Nov 04 10:44:41.566 INFO checking ajmwagar/calc against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 10:44:41.568 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 10:44:42.090 INFO blam! 6a6c8c2cd57e79fd0e7e53ae805892760c41409415c27cb334ad5dd3d0c8f89a
Nov 04 10:44:42.092 INFO running `"docker" "start" "-a" "6a6c8c2cd57e79fd0e7e53ae805892760c41409415c27cb334ad5dd3d0c8f89a"`
Nov 04 10:44:44.471 INFO kablam! usermod: no changes
Nov 04 10:44:44.563 INFO kablam!     Checking calc v0.1.0 (/source)
Nov 04 10:44:45.559 INFO kablam! warning: unused import: `rand::prelude::*`
Nov 04 10:44:45.559 INFO kablam!  --> src/main.rs:4:5
Nov 04 10:44:45.559 INFO kablam!   |
Nov 04 10:44:45.559 INFO kablam! 4 | use rand::prelude::*;
Nov 04 10:44:45.559 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 04 10:44:45.559 INFO kablam!   |
Nov 04 10:44:45.559 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 10:44:45.559 INFO kablam! 
Nov 04 10:44:45.647 INFO kablam! warning: unreachable statement
Nov 04 10:44:45.647 INFO kablam!    --> src/main.rs:11:29
Nov 04 10:44:45.647 INFO kablam!     |
Nov 04 10:44:45.647 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 04 10:44:45.647 INFO kablam!     |                             ^^^^^^
Nov 04 10:44:45.647 INFO kablam! ...
Nov 04 10:44:45.647 INFO kablam! 138 |         "Cleared!" => block!({ break; }),
Nov 04 10:44:45.647 INFO kablam!     |                       ------------------ in this macro invocation
Nov 04 10:44:45.647 INFO kablam!     |
Nov 04 10:44:45.647 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 04 10:44:45.647 INFO kablam! 
Nov 04 10:44:45.647 INFO kablam! warning: unreachable statement
Nov 04 10:44:45.647 INFO kablam!    --> src/main.rs:11:29
Nov 04 10:44:45.647 INFO kablam!     |
Nov 04 10:44:45.647 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 04 10:44:45.647 INFO kablam!     |                             ^^^^^^
Nov 04 10:44:45.647 INFO kablam! ...
Nov 04 10:44:45.647 INFO kablam! 140 |         "Goodbye!" => block!({ break; }),
Nov 04 10:44:45.647 INFO kablam!     |                       ------------------ in this macro invocation
Nov 04 10:44:45.647 INFO kablam! 
Nov 04 10:44:45.647 INFO kablam! warning: unreachable statement
Nov 04 10:44:45.647 INFO kablam!    --> src/main.rs:11:29
Nov 04 10:44:45.647 INFO kablam!     |
Nov 04 10:44:45.647 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 04 10:44:45.647 INFO kablam!     |                             ^^^^^^
Nov 04 10:44:45.647 INFO kablam! ...
Nov 04 10:44:45.647 INFO kablam! 142 |         "Please enter a valid expression." => block!({ break; }),
Nov 04 10:44:45.647 INFO kablam!     |                                               ------------------ in this macro invocation
Nov 04 10:44:45.647 INFO kablam! 
Nov 04 10:44:45.687 INFO kablam! warning: unreachable statement
Nov 04 10:44:45.687 INFO kablam!    --> src/main.rs:218:5
Nov 04 10:44:45.687 INFO kablam!     |
Nov 04 10:44:45.687 INFO kablam! 218 |     return "Goodbye!".to_string();
Nov 04 10:44:45.687 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:44:45.694 INFO kablam! 
Nov 04 10:44:45.719 INFO kablam! warning: unused import: `rand::prelude::*`
Nov 04 10:44:45.719 INFO kablam!  --> src/main.rs:4:5
Nov 04 10:44:45.719 INFO kablam!   |
Nov 04 10:44:45.719 INFO kablam! 4 | use rand::prelude::*;
Nov 04 10:44:45.719 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 04 10:44:45.727 INFO kablam! warning: unused variable: `string_help`
Nov 04 10:44:45.727 INFO kablam!    --> src/main.rs:132:9
Nov 04 10:44:45.727 INFO kablam!     |
Nov 04 10:44:45.727 INFO kablam! 132 |     let string_help = HELP.to_string();
Nov 04 10:44:45.727 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_string_help` instead
Nov 04 10:44:45.727 INFO kablam!     |
Nov 04 10:44:45.727 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 10:44:45.727 INFO kablam! 
Nov 04 10:44:45.727 INFO kablam! warning: unused variable: `print`
Nov 04 10:44:45.727 INFO kablam!    --> src/main.rs:135:9
Nov 04 10:44:45.727 INFO kablam!     |
Nov 04 10:44:45.727 INFO kablam! 135 |     let print: bool;
Nov 04 10:44:45.727 INFO kablam!     |         ^^^^^ help: consider using `_print` instead
Nov 04 10:44:45.727 INFO kablam! 
Nov 04 10:44:45.731 INFO kablam!   |
Nov 04 10:44:45.731 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 10:44:45.731 INFO kablam! 
Nov 04 10:44:45.747 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:44:45.748 INFO kablam!    --> src/main.rs:160:21
Nov 04 10:44:45.748 INFO kablam!     |
Nov 04 10:44:45.748 INFO kablam! 160 | fn parse(s: String, mut ans: f64) -> String {
Nov 04 10:44:45.748 INFO kablam!     |                     ----^^^
Nov 04 10:44:45.748 INFO kablam!     |                     |
Nov 04 10:44:45.748 INFO kablam!     |                     help: remove this `mut`
Nov 04 10:44:45.771 INFO kablam!     |
Nov 04 10:44:45.771 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 10:44:45.771 INFO kablam! 
Nov 04 10:44:45.810 INFO kablam! warning: unreachable statement
Nov 04 10:44:45.810 INFO kablam!    --> src/main.rs:11:29
Nov 04 10:44:45.810 INFO kablam!     |
Nov 04 10:44:45.810 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 04 10:44:45.810 INFO kablam!     |                             ^^^^^^
Nov 04 10:44:45.810 INFO kablam! ...
Nov 04 10:44:45.810 INFO kablam! 138 |         "Cleared!" => block!({ break; }),
Nov 04 10:44:45.810 INFO kablam!     |                       ------------------ in this macro invocation
Nov 04 10:44:45.810 INFO kablam!     |
Nov 04 10:44:45.810 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Nov 04 10:44:45.811 INFO kablam! 
Nov 04 10:44:45.811 INFO kablam! warning: unreachable statement
Nov 04 10:44:45.811 INFO kablam!    --> src/main.rs:11:29
Nov 04 10:44:45.811 INFO kablam!     |
Nov 04 10:44:45.811 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 04 10:44:45.811 INFO kablam!     |                             ^^^^^^
Nov 04 10:44:45.811 INFO kablam! ...
Nov 04 10:44:45.811 INFO kablam! 140 |         "Goodbye!" => block!({ break; }),
Nov 04 10:44:45.811 INFO kablam!     |                       ------------------ in this macro invocation
Nov 04 10:44:45.811 INFO kablam! 
Nov 04 10:44:45.811 INFO kablam! warning: unreachable statement
Nov 04 10:44:45.811 INFO kablam!    --> src/main.rs:11:29
Nov 04 10:44:45.811 INFO kablam!     |
Nov 04 10:44:45.811 INFO kablam! 11  |         loop { let _ = $xs; break; }
Nov 04 10:44:45.811 INFO kablam!     |                             ^^^^^^
Nov 04 10:44:45.811 INFO kablam! ...
Nov 04 10:44:45.811 INFO kablam! 142 |         "Please enter a valid expression." => block!({ break; }),
Nov 04 10:44:45.811 INFO kablam!     |                                               ------------------ in this macro invocation
Nov 04 10:44:45.811 INFO kablam! 
Nov 04 10:44:45.843 INFO kablam! warning: unreachable statement
Nov 04 10:44:45.843 INFO kablam!    --> src/main.rs:218:5
Nov 04 10:44:45.843 INFO kablam!     |
Nov 04 10:44:45.843 INFO kablam! 218 |     return "Goodbye!".to_string();
Nov 04 10:44:45.843 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:44:45.843 INFO kablam! 
Nov 04 10:44:45.855 INFO kablam! warning: unused variable: `string_help`
Nov 04 10:44:45.855 INFO kablam!    --> src/main.rs:132:9
Nov 04 10:44:45.855 INFO kablam!     |
Nov 04 10:44:45.855 INFO kablam! 132 |     let string_help = HELP.to_string();
Nov 04 10:44:45.855 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_string_help` instead
Nov 04 10:44:45.855 INFO kablam!     |
Nov 04 10:44:45.855 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 04 10:44:45.855 INFO kablam! 
Nov 04 10:44:45.855 INFO kablam! warning: unused variable: `print`
Nov 04 10:44:45.855 INFO kablam!    --> src/main.rs:135:9
Nov 04 10:44:45.855 INFO kablam!     |
Nov 04 10:44:45.855 INFO kablam! 135 |     let print: bool;
Nov 04 10:44:45.855 INFO kablam!     |         ^^^^^ help: consider using `_print` instead
Nov 04 10:44:45.855 INFO kablam! 
Nov 04 10:44:45.871 INFO kablam! warning: variable does not need to be mutable
Nov 04 10:44:45.871 INFO kablam!    --> src/main.rs:160:21
Nov 04 10:44:45.871 INFO kablam!     |
Nov 04 10:44:45.871 INFO kablam! 160 | fn parse(s: String, mut ans: f64) -> String {
Nov 04 10:44:45.871 INFO kablam!     |                     ----^^^
Nov 04 10:44:45.871 INFO kablam!     |                     |
Nov 04 10:44:45.871 INFO kablam!     |                     help: remove this `mut`
Nov 04 10:44:45.871 INFO kablam!     |
Nov 04 10:44:45.871 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 10:44:45.871 INFO kablam! 
Nov 04 10:44:45.903 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Nov 04 10:44:45.903 INFO kablam! su: No module specific data is present
Nov 04 10:44:46.587 INFO running `"docker" "rm" "-f" "6a6c8c2cd57e79fd0e7e53ae805892760c41409415c27cb334ad5dd3d0c8f89a"`
Nov 04 10:44:46.983 INFO blam! 6a6c8c2cd57e79fd0e7e53ae805892760c41409415c27cb334ad5dd3d0c8f89a