tests/example_filesystems/example_test_helpers.go | 1 1 + 0 - 0 !
1 file changed, 1 insertion(+)

 fix a missing import in a test

Fix a compile time error in test.

main.go | 14 2 + 12 - 0 !
1 file changed, 2 insertions(+), 12 deletions(-)

 fix the help message

The help message had some escapes normally filled in by the bash build
script. Remove them.

main.go | 6 3 + 3 - 0 !
1 file changed, 3 insertions(+), 3 deletions(-)

 remove unused imports

Fixes compiler complaints.

mount.go | 4 2 + 2 - 0 !
1 file changed, 2 insertions(+), 2 deletions(-)

 change dup2 to dup3

The arm64 architecture has no Syscal.Dup2, for some reason. Replace
it with Dup3.

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=843786