Nov 09 16:55:14.739 INFO checking ajmwagar/calc against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 16:55:14.739 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 16:55:15.428 INFO blam! 755d1f422460ac7ae9d54aa727b48e9b185b2e6728f1f73b2f447f80cccf3aeb
Nov 09 16:55:15.432 INFO running `"docker" "start" "-a" "755d1f422460ac7ae9d54aa727b48e9b185b2e6728f1f73b2f447f80cccf3aeb"`
Nov 09 16:55:17.255 INFO kablam! usermod: no changes
Nov 09 16:55:17.383 INFO kablam!     Checking calc v0.1.0 (/source)
Nov 09 16:55:18.259 INFO kablam! warning: unused import: `rand::prelude::*`
Nov 09 16:55:18.259 INFO kablam!  --> src/main.rs:4:5
Nov 09 16:55:18.259 INFO kablam!   |
Nov 09 16:55:18.259 INFO kablam! 4 | use rand::prelude::*;
Nov 09 16:55:18.259 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 09 16:55:18.259 INFO kablam!   |
Nov 09 16:55:18.259 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 16:55:18.259 INFO kablam! 
Nov 09 16:55:18.363 INFO kablam! warning: unreachable statement
Nov 09 16:55:18.363 INFO kablam!    --> src/main.rs:11:29
Nov 09 16:55:18.363 INFO kablam!     |
Nov 09 16:55:18.363 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 09 16:55:18.363 INFO kablam!     |                             ^^^^^^
Nov 09 16:55:18.363 INFO kablam! ...
Nov 09 16:55:18.363 INFO kablam! 138 |         "Cleared!" => block!({ break; }),
Nov 09 16:55:18.363 INFO kablam!     |                       ------------------ in this macro invocation
Nov 09 16:55:18.363 INFO kablam!     |
Nov 09 16:55:18.363 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 09 16:55:18.363 INFO kablam! 
Nov 09 16:55:18.363 INFO kablam! warning: unreachable statement
Nov 09 16:55:18.363 INFO kablam!    --> src/main.rs:11:29
Nov 09 16:55:18.363 INFO kablam!     |
Nov 09 16:55:18.363 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 09 16:55:18.363 INFO kablam!     |                             ^^^^^^
Nov 09 16:55:18.363 INFO kablam! ...
Nov 09 16:55:18.363 INFO kablam! 140 |         "Goodbye!" => block!({ break; }),
Nov 09 16:55:18.363 INFO kablam!     |                       ------------------ in this macro invocation
Nov 09 16:55:18.363 INFO kablam! 
Nov 09 16:55:18.363 INFO kablam! warning: unreachable statement
Nov 09 16:55:18.363 INFO kablam!    --> src/main.rs:11:29
Nov 09 16:55:18.363 INFO kablam!     |
Nov 09 16:55:18.363 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 09 16:55:18.363 INFO kablam!     |                             ^^^^^^
Nov 09 16:55:18.363 INFO kablam! ...
Nov 09 16:55:18.363 INFO kablam! 142 |         "Please enter a valid expression." => block!({ break; }),
Nov 09 16:55:18.363 INFO kablam!     |                                               ------------------ in this macro invocation
Nov 09 16:55:18.363 INFO kablam! 
Nov 09 16:55:18.411 INFO kablam! warning: unreachable statement
Nov 09 16:55:18.411 INFO kablam!    --> src/main.rs:218:5
Nov 09 16:55:18.411 INFO kablam!     |
Nov 09 16:55:18.411 INFO kablam! 218 |     return "Goodbye!".to_string();
Nov 09 16:55:18.411 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:55:18.411 INFO kablam! 
Nov 09 16:55:18.422 INFO kablam! warning: unused variable: `string_help`
Nov 09 16:55:18.422 INFO kablam!    --> src/main.rs:132:9
Nov 09 16:55:18.422 INFO kablam!     |
Nov 09 16:55:18.422 INFO kablam! 132 |     let string_help = HELP.to_string();
Nov 09 16:55:18.423 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_string_help` instead
Nov 09 16:55:18.423 INFO kablam!     |
Nov 09 16:55:18.423 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 16:55:18.423 INFO kablam! 
Nov 09 16:55:18.423 INFO kablam! warning: unused variable: `print`
Nov 09 16:55:18.423 INFO kablam!    --> src/main.rs:135:9
Nov 09 16:55:18.423 INFO kablam!     |
Nov 09 16:55:18.423 INFO kablam! 135 |     let print: bool;
Nov 09 16:55:18.423 INFO kablam!     |         ^^^^^ help: consider using `_print` instead
Nov 09 16:55:18.423 INFO kablam! 
Nov 09 16:55:18.451 INFO kablam! warning: variable does not need to be mutable
Nov 09 16:55:18.451 INFO kablam!    --> src/main.rs:160:21
Nov 09 16:55:18.451 INFO kablam!     |
Nov 09 16:55:18.451 INFO kablam! 160 | fn parse(s: String, mut ans: f64) -> String {
Nov 09 16:55:18.451 INFO kablam!     |                     ----^^^
Nov 09 16:55:18.451 INFO kablam!     |                     |
Nov 09 16:55:18.451 INFO kablam!     |                     help: remove this `mut`
Nov 09 16:55:18.451 INFO kablam!     |
Nov 09 16:55:18.451 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 16:55:18.451 INFO kablam! 
Nov 09 16:55:18.611 INFO kablam! warning: unused import: `rand::prelude::*`
Nov 09 16:55:18.611 INFO kablam!  --> src/main.rs:4:5
Nov 09 16:55:18.611 INFO kablam!   |
Nov 09 16:55:18.611 INFO kablam! 4 | use rand::prelude::*;
Nov 09 16:55:18.611 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 09 16:55:18.611 INFO kablam!   |
Nov 09 16:55:18.611 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 16:55:18.611 INFO kablam! 
Nov 09 16:55:18.651 INFO kablam! warning: unreachable statement
Nov 09 16:55:18.651 INFO kablam!    --> src/main.rs:11:29
Nov 09 16:55:18.651 INFO kablam!     |
Nov 09 16:55:18.651 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 09 16:55:18.651 INFO kablam!     |                             ^^^^^^
Nov 09 16:55:18.651 INFO kablam! ...
Nov 09 16:55:18.651 INFO kablam! 138 |         "Cleared!" => block!({ break; }),
Nov 09 16:55:18.651 INFO kablam!     |                       ------------------ in this macro invocation
Nov 09 16:55:18.651 INFO kablam!     |
Nov 09 16:55:18.651 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 09 16:55:18.651 INFO kablam! 
Nov 09 16:55:18.651 INFO kablam! warning: unreachable statement
Nov 09 16:55:18.651 INFO kablam!    --> src/main.rs:11:29
Nov 09 16:55:18.651 INFO kablam!     |
Nov 09 16:55:18.651 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 09 16:55:18.651 INFO kablam!     |                             ^^^^^^
Nov 09 16:55:18.651 INFO kablam! ...
Nov 09 16:55:18.651 INFO kablam! 140 |         "Goodbye!" => block!({ break; }),
Nov 09 16:55:18.651 INFO kablam!     |                       ------------------ in this macro invocation
Nov 09 16:55:18.651 INFO kablam! 
Nov 09 16:55:18.651 INFO kablam! warning: unreachable statement
Nov 09 16:55:18.651 INFO kablam!    --> src/main.rs:11:29
Nov 09 16:55:18.651 INFO kablam!     |
Nov 09 16:55:18.651 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 09 16:55:18.651 INFO kablam!     |                             ^^^^^^
Nov 09 16:55:18.651 INFO kablam! ...
Nov 09 16:55:18.651 INFO kablam! 142 |         "Please enter a valid expression." => block!({ break; }),
Nov 09 16:55:18.651 INFO kablam!     |                                               ------------------ in this macro invocation
Nov 09 16:55:18.651 INFO kablam! 
Nov 09 16:55:18.672 INFO kablam! warning: unreachable statement
Nov 09 16:55:18.672 INFO kablam!    --> src/main.rs:218:5
Nov 09 16:55:18.672 INFO kablam!     |
Nov 09 16:55:18.672 INFO kablam! 218 |     return "Goodbye!".to_string();
Nov 09 16:55:18.672 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:55:18.672 INFO kablam! 
Nov 09 16:55:18.687 INFO kablam! warning: unused variable: `string_help`
Nov 09 16:55:18.687 INFO kablam!    --> src/main.rs:132:9
Nov 09 16:55:18.687 INFO kablam!     |
Nov 09 16:55:18.687 INFO kablam! 132 |     let string_help = HELP.to_string();
Nov 09 16:55:18.687 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_string_help` instead
Nov 09 16:55:18.687 INFO kablam!     |
Nov 09 16:55:18.687 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 16:55:18.687 INFO kablam! 
Nov 09 16:55:18.687 INFO kablam! warning: unused variable: `print`
Nov 09 16:55:18.687 INFO kablam!    --> src/main.rs:135:9
Nov 09 16:55:18.687 INFO kablam!     |
Nov 09 16:55:18.687 INFO kablam! 135 |     let print: bool;
Nov 09 16:55:18.687 INFO kablam!     |         ^^^^^ help: consider using `_print` instead
Nov 09 16:55:18.687 INFO kablam! 
Nov 09 16:55:18.707 INFO kablam! warning: variable does not need to be mutable
Nov 09 16:55:18.707 INFO kablam!    --> src/main.rs:160:21
Nov 09 16:55:18.707 INFO kablam!     |
Nov 09 16:55:18.707 INFO kablam! 160 | fn parse(s: String, mut ans: f64) -> String {
Nov 09 16:55:18.707 INFO kablam!     |                     ----^^^
Nov 09 16:55:18.707 INFO kablam!     |                     |
Nov 09 16:55:18.707 INFO kablam!     |                     help: remove this `mut`
Nov 09 16:55:18.707 INFO kablam!     |
Nov 09 16:55:18.707 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 16:55:18.707 INFO kablam! 
Nov 09 16:55:18.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Nov 09 16:55:18.787 INFO kablam! su: No module specific data is present
Nov 09 16:55:19.966 INFO running `"docker" "rm" "-f" "755d1f422460ac7ae9d54aa727b48e9b185b2e6728f1f73b2f447f80cccf3aeb"`
Nov 09 16:55:20.315 INFO blam! 755d1f422460ac7ae9d54aa727b48e9b185b2e6728f1f73b2f447f80cccf3aeb