On the path of executing dynamically linked binary

*  Make the `open` and `read` syscalls working
*  Add a scheme of memory use
*  Save FSBASE
*  Rewrite the `rust-test` binary
2 jobs for master in 6 minutes and 7 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
failed #756018266
iso

00:06:07

 
  Deploy
skipped #756018267
pages
 
Name Stage Failure
failed
iso Test
error: aborting due to 2 previous errors

Some errors have detailed explanations: E0277, E0723.
For more information about an error, try `rustc --explain E0277`.
error: could not compile `x86_64`

To learn more, run the command again with --verbose.
make: *** [Makefile:32: compile_rust_normal] Error 101
ERROR: Job failed: exit code 1