles/special-files.html > > library(testthat) > library(marquee) > > test_check("marquee") ================================================================= ==3132033==ERROR: AddressSanitizer: container-overflow on address 0x7ce1fe46e0ac at pc 0x7b71f21d745c bp 0x7fffb9641f90 sp 0x7fffb9641f88 READ of size 4 at 0x7ce1fe46e0ac thread T0 #0 0x7b71f21d745b in HarfBuzzShaper::get_next_line_at_width(int, std::__1::list>&, bool&, unsigned int&) /tmp/RtmppbFSLw/R.INSTALL28879625b23bd5/textshaping/src/string_shape.cpp:1245:25 #1 0x7b71f21cfeca in HarfBuzzShaper::finish_string() /tmp/RtmppbFSLw/R.INSTALL28879625b23bd5/textshaping/src/string_shape.cpp:224:12 #2 0x7b71f21a7645 in get_string_shape_c(cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::list_of>, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::list_of>, cpp11::list_of>) /tmp/RtmppbFSLw/R.INSTALL28879625b23bd5/textshaping/src/string_metrics.cpp:208:26 #3 0x7b71f21978a9 in _textshaping_get_string_shape_c /tmp/RtmppbFSLw/R.INSTALL28879625b23bd5/textshaping/src/cpp11.cpp:19:27 #4 0x55ef15d92e10 in R_doDotCall /data/localhost/ripley/R/svn/R-devel/src/main/dotcode.c #5 0x55ef15d9a285 in do_dotcall /data/localhost/ripley/R/svn/R-devel/src/main/dotcode.c:1437:11 #6 0x55ef15e4aeaa in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8154:14 #7 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #8 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #9 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #10 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #11 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #12 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #13 0x55ef15e963d5 in do_set /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3587:8 #14 0x55ef15e3cf80 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1230:12 #15 0x55ef15e93a79 in do_begin /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3003:10 #16 0x55ef15e3cf80 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1230:12 #17 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #18 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #19 0x55ef15e5e5ec in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #20 0x55ef15e5e5ec in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8125:16 #21 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #22 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #23 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #24 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #25 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #26 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #27 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #28 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #29 0x55ef15e5e5ec in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #30 0x55ef15e5e5ec in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8125:16 #31 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #32 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #33 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #34 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #35 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #36 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #37 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #38 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #39 0x55ef15e5e5ec in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #40 0x55ef15e5e5ec in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8125:16 #41 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #42 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #43 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #44 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #45 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #46 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #47 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #48 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #49 0x55ef15e5e5ec in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #50 0x55ef15e5e5ec in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8125:16 #51 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #52 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #53 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #54 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #55 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #56 0x55ef15f4c054 in dispatchMethod /data/localhost/ripley/R/svn/R-devel/src/main/objects.c:473:16 #57 0x55ef15f4ab64 in Rf_usemethod /data/localhost/ripley/R/svn/R-devel/src/main/objects.c:513:10 #58 0x55ef15f4d2b4 in do_usemethod /data/localhost/ripley/R/svn/R-devel/src/main/objects.c:579:9 #59 0x55ef15e506b3 in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8174:15 #60 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #61 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #62 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #63 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #64 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #65 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #66 0x55ef15d85d15 in do_External /data/localhost/ripley/R/svn/R-devel/src/main/dotcode.c:573:11 #67 0x55ef15e4aeaa in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8154:14 #68 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #69 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #70 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #71 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #72 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #73 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #74 0x55ef15e93a79 in do_begin /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3003:10 #75 0x55ef15e3cf80 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1230:12 #76 0x55ef15e9ae53 in do_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3977:13 #77 0x55ef15e4aeaa in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8154:14 #78 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #79 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #80 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #81 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #82 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #83 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #84 0x55ef15e9b7ba in do_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3995:9 #85 0x55ef15e4aeaa in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8154:14 #86 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #87 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #88 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #89 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #90 0x55ef15e8dee4 in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #91 0x55ef15e8dee4 in R_forceAndCall /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2467:8 #92 0x55ef15c42272 in do_lapply /data/localhost/ripley/R/svn/R-devel/src/main/apply.c:75:8 #93 0x55ef15f45689 in do_internal /data/localhost/ripley/R/svn/R-devel/src/main/names.c:1425:11 #94 0x55ef15e506b3 in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8174:15 #95 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #96 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #97 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #98 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #99 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #100 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #101 0x55ef15f0ec01 in Rf_ReplIteration /data/localhost/ripley/R/svn/R-devel/src/main/main.c:264:23 #102 0x55ef15f11430 in R_ReplConsole /data/localhost/ripley/R/svn/R-devel/src/main/main.c:319:11 #103 0x55ef15f11430 in run_Rmainloop /data/localhost/ripley/R/svn/R-devel/src/main/main.c:1239:5 #104 0x55ef15f114c2 in Rf_mainloop /data/localhost/ripley/R/svn/R-devel/src/main/main.c:1246:5 #105 0x55ef15c0ea9c in main /data/localhost/ripley/R/svn/R-devel/src/main/Rmain.c:29:5 #106 0x7f7201d0b680 in __libc_start_call_main (/lib64/libc.so.6+0x3680) (BuildId: 85075e2ae2e13352a1413d41c327dacf6461526c) #107 0x7f7201d0b797 in __libc_start_main@GLIBC_2.2.5 (/lib64/libc.so.6+0x3797) (BuildId: 85075e2ae2e13352a1413d41c327dacf6461526c) #108 0x55ef15b1e7d4 in _start (/data/localhost/ripley/R/clang-ASAN/bin/exec/R+0x17d4) 0x7ce1fe46e0ac is located 172 bytes inside of 768-byte region [0x7ce1fe46e000,0x7ce1fe46e300) allocated by thread T0 here: #0 0x55ef15bcce44 in malloc /data/localhost/ripley/Sources/LLVM/23/latest/compiler-rt/lib/asan/asan_malloc_linux.cpp:109:3 #1 0x7f71ff82027b in operator new(unsigned long) (/lib64/libstdc++.so.6+0x2027b) (BuildId: 1acb19d34793ce46d919b6e25693a5592ba8fbd4) #2 0x7b71f21cccde in std::__1::__wrap_iter std::__1::vector>::insert[abi:nqe230103](std::__1::__wrap_iter, unsigned int const*, unsigned int const*) /usr/local/clang23/bin/../include/c++/v1/__vector/vector.h:532:12 #3 0x7b71f21cccde in HarfBuzzShaper::add_string(char const*, FontSettings&, double, double, bool, std::__1::vector>&, std::__1::vector>&) /tmp/RtmppbFSLw/R.INSTALL28879625b23bd5/textshaping/src/string_shape.cpp:122:15 #4 0x7b71f21a6dc0 in get_string_shape_c(cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::list_of>, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::r_vector, cpp11::list_of>, cpp11::list_of>) /tmp/RtmppbFSLw/R.INSTALL28879625b23bd5/textshaping/src/string_metrics.cpp:188:26 #5 0x7b71f21978a9 in _textshaping_get_string_shape_c /tmp/RtmppbFSLw/R.INSTALL28879625b23bd5/textshaping/src/cpp11.cpp:19:27 #6 0x55ef15d92e10 in R_doDotCall /data/localhost/ripley/R/svn/R-devel/src/main/dotcode.c #7 0x55ef15d9a285 in do_dotcall /data/localhost/ripley/R/svn/R-devel/src/main/dotcode.c:1437:11 #8 0x55ef15e4aeaa in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8154:14 #9 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #10 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #11 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #12 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #13 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #14 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #15 0x55ef15e963d5 in do_set /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3587:8 #16 0x55ef15e3cf80 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1230:12 #17 0x55ef15e93a79 in do_begin /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3003:10 #18 0x55ef15e3cf80 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1230:12 #19 0x55ef15e9ae53 in do_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3977:13 #20 0x55ef15e4aeaa in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8154:14 #21 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #22 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 #23 0x55ef15e8523c in R_execClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2400:39 #24 0x55ef15e84398 in applyClosure_core /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2316:16 #25 0x55ef15e3fafe in Rf_applyClosure /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:2335:16 #26 0x55ef15e3d468 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1278:12 #27 0x55ef15e9b7ba in do_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:3995:9 #28 0x55ef15e4aeaa in bcEval_loop /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:8154:14 #29 0x55ef15e3e4b4 in bcEval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:7537:16 #30 0x55ef15e3ca41 in Rf_eval /data/localhost/ripley/R/svn/R-devel/src/main/eval.c:1167:8 HINT: if you don't care about these errors you may set ASAN_OPTIONS=detect_container_overflow=0. Or if supported by the container library, pass -D__SANITIZER_DISABLE_CONTAINER_OVERFLOW__ to the compiler to disable instrumentation. If you suspect a false positive see also: https://github.com/google/sanitizers/wiki/AddressSanitizerContainerOverflow. SUMMARY: AddressSanitizer: container-overflow /tmp/RtmppbFSLw/R.INSTALL28879625b23bd5/textshaping/src/string_shape.cpp:1245:25 in HarfBuzzShaper::get_next_line_at_width(int, std::__1::list>&, bool&, unsigned int&) Shadow bytes around the buggy address: 0x7ce1fe46de00: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7ce1fe46de80: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x7ce1fe46df00: fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa fa 0x7ce1fe46df80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x7ce1fe46e000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc fc =>0x7ce1fe46e080: fc fc fc fc fc[fc]fc fc fc fc fc fc fc fc fc fc 0x7ce1fe46e100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 0x7ce1fe46e180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 0x7ce1fe46e200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 0x7ce1fe46e280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 0x7ce1fe46e300: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb NOTE: the stack trace above identifies the code that *accessed* the poisoned memory. HINT: To identify the code that *poisoned* the memory, try the experimental setting ASAN_OPTIONS=poison_history_size=. ==3132033==ABORTING * checking package vignettes ... OK * checking re-building of vignette outputs ... [68s/161s] OK * DONE Status: 1 ERROR