Sep 05 19:53:11.569 INFO checking NishanthSpShetty/crust against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 05 19:53:11.570 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 05 19:53:11.570 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 05 19:53:11.948 INFO blam! 3245556ce84db559fba1ee036c554f0bc6b44b0b29dff9dc4fd9ca549c6ef841 Sep 05 19:53:11.952 INFO running `"docker" "start" "-a" "3245556ce84db559fba1ee036c554f0bc6b44b0b29dff9dc4fd9ca549c6ef841"` Sep 05 19:53:13.214 INFO kablam! usermod: no changes Sep 05 19:53:13.306 INFO kablam! Checking getopts v0.2.14 Sep 05 19:53:13.846 INFO kablam! Checking crust v0.1.0 (file:///source) Sep 05 19:53:14.139 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.139 INFO kablam! --> examples/class.rs:21:9 Sep 05 19:53:14.139 INFO kablam! | Sep 05 19:53:14.139 INFO kablam! 21 | / /** Crust tries to identify return statement and replace with rust equivalent Sep 05 19:53:14.139 INFO kablam! 22 | | * shorthand notation. If error found in this line, Please replace shorthand notation Sep 05 19:53:14.139 INFO kablam! 23 | | * with return statement Sep 05 19:53:14.139 INFO kablam! 24 | | **/ Sep 05 19:53:14.139 INFO kablam! | |____________^ Sep 05 19:53:14.139 INFO kablam! | Sep 05 19:53:14.139 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Sep 05 19:53:14.139 INFO kablam! Sep 05 19:53:14.139 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.139 INFO kablam! --> examples/class.rs:28:9 Sep 05 19:53:14.139 INFO kablam! | Sep 05 19:53:14.139 INFO kablam! 28 | / /** Crust tries to identify return statement and replace with rust equivalent Sep 05 19:53:14.139 INFO kablam! 29 | | * shorthand notation. If error found in this line, Please replace shorthand notation Sep 05 19:53:14.139 INFO kablam! 30 | | * with return statement Sep 05 19:53:14.139 INFO kablam! 31 | | **/ Sep 05 19:53:14.139 INFO kablam! | |____________^ Sep 05 19:53:14.139 INFO kablam! Sep 05 19:53:14.139 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.139 INFO kablam! --> examples/class.rs:56:5 Sep 05 19:53:14.139 INFO kablam! | Sep 05 19:53:14.139 INFO kablam! 56 | / /** Declaration of a structure should be completed with initialization of it's fields Sep 05 19:53:14.139 INFO kablam! 57 | | * It should be in the following format Sep 05 19:53:14.139 INFO kablam! 58 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Sep 05 19:53:14.139 INFO kablam! 59 | | */ Sep 05 19:53:14.139 INFO kablam! | |_______^ Sep 05 19:53:14.139 INFO kablam! Sep 05 19:53:14.139 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.139 INFO kablam! --> examples/class.rs:64:5 Sep 05 19:53:14.139 INFO kablam! | Sep 05 19:53:14.139 INFO kablam! 64 | / /** Declaration of a structure should be completed with initialization of it's fields Sep 05 19:53:14.139 INFO kablam! 65 | | * It should be in the following format Sep 05 19:53:14.139 INFO kablam! 66 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Sep 05 19:53:14.139 INFO kablam! 67 | | */ Sep 05 19:53:14.139 INFO kablam! | |_______^ Sep 05 19:53:14.139 INFO kablam! Sep 05 19:53:14.139 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.139 INFO kablam! --> examples/class.rs:71:5 Sep 05 19:53:14.139 INFO kablam! | Sep 05 19:53:14.139 INFO kablam! 71 | / /** Declaration of a structure should be completed with initialization of it's fields Sep 05 19:53:14.139 INFO kablam! 72 | | * It should be in the following format Sep 05 19:53:14.139 INFO kablam! 73 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Sep 05 19:53:14.139 INFO kablam! 74 | | */ Sep 05 19:53:14.139 INFO kablam! | |_______^ Sep 05 19:53:14.139 INFO kablam! Sep 05 19:53:14.142 INFO kablam! error[E0061]: this function takes 1 parameter but 0 parameters were supplied Sep 05 19:53:14.142 INFO kablam! --> examples/class.rs:69:7 Sep 05 19:53:14.142 INFO kablam! | Sep 05 19:53:14.142 INFO kablam! 27 | pub fn getInt(&self, a: i32) -> i32 { Sep 05 19:53:14.142 INFO kablam! | ----------------------------------- defined here Sep 05 19:53:14.143 INFO kablam! ... Sep 05 19:53:14.143 INFO kablam! 69 | a.getInt(); Sep 05 19:53:14.143 INFO kablam! | ^^^^^^ expected 1 parameter Sep 05 19:53:14.143 INFO kablam! Sep 05 19:53:14.143 INFO kablam! error: aborting due to previous error Sep 05 19:53:14.149 INFO kablam! Sep 05 19:53:14.150 INFO kablam! For more information about this error, try `rustc --explain E0061`. Sep 05 19:53:14.150 INFO kablam! error: Could not compile `crust`. Sep 05 19:53:14.150 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 19:53:14.461 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.461 INFO kablam! --> examples/struct.rs:20:5 Sep 05 19:53:14.461 INFO kablam! | Sep 05 19:53:14.462 INFO kablam! 20 | / /** Declaration of a structure should be completed with initialization of it's fields Sep 05 19:53:14.462 INFO kablam! 21 | | * It should be in the following format Sep 05 19:53:14.462 INFO kablam! 22 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Sep 05 19:53:14.462 INFO kablam! 23 | | */ Sep 05 19:53:14.462 INFO kablam! | |_______^ Sep 05 19:53:14.462 INFO kablam! | Sep 05 19:53:14.462 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Sep 05 19:53:14.462 INFO kablam! Sep 05 19:53:14.462 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.462 INFO kablam! --> examples/struct.rs:30:5 Sep 05 19:53:14.462 INFO kablam! | Sep 05 19:53:14.462 INFO kablam! 30 | / /** Declaration of a structure should be completed with initialization of it's fields Sep 05 19:53:14.462 INFO kablam! 31 | | * It should be in the following format Sep 05 19:53:14.462 INFO kablam! 32 | | * let variable:struct_name = struct_name { member1:value1, member2:value2,..} Sep 05 19:53:14.462 INFO kablam! 33 | | */ Sep 05 19:53:14.462 INFO kablam! | |_______^ Sep 05 19:53:14.462 INFO kablam! Sep 05 19:53:14.521 INFO kablam! warning: unused variable: `fp` Sep 05 19:53:14.521 INFO kablam! --> examples/struct.rs:24:9 Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! 24 | let fp = FilePointer { Sep 05 19:53:14.521 INFO kablam! | ^^ help: consider using `_fp` instead Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 05 19:53:14.521 INFO kablam! Sep 05 19:53:14.521 INFO kablam! warning: unused variable: `decl_a` Sep 05 19:53:14.521 INFO kablam! --> examples/struct.rs:34:9 Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! 34 | let decl_a = A { Sep 05 19:53:14.521 INFO kablam! | ^^^^^^ help: consider using `_decl_a` instead Sep 05 19:53:14.521 INFO kablam! Sep 05 19:53:14.521 INFO kablam! warning: field is never used: `stdin` Sep 05 19:53:14.521 INFO kablam! --> examples/struct.rs:8:5 Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! 8 | stdin: i32, Sep 05 19:53:14.521 INFO kablam! | ^^^^^^^^^^ Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! = note: #[warn(dead_code)] on by default Sep 05 19:53:14.521 INFO kablam! Sep 05 19:53:14.521 INFO kablam! warning: field is never used: `stdout` Sep 05 19:53:14.521 INFO kablam! --> examples/struct.rs:9:5 Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! 9 | stdout: i32, Sep 05 19:53:14.521 INFO kablam! | ^^^^^^^^^^^ Sep 05 19:53:14.521 INFO kablam! Sep 05 19:53:14.521 INFO kablam! warning: field is never used: `stderr` Sep 05 19:53:14.521 INFO kablam! --> examples/struct.rs:10:5 Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! 10 | stderr: i32, Sep 05 19:53:14.521 INFO kablam! | ^^^^^^^^^^^ Sep 05 19:53:14.521 INFO kablam! Sep 05 19:53:14.521 INFO kablam! warning: field is never used: `EOF` Sep 05 19:53:14.521 INFO kablam! --> examples/struct.rs:11:5 Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! 11 | EOF: char, Sep 05 19:53:14.521 INFO kablam! | ^^^^^^^^^ Sep 05 19:53:14.521 INFO kablam! Sep 05 19:53:14.521 INFO kablam! warning: field is never used: `a` Sep 05 19:53:14.521 INFO kablam! --> examples/struct.rs:14:5 Sep 05 19:53:14.521 INFO kablam! | Sep 05 19:53:14.521 INFO kablam! 14 | a: i32, Sep 05 19:53:14.521 INFO kablam! | ^^^^^^ Sep 05 19:53:14.521 INFO kablam! Sep 05 19:53:14.522 INFO kablam! warning: field is never used: `b` Sep 05 19:53:14.522 INFO kablam! --> examples/struct.rs:15:5 Sep 05 19:53:14.522 INFO kablam! | Sep 05 19:53:14.522 INFO kablam! 15 | b: i32, Sep 05 19:53:14.522 INFO kablam! | ^^^^^^ Sep 05 19:53:14.522 INFO kablam! Sep 05 19:53:14.522 INFO kablam! warning: field is never used: `c` Sep 05 19:53:14.522 INFO kablam! --> examples/struct.rs:16:5 Sep 05 19:53:14.522 INFO kablam! | Sep 05 19:53:14.522 INFO kablam! 16 | c: i32, Sep 05 19:53:14.522 INFO kablam! | ^^^^^^ Sep 05 19:53:14.522 INFO kablam! Sep 05 19:53:14.523 INFO kablam! warning: field is never used: `fa` Sep 05 19:53:14.523 INFO kablam! --> examples/struct.rs:17:5 Sep 05 19:53:14.523 INFO kablam! | Sep 05 19:53:14.523 INFO kablam! 17 | fa: f32, Sep 05 19:53:14.523 INFO kablam! | ^^^^^^^ Sep 05 19:53:14.523 INFO kablam! Sep 05 19:53:14.523 INFO kablam! warning: structure field `EOF` should have a snake case name such as `eof` Sep 05 19:53:14.523 INFO kablam! --> examples/struct.rs:11:5 Sep 05 19:53:14.523 INFO kablam! | Sep 05 19:53:14.523 INFO kablam! 11 | EOF: char, Sep 05 19:53:14.523 INFO kablam! | ^^^^^^^^^ Sep 05 19:53:14.523 INFO kablam! | Sep 05 19:53:14.523 INFO kablam! = note: #[warn(non_snake_case)] on by default Sep 05 19:53:14.523 INFO kablam! Sep 05 19:53:14.529 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.529 INFO kablam! --> examples/main.rs:12:5 Sep 05 19:53:14.529 INFO kablam! | Sep 05 19:53:14.529 INFO kablam! 12 | / /** Crust tries to identify return statement and replace with rust equivalent Sep 05 19:53:14.529 INFO kablam! 13 | | * shorthand notation. If error found in this line, Please replace shorthand notation Sep 05 19:53:14.529 INFO kablam! 14 | | * with return statement Sep 05 19:53:14.529 INFO kablam! 15 | | **/ Sep 05 19:53:14.529 INFO kablam! | |________^ Sep 05 19:53:14.529 INFO kablam! | Sep 05 19:53:14.529 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Sep 05 19:53:14.529 INFO kablam! Sep 05 19:53:14.529 INFO kablam! warning: doc comment not used by rustdoc Sep 05 19:53:14.529 INFO kablam! --> examples/main.rs:19:5 Sep 05 19:53:14.529 INFO kablam! | Sep 05 19:53:14.529 INFO kablam! 19 | / /** Crust tries to identify return statement and replace with rust equivalent Sep 05 19:53:14.529 INFO kablam! 20 | | * shorthand notation. If error found in this line, Please replace shorthand notation Sep 05 19:53:14.529 INFO kablam! 21 | | * with return statement Sep 05 19:53:14.529 INFO kablam! 22 | | **/ Sep 05 19:53:14.529 INFO kablam! | |________^ Sep 05 19:53:14.542 INFO kablam! Sep 05 19:53:14.558 INFO kablam! warning: unused variable: `ah` Sep 05 19:53:14.558 INFO kablam! --> examples/if.rs:14:13 Sep 05 19:53:14.558 INFO kablam! | Sep 05 19:53:14.558 INFO kablam! 14 | let mut ah: i32; Sep 05 19:53:14.558 INFO kablam! | ^^ help: consider using `_ah` instead Sep 05 19:53:14.558 INFO kablam! | Sep 05 19:53:14.558 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 05 19:53:14.558 INFO kablam! Sep 05 19:53:14.558 INFO kablam! warning: variable does not need to be mutable Sep 05 19:53:14.558 INFO kablam! --> examples/if.rs:10:9 Sep 05 19:53:14.558 INFO kablam! | Sep 05 19:53:14.558 INFO kablam! 10 | let mut a: u16 = 0; Sep 05 19:53:14.558 INFO kablam! | ----^ Sep 05 19:53:14.558 INFO kablam! | | Sep 05 19:53:14.558 INFO kablam! | help: remove this `mut` Sep 05 19:53:14.586 INFO kablam! | Sep 05 19:53:14.586 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 05 19:53:14.586 INFO kablam! Sep 05 19:53:14.586 INFO kablam! warning: variable does not need to be mutable Sep 05 19:53:14.586 INFO kablam! --> examples/if.rs:11:9 Sep 05 19:53:14.586 INFO kablam! | Sep 05 19:53:14.586 INFO kablam! 11 | let mut b: u16 = 9; Sep 05 19:53:14.586 INFO kablam! | ----^ Sep 05 19:53:14.586 INFO kablam! | | Sep 05 19:53:14.586 INFO kablam! | help: remove this `mut` Sep 05 19:53:14.586 INFO kablam! Sep 05 19:53:14.586 INFO kablam! warning: variable does not need to be mutable Sep 05 19:53:14.586 INFO kablam! --> examples/if.rs:14:9 Sep 05 19:53:14.586 INFO kablam! | Sep 05 19:53:14.586 INFO kablam! 14 | let mut ah: i32; Sep 05 19:53:14.586 INFO kablam! | ----^^ Sep 05 19:53:14.586 INFO kablam! | | Sep 05 19:53:14.586 INFO kablam! | help: remove this `mut` Sep 05 19:53:14.586 INFO kablam! Sep 05 19:53:14.598 INFO kablam! error[E0425]: cannot find value `c` in this scope Sep 05 19:53:14.598 INFO kablam! --> examples/prog.rs:10:22 Sep 05 19:53:14.598 INFO kablam! | Sep 05 19:53:14.598 INFO kablam! 10 | let mut b: i32 = c + b + c; Sep 05 19:53:14.598 INFO kablam! | ^ not found in this scope Sep 05 19:53:14.598 INFO kablam! Sep 05 19:53:14.598 INFO kablam! error[E0425]: cannot find value `b` in this scope Sep 05 19:53:14.598 INFO kablam! --> examples/prog.rs:10:26 Sep 05 19:53:14.598 INFO kablam! | Sep 05 19:53:14.598 INFO kablam! 10 | let mut b: i32 = c + b + c; Sep 05 19:53:14.598 INFO kablam! | ^ not found in this scope Sep 05 19:53:14.598 INFO kablam! Sep 05 19:53:14.598 INFO kablam! error[E0425]: cannot find value `c` in this scope Sep 05 19:53:14.598 INFO kablam! --> examples/prog.rs:10:30 Sep 05 19:53:14.598 INFO kablam! | Sep 05 19:53:14.598 INFO kablam! 10 | let mut b: i32 = c + b + c; Sep 05 19:53:14.598 INFO kablam! | ^ not found in this scope Sep 05 19:53:14.598 INFO kablam! Sep 05 19:53:14.598 INFO kablam! error[E0423]: expected value, found builtin type `i32` Sep 05 19:53:14.598 INFO kablam! --> examples/prog.rs:13:44 Sep 05 19:53:14.598 INFO kablam! | Sep 05 19:53:14.598 INFO kablam! 13 | let mut a: i32 = b + std::mem::size_of(i32); Sep 05 19:53:14.598 INFO kablam! | ^^^ not a value Sep 05 19:53:14.598 INFO kablam! Sep 05 19:53:14.601 INFO kablam! warning: unused variable: `argc` Sep 05 19:53:14.602 INFO kablam! --> examples/main.rs:11:13 Sep 05 19:53:14.602 INFO kablam! | Sep 05 19:53:14.602 INFO kablam! 11 | let mut argc = argv.len(); Sep 05 19:53:14.602 INFO kablam! | ^^^^ help: consider using `_argc` instead Sep 05 19:53:14.602 INFO kablam! | Sep 05 19:53:14.602 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 05 19:53:14.602 INFO kablam! Sep 05 19:53:14.602 INFO kablam! warning: variable does not need to be mutable Sep 05 19:53:14.602 INFO kablam! --> examples/main.rs:10:9 Sep 05 19:53:14.602 INFO kablam! | Sep 05 19:53:14.602 INFO kablam! 10 | let mut argv: Vec<_> = std::env::args().collect(); Sep 05 19:53:14.602 INFO kablam! | ----^^^^ Sep 05 19:53:14.602 INFO kablam! | | Sep 05 19:53:14.602 INFO kablam! | help: remove this `mut` Sep 05 19:53:14.602 INFO kablam! | Sep 05 19:53:14.602 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 05 19:53:14.602 INFO kablam! Sep 05 19:53:14.602 INFO kablam! warning: variable does not need to be mutable Sep 05 19:53:14.602 INFO kablam! --> examples/main.rs:11:9 Sep 05 19:53:14.602 INFO kablam! | Sep 05 19:53:14.602 INFO kablam! 11 | let mut argc = argv.len(); Sep 05 19:53:14.602 INFO kablam! | ----^^^^ Sep 05 19:53:14.602 INFO kablam! | | Sep 05 19:53:14.602 INFO kablam! | help: remove this `mut` Sep 05 19:53:14.602 INFO kablam! Sep 05 19:53:14.602 INFO kablam! warning: function is never used: `hello` Sep 05 19:53:14.602 INFO kablam! --> examples/main.rs:18:1 Sep 05 19:53:14.602 INFO kablam! | Sep 05 19:53:14.602 INFO kablam! 18 | fn hello() -> i32 { Sep 05 19:53:14.602 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 05 19:53:14.602 INFO kablam! | Sep 05 19:53:14.602 INFO kablam! = note: #[warn(dead_code)] on by default Sep 05 19:53:14.602 INFO kablam! Sep 05 19:53:14.602 INFO kablam! error[E0061]: this function takes 0 parameters but 1 parameter was supplied Sep 05 19:53:14.602 INFO kablam! --> examples/prog.rs:13:26 Sep 05 19:53:14.602 INFO kablam! | Sep 05 19:53:14.602 INFO kablam! 13 | let mut a: i32 = b + std::mem::size_of(i32); Sep 05 19:53:14.602 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ expected 0 parameters Sep 05 19:53:14.602 INFO kablam! Sep 05 19:53:14.614 INFO kablam! error[E0308]: mismatched types Sep 05 19:53:14.614 INFO kablam! --> examples/prog.rs:13:26 Sep 05 19:53:14.614 INFO kablam! | Sep 05 19:53:14.614 INFO kablam! 13 | let mut a: i32 = b + std::mem::size_of(i32); Sep 05 19:53:14.614 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ expected i32, found usize Sep 05 19:53:14.614 INFO kablam! Sep 05 19:53:14.636 INFO kablam! error[E0277]: cannot add `usize` to `i32` Sep 05 19:53:14.636 INFO kablam! --> examples/prog.rs:13:24 Sep 05 19:53:14.636 INFO kablam! | Sep 05 19:53:14.636 INFO kablam! 13 | let mut a: i32 = b + std::mem::size_of(i32); Sep 05 19:53:14.636 INFO kablam! | ^ no implementation for `i32 + usize` Sep 05 19:53:14.636 INFO kablam! | Sep 05 19:53:14.636 INFO kablam! = help: the trait `std::ops::Add` is not implemented for `i32` Sep 05 19:53:14.636 INFO kablam! Sep 05 19:53:14.637 INFO kablam! error: aborting due to 7 previous errors Sep 05 19:53:14.637 INFO kablam! Sep 05 19:53:14.637 INFO kablam! Some errors occurred: E0061, E0277, E0308, E0423, E0425. Sep 05 19:53:14.637 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 05 19:53:14.654 INFO kablam! error: Could not compile `crust`. Sep 05 19:53:14.654 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 05 19:53:15.206 INFO kablam! warning: unused arithmetic operation which must be used Sep 05 19:53:15.206 INFO kablam! --> src/library/parser/mod.rs:1578:21 Sep 05 19:53:15.206 INFO kablam! | Sep 05 19:53:15.206 INFO kablam! 1578 | thead + 1; Sep 05 19:53:15.206 INFO kablam! | ^^^^^^^^^ Sep 05 19:53:15.206 INFO kablam! | Sep 05 19:53:15.206 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 05 19:53:15.206 INFO kablam! Sep 05 19:53:15.590 INFO kablam! warning: unused arithmetic operation which must be used Sep 05 19:53:15.590 INFO kablam! --> src/library/parser/mod.rs:1578:21 Sep 05 19:53:15.590 INFO kablam! | Sep 05 19:53:15.590 INFO kablam! 1578 | thead + 1; Sep 05 19:53:15.590 INFO kablam! | ^^^^^^^^^ Sep 05 19:53:15.590 INFO kablam! | Sep 05 19:53:15.590 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 05 19:53:15.590 INFO kablam! Sep 05 19:53:15.651 INFO kablam! error: build failed Sep 05 19:53:15.652 INFO kablam! su: No module specific data is present Sep 05 19:53:16.663 INFO running `"docker" "rm" "-f" "3245556ce84db559fba1ee036c554f0bc6b44b0b29dff9dc4fd9ca549c6ef841"` Sep 05 19:53:16.873 INFO blam! 3245556ce84db559fba1ee036c554f0bc6b44b0b29dff9dc4fd9ca549c6ef841