Aug 10 21:05:08.559 INFO checking NishanthSpShetty/crust against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1 Aug 10 21:05:08.559 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 21:05:08.559 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets Aug 10 21:05:08.560 INFO running `"docker" "create" "-v" "/tmp/crater.KXxhzehnf6gI:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 10 21:05:08.803 INFO blam! 2d88faa49708039259c66ec14b4d9f652d905f81a8ed4dc0f78b6c71fc9814f0 Aug 10 21:05:08.805 INFO running `"docker" "start" "-a" "2d88faa49708039259c66ec14b4d9f652d905f81a8ed4dc0f78b6c71fc9814f0"` Aug 10 21:05:09.818 INFO kablam! Checking crust v0.1.0 (file:///source) Aug 10 21:05:10.094 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:10.094 INFO kablam! --> examples/struct.rs:20:5 Aug 10 21:05:10.094 INFO kablam! | Aug 10 21:05:10.094 INFO kablam! 20 | / /** Declaration of a structure should be completed with initialization of it's fields Aug 10 21:05:10.094 INFO kablam! 21 | | * It should be in the following format Aug 10 21:05:10.094 INFO kablam! 22 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Aug 10 21:05:10.094 INFO kablam! 23 | | */ Aug 10 21:05:10.094 INFO kablam! | |_______^ Aug 10 21:05:10.094 INFO kablam! | Aug 10 21:05:10.094 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Aug 10 21:05:10.094 INFO kablam! Aug 10 21:05:10.095 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:10.095 INFO kablam! --> examples/struct.rs:30:5 Aug 10 21:05:10.095 INFO kablam! | Aug 10 21:05:10.095 INFO kablam! 30 | / /** Declaration of a structure should be completed with initialization of it's fields Aug 10 21:05:10.095 INFO kablam! 31 | | * It should be in the following format Aug 10 21:05:10.095 INFO kablam! 32 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Aug 10 21:05:10.095 INFO kablam! 33 | | */ Aug 10 21:05:10.095 INFO kablam! | |_______^ Aug 10 21:05:10.095 INFO kablam! Aug 10 21:05:10.120 INFO kablam! warning: unused variable: `fp` Aug 10 21:05:10.120 INFO kablam! --> examples/struct.rs:24:9 Aug 10 21:05:10.120 INFO kablam! | Aug 10 21:05:10.120 INFO kablam! 24 | let fp = FilePointer { Aug 10 21:05:10.120 INFO kablam! | ^^ help: consider using `_fp` instead Aug 10 21:05:10.120 INFO kablam! | Aug 10 21:05:10.121 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 10 21:05:10.121 INFO kablam! Aug 10 21:05:10.121 INFO kablam! warning: unused variable: `decl_a` Aug 10 21:05:10.121 INFO kablam! --> examples/struct.rs:34:9 Aug 10 21:05:10.121 INFO kablam! | Aug 10 21:05:10.121 INFO kablam! 34 | let decl_a = A { Aug 10 21:05:10.121 INFO kablam! | ^^^^^^ help: consider using `_decl_a` instead Aug 10 21:05:10.123 INFO kablam! Aug 10 21:05:10.124 INFO kablam! warning: field is never used: `stdin` Aug 10 21:05:10.124 INFO kablam! --> examples/struct.rs:8:5 Aug 10 21:05:10.124 INFO kablam! | Aug 10 21:05:10.124 INFO kablam! 8 | stdin: i32, Aug 10 21:05:10.124 INFO kablam! | ^^^^^^^^^^ Aug 10 21:05:10.125 INFO kablam! | Aug 10 21:05:10.125 INFO kablam! = note: #[warn(dead_code)] on by default Aug 10 21:05:10.125 INFO kablam! Aug 10 21:05:10.126 INFO kablam! warning: field is never used: `stdout` Aug 10 21:05:10.126 INFO kablam! --> examples/struct.rs:9:5 Aug 10 21:05:10.126 INFO kablam! | Aug 10 21:05:10.126 INFO kablam! 9 | stdout: i32, Aug 10 21:05:10.126 INFO kablam! | ^^^^^^^^^^^ Aug 10 21:05:10.126 INFO kablam! Aug 10 21:05:10.126 INFO kablam! warning: field is never used: `stderr` Aug 10 21:05:10.126 INFO kablam! --> examples/struct.rs:10:5 Aug 10 21:05:10.126 INFO kablam! | Aug 10 21:05:10.126 INFO kablam! 10 | stderr: i32, Aug 10 21:05:10.126 INFO kablam! | ^^^^^^^^^^^ Aug 10 21:05:10.127 INFO kablam! Aug 10 21:05:10.127 INFO kablam! warning: field is never used: `EOF` Aug 10 21:05:10.127 INFO kablam! --> examples/struct.rs:11:5 Aug 10 21:05:10.127 INFO kablam! | Aug 10 21:05:10.127 INFO kablam! 11 | EOF: char, Aug 10 21:05:10.127 INFO kablam! | ^^^^^^^^^ Aug 10 21:05:10.127 INFO kablam! Aug 10 21:05:10.128 INFO kablam! warning: field is never used: `a` Aug 10 21:05:10.128 INFO kablam! --> examples/struct.rs:14:5 Aug 10 21:05:10.128 INFO kablam! | Aug 10 21:05:10.128 INFO kablam! 14 | a: i32, Aug 10 21:05:10.128 INFO kablam! | ^^^^^^ Aug 10 21:05:10.128 INFO kablam! Aug 10 21:05:10.128 INFO kablam! warning: field is never used: `b` Aug 10 21:05:10.129 INFO kablam! --> examples/struct.rs:15:5 Aug 10 21:05:10.129 INFO kablam! | Aug 10 21:05:10.129 INFO kablam! 15 | b: i32, Aug 10 21:05:10.129 INFO kablam! | ^^^^^^ Aug 10 21:05:10.129 INFO kablam! Aug 10 21:05:10.129 INFO kablam! warning: field is never used: `c` Aug 10 21:05:10.129 INFO kablam! --> examples/struct.rs:16:5 Aug 10 21:05:10.130 INFO kablam! | Aug 10 21:05:10.130 INFO kablam! 16 | c: i32, Aug 10 21:05:10.130 INFO kablam! | ^^^^^^ Aug 10 21:05:10.130 INFO kablam! Aug 10 21:05:10.130 INFO kablam! warning: field is never used: `fa` Aug 10 21:05:10.130 INFO kablam! --> examples/struct.rs:17:5 Aug 10 21:05:10.130 INFO kablam! | Aug 10 21:05:10.130 INFO kablam! 17 | fa: f32, Aug 10 21:05:10.130 INFO kablam! | ^^^^^^^ Aug 10 21:05:10.131 INFO kablam! Aug 10 21:05:10.135 INFO kablam! warning: structure field `EOF` should have a snake case name such as `eof` Aug 10 21:05:10.135 INFO kablam! --> examples/struct.rs:11:5 Aug 10 21:05:10.135 INFO kablam! | Aug 10 21:05:10.135 INFO kablam! 11 | EOF: char, Aug 10 21:05:10.135 INFO kablam! | ^^^^^^^^^ Aug 10 21:05:10.135 INFO kablam! | Aug 10 21:05:10.136 INFO kablam! = note: #[warn(non_snake_case)] on by default Aug 10 21:05:10.136 INFO kablam! Aug 10 21:05:10.744 INFO kablam! error[E0425]: cannot find value `c` in this scope Aug 10 21:05:10.744 INFO kablam! --> examples/prog.rs:10:22 Aug 10 21:05:10.744 INFO kablam! | Aug 10 21:05:10.744 INFO kablam! 10 | let mut b: i32 = c + b + c; Aug 10 21:05:10.744 INFO kablam! | ^ not found in this scope Aug 10 21:05:10.744 INFO kablam! Aug 10 21:05:10.744 INFO kablam! error[E0425]: cannot find value `b` in this scope Aug 10 21:05:10.744 INFO kablam! --> examples/prog.rs:10:26 Aug 10 21:05:10.744 INFO kablam! | Aug 10 21:05:10.744 INFO kablam! 10 | let mut b: i32 = c + b + c; Aug 10 21:05:10.744 INFO kablam! | ^ not found in this scope Aug 10 21:05:10.744 INFO kablam! Aug 10 21:05:10.747 INFO kablam! error[E0425]: cannot find value `c` in this scope Aug 10 21:05:10.747 INFO kablam! --> examples/prog.rs:10:30 Aug 10 21:05:10.747 INFO kablam! | Aug 10 21:05:10.747 INFO kablam! 10 | let mut b: i32 = c + b + c; Aug 10 21:05:10.747 INFO kablam! | ^ not found in this scope Aug 10 21:05:10.748 INFO kablam! Aug 10 21:05:10.748 INFO kablam! error[E0423]: expected value, found builtin type `i32` Aug 10 21:05:10.748 INFO kablam! --> examples/prog.rs:13:44 Aug 10 21:05:10.748 INFO kablam! | Aug 10 21:05:10.748 INFO kablam! 13 | let mut a: i32 = b + std::mem::size_of(i32); Aug 10 21:05:10.748 INFO kablam! | ^^^ not a value Aug 10 21:05:10.748 INFO kablam! Aug 10 21:05:10.787 INFO kablam! error[E0061]: this function takes 0 parameters but 1 parameter was supplied Aug 10 21:05:10.787 INFO kablam! --> examples/prog.rs:13:26 Aug 10 21:05:10.787 INFO kablam! | Aug 10 21:05:10.787 INFO kablam! 13 | let mut a: i32 = b + std::mem::size_of(i32); Aug 10 21:05:10.788 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ expected 0 parameters Aug 10 21:05:10.790 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:10.790 INFO kablam! --> examples/main.rs:12:5 Aug 10 21:05:10.790 INFO kablam! | Aug 10 21:05:10.790 INFO kablam! 12 | / /** Crust tries to identify return statement and replace with rust equivalent Aug 10 21:05:10.790 INFO kablam! 13 | | * shorthand notation. If error found in this line, Please replace shorthand notation Aug 10 21:05:10.790 INFO kablam! 14 | | * with return statement Aug 10 21:05:10.790 INFO kablam! 15 | | **/ Aug 10 21:05:10.790 INFO kablam! | |________^ Aug 10 21:05:10.790 INFO kablam! | Aug 10 21:05:10.790 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Aug 10 21:05:10.790 INFO kablam! Aug 10 21:05:10.790 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:10.791 INFO kablam! --> examples/main.rs:19:5 Aug 10 21:05:10.791 INFO kablam! | Aug 10 21:05:10.791 INFO kablam! 19 | / /** Crust tries to identify return statement and replace with rust equivalent Aug 10 21:05:10.791 INFO kablam! 20 | | * shorthand notation. If error found in this line, Please replace shorthand notation Aug 10 21:05:10.791 INFO kablam! 21 | | * with return statement Aug 10 21:05:10.791 INFO kablam! 22 | | **/ Aug 10 21:05:10.791 INFO kablam! | |________^ Aug 10 21:05:10.791 INFO kablam! Aug 10 21:05:10.804 INFO kablam! Aug 10 21:05:10.805 INFO kablam! error[E0308]: mismatched types Aug 10 21:05:10.805 INFO kablam! --> examples/prog.rs:13:26 Aug 10 21:05:10.805 INFO kablam! | Aug 10 21:05:10.805 INFO kablam! 13 | let mut a: i32 = b + std::mem::size_of(i32); Aug 10 21:05:10.805 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ expected i32, found usize Aug 10 21:05:10.805 INFO kablam! Aug 10 21:05:10.838 INFO kablam! warning: unused variable: `argc` Aug 10 21:05:10.838 INFO kablam! --> examples/main.rs:11:13 Aug 10 21:05:10.838 INFO kablam! | Aug 10 21:05:10.838 INFO kablam! 11 | let mut argc = argv.len(); Aug 10 21:05:10.838 INFO kablam! | ^^^^ help: consider using `_argc` instead Aug 10 21:05:10.838 INFO kablam! | Aug 10 21:05:10.838 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 10 21:05:10.838 INFO kablam! Aug 10 21:05:10.839 INFO kablam! warning: variable does not need to be mutable Aug 10 21:05:10.840 INFO kablam! --> examples/main.rs:10:9 Aug 10 21:05:10.840 INFO kablam! | Aug 10 21:05:10.840 INFO kablam! 10 | let mut argv: Vec<_> = std::env::args().collect(); Aug 10 21:05:10.840 INFO kablam! | ----^^^^ Aug 10 21:05:10.840 INFO kablam! | | Aug 10 21:05:10.840 INFO kablam! | help: remove this `mut` Aug 10 21:05:10.840 INFO kablam! | Aug 10 21:05:10.840 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 10 21:05:10.840 INFO kablam! Aug 10 21:05:10.840 INFO kablam! warning: variable does not need to be mutable Aug 10 21:05:10.840 INFO kablam! --> examples/main.rs:11:9 Aug 10 21:05:10.840 INFO kablam! | Aug 10 21:05:10.840 INFO kablam! 11 | let mut argc = argv.len(); Aug 10 21:05:10.840 INFO kablam! | ----^^^^ Aug 10 21:05:10.840 INFO kablam! | | Aug 10 21:05:10.840 INFO kablam! | help: remove this `mut` Aug 10 21:05:10.840 INFO kablam! Aug 10 21:05:10.840 INFO kablam! warning: function is never used: `hello` Aug 10 21:05:10.840 INFO kablam! --> examples/main.rs:18:1 Aug 10 21:05:10.840 INFO kablam! | Aug 10 21:05:10.840 INFO kablam! 18 | fn hello() -> i32 { Aug 10 21:05:10.840 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 10 21:05:10.840 INFO kablam! | Aug 10 21:05:10.840 INFO kablam! = note: #[warn(dead_code)] on by default Aug 10 21:05:10.840 INFO kablam! Aug 10 21:05:10.861 INFO kablam! error[E0277]: cannot add `usize` to `i32` Aug 10 21:05:10.861 INFO kablam! --> examples/prog.rs:13:24 Aug 10 21:05:10.861 INFO kablam! | Aug 10 21:05:10.861 INFO kablam! 13 | let mut a: i32 = b + std::mem::size_of(i32); Aug 10 21:05:10.861 INFO kablam! | ^ no implementation for `i32 + usize` Aug 10 21:05:10.861 INFO kablam! | Aug 10 21:05:10.861 INFO kablam! = help: the trait `std::ops::Add` is not implemented for `i32` Aug 10 21:05:10.861 INFO kablam! Aug 10 21:05:10.870 INFO kablam! error: aborting due to 7 previous errors Aug 10 21:05:10.870 INFO kablam! Aug 10 21:05:10.870 INFO kablam! Some errors occurred: E0061, E0277, E0308, E0423, E0425. Aug 10 21:05:10.871 INFO kablam! For more information about an error, try `rustc --explain E0061`. Aug 10 21:05:10.910 INFO kablam! error: Could not compile `crust`. Aug 10 21:05:10.910 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 10 21:05:10.984 INFO kablam! warning: unused variable: `ah` Aug 10 21:05:10.984 INFO kablam! --> examples/if.rs:14:13 Aug 10 21:05:10.984 INFO kablam! | Aug 10 21:05:10.984 INFO kablam! 14 | let mut ah: i32; Aug 10 21:05:10.984 INFO kablam! | ^^ help: consider using `_ah` instead Aug 10 21:05:10.984 INFO kablam! | Aug 10 21:05:10.984 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 10 21:05:10.985 INFO kablam! Aug 10 21:05:11.001 INFO kablam! warning: variable does not need to be mutable Aug 10 21:05:11.001 INFO kablam! --> examples/if.rs:10:9 Aug 10 21:05:11.001 INFO kablam! | Aug 10 21:05:11.001 INFO kablam! 10 | let mut a: u16 = 0; Aug 10 21:05:11.001 INFO kablam! | ----^ Aug 10 21:05:11.002 INFO kablam! | | Aug 10 21:05:11.002 INFO kablam! | help: remove this `mut` Aug 10 21:05:11.002 INFO kablam! | Aug 10 21:05:11.002 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 10 21:05:11.002 INFO kablam! Aug 10 21:05:11.002 INFO kablam! warning: variable does not need to be mutable Aug 10 21:05:11.002 INFO kablam! --> examples/if.rs:11:9 Aug 10 21:05:11.002 INFO kablam! | Aug 10 21:05:11.002 INFO kablam! 11 | let mut b: u16 = 9; Aug 10 21:05:11.002 INFO kablam! | ----^ Aug 10 21:05:11.002 INFO kablam! | | Aug 10 21:05:11.002 INFO kablam! | help: remove this `mut` Aug 10 21:05:11.002 INFO kablam! Aug 10 21:05:11.002 INFO kablam! warning: variable does not need to be mutable Aug 10 21:05:11.002 INFO kablam! --> examples/if.rs:14:9 Aug 10 21:05:11.002 INFO kablam! | Aug 10 21:05:11.002 INFO kablam! 14 | let mut ah: i32; Aug 10 21:05:11.002 INFO kablam! | ----^^ Aug 10 21:05:11.002 INFO kablam! | | Aug 10 21:05:11.002 INFO kablam! | help: remove this `mut` Aug 10 21:05:11.002 INFO kablam! Aug 10 21:05:11.011 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:11.011 INFO kablam! --> examples/class.rs:21:9 Aug 10 21:05:11.011 INFO kablam! | Aug 10 21:05:11.011 INFO kablam! 21 | / /** Crust tries to identify return statement and replace with rust equivalent Aug 10 21:05:11.011 INFO kablam! 22 | | * shorthand notation. If error found in this line, Please replace shorthand notation Aug 10 21:05:11.011 INFO kablam! 23 | | * with return statement Aug 10 21:05:11.011 INFO kablam! 24 | | **/ Aug 10 21:05:11.011 INFO kablam! | |____________^ Aug 10 21:05:11.012 INFO kablam! | Aug 10 21:05:11.012 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Aug 10 21:05:11.012 INFO kablam! Aug 10 21:05:11.012 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:11.012 INFO kablam! --> examples/class.rs:28:9 Aug 10 21:05:11.012 INFO kablam! | Aug 10 21:05:11.012 INFO kablam! 28 | / /** Crust tries to identify return statement and replace with rust equivalent Aug 10 21:05:11.012 INFO kablam! 29 | | * shorthand notation. If error found in this line, Please replace shorthand notation Aug 10 21:05:11.012 INFO kablam! 30 | | * with return statement Aug 10 21:05:11.012 INFO kablam! 31 | | **/ Aug 10 21:05:11.012 INFO kablam! | |____________^ Aug 10 21:05:11.012 INFO kablam! Aug 10 21:05:11.012 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:11.012 INFO kablam! --> examples/class.rs:56:5 Aug 10 21:05:11.012 INFO kablam! | Aug 10 21:05:11.012 INFO kablam! 56 | / /** Declaration of a structure should be completed with initialization of it's fields Aug 10 21:05:11.012 INFO kablam! 57 | | * It should be in the following format Aug 10 21:05:11.012 INFO kablam! 58 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Aug 10 21:05:11.012 INFO kablam! 59 | | */ Aug 10 21:05:11.012 INFO kablam! | |_______^ Aug 10 21:05:11.012 INFO kablam! Aug 10 21:05:11.012 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:11.012 INFO kablam! --> examples/class.rs:64:5 Aug 10 21:05:11.012 INFO kablam! | Aug 10 21:05:11.012 INFO kablam! 64 | / /** Declaration of a structure should be completed with initialization of it's fields Aug 10 21:05:11.012 INFO kablam! 65 | | * It should be in the following format Aug 10 21:05:11.012 INFO kablam! 66 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Aug 10 21:05:11.012 INFO kablam! 67 | | */ Aug 10 21:05:11.012 INFO kablam! | |_______^ Aug 10 21:05:11.013 INFO kablam! Aug 10 21:05:11.013 INFO kablam! warning: doc comment not used by rustdoc Aug 10 21:05:11.013 INFO kablam! --> examples/class.rs:71:5 Aug 10 21:05:11.013 INFO kablam! | Aug 10 21:05:11.013 INFO kablam! 71 | / /** Declaration of a structure should be completed with initialization of it's fields Aug 10 21:05:11.013 INFO kablam! 72 | | * It should be in the following format Aug 10 21:05:11.013 INFO kablam! 73 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Aug 10 21:05:11.013 INFO kablam! 74 | | */ Aug 10 21:05:11.013 INFO kablam! | |_______^ Aug 10 21:05:11.013 INFO kablam! Aug 10 21:05:11.064 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied Aug 10 21:05:11.064 INFO kablam! --> examples/class.rs:69:7 Aug 10 21:05:11.064 INFO kablam! | Aug 10 21:05:11.064 INFO kablam! 27 | pub fn getInt(&self, a: i32) -> i32 { Aug 10 21:05:11.064 INFO kablam! | ----------------------------------- defined here Aug 10 21:05:11.064 INFO kablam! ... Aug 10 21:05:11.064 INFO kablam! 69 | a.getInt(); Aug 10 21:05:11.064 INFO kablam! | ^^^^^^ expected 1 parameter Aug 10 21:05:11.064 INFO kablam! Aug 10 21:05:11.073 INFO kablam! error: aborting due to previous error Aug 10 21:05:11.073 INFO kablam! Aug 10 21:05:11.073 INFO kablam! For more information about this error, try `rustc --explain E0061`. Aug 10 21:05:11.085 INFO kablam! error: Could not compile `crust`. Aug 10 21:05:11.085 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 10 21:05:13.514 INFO kablam! warning: unused arithmetic operation which must be used Aug 10 21:05:13.514 INFO kablam! --> src/library/parser/mod.rs:1578:21 Aug 10 21:05:13.514 INFO kablam! | Aug 10 21:05:13.514 INFO kablam! 1578 | thead + 1; Aug 10 21:05:13.514 INFO kablam! | ^^^^^^^^^ Aug 10 21:05:13.514 INFO kablam! | Aug 10 21:05:13.514 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 10 21:05:13.515 INFO kablam! Aug 10 21:05:14.121 INFO kablam! warning: unused arithmetic operation which must be used Aug 10 21:05:14.121 INFO kablam! --> src/library/parser/mod.rs:1578:21 Aug 10 21:05:14.121 INFO kablam! | Aug 10 21:05:14.121 INFO kablam! 1578 | thead + 1; Aug 10 21:05:14.121 INFO kablam! | ^^^^^^^^^ Aug 10 21:05:14.121 INFO kablam! | Aug 10 21:05:14.121 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 10 21:05:14.121 INFO kablam! Aug 10 21:05:14.172 INFO kablam! error: build failed Aug 10 21:05:14.176 INFO kablam! su: No module specific data is present Aug 10 21:05:14.713 INFO running `"docker" "rm" "-f" "2d88faa49708039259c66ec14b4d9f652d905f81a8ed4dc0f78b6c71fc9814f0"` Aug 10 21:05:14.910 INFO blam! 2d88faa49708039259c66ec14b4d9f652d905f81a8ed4dc0f78b6c71fc9814f0