$ spack clean -ab
$ spack bootstrap now --dev
$ spack style -b HEAD~10 -r -t isort

$ spack --debug --stacktrace style -b HEAD~10 -r -t isort
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.466603] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/config.yaml
lib/spack/spack/cmd/__init__.py:121 ==> [2023-11-15-14:59:18.535243] Imported style from built-in commands
lib/spack/spack/cmd/__init__.py:121 ==> [2023-11-15-14:59:18.536468] Imported style from built-in commands
lib/spack/spack/database.py:634 ==> [2023-11-15-14:59:18.545158] DATABASE LOCK TIMEOUT: 60s
lib/spack/spack/store.py:181 ==> [2023-11-15-14:59:18.545539] PACKAGE LOCK TIMEOUT: No timeout
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.546175] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/bootstrap.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.566848] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/repos.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.571488] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/repos.yaml
lib/spack/spack/bootstrap/config.py:125 ==> [2023-11-15-14:59:18.576401] [BOOTSTRAP CONFIG SCOPE] name=_builtin
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.577373] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/bootstrap.yaml
lib/spack/spack/bootstrap/config.py:138 ==> [2023-11-15-14:59:18.594174] [BOOTSTRAP CONFIG SCOPE] name=defaults, path=/home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults
lib/spack/spack/bootstrap/config.py:139 ==> [2023-11-15-14:59:18.594447] [BOOTSTRAP CONFIG SCOPE] name=defaults/linux, path=/home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/linux
lib/spack/spack/bootstrap/config.py:138 ==> [2023-11-15-14:59:18.594704] [BOOTSTRAP CONFIG SCOPE] name=bootstrap, path=/home/greenc/.spack/bootstrap/config
lib/spack/spack/bootstrap/config.py:139 ==> [2023-11-15-14:59:18.594937] [BOOTSTRAP CONFIG SCOPE] name=bootstrap/linux, path=/home/greenc/.spack/bootstrap/config/linux
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.597161] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/config.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.654357] Reading config from file /home/greenc/.spack/bootstrap/config/linux/config.yaml
lib/spack/spack/database.py:634 ==> [2023-11-15-14:59:18.682237] DATABASE LOCK TIMEOUT: 60s
lib/spack/spack/store.py:181 ==> [2023-11-15-14:59:18.682559] PACKAGE LOCK TIMEOUT: No timeout
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.683527] Reading config from file /home/greenc/.spack/bootstrap/config/linux/compilers.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.921523] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.922749] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.925889] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.932932] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.944710] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.947825] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.950971] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:18.957861] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.003778] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.006586] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.008009] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.017220] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.026808] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.029693] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.034397] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.039858] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.080530] '/usr/bin/bison' '--version'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.084821] '/usr/bin/gawk' '--version'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.106596] '/products/git/v2_40_1/Linux64bit+3.10-2.17/bin/git' '--version'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.110236] '/usr/bin/cmake' '--version'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.119435] '/usr/bin/git' '--version'
spack/config.py:989 ==> [2023-11-15-14:59:19.304629] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/packages.yaml
spack/config.py:989 ==> [2023-11-15-14:59:19.387771] Reading config from file /home/greenc/.spack/bootstrap/config/packages.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.521082] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/bootstrap.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.583931] Reading config from file /home/greenc/.spack/bootstrap/environments/python3.6-x86_64-7d8fd/spack.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.605444] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/config.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.659148] Reading config from file /home/greenc/.spack/bootstrap/config/linux/config.yaml
lib/spack/spack/environment/environment.py:211 ==> [2023-11-15-14:59:19.687672] Using environment '/home/greenc/.spack/bootstrap/environments/python3.6-x86_64-7d8fd'
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.690317] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/concretizer.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.709532] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/bootstrap.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.725815] Reading config from file /home/greenc/.spack/bootstrap/config/linux/bootstrap.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.746503] Reading config from file /home/greenc/.spack/bootstrap/environments/python3.6-x86_64-7d8fd/spack.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.767393] Reading config from file /home/greenc/work/cet-is/sources/Spack/spack/run/etc/spack/defaults/config.yaml
lib/spack/spack/config.py:989 ==> [2023-11-15-14:59:19.820845] Reading config from file /home/greenc/.spack/bootstrap/config/linux/config.yaml
lib/spack/spack/environment/environment.py:235 ==> [2023-11-15-14:59:19.848527] Deactivated environment '/home/greenc/.spack/bootstrap/environments/python3.6-x86_64-7d8fd'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.850391] '/products/git/v2_40_1/Linux64bit+3.10-2.17/bin/git' 'rev-parse' '--quiet' '--verify' '--revs-only' 'HEAD~10'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.864368] '/products/git/v2_40_1/Linux64bit+3.10-2.17/bin/git' 'diff' '--name-only' '--diff-filter=ACMR' '25eca56909b0e51ebc7a347214016af9bcb3430a...'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.890011] '/products/git/v2_40_1/Linux64bit+3.10-2.17/bin/git' 'diff' '--name-only' '--diff-filter=ACMR' '--cached'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.914532] '/products/git/v2_40_1/Linux64bit+3.10-2.17/bin/git' 'diff' '--name-only' '--diff-filter=ACMR'
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:19.946543] '/products/git/v2_40_1/Linux64bit+3.10-2.17/bin/git' 'ls-files' '--exclude-standard' '--other'
lib/spack/spack/cmd/style.py:219 ==> [2023-11-15-14:59:20.238831] Running style checks on spack
  selected: isort
lib/spack/spack/cmd/style.py:225 ==> [2023-11-15-14:59:20.239843] Modified files
  var/spack/repos/builtin/packages/bison/package.py
  var/spack/repos/builtin/packages/cp2k/package.py
  var/spack/repos/builtin/packages/esmf/package.py
  var/spack/repos/builtin/packages/hpctoolkit/package.py
  var/spack/repos/builtin/packages/libevent/package.py
  var/spack/repos/builtin/packages/mrtrix3/package.py
  var/spack/repos/builtin/packages/mumps/package.py
  var/spack/repos/builtin/packages/paraview/package.py
  var/spack/repos/builtin/packages/xsdk/package.py
lib/spack/spack/cmd/style.py:231 ==> [2023-11-15-14:59:20.240683] Running isort checks
lib/spack/spack/util/executable.py:219 ==> [2023-11-15-14:59:20.244906] '/home/greenc/.spack/bootstrap/environments/python3.6-x86_64-7d8fd/view/bin/isort' '--rm' 'spack' '--rm' 'spack.pkgkit' '--rm' 'spack.package_defs' '-a' 'from spack.package import *' '--settings-path' '/home/greenc/work/cet-is/sources/Spack/spack/run/pyproject.toml' '--check' '--diff' 'var/spack/repos/builtin/packages/bison/package.py' 'var/spack/repos/builtin/packages/cp2k/package.py' 'var/spack/repos/builtin/packages/esmf/package.py' 'var/spack/repos/builtin/packages/hpctoolkit/package.py' 'var/spack/repos/builtin/packages/libevent/package.py' 'var/spack/repos/builtin/packages/mrtrix3/package.py' 'var/spack/repos/builtin/packages/mumps/package.py' 'var/spack/repos/builtin/packages/paraview/package.py' 'var/spack/repos/builtin/packages/xsdk/package.py'
usage: isort [-h] [-a ADD_IMPORTS] [-ac] [-af] [-b KNOWN_STANDARD_LIBRARY]
             [-c] [-ca] [-cs] [-d] [-df] [-ds] [-dt] [-e]
             [-f KNOWN_FUTURE_LIBRARY] [-fas] [-fass] [-ff FROM_FIRST]
             [-fgw [FORCE_GRID_WRAP]] [-fss] [-i INDENT] [-j JOBS] [-k]
             [-l LINE_LENGTH] [-lai LINES_AFTER_IMPORTS]
             [-lbt LINES_BETWEEN_TYPES] [-le LINE_ENDING] [-ls]
             [-m {0,1,2,3,4,5,6,7}] [-nis] [-nlb NO_LINES_BEFORE]
             [-ns NOT_SKIP] [-o KNOWN_THIRD_PARTY] [-ot]
             [-p KNOWN_FIRST_PARTY] [-q] [-r] [-rm REMOVE_IMPORTS] [-rr] [-rc]
             [-s SKIP] [-sd DEFAULT_SECTION] [-sg SKIP_GLOB] [-sl]
             [-sp SETTINGS_PATH] [-t FORCE_TO_TOP] [-tc] [-up] [-v] [-vb]
             [--virtual-env VIRTUAL_ENV] [--conda-env CONDA_ENV] [-vn]
             [-w LINE_LENGTH] [-wl WRAP_LENGTH] [-ws] [-y] [--unsafe]
             [--case-sensitive] [--filter-files]
             [files [files ...]]
isort: error: unrecognized arguments: --rm --rm spack.pkgkit --rm spack.package_defs var/spack/repos/builtin/packages/bison/package.py var/spack/repos/builtin/packages/cp2k/package.py var/spack/repos/builtin/packages/esmf/package.py var/spack/repos/builtin/packages/hpctoolkit/package.py var/spack/repos/builtin/packages/libevent/package.py var/spack/repos/builtin/packages/mrtrix3/package.py var/spack/repos/builtin/packages/mumps/package.py var/spack/repos/builtin/packages/paraview/package.py var/spack/repos/builtin/packages/xsdk/package.py
  isort found errors
lib/spack/spack/cmd/style.py:427 ==> [2023-11-15-14:59:20.621007] Error: spack style found errors