Jul 11 16:05:34.520 INFO checking NishanthSpShetty/crust against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 16:05:34.521 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 16:05:34.521 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 16:05:34.521 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 16:05:34.798 INFO blam! 48c06a5f597d734c8d42c356cef5e6354f2f106d01e72435a183f20760ddade9
Jul 11 16:05:34.801 INFO running `"docker" "start" "-a" "48c06a5f597d734c8d42c356cef5e6354f2f106d01e72435a183f20760ddade9"`
Jul 11 16:05:35.669 INFO kablam!     Checking crust v0.1.0 (file:///source)
Jul 11 16:05:36.590 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.590 INFO kablam!   --> examples/class.rs:21:9
Jul 11 16:05:36.591 INFO kablam!    |
Jul 11 16:05:36.591 INFO kablam! 21 | /         /** Crust tries to identify return statement and replace with rust equivalent
Jul 11 16:05:36.591 INFO kablam! 22 | |          * shorthand notation. If error found in this line, Please replace shorthand notation
Jul 11 16:05:36.591 INFO kablam! 23 | |          * with return statement
Jul 11 16:05:36.591 INFO kablam! 24 | |          **/
Jul 11 16:05:36.591 INFO kablam!    | |____________^
Jul 11 16:05:36.598 INFO kablam!    |
Jul 11 16:05:36.599 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Jul 11 16:05:36.599 INFO kablam! 
Jul 11 16:05:36.600 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.600 INFO kablam!   --> examples/class.rs:28:9
Jul 11 16:05:36.600 INFO kablam!    |
Jul 11 16:05:36.600 INFO kablam! 28 | /         /** Crust tries to identify return statement and replace with rust equivalent
Jul 11 16:05:36.600 INFO kablam! 29 | |          * shorthand notation. If error found in this line, Please replace shorthand notation
Jul 11 16:05:36.600 INFO kablam! 30 | |          * with return statement
Jul 11 16:05:36.600 INFO kablam! 31 | |          **/
Jul 11 16:05:36.600 INFO kablam!    | |____________^
Jul 11 16:05:36.601 INFO kablam! 
Jul 11 16:05:36.601 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.601 INFO kablam!   --> examples/class.rs:56:5
Jul 11 16:05:36.601 INFO kablam!    |
Jul 11 16:05:36.601 INFO kablam! 56 | /     /** Declaration of a structure should be completed with initialization of it's fields
Jul 11 16:05:36.601 INFO kablam! 57 | |      * It should be in the following format
Jul 11 16:05:36.601 INFO kablam! 58 | |      * let variable:struct_name = struct_name { member1:value1, member2:value2,..}
Jul 11 16:05:36.601 INFO kablam! 59 | |      */
Jul 11 16:05:36.601 INFO kablam!    | |_______^
Jul 11 16:05:36.602 INFO kablam! 
Jul 11 16:05:36.603 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.603 INFO kablam!   --> examples/class.rs:64:5
Jul 11 16:05:36.603 INFO kablam!    |
Jul 11 16:05:36.603 INFO kablam! 64 | /     /** Declaration of a structure should be completed with initialization of it's fields
Jul 11 16:05:36.603 INFO kablam! 65 | |      * It should be in the following format
Jul 11 16:05:36.603 INFO kablam! 66 | |      * let variable:struct_name = struct_name { member1:value1, member2:value2,..}
Jul 11 16:05:36.603 INFO kablam! 67 | |      */
Jul 11 16:05:36.603 INFO kablam!    | |_______^
Jul 11 16:05:36.604 INFO kablam! 
Jul 11 16:05:36.604 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.604 INFO kablam!   --> examples/class.rs:71:5
Jul 11 16:05:36.604 INFO kablam!    |
Jul 11 16:05:36.604 INFO kablam! 71 | /     /** Declaration of a structure should be completed with initialization of it's fields
Jul 11 16:05:36.604 INFO kablam! 72 | |      * It should be in the following format
Jul 11 16:05:36.604 INFO kablam! 73 | |      * let variable:struct_name = struct_name { member1:value1, member2:value2,..}
Jul 11 16:05:36.604 INFO kablam! 74 | |      */
Jul 11 16:05:36.604 INFO kablam!    | |_______^
Jul 11 16:05:36.605 INFO kablam! 
Jul 11 16:05:36.665 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied
Jul 11 16:05:36.665 INFO kablam!   --> examples/class.rs:69:7
Jul 11 16:05:36.665 INFO kablam!    |
Jul 11 16:05:36.665 INFO kablam! 27 |     pub fn getInt(&self, a: i32) -> i32 {
Jul 11 16:05:36.665 INFO kablam!    |     ----------------------------------- defined here
Jul 11 16:05:36.665 INFO kablam! ...
Jul 11 16:05:36.665 INFO kablam! 69 |     a.getInt();
Jul 11 16:05:36.665 INFO kablam!    |       ^^^^^^ expected 1 parameter
Jul 11 16:05:36.673 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.673 INFO kablam!   --> examples/main.rs:12:5
Jul 11 16:05:36.673 INFO kablam!    |
Jul 11 16:05:36.673 INFO kablam! 12 | /     /** Crust tries to identify return statement and replace with rust equivalent
Jul 11 16:05:36.673 INFO kablam! 13 | |      * shorthand notation. If error found in this line, Please replace shorthand notation
Jul 11 16:05:36.673 INFO kablam! 14 | |      * with return statement
Jul 11 16:05:36.673 INFO kablam! 15 | |      **/
Jul 11 16:05:36.673 INFO kablam!    | |________^
Jul 11 16:05:36.676 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.676 INFO kablam!   --> examples/struct.rs:20:5
Jul 11 16:05:36.676 INFO kablam!    |
Jul 11 16:05:36.676 INFO kablam! 20 | /     /** Declaration of a structure should be completed with initialization of it's fields
Jul 11 16:05:36.676 INFO kablam! 21 | |      * It should be in the following format
Jul 11 16:05:36.676 INFO kablam! 22 | |      * let variable:struct_name = struct_name { member1:value1, member2:value2,..}
Jul 11 16:05:36.676 INFO kablam! 23 | |      */
Jul 11 16:05:36.676 INFO kablam!    | |_______^
Jul 11 16:05:36.677 INFO kablam!    |
Jul 11 16:05:36.677 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Jul 11 16:05:36.677 INFO kablam! 
Jul 11 16:05:36.677 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.677 INFO kablam!   --> examples/struct.rs:30:5
Jul 11 16:05:36.677 INFO kablam!    |
Jul 11 16:05:36.678 INFO kablam! 30 | /     /** Declaration of a structure should be completed with initialization of it's fields
Jul 11 16:05:36.678 INFO kablam! 31 | |      * It should be in the following format
Jul 11 16:05:36.678 INFO kablam! 32 | |      * let variable:struct_name = struct_name { member1:value1, member2:value2,..}
Jul 11 16:05:36.678 INFO kablam! 33 | |      */
Jul 11 16:05:36.678 INFO kablam!    | |_______^
Jul 11 16:05:36.678 INFO kablam! 
Jul 11 16:05:36.682 INFO kablam! 
Jul 11 16:05:36.692 INFO kablam! error: aborting due to previous error
Jul 11 16:05:36.692 INFO kablam!    |
Jul 11 16:05:36.693 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Jul 11 16:05:36.693 INFO kablam! 
Jul 11 16:05:36.694 INFO kablam! warning: doc comment not used by rustdoc
Jul 11 16:05:36.694 INFO kablam!   --> examples/main.rs:19:5
Jul 11 16:05:36.694 INFO kablam!    |
Jul 11 16:05:36.694 INFO kablam! 19 | /     /** Crust tries to identify return statement and replace with rust equivalent
Jul 11 16:05:36.694 INFO kablam! 20 | |      * shorthand notation. If error found in this line, Please replace shorthand notation
Jul 11 16:05:36.694 INFO kablam! 21 | |      * with return statement
Jul 11 16:05:36.694 INFO kablam! 22 | |      **/
Jul 11 16:05:36.694 INFO kablam!    | |________^
Jul 11 16:05:36.695 INFO kablam! 
Jul 11 16:05:36.706 INFO kablam! 
Jul 11 16:05:36.707 INFO kablam! For more information about this error, try `rustc --explain E0061`.
Jul 11 16:05:36.731 INFO kablam! error: Could not compile `crust`.
Jul 11 16:05:36.731 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 16:05:36.804 INFO kablam! warning: unused variable: `fp`
Jul 11 16:05:36.804 INFO kablam!   --> examples/struct.rs:24:9
Jul 11 16:05:36.804 INFO kablam!    |
Jul 11 16:05:36.804 INFO kablam! 24 |     let fp = FilePointer {
Jul 11 16:05:36.804 INFO kablam!    |         ^^ help: consider using `_fp` instead
Jul 11 16:05:36.804 INFO kablam!    |
Jul 11 16:05:36.804 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:05:36.804 INFO kablam! 
Jul 11 16:05:36.804 INFO kablam! warning: unused variable: `decl_a`
Jul 11 16:05:36.804 INFO kablam!   --> examples/struct.rs:34:9
Jul 11 16:05:36.804 INFO kablam!    |
Jul 11 16:05:36.805 INFO kablam! 34 |     let decl_a = A {
Jul 11 16:05:36.805 INFO kablam!    |         ^^^^^^ help: consider using `_decl_a` instead
Jul 11 16:05:36.805 INFO kablam! 
Jul 11 16:05:36.805 INFO kablam! warning: field is never used: `stdin`
Jul 11 16:05:36.805 INFO kablam!  --> examples/struct.rs:8:5
Jul 11 16:05:36.805 INFO kablam!   |
Jul 11 16:05:36.805 INFO kablam! 8 |     stdin: i32,
Jul 11 16:05:36.805 INFO kablam!   |     ^^^^^^^^^^
Jul 11 16:05:36.805 INFO kablam!   |
Jul 11 16:05:36.805 INFO kablam!   = note: #[warn(dead_code)] on by default
Jul 11 16:05:36.805 INFO kablam! 
Jul 11 16:05:36.805 INFO kablam! warning: field is never used: `stdout`
Jul 11 16:05:36.805 INFO kablam!  --> examples/struct.rs:9:5
Jul 11 16:05:36.805 INFO kablam!   |
Jul 11 16:05:36.805 INFO kablam! 9 |     stdout: i32,
Jul 11 16:05:36.805 INFO kablam!   |     ^^^^^^^^^^^
Jul 11 16:05:36.805 INFO kablam! 
Jul 11 16:05:36.805 INFO kablam! warning: field is never used: `stderr`
Jul 11 16:05:36.805 INFO kablam!   --> examples/struct.rs:10:5
Jul 11 16:05:36.805 INFO kablam!    |
Jul 11 16:05:36.805 INFO kablam! 10 |     stderr: i32,
Jul 11 16:05:36.805 INFO kablam!    |     ^^^^^^^^^^^
Jul 11 16:05:36.805 INFO kablam! 
Jul 11 16:05:36.805 INFO kablam! warning: field is never used: `EOF`
Jul 11 16:05:36.805 INFO kablam!   --> examples/struct.rs:11:5
Jul 11 16:05:36.805 INFO kablam!    |
Jul 11 16:05:36.806 INFO kablam! 11 |     EOF: char,
Jul 11 16:05:36.806 INFO kablam!    |     ^^^^^^^^^
Jul 11 16:05:36.806 INFO kablam! 
Jul 11 16:05:36.806 INFO kablam! warning: field is never used: `a`
Jul 11 16:05:36.806 INFO kablam!   --> examples/struct.rs:14:5
Jul 11 16:05:36.806 INFO kablam!    |
Jul 11 16:05:36.806 INFO kablam! 14 |     a: i32,
Jul 11 16:05:36.806 INFO kablam!    |     ^^^^^^
Jul 11 16:05:36.806 INFO kablam! 
Jul 11 16:05:36.806 INFO kablam! warning: field is never used: `b`
Jul 11 16:05:36.806 INFO kablam!   --> examples/struct.rs:15:5
Jul 11 16:05:36.806 INFO kablam!    |
Jul 11 16:05:36.806 INFO kablam! 15 |     b: i32,
Jul 11 16:05:36.806 INFO kablam!    |     ^^^^^^
Jul 11 16:05:36.806 INFO kablam! 
Jul 11 16:05:36.806 INFO kablam! warning: field is never used: `c`
Jul 11 16:05:36.806 INFO kablam!   --> examples/struct.rs:16:5
Jul 11 16:05:36.806 INFO kablam!    |
Jul 11 16:05:36.806 INFO kablam! 16 |     c: i32,
Jul 11 16:05:36.806 INFO kablam!    |     ^^^^^^
Jul 11 16:05:36.806 INFO kablam! 
Jul 11 16:05:36.806 INFO kablam! warning: field is never used: `fa`
Jul 11 16:05:36.806 INFO kablam!   --> examples/struct.rs:17:5
Jul 11 16:05:36.806 INFO kablam!    |
Jul 11 16:05:36.806 INFO kablam! 17 |     fa: f32,
Jul 11 16:05:36.806 INFO kablam!    |     ^^^^^^^
Jul 11 16:05:36.807 INFO kablam! 
Jul 11 16:05:36.807 INFO kablam! warning: structure field `EOF` should have a snake case name such as `eof`
Jul 11 16:05:36.807 INFO kablam!   --> examples/struct.rs:11:5
Jul 11 16:05:36.807 INFO kablam!    |
Jul 11 16:05:36.807 INFO kablam! 11 |     EOF: char,
Jul 11 16:05:36.807 INFO kablam!    |     ^^^^^^^^^
Jul 11 16:05:36.807 INFO kablam!    |
Jul 11 16:05:36.807 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Jul 11 16:05:36.807 INFO kablam! 
Jul 11 16:05:36.819 INFO kablam! warning: unused variable: `ah`
Jul 11 16:05:36.819 INFO kablam!   --> examples/if.rs:14:13
Jul 11 16:05:36.819 INFO kablam!    |
Jul 11 16:05:36.819 INFO kablam! 14 |     let mut ah: i32;
Jul 11 16:05:36.819 INFO kablam!    |             ^^ help: consider using `_ah` instead
Jul 11 16:05:36.820 INFO kablam!    |
Jul 11 16:05:36.820 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:05:36.820 INFO kablam! 
Jul 11 16:05:36.820 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:05:36.820 INFO kablam!   --> examples/if.rs:10:9
Jul 11 16:05:36.820 INFO kablam!    |
Jul 11 16:05:36.820 INFO kablam! 10 |     let mut a: u16 = 0;
Jul 11 16:05:36.820 INFO kablam!    |         ----^
Jul 11 16:05:36.820 INFO kablam!    |         |
Jul 11 16:05:36.820 INFO kablam!    |         help: remove this `mut`
Jul 11 16:05:36.820 INFO kablam!    |
Jul 11 16:05:36.820 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 16:05:36.820 INFO kablam! 
Jul 11 16:05:36.820 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:05:36.821 INFO kablam!   --> examples/if.rs:11:9
Jul 11 16:05:36.821 INFO kablam!    |
Jul 11 16:05:36.821 INFO kablam! 11 |     let mut b: u16 = 9;
Jul 11 16:05:36.821 INFO kablam!    |         ----^
Jul 11 16:05:36.821 INFO kablam!    |         |
Jul 11 16:05:36.821 INFO kablam!    |         help: remove this `mut`
Jul 11 16:05:36.821 INFO kablam! 
Jul 11 16:05:36.821 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:05:36.821 INFO kablam!   --> examples/if.rs:14:9
Jul 11 16:05:36.821 INFO kablam!    |
Jul 11 16:05:36.821 INFO kablam! 14 |     let mut ah: i32;
Jul 11 16:05:36.821 INFO kablam!    |         ----^^
Jul 11 16:05:36.821 INFO kablam!    |         |
Jul 11 16:05:36.821 INFO kablam!    |         help: remove this `mut`
Jul 11 16:05:36.821 INFO kablam! 
Jul 11 16:05:36.906 INFO kablam! error[E0425]: cannot find value `c` in this scope
Jul 11 16:05:36.906 INFO kablam!   --> examples/prog.rs:10:22
Jul 11 16:05:36.906 INFO kablam!    |
Jul 11 16:05:36.906 INFO kablam! 10 |     let mut b: i32 = c + b + c;
Jul 11 16:05:36.906 INFO kablam!    |                      ^ not found in this scope
Jul 11 16:05:36.906 INFO kablam! 
Jul 11 16:05:36.906 INFO kablam! error[E0425]: cannot find value `b` in this scope
Jul 11 16:05:36.906 INFO kablam!   --> examples/prog.rs:10:26
Jul 11 16:05:36.906 INFO kablam!    |
Jul 11 16:05:36.906 INFO kablam! 10 |     let mut b: i32 = c + b + c;
Jul 11 16:05:36.906 INFO kablam!    |                          ^ not found in this scope
Jul 11 16:05:36.906 INFO kablam! 
Jul 11 16:05:36.906 INFO kablam! error[E0425]: cannot find value `c` in this scope
Jul 11 16:05:36.906 INFO kablam!   --> examples/prog.rs:10:30
Jul 11 16:05:36.907 INFO kablam!    |
Jul 11 16:05:36.907 INFO kablam! 10 |     let mut b: i32 = c + b + c;
Jul 11 16:05:36.907 INFO kablam!    |                              ^ not found in this scope
Jul 11 16:05:36.907 INFO kablam! 
Jul 11 16:05:36.907 INFO kablam! error[E0423]: expected value, found builtin type `i32`
Jul 11 16:05:36.907 INFO kablam!   --> examples/prog.rs:13:44
Jul 11 16:05:36.907 INFO kablam!    |
Jul 11 16:05:36.907 INFO kablam! 13 |     let mut a: i32 = b + std::mem::size_of(i32);
Jul 11 16:05:36.907 INFO kablam!    |                                            ^^^ not a value
Jul 11 16:05:36.907 INFO kablam! 
Jul 11 16:05:36.935 INFO kablam! warning: unused variable: `argc`
Jul 11 16:05:36.935 INFO kablam!   --> examples/main.rs:11:13
Jul 11 16:05:36.935 INFO kablam!    |
Jul 11 16:05:36.935 INFO kablam! 11 |     let mut argc = argv.len();
Jul 11 16:05:36.935 INFO kablam!    |             ^^^^ help: consider using `_argc` instead
Jul 11 16:05:36.935 INFO kablam!    |
Jul 11 16:05:36.935 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 16:05:36.935 INFO kablam! 
Jul 11 16:05:36.938 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:05:36.938 INFO kablam!   --> examples/main.rs:10:9
Jul 11 16:05:36.938 INFO kablam!    |
Jul 11 16:05:36.938 INFO kablam! 10 |     let mut argv: Vec<_> = std::env::args().collect();
Jul 11 16:05:36.938 INFO kablam!    |         ----^^^^
Jul 11 16:05:36.938 INFO kablam!    |         |
Jul 11 16:05:36.938 INFO kablam!    |         help: remove this `mut`
Jul 11 16:05:36.938 INFO kablam!    |
Jul 11 16:05:36.938 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 16:05:36.938 INFO kablam! 
Jul 11 16:05:36.939 INFO kablam! warning: variable does not need to be mutable
Jul 11 16:05:36.939 INFO kablam!   --> examples/main.rs:11:9
Jul 11 16:05:36.939 INFO kablam!    |
Jul 11 16:05:36.939 INFO kablam! 11 |     let mut argc = argv.len();
Jul 11 16:05:36.939 INFO kablam!    |         ----^^^^
Jul 11 16:05:36.939 INFO kablam!    |         |
Jul 11 16:05:36.939 INFO kablam!    |         help: remove this `mut`
Jul 11 16:05:36.939 INFO kablam! 
Jul 11 16:05:36.940 INFO kablam! warning: function is never used: `hello`
Jul 11 16:05:36.940 INFO kablam!   --> examples/main.rs:18:1
Jul 11 16:05:36.940 INFO kablam!    |
Jul 11 16:05:36.940 INFO kablam! 18 | fn hello() -> i32 {
Jul 11 16:05:36.940 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Jul 11 16:05:36.940 INFO kablam!    |
Jul 11 16:05:36.940 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 16:05:36.940 INFO kablam! 
Jul 11 16:05:37.004 INFO kablam! error[E0061]: this function takes 0 parameters but 1 parameter was supplied
Jul 11 16:05:37.004 INFO kablam!   --> examples/prog.rs:13:26
Jul 11 16:05:37.004 INFO kablam!    |
Jul 11 16:05:37.004 INFO kablam! 13 |     let mut a: i32 = b + std::mem::size_of(i32);
Jul 11 16:05:37.004 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^ expected 0 parameters
Jul 11 16:05:37.004 INFO kablam! 
Jul 11 16:05:37.004 INFO kablam! error[E0308]: mismatched types
Jul 11 16:05:37.004 INFO kablam!   --> examples/prog.rs:13:26
Jul 11 16:05:37.004 INFO kablam!    |
Jul 11 16:05:37.004 INFO kablam! 13 |     let mut a: i32 = b + std::mem::size_of(i32);
Jul 11 16:05:37.004 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^ expected i32, found usize
Jul 11 16:05:37.004 INFO kablam! 
Jul 11 16:05:37.066 INFO kablam! error[E0277]: cannot add `usize` to `i32`
Jul 11 16:05:37.066 INFO kablam!   --> examples/prog.rs:13:24
Jul 11 16:05:37.067 INFO kablam!    |
Jul 11 16:05:37.067 INFO kablam! 13 |     let mut a: i32 = b + std::mem::size_of(i32);
Jul 11 16:05:37.067 INFO kablam!    |                        ^ no implementation for `i32 + usize`
Jul 11 16:05:37.067 INFO kablam!    |
Jul 11 16:05:37.067 INFO kablam!    = help: the trait `std::ops::Add<usize>` is not implemented for `i32`
Jul 11 16:05:37.067 INFO kablam! 
Jul 11 16:05:37.067 INFO kablam! error: aborting due to 7 previous errors
Jul 11 16:05:37.068 INFO kablam! 
Jul 11 16:05:37.068 INFO kablam! Some errors occurred: E0061, E0277, E0308, E0423, E0425.
Jul 11 16:05:37.068 INFO kablam! For more information about an error, try `rustc --explain E0061`.
Jul 11 16:05:37.098 INFO kablam! error: Could not compile `crust`.
Jul 11 16:05:37.098 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 11 16:05:39.417 INFO kablam! warning: unused arithmetic operation which must be used
Jul 11 16:05:39.417 INFO kablam!     --> src/library/parser/mod.rs:1578:21
Jul 11 16:05:39.417 INFO kablam!      |
Jul 11 16:05:39.417 INFO kablam! 1578 |                     thead + 1;
Jul 11 16:05:39.418 INFO kablam!      |                     ^^^^^^^^^
Jul 11 16:05:39.418 INFO kablam!      |
Jul 11 16:05:39.418 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Jul 11 16:05:39.418 INFO kablam! 
Jul 11 16:05:40.183 INFO kablam! warning: unused arithmetic operation which must be used
Jul 11 16:05:40.183 INFO kablam!     --> src/library/parser/mod.rs:1578:21
Jul 11 16:05:40.183 INFO kablam!      |
Jul 11 16:05:40.183 INFO kablam! 1578 |                     thead + 1;
Jul 11 16:05:40.183 INFO kablam!      |                     ^^^^^^^^^
Jul 11 16:05:40.183 INFO kablam!      |
Jul 11 16:05:40.183 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Jul 11 16:05:40.184 INFO kablam! 
Jul 11 16:05:40.268 INFO kablam! error: build failed
Jul 11 16:05:40.270 INFO kablam! su: No module specific data is present
Jul 11 16:05:40.774 INFO running `"docker" "rm" "-f" "48c06a5f597d734c8d42c356cef5e6354f2f106d01e72435a183f20760ddade9"`
Jul 11 16:05:40.956 INFO blam! 48c06a5f597d734c8d42c356cef5e6354f2f106d01e72435a183f20760ddade9