Running ‘issue-1.R’ [0s/0s]
  Running ‘issue-2.R’ [0s/0s]
  Running ‘issue-3.R’ [0s/0s]
  Running ‘spec.R’ [0s/0s]
Running the tests in ‘tests/issue-1.R’ failed.
Complete output:
  > stopifnot(require(testthat))
  Loading required package: testthat
  Error: package or namespace load failed for 'testthat' in dyn.load(file, DLLpath = DLLpath, ...):
   unable to load shared object '/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rlang/libs/rlang.so':
    /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rlang/libs/rlang.so: failed to map segment from shared object
  Error: require(testthat) is not TRUE
  Execution halted
Running the tests in ‘tests/issue-2.R’ failed.
Complete output:
  > stopifnot(require(testthat))
  Loading required package: testthat
  Error: package or namespace load failed for 'testthat' in dyn.load(file, DLLpath = DLLpath, ...):
   unable to load shared object '/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rlang/libs/rlang.so':
    /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rlang/libs/rlang.so: failed to map segment from shared object
  Error: require(testthat) is not TRUE
  Execution halted
Running the tests in ‘tests/issue-3.R’ failed.
Complete output:
  > stopifnot(require(testthat))
  Loading required package: testthat
  Error: package or namespace load failed for 'testthat' in dyn.load(file, DLLpath = DLLpath, ...):
   unable to load shared object '/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rlang/libs/rlang.so':
    /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rlang/libs/rlang.so: failed to map segment from shared object
  Error: require(testthat) is not TRUE
  Execution halted
Running the tests in ‘tests/spec.R’ failed.
Complete output:
  > stopifnot(require(testthat))
  Loading required package: testthat
  Error: package or namespace load failed for 'testthat' in dyn.load(file, DLLpath = DLLpath, ...):
   unable to load shared object '/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rlang/libs/rlang.so':
    /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/rlang/libs/rlang.so: failed to map segment from shared object
  Error: require(testthat) is not TRUE
  Execution halted