Enable Bazel 7.0 pre-release integration testing after fixing rules_swift error

[cgrindel]

Slack thread

bazel_binaries(versions = [
    "//:.bazelversion",
    "7.0.0-pre.20230504.4",
])

Error:

$TEST_TMPDIR defined: output root default is '/private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33' and max_idle_secs defaul
t is '15'.
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
INFO: Invocation ID: 770fb1c9-d320-4256-b18d-879faa2704b1
INFO: Options provided by the client:
  Inherited 'common' options: --isatty=0 --terminal_columns=80
INFO: Reading rc options for 'info' from /Users/chuck/code/cgrindel/dev-machine/home/.bazelrc:
  Inherited 'common' options: --announce_rc
INFO: Reading rc options for 'info' from /Users/chuck/code/cgrindel/rules_swiftformat/fix_failing_ci/shared.bazelrc:
  Inherited 'build' options: --verbose_failures --incompatible_strict_action_env=true
INFO: Reading rc options for 'info' from /Users/chuck/code/cgrindel/dev-machine/home/.bazelrc:
  Inherited 'build' options: --disk_cache=~/.bazel/disk_cache --repository_cache=~/.bazel/repo_cache --remote_header=x-buildbuddy-api-key=9DlX0JxsBj7ihhtaO0ue
bazel-bin: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/execroot/simpl
e_example/bazel-out/darwin_x86_64-fastbuild/bin
bazel-genfiles: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/execroot/
simple_example/bazel-out/darwin_x86_64-fastbuild/bin
bazel-testlogs: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/execroot/
simple_example/bazel-out/darwin_x86_64-fastbuild/testlogs
character-encoding: file.encoding = ISO-8859-1, defaultCharset = ISO-8859-1
command_log: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/command.log
committed-heap-size: 297MB
execution_root: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/execroot/
simple_example
gc-count: 8
gc-time: 47ms
install_base: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/install/c92c8a42045ec41b6a06cceb9c55b7ae
java-home: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/install/c92c8a42045ec41b6a06cceb9c55b7ae/embedd
ed_tools/jdk
java-runtime: OpenJDK Runtime Environment (build 17.0.5+8-LTS) by Azul Systems, Inc.
java-vm: OpenJDK 64-Bit Server VM (build 17.0.5+8-LTS, mixed mode) by Azul Systems, Inc.
local_resources: RAM=34359MB, CPU=16.0
max-heap-size: 8589MB
output_base: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da
output_path: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/execroot/sim
ple_example/bazel-out
package_path: %workspace%
release: release 7.0.0-pre.20230504.4
repository_cache: /Users/chuck/.bazel/repo_cache
server_log: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/java.log.chuc
ks-macbook-pro.chuck.log.java.20230527-172559.5168
server_pid: 5168
used-heap-size: 33MB
workspace: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/bazel-out/darwin-fastbuild/bin/examples/simple_test_bazel_7_0_0-pre_20230504_4.runfiles/cgrindel_r
ules_swiftformat/examples/simple
$TEST_TMPDIR defined: output root default is '/private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33' and max_idle_secs defaul
t is '15'.
INFO: Invocation ID: 2702b47a-abb9-4ccb-8aff-d7eca5a4b97d
INFO: Options provided by the client:
  Inherited 'common' options: --isatty=0 --terminal_columns=80
INFO: Reading rc options for 'test' from /Users/chuck/code/cgrindel/dev-machine/home/.bazelrc:
  Inherited 'common' options: --announce_rc
INFO: Reading rc options for 'test' from /Users/chuck/code/cgrindel/rules_swiftformat/fix_failing_ci/shared.bazelrc:
  Inherited 'build' options: --verbose_failures --incompatible_strict_action_env=true
INFO: Reading rc options for 'test' from /Users/chuck/code/cgrindel/dev-machine/home/.bazelrc:
  Inherited 'build' options: --disk_cache=~/.bazel/disk_cache --repository_cache=~/.bazel/repo_cache --remote_header=x-buildbuddy-api-key=9DlX0JxsBj7ihhtaO0ue
INFO: Reading rc options for 'test' from /Users/chuck/code/cgrindel/dev-machine/home/.bazelrc:
  'test' options: --test_output=errors --test_summary=terse
Loading: 
Loading: 
Loading: 0 packages loaded
Analyzing: 10 targets (2 packages loaded, 0 targets configured)
Analyzing: 10 targets (46 packages loaded, 357 targets configured)
DEBUG: Rule 'swiftformat_download_macos_x86_64' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "ce40452ea8b16abc0019f9d59ae9f53231b529c0619dddfb729ec84a26c54529"
DEBUG: Repository swiftformat_download_macos_x86_64 instantiated at:
  /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/bazel-out/darwin-fastbuild/bin/examples/simple_test_bazel_7_0_0-pre_20230504_4.runfiles/cgrindel_rules_swif
tformat/examples/simple/WORKSPACE:16:32: in <toplevel>
  /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/external/cgrindel_rules
_swiftformat/swiftformat/toolchains/assets.bzl:82:21: in swiftformat_register_toolchains
Repository rule http_archive defined at:
  /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/external/bazel_tools/to
ols/build_defs/repo/http.bzl:372:31: in <toplevel>
Analyzing: 10 targets (47 packages loaded, 365 targets configured)
Analyzing: 10 targets (47 packages loaded, 365 targets configured)
Analyzing: 10 targets (47 packages loaded, 365 targets configured)
Analyzing: 10 targets (47 packages loaded, 365 targets configured)
Analyzing: 10 targets (52 packages loaded, 391 targets configured)
Analyzing: 10 targets (52 packages loaded, 391 targets configured)
Analyzing: 10 targets (53 packages loaded, 403 targets configured)
Analyzing: 10 targets (53 packages loaded, 403 targets configured)
ERROR: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/external/build_baz
el_rules_swift_local_config/BUILD:9:22: in xcode_swift_toolchain rule @build_bazel_rules_swift_local_config//:toolchain: 
Traceback (most recent call last):
        File "/private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/external/bu
ild_bazel_rules_swift/swift/internal/xcode_swift_toolchain.bzl", line 517, column 29, in _xcode_swift_toolchain_impl
                target_triples.parse(cc_toolchain.target_gnu_system_name),
        File "/private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/external/bu
ild_bazel_rules_swift/swift/internal/target_triples.bzl", line 135, column 28, in _parse
                vendor = components[1],
Error: index out of range (index is 1, but sequence has 1 elements)
ERROR: /private/var/tmp/_bazel_chuck/ac6347dedadaee9aef21bdea5246c821/execroot/cgrindel_rules_swiftformat/_tmp/298e1c6e7849152759b069a6fa7aaf33/_bazel_chuck/a895a75afb69374c31c23c0ae71bb1da/external/build_baz
el_rules_swift_local_config/BUILD:9:22: Analysis of target '@build_bazel_rules_swift_local_config//:toolchain' failed
ERROR: Analysis of target '//Foo:Foo' failed; build aborted: 
INFO: Elapsed time: 36.775s
INFO: 0 processes.
ERROR: Build did NOT complete successfully
ERROR: Couldn't start the build. Unable to run tests