Compilation error with latest nightly - rustc 1.3.0-nightly (6d71ce536 2015-07-06)

[rossmuir]

Compilation error with latest nightly rustc 1.3.0-nightly (6d71ce536 2015-07-06)

Compiling self_encryption v0.2.0 (file:///home/user/MaidSafe-Testing/maidsafe_rust/self_encryption)
src/lib.rs:521:13: 521:22 error: variable does not need to be mutable
src/lib.rs:521         let mut start;
                           ^~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
error: aborting due to previous error
Could not compile `self_encryption`.

To learn more, run the command again with --verbose.
   Compiling self_encryption v0.2.0 (file:///home/user/MaidSafe-Testing/maidsafe_rust/self_encryption)
src/lib.rs:521:13: 521:22 error: variable does not need to be mutable
src/lib.rs:521         let mut start;
                           ^~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
error: aborting due to previous error
Build failed, waiting for other jobs to finish...
src/lib.rs:521:13: 521:22 error: variable does not need to be mutable
src/lib.rs:521         let mut start;
                           ^~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:634:13: 634:25 error: variable does not need to be mutable
src/lib.rs:634         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:665:13: 665:25 error: variable does not need to be mutable
src/lib.rs:665         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:707:13: 707:25 error: variable does not need to be mutable
src/lib.rs:707         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:749:13: 749:25 error: variable does not need to be mutable
src/lib.rs:749         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:791:13: 791:25 error: variable does not need to be mutable
src/lib.rs:791         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:836:13: 836:25 error: variable does not need to be mutable
src/lib.rs:836         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:882:13: 882:25 error: variable does not need to be mutable
src/lib.rs:882         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:912:13: 912:25 error: variable does not need to be mutable
src/lib.rs:912         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:943:13: 943:25 error: variable does not need to be mutable
src/lib.rs:943         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
src/lib.rs:989:13: 989:25 error: variable does not need to be mutable
src/lib.rs:989         let mut data_map: datamap::DataMap;
                           ^~~~~~~~~~~~
src/lib.rs:102:28: 102:34 note: lint level defined here
src/lib.rs:102         unsigned_negation, unused, unused_allocation, unused_attributes, unused_comparisons,
                                          ^~~~~~
error: aborting due to 11 previous errors
Could not compile `self_encryption`.