Oct 13 01:34:06.208 INFO checking ajmwagar/calc against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 01:34:06.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 01:34:06.969 INFO blam! ec8de03a98947c3214cd38e7281bc792ec09d7abbbddfb5d81fe200085ab6329
Oct 13 01:34:06.980 INFO running `"docker" "start" "-a" "ec8de03a98947c3214cd38e7281bc792ec09d7abbbddfb5d81fe200085ab6329"`
Oct 13 01:34:08.216 INFO kablam! usermod: no changes
Oct 13 01:34:08.293 INFO kablam!     Checking calc v0.1.0 (/source)
Oct 13 01:34:08.848 INFO kablam! warning: unused import: `rand::prelude::*`
Oct 13 01:34:08.848 INFO kablam!  --> src/main.rs:4:5
Oct 13 01:34:08.848 INFO kablam!   |
Oct 13 01:34:08.848 INFO kablam! 4 | use rand::prelude::*;
Oct 13 01:34:08.848 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 01:34:08.848 INFO kablam!   |
Oct 13 01:34:08.848 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 01:34:08.848 INFO kablam! 
Oct 13 01:34:08.896 INFO kablam! warning: unreachable statement
Oct 13 01:34:08.896 INFO kablam!    --> src/main.rs:11:29
Oct 13 01:34:08.896 INFO kablam!     |
Oct 13 01:34:08.897 INFO kablam! 11  |         loop { let _ = $xs; break; }
Oct 13 01:34:08.897 INFO kablam!     |                             ^^^^^^
Oct 13 01:34:08.897 INFO kablam! ...
Oct 13 01:34:08.898 INFO kablam! 138 |         "Cleared!" => block!({ break; }),
Oct 13 01:34:08.898 INFO kablam!     |                       ------------------ in this macro invocation
Oct 13 01:34:08.898 INFO kablam!     |
Oct 13 01:34:08.898 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 13 01:34:08.898 INFO kablam! 
Oct 13 01:34:08.899 INFO kablam! warning: unreachable statement
Oct 13 01:34:08.899 INFO kablam!    --> src/main.rs:11:29
Oct 13 01:34:08.899 INFO kablam!     |
Oct 13 01:34:08.899 INFO kablam! 11  |         loop { let _ = $xs; break; }
Oct 13 01:34:08.900 INFO kablam!     |                             ^^^^^^
Oct 13 01:34:08.900 INFO kablam! ...
Oct 13 01:34:08.900 INFO kablam! 140 |         "Goodbye!" => block!({ break; }),
Oct 13 01:34:08.900 INFO kablam!     |                       ------------------ in this macro invocation
Oct 13 01:34:08.901 INFO kablam! 
Oct 13 01:34:08.901 INFO kablam! warning: unreachable statement
Oct 13 01:34:08.901 INFO kablam!    --> src/main.rs:11:29
Oct 13 01:34:08.901 INFO kablam!     |
Oct 13 01:34:08.902 INFO kablam! 11  |         loop { let _ = $xs; break; }
Oct 13 01:34:08.902 INFO kablam!     |                             ^^^^^^
Oct 13 01:34:08.902 INFO kablam! ...
Oct 13 01:34:08.902 INFO kablam! 142 |         "Please enter a valid expression." => block!({ break; }),
Oct 13 01:34:08.903 INFO kablam!     |                                               ------------------ in this macro invocation
Oct 13 01:34:08.903 INFO kablam! 
Oct 13 01:34:08.913 INFO kablam! warning: unreachable statement
Oct 13 01:34:08.913 INFO kablam!    --> src/main.rs:218:5
Oct 13 01:34:08.913 INFO kablam!     |
Oct 13 01:34:08.913 INFO kablam! 218 |     return "Goodbye!".to_string();
Oct 13 01:34:08.914 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:08.914 INFO kablam! 
Oct 13 01:34:08.947 INFO kablam! warning: unused variable: `string_help`
Oct 13 01:34:08.948 INFO kablam!    --> src/main.rs:132:9
Oct 13 01:34:08.948 INFO kablam!     |
Oct 13 01:34:08.948 INFO kablam! 132 |     let string_help = HELP.to_string();
Oct 13 01:34:08.956 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_string_help` instead
Oct 13 01:34:08.957 INFO kablam!     |
Oct 13 01:34:08.957 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 01:34:08.957 INFO kablam! 
Oct 13 01:34:08.957 INFO kablam! warning: unused variable: `print`
Oct 13 01:34:08.958 INFO kablam!    --> src/main.rs:135:9
Oct 13 01:34:08.958 INFO kablam!     |
Oct 13 01:34:08.958 INFO kablam! 135 |     let print: bool;
Oct 13 01:34:08.958 INFO kablam!     |         ^^^^^ help: consider using `_print` instead
Oct 13 01:34:08.959 INFO kablam! 
Oct 13 01:34:08.959 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:34:08.959 INFO kablam!    --> src/main.rs:160:21
Oct 13 01:34:08.959 INFO kablam!     |
Oct 13 01:34:08.960 INFO kablam! 160 | fn parse(s: String, mut ans: f64) -> String {
Oct 13 01:34:08.960 INFO kablam!     |                     ----^^^
Oct 13 01:34:08.960 INFO kablam!     |                     |
Oct 13 01:34:08.960 INFO kablam!     |                     help: remove this `mut`
Oct 13 01:34:08.961 INFO kablam!     |
Oct 13 01:34:08.961 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 01:34:08.961 INFO kablam! 
Oct 13 01:34:09.009 INFO kablam! warning: unused import: `rand::prelude::*`
Oct 13 01:34:09.009 INFO kablam!  --> src/main.rs:4:5
Oct 13 01:34:09.009 INFO kablam!   |
Oct 13 01:34:09.010 INFO kablam! 4 | use rand::prelude::*;
Oct 13 01:34:09.010 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 01:34:09.010 INFO kablam!   |
Oct 13 01:34:09.010 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 01:34:09.011 INFO kablam! 
Oct 13 01:34:09.085 INFO kablam! warning: unreachable statement
Oct 13 01:34:09.085 INFO kablam!    --> src/main.rs:11:29
Oct 13 01:34:09.085 INFO kablam!     |
Oct 13 01:34:09.086 INFO kablam! 11  |         loop { let _ = $xs; break; }
Oct 13 01:34:09.086 INFO kablam!     |                             ^^^^^^
Oct 13 01:34:09.086 INFO kablam! ...
Oct 13 01:34:09.087 INFO kablam! 138 |         "Cleared!" => block!({ break; }),
Oct 13 01:34:09.087 INFO kablam!     |                       ------------------ in this macro invocation
Oct 13 01:34:09.087 INFO kablam!     |
Oct 13 01:34:09.087 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 13 01:34:09.088 INFO kablam! 
Oct 13 01:34:09.088 INFO kablam! warning: unreachable statement
Oct 13 01:34:09.088 INFO kablam!    --> src/main.rs:11:29
Oct 13 01:34:09.089 INFO kablam!     |
Oct 13 01:34:09.089 INFO kablam! 11  |         loop { let _ = $xs; break; }
Oct 13 01:34:09.089 INFO kablam!     |                             ^^^^^^
Oct 13 01:34:09.089 INFO kablam! ...
Oct 13 01:34:09.090 INFO kablam! 140 |         "Goodbye!" => block!({ break; }),
Oct 13 01:34:09.090 INFO kablam!     |                       ------------------ in this macro invocation
Oct 13 01:34:09.090 INFO kablam! 
Oct 13 01:34:09.090 INFO kablam! warning: unreachable statement
Oct 13 01:34:09.091 INFO kablam!    --> src/main.rs:11:29
Oct 13 01:34:09.091 INFO kablam!     |
Oct 13 01:34:09.091 INFO kablam! 11  |         loop { let _ = $xs; break; }
Oct 13 01:34:09.091 INFO kablam!     |                             ^^^^^^
Oct 13 01:34:09.092 INFO kablam! ...
Oct 13 01:34:09.092 INFO kablam! 142 |         "Please enter a valid expression." => block!({ break; }),
Oct 13 01:34:09.092 INFO kablam!     |                                               ------------------ in this macro invocation
Oct 13 01:34:09.093 INFO kablam! 
Oct 13 01:34:09.110 INFO kablam! warning: unreachable statement
Oct 13 01:34:09.111 INFO kablam!    --> src/main.rs:218:5
Oct 13 01:34:09.111 INFO kablam!     |
Oct 13 01:34:09.111 INFO kablam! 218 |     return "Goodbye!".to_string();
Oct 13 01:34:09.112 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:34:09.112 INFO kablam! 
Oct 13 01:34:09.124 INFO kablam! warning: unused variable: `string_help`
Oct 13 01:34:09.125 INFO kablam!    --> src/main.rs:132:9
Oct 13 01:34:09.125 INFO kablam!     |
Oct 13 01:34:09.125 INFO kablam! 132 |     let string_help = HELP.to_string();
Oct 13 01:34:09.126 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_string_help` instead
Oct 13 01:34:09.126 INFO kablam!     |
Oct 13 01:34:09.126 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 01:34:09.126 INFO kablam! 
Oct 13 01:34:09.127 INFO kablam! warning: unused variable: `print`
Oct 13 01:34:09.127 INFO kablam!    --> src/main.rs:135:9
Oct 13 01:34:09.128 INFO kablam!     |
Oct 13 01:34:09.128 INFO kablam! 135 |     let print: bool;
Oct 13 01:34:09.129 INFO kablam!     |         ^^^^^ help: consider using `_print` instead
Oct 13 01:34:09.129 INFO kablam! 
Oct 13 01:34:09.133 INFO kablam! warning: variable does not need to be mutable
Oct 13 01:34:09.133 INFO kablam!    --> src/main.rs:160:21
Oct 13 01:34:09.133 INFO kablam!     |
Oct 13 01:34:09.133 INFO kablam! 160 | fn parse(s: String, mut ans: f64) -> String {
Oct 13 01:34:09.133 INFO kablam!     |                     ----^^^
Oct 13 01:34:09.133 INFO kablam!     |                     |
Oct 13 01:34:09.133 INFO kablam!     |                     help: remove this `mut`
Oct 13 01:34:09.133 INFO kablam!     |
Oct 13 01:34:09.133 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 01:34:09.133 INFO kablam! 
Oct 13 01:34:09.180 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Oct 13 01:34:09.198 INFO kablam! su: No module specific data is present
Oct 13 01:34:09.861 INFO running `"docker" "rm" "-f" "ec8de03a98947c3214cd38e7281bc792ec09d7abbbddfb5d81fe200085ab6329"`
Oct 13 01:34:10.216 INFO blam! ec8de03a98947c3214cd38e7281bc792ec09d7abbbddfb5d81fe200085ab6329