warning: [path] bad path element

[agluszak]

Sometimes (I'm not exactly sure when) I get this error

INFO: From Building external/io_bazel_rules_scala/src/java/io/bazel/rulesscala/scalac/compileoptions/libcompileoptions.jar (1 source file) [for tool]:
warning: [path] bad path element "/home/andrzej/.cache/bazel/_bazel_andrzej/1461474fe51fd6c7086e2f5e78bc7f9e/execroot/__main__/bazel-out/k8-opt-exec-2B5CBBC6/bin/external/io_bazel_rules_scala_scala_compiler/io_bazel_rules_scala_scala_compiler.stamp/scala-reflect.jar": no such file or directory
warning: [path] bad path element "/home/andrzej/.cache/bazel/_bazel_andrzej/1461474fe51fd6c7086e2f5e78bc7f9e/execroot/__main__/bazel-out/k8-opt-exec-2B5CBBC6/bin/external/io_bazel_rules_scala_scala_compiler/io_bazel_rules_scala_scala_compiler.stamp/scala-library.jar": no such file or directory
INFO: From Building external/io_bazel_rules_scala/src/java/io/bazel/rulesscala/scalac/reporter/libreporter.jar (2 source files) [for tool]:
warning: [path] bad path element "/home/andrzej/.cache/bazel/_bazel_andrzej/1461474fe51fd6c7086e2f5e78bc7f9e/execroot/__main__/bazel-out/k8-opt-exec-2B5CBBC6/bin/external/io_bazel_rules_scala_scala_compiler/io_bazel_rules_scala_scala_compiler.stamp/scala-reflect.jar": no such file or directory
warning: [path] bad path element "/home/andrzej/.cache/bazel/_bazel_andrzej/1461474fe51fd6c7086e2f5e78bc7f9e/execroot/__main__/bazel-out/k8-opt-exec-2B5CBBC6/bin/external/io_bazel_rules_scala_scala_compiler/io_bazel_rules_scala_scala_compiler.stamp/scala-library.jar": no such file or directory
INFO: From Building external/io_bazel_rules_scala/src/java/io/bazel/rulesscala/scalac/scalac.jar (2 source files) [for tool]:
warning: [path] bad path element "/home/andrzej/.cache/bazel/_bazel_andrzej/1461474fe51fd6c7086e2f5e78bc7f9e/execroot/__main__/bazel-out/k8-opt-exec-2B5CBBC6/bin/external/io_bazel_rules_scala_scala_compiler/io_bazel_rules_scala_scala_compiler.stamp/scala-reflect.jar": no such file or directory
warning: [path] bad path element "/home/andrzej/.cache/bazel/_bazel_andrzej/1461474fe51fd6c7086e2f5e78bc7f9e/execroot/__main__/bazel-out/k8-opt-exec-2B5CBBC6/bin/external/io_bazel_rules_scala_scala_compiler/io_bazel_rules_scala_scala_compiler.stamp/scala-library.jar": no such file or directory