Nov 01 02:42:39.784 INFO testing mohas556/cassowaryr against beta-2018-10-30 for beta-1.31-1
Nov 01 02:42:39.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 02:42:40.019 INFO blam! 071c632169c74335a1e9e2c508938f66ba08a1c037dd2e7ddf85146477694e04
Nov 01 02:42:40.027 INFO running `"docker" "start" "-a" "071c632169c74335a1e9e2c508938f66ba08a1c037dd2e7ddf85146477694e04"`
Nov 01 02:42:40.482 INFO kablam! usermod: no changes
Nov 01 02:42:40.523 INFO kablam!    Compiling cassowaryr v0.1.0 (/source)
Nov 01 02:42:40.875 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 02:42:40.875 INFO kablam!     --> src/lib.rs:2055:36
Nov 01 02:42:40.875 INFO kablam!      |
Nov 01 02:42:40.875 INFO kablam! 2055 |                                 if (val > 0f64 && var.pivotable()) {
Nov 01 02:42:40.875 INFO kablam!      |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 02:42:40.875 INFO kablam!      |
Nov 01 02:42:40.875 INFO kablam!      = note: #[warn(unused_parens)] on by default
Nov 01 02:42:40.875 INFO kablam! 
Nov 01 02:42:41.163 INFO kablam! warning: value assigned to `prev_edit_constant` is never read
Nov 01 02:42:41.163 INFO kablam!     --> src/lib.rs:1838:25
Nov 01 02:42:41.163 INFO kablam!      |
Nov 01 02:42:41.163 INFO kablam! 1838 |                         prev_edit_constant =  some_val;
Nov 01 02:42:41.163 INFO kablam!      |                         ^^^^^^^^^^^^^^^^^^
Nov 01 02:42:41.163 INFO kablam!      |
Nov 01 02:42:41.163 INFO kablam!      = note: #[warn(unused_assignments)] on by default
Nov 01 02:42:41.163 INFO kablam! 
Nov 01 02:42:41.163 INFO kablam! warning: value assigned to `r` is never read
Nov 01 02:42:41.163 INFO kablam!     --> src/lib.rs:2006:25
Nov 01 02:42:41.163 INFO kablam!      |
Nov 01 02:42:41.163 INFO kablam! 2006 |                 let mut r: f64 = 0f64;
Nov 01 02:42:41.163 INFO kablam!      |                         ^
Nov 01 02:42:41.163 INFO kablam! 
Nov 01 02:42:42.170 INFO kablam! warning: value assigned to `prev_edit_constant` is never read
Nov 01 02:42:42.170 INFO kablam!     --> src/main.rs:1830:7
Nov 01 02:42:42.170 INFO kablam!      |
Nov 01 02:42:42.170 INFO kablam! 1830 |                         prev_edit_constant =  some_val;
Nov 01 02:42:42.170 INFO kablam!      |                         ^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.170 INFO kablam!      |
Nov 01 02:42:42.170 INFO kablam!      = note: #[warn(unused_assignments)] on by default
Nov 01 02:42:42.170 INFO kablam! 
Nov 01 02:42:42.170 INFO kablam! warning: value assigned to `r` is never read
Nov 01 02:42:42.170 INFO kablam!     --> src/main.rs:1997:25
Nov 01 02:42:42.170 INFO kablam!      |
Nov 01 02:42:42.170 INFO kablam! 1997 |                 let mut r: f64 = 0f64;
Nov 01 02:42:42.170 INFO kablam!      |                         ^
Nov 01 02:42:42.170 INFO kablam! 
Nov 01 02:42:42.219 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.219 INFO kablam!    --> src/main.rs:863:14
Nov 01 02:42:42.219 INFO kablam!     |
Nov 01 02:42:42.219 INFO kablam! 863 |             let mut expr = Rc::new(Expression::new_blank());
Nov 01 02:42:42.219 INFO kablam!     |                 ----^^^^
Nov 01 02:42:42.219 INFO kablam!     |                 |
Nov 01 02:42:42.219 INFO kablam!     |                 help: remove this `mut`
Nov 01 02:42:42.219 INFO kablam!     |
Nov 01 02:42:42.219 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 02:42:42.219 INFO kablam! 
Nov 01 02:42:42.219 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.219 INFO kablam!    --> src/main.rs:915:21
Nov 01 02:42:42.219 INFO kablam!     |
Nov 01 02:42:42.219 INFO kablam! 915 |                 let mut expr = Rc::new(Expression::new_single_variable(var_two));
Nov 01 02:42:42.219 INFO kablam!     |                     ----^^^^
Nov 01 02:42:42.219 INFO kablam!     |                     |
Nov 01 02:42:42.219 INFO kablam!     |                     help: remove this `mut`
Nov 01 02:42:42.219 INFO kablam! 
Nov 01 02:42:42.219 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.219 INFO kablam!    --> src/main.rs:937:17
Nov 01 02:42:42.219 INFO kablam!     |
Nov 01 02:42:42.219 INFO kablam! 937 |             let mut cexpr: Rc<Expression> = expr.clone();
Nov 01 02:42:42.219 INFO kablam!     |                 ----^^^^^
Nov 01 02:42:42.219 INFO kablam!     |                 |
Nov 01 02:42:42.219 INFO kablam!     |                 help: remove this `mut`
Nov 01 02:42:42.219 INFO kablam! 
Nov 01 02:42:42.223 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.223 INFO kablam!    --> src/main.rs:966:17
Nov 01 02:42:42.223 INFO kablam!     |
Nov 01 02:42:42.223 INFO kablam! 966 |             let mut expr = expr_two.clone();
Nov 01 02:42:42.223 INFO kablam!     |                 ----^^^^
Nov 01 02:42:42.224 INFO kablam!     |                 |
Nov 01 02:42:42.224 INFO kablam!     |                 help: remove this `mut`
Nov 01 02:42:42.224 INFO kablam! 
Nov 01 02:42:42.224 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.224 INFO kablam!     --> src/main.rs:1146:17
Nov 01 02:42:42.224 INFO kablam!      |
Nov 01 02:42:42.224 INFO kablam! 1146 |             let mut expr = Rc::new(Expression::new_blank());
Nov 01 02:42:42.224 INFO kablam!      |                 ----^^^^
Nov 01 02:42:42.224 INFO kablam!      |                 |
Nov 01 02:42:42.224 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:42.224 INFO kablam! 
Nov 01 02:42:42.237 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.237 INFO kablam!     --> src/main.rs:1268:17
Nov 01 02:42:42.237 INFO kablam!      |
Nov 01 02:42:42.237 INFO kablam! 1268 |             let mut prev_edit_constant = 0f64;
Nov 01 02:42:42.237 INFO kablam!      |                 ----^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.237 INFO kablam!      |                 |
Nov 01 02:42:42.237 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:42.237 INFO kablam! 
Nov 01 02:42:42.237 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.237 INFO kablam!     --> src/main.rs:1270:17
Nov 01 02:42:42.237 INFO kablam!      |
Nov 01 02:42:42.237 INFO kablam! 1270 |             let mut expr = self.new_expression(constraint,
Nov 01 02:42:42.237 INFO kablam!      |                 ----^^^^
Nov 01 02:42:42.237 INFO kablam!      |                 |
Nov 01 02:42:42.237 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:42.237 INFO kablam! 
Nov 01 02:42:42.243 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.243 INFO kablam!     --> src/main.rs:1389:22
Nov 01 02:42:42.243 INFO kablam!      |
Nov 01 02:42:42.243 INFO kablam! 1389 |                 Some(mut expr) => {
Nov 01 02:42:42.243 INFO kablam!      |                      ----^^^^
Nov 01 02:42:42.243 INFO kablam!      |                      |
Nov 01 02:42:42.243 INFO kablam!      |                      help: remove this `mut`
Nov 01 02:42:42.243 INFO kablam! 
Nov 01 02:42:42.256 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.256 INFO kablam!     --> src/main.rs:1429:17
Nov 01 02:42:42.256 INFO kablam!      |
Nov 01 02:42:42.257 INFO kablam! 1429 |             let mut obj_row: Rc<Expression> = self.get_row_expression(&obj).unwrap();
Nov 01 02:42:42.257 INFO kablam!      |                 ----^^^^^^^
Nov 01 02:42:42.257 INFO kablam!      |                 |
Nov 01 02:42:42.257 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:42.257 INFO kablam! 
Nov 01 02:42:42.257 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.257 INFO kablam!     --> src/main.rs:1432:17
Nov 01 02:42:42.257 INFO kablam!      |
Nov 01 02:42:42.257 INFO kablam! 1432 |             let mut error_option = self.error_vars.borrow_mut().get(constraint).map(|x| x.clone());
Nov 01 02:42:42.257 INFO kablam!      |                 ----^^^^^^^^^^^^
Nov 01 02:42:42.257 INFO kablam!      |                 |
Nov 01 02:42:42.257 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:42.257 INFO kablam! 
Nov 01 02:42:42.275 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.275 INFO kablam!     --> src/main.rs:1760:25
Nov 01 02:42:42.275 INFO kablam!      |
Nov 01 02:42:42.275 INFO kablam! 1760 |                     let mut row_expr = self.get_row_expression(&obj).unwrap();
Nov 01 02:42:42.275 INFO kablam!      |                         ----^^^^^^^^
Nov 01 02:42:42.275 INFO kablam!      |                         |
Nov 01 02:42:42.276 INFO kablam!      |                         help: remove this `mut`
Nov 01 02:42:42.276 INFO kablam! 
Nov 01 02:42:42.276 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.276 INFO kablam!     --> src/main.rs:1800:25
Nov 01 02:42:42.276 INFO kablam!      |
Nov 01 02:42:42.276 INFO kablam! 1800 |                     let mut row_expr = self.get_row_expression(&obj).unwrap();
Nov 01 02:42:42.276 INFO kablam!      |                         ----^^^^^^^^
Nov 01 02:42:42.276 INFO kablam!      |                         |
Nov 01 02:42:42.276 INFO kablam!      |                         help: remove this `mut`
Nov 01 02:42:42.276 INFO kablam! 
Nov 01 02:42:42.276 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.276 INFO kablam!     --> src/main.rs:1816:25
Nov 01 02:42:42.276 INFO kablam!      |
Nov 01 02:42:42.276 INFO kablam! 1816 |                     let mut some_val = constraint_expr.mref.borrow().clone().constant.clone();
Nov 01 02:42:42.277 INFO kablam!      |                         ----^^^^^^^^
Nov 01 02:42:42.277 INFO kablam!      |                         |
Nov 01 02:42:42.277 INFO kablam!      |                         help: remove this `mut`
Nov 01 02:42:42.277 INFO kablam! 
Nov 01 02:42:42.295 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.295 INFO kablam!     --> src/main.rs:2038:17
Nov 01 02:42:42.295 INFO kablam!      |
Nov 01 02:42:42.295 INFO kablam! 2038 |             let mut len = self.infeasible_rows.borrow().len();
Nov 01 02:42:42.295 INFO kablam!      |                 ----^^^
Nov 01 02:42:42.295 INFO kablam!      |                 |
Nov 01 02:42:42.295 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:42.295 INFO kablam! 
Nov 01 02:42:42.303 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:42.303 INFO kablam!     --> src/main.rs:2184:14
Nov 01 02:42:42.303 INFO kablam!      |
Nov 01 02:42:42.303 INFO kablam! 2184 |             let mut m = self.columns.borrow().clone();
Nov 01 02:42:42.303 INFO kablam!      |                 ----^
Nov 01 02:42:42.303 INFO kablam!      |                 |
Nov 01 02:42:42.303 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:42.303 INFO kablam! 
Nov 01 02:42:42.334 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.334 INFO kablam!     --> src/main.rs:1216:10
Nov 01 02:42:42.334 INFO kablam!      |
Nov 01 02:42:42.334 INFO kablam! 1216 |             self.add_constraint(&c);
Nov 01 02:42:42.334 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.335 INFO kablam!      |
Nov 01 02:42:42.335 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Nov 01 02:42:42.335 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.335 INFO kablam! 
Nov 01 02:42:42.335 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.335 INFO kablam!     --> src/main.rs:1280:21
Nov 01 02:42:42.335 INFO kablam!      |
Nov 01 02:42:42.335 INFO kablam! 1280 |                     self.add_with_artificial(&expr);
Nov 01 02:42:42.335 INFO kablam!      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.335 INFO kablam!      |
Nov 01 02:42:42.335 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.335 INFO kablam! 
Nov 01 02:42:42.335 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.335 INFO kablam!     --> src/main.rs:1307:17
Nov 01 02:42:42.335 INFO kablam!      |
Nov 01 02:42:42.335 INFO kablam! 1307 |                 self.optimise(&obj);
Nov 01 02:42:42.335 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.335 INFO kablam!      |
Nov 01 02:42:42.335 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.335 INFO kablam! 
Nov 01 02:42:42.335 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.336 INFO kablam!     --> src/main.rs:1373:13
Nov 01 02:42:42.336 INFO kablam!      |
Nov 01 02:42:42.336 INFO kablam! 1373 |             self.optimise(&obj_var);
Nov 01 02:42:42.336 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.336 INFO kablam!      |
Nov 01 02:42:42.336 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.336 INFO kablam! 
Nov 01 02:42:42.336 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.336 INFO kablam!     --> src/main.rs:1401:29
Nov 01 02:42:42.336 INFO kablam!      |
Nov 01 02:42:42.336 INFO kablam! 1401 |                             self.pivot(&entry_var, &slack_var);
Nov 01 02:42:42.336 INFO kablam!      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.336 INFO kablam!      |
Nov 01 02:42:42.336 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.336 INFO kablam! 
Nov 01 02:42:42.336 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.336 INFO kablam!     --> src/main.rs:1514:25
Nov 01 02:42:42.336 INFO kablam!      |
Nov 01 02:42:42.336 INFO kablam! 1514 |                         self.pivot(&marker, &exit_var.unwrap());
Nov 01 02:42:42.336 INFO kablam!      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.336 INFO kablam!      |
Nov 01 02:42:42.336 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.336 INFO kablam! 
Nov 01 02:42:42.337 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.337 INFO kablam!     --> src/main.rs:1574:17
Nov 01 02:42:42.337 INFO kablam!      |
Nov 01 02:42:42.337 INFO kablam! 1574 |                 self.optimise(&obj);
Nov 01 02:42:42.337 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.337 INFO kablam!      |
Nov 01 02:42:42.337 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.337 INFO kablam! 
Nov 01 02:42:42.337 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.337 INFO kablam!     --> src/main.rs:1691:13
Nov 01 02:42:42.337 INFO kablam!      |
Nov 01 02:42:42.337 INFO kablam! 1691 |             self.remove_constraint(constraint);
Nov 01 02:42:42.337 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.337 INFO kablam!      |
Nov 01 02:42:42.337 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.337 INFO kablam! 
Nov 01 02:42:42.337 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.337 INFO kablam!     --> src/main.rs:1702:17
Nov 01 02:42:42.337 INFO kablam!      |
Nov 01 02:42:42.337 INFO kablam! 1702 |                 self.add_edit_var(var, Strength::REQUIRED);
Nov 01 02:42:42.337 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.338 INFO kablam!      |
Nov 01 02:42:42.338 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.338 INFO kablam! 
Nov 01 02:42:42.338 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.338 INFO kablam!     --> src/main.rs:1703:17
Nov 01 02:42:42.338 INFO kablam!      |
Nov 01 02:42:42.338 INFO kablam! 1703 |                 self.begin_edit();
Nov 01 02:42:42.338 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.338 INFO kablam!      |
Nov 01 02:42:42.338 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.338 INFO kablam! 
Nov 01 02:42:42.338 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.338 INFO kablam!     --> src/main.rs:1706:25
Nov 01 02:42:42.338 INFO kablam!      |
Nov 01 02:42:42.338 INFO kablam! 1706 |                         self.end_edit();
Nov 01 02:42:42.338 INFO kablam!      |                         ^^^^^^^^^^^^^^^^
Nov 01 02:42:42.338 INFO kablam!      |
Nov 01 02:42:42.338 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.338 INFO kablam! 
Nov 01 02:42:42.338 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.338 INFO kablam!     --> src/main.rs:1854:13
Nov 01 02:42:42.339 INFO kablam!      |
Nov 01 02:42:42.339 INFO kablam! 1854 |             self.dual_optimise();
Nov 01 02:42:42.339 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.339 INFO kablam!      |
Nov 01 02:42:42.339 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.339 INFO kablam! 
Nov 01 02:42:42.339 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.339 INFO kablam!     --> src/main.rs:2026:17
Nov 01 02:42:42.339 INFO kablam!      |
Nov 01 02:42:42.339 INFO kablam! 2026 |                 self.pivot(&entry_var.clone().unwrap(), &exit_var.clone().unwrap());
Nov 01 02:42:42.339 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.339 INFO kablam!      |
Nov 01 02:42:42.339 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.339 INFO kablam! 
Nov 01 02:42:42.339 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:42.339 INFO kablam!     --> src/main.rs:2069:29
Nov 01 02:42:42.339 INFO kablam!      |
Nov 01 02:42:42.340 INFO kablam! 2069 |                             self.pivot(&entry_var.clone().unwrap(), &exit_var);
Nov 01 02:42:42.340 INFO kablam!      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:42.340 INFO kablam!      |
Nov 01 02:42:42.340 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:42.340 INFO kablam! 
Nov 01 02:42:42.707 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Nov 01 02:42:42.707 INFO kablam! su: No module specific data is present
Nov 01 02:42:42.944 INFO running `"docker" "rm" "-f" "071c632169c74335a1e9e2c508938f66ba08a1c037dd2e7ddf85146477694e04"`
Nov 01 02:42:43.027 INFO blam! 071c632169c74335a1e9e2c508938f66ba08a1c037dd2e7ddf85146477694e04
Nov 01 02:42:43.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 02:42:43.255 INFO blam! 16a5b06d9486d3b2d6dc1850a1ced15cadb333db36c6f7a46614366d1b3c63cb
Nov 01 02:42:43.255 INFO running `"docker" "start" "-a" "16a5b06d9486d3b2d6dc1850a1ced15cadb333db36c6f7a46614366d1b3c63cb"`
Nov 01 02:42:43.805 INFO kablam! usermod: no changes
Nov 01 02:42:43.847 INFO kablam!    Compiling cassowaryr v0.1.0 (/source)
Nov 01 02:42:44.147 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 02:42:44.147 INFO kablam!     --> src/lib.rs:2055:36
Nov 01 02:42:44.147 INFO kablam!      |
Nov 01 02:42:44.147 INFO kablam! 2055 |                                 if (val > 0f64 && var.pivotable()) {
Nov 01 02:42:44.147 INFO kablam!      |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 02:42:44.147 INFO kablam!      |
Nov 01 02:42:44.147 INFO kablam!      = note: #[warn(unused_parens)] on by default
Nov 01 02:42:44.147 INFO kablam! 
Nov 01 02:42:44.440 INFO kablam! warning: value assigned to `prev_edit_constant` is never read
Nov 01 02:42:44.440 INFO kablam!     --> src/main.rs:1830:7
Nov 01 02:42:44.440 INFO kablam!      |
Nov 01 02:42:44.440 INFO kablam! 1830 |                         prev_edit_constant =  some_val;
Nov 01 02:42:44.440 INFO kablam!      |                         ^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.440 INFO kablam!      |
Nov 01 02:42:44.440 INFO kablam!      = note: #[warn(unused_assignments)] on by default
Nov 01 02:42:44.440 INFO kablam! 
Nov 01 02:42:44.443 INFO kablam! warning: value assigned to `r` is never read
Nov 01 02:42:44.443 INFO kablam!     --> src/main.rs:1997:25
Nov 01 02:42:44.443 INFO kablam!      |
Nov 01 02:42:44.443 INFO kablam! 1997 |                 let mut r: f64 = 0f64;
Nov 01 02:42:44.443 INFO kablam!      |                         ^
Nov 01 02:42:44.443 INFO kablam! 
Nov 01 02:42:44.479 INFO kablam! warning: value assigned to `prev_edit_constant` is never read
Nov 01 02:42:44.479 INFO kablam!     --> src/lib.rs:1838:25
Nov 01 02:42:44.479 INFO kablam!      |
Nov 01 02:42:44.479 INFO kablam! 1838 |                         prev_edit_constant =  some_val;
Nov 01 02:42:44.479 INFO kablam!      |                         ^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.479 INFO kablam!      |
Nov 01 02:42:44.479 INFO kablam!      = note: #[warn(unused_assignments)] on by default
Nov 01 02:42:44.479 INFO kablam! 
Nov 01 02:42:44.479 INFO kablam! warning: value assigned to `r` is never read
Nov 01 02:42:44.479 INFO kablam!     --> src/lib.rs:2006:25
Nov 01 02:42:44.479 INFO kablam!      |
Nov 01 02:42:44.479 INFO kablam! 2006 |                 let mut r: f64 = 0f64;
Nov 01 02:42:44.479 INFO kablam!      |                         ^
Nov 01 02:42:44.479 INFO kablam! 
Nov 01 02:42:44.479 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.479 INFO kablam!    --> src/main.rs:863:14
Nov 01 02:42:44.479 INFO kablam!     |
Nov 01 02:42:44.479 INFO kablam! 863 |             let mut expr = Rc::new(Expression::new_blank());
Nov 01 02:42:44.479 INFO kablam!     |                 ----^^^^
Nov 01 02:42:44.479 INFO kablam!     |                 |
Nov 01 02:42:44.479 INFO kablam!     |                 help: remove this `mut`
Nov 01 02:42:44.479 INFO kablam!     |
Nov 01 02:42:44.479 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 02:42:44.479 INFO kablam! 
Nov 01 02:42:44.483 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.483 INFO kablam!    --> src/main.rs:915:21
Nov 01 02:42:44.483 INFO kablam!     |
Nov 01 02:42:44.483 INFO kablam! 915 |                 let mut expr = Rc::new(Expression::new_single_variable(var_two));
Nov 01 02:42:44.483 INFO kablam!     |                     ----^^^^
Nov 01 02:42:44.483 INFO kablam!     |                     |
Nov 01 02:42:44.483 INFO kablam!     |                     help: remove this `mut`
Nov 01 02:42:44.483 INFO kablam! 
Nov 01 02:42:44.483 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.483 INFO kablam!    --> src/main.rs:937:17
Nov 01 02:42:44.483 INFO kablam!     |
Nov 01 02:42:44.483 INFO kablam! 937 |             let mut cexpr: Rc<Expression> = expr.clone();
Nov 01 02:42:44.483 INFO kablam!     |                 ----^^^^^
Nov 01 02:42:44.483 INFO kablam!     |                 |
Nov 01 02:42:44.483 INFO kablam!     |                 help: remove this `mut`
Nov 01 02:42:44.483 INFO kablam! 
Nov 01 02:42:44.491 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.491 INFO kablam!    --> src/main.rs:966:17
Nov 01 02:42:44.491 INFO kablam!     |
Nov 01 02:42:44.491 INFO kablam! 966 |             let mut expr = expr_two.clone();
Nov 01 02:42:44.491 INFO kablam!     |                 ----^^^^
Nov 01 02:42:44.491 INFO kablam!     |                 |
Nov 01 02:42:44.491 INFO kablam!     |                 help: remove this `mut`
Nov 01 02:42:44.491 INFO kablam! 
Nov 01 02:42:44.492 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.493 INFO kablam!     --> src/main.rs:1146:17
Nov 01 02:42:44.493 INFO kablam!      |
Nov 01 02:42:44.493 INFO kablam! 1146 |             let mut expr = Rc::new(Expression::new_blank());
Nov 01 02:42:44.493 INFO kablam!      |                 ----^^^^
Nov 01 02:42:44.493 INFO kablam!      |                 |
Nov 01 02:42:44.493 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.493 INFO kablam! 
Nov 01 02:42:44.507 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.507 INFO kablam!     --> src/main.rs:1268:17
Nov 01 02:42:44.507 INFO kablam!      |
Nov 01 02:42:44.507 INFO kablam! 1268 |             let mut prev_edit_constant = 0f64;
Nov 01 02:42:44.507 INFO kablam!      |                 ----^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.507 INFO kablam!      |                 |
Nov 01 02:42:44.507 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.507 INFO kablam! 
Nov 01 02:42:44.507 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.507 INFO kablam!     --> src/main.rs:1270:17
Nov 01 02:42:44.507 INFO kablam!      |
Nov 01 02:42:44.507 INFO kablam! 1270 |             let mut expr = self.new_expression(constraint,
Nov 01 02:42:44.507 INFO kablam!      |                 ----^^^^
Nov 01 02:42:44.507 INFO kablam!      |                 |
Nov 01 02:42:44.507 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.507 INFO kablam! 
Nov 01 02:42:44.507 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.507 INFO kablam!     --> src/main.rs:1389:22
Nov 01 02:42:44.507 INFO kablam!      |
Nov 01 02:42:44.507 INFO kablam! 1389 |                 Some(mut expr) => {
Nov 01 02:42:44.507 INFO kablam!      |                      ----^^^^
Nov 01 02:42:44.507 INFO kablam!      |                      |
Nov 01 02:42:44.507 INFO kablam!      |                      help: remove this `mut`
Nov 01 02:42:44.507 INFO kablam! 
Nov 01 02:42:44.531 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.531 INFO kablam!     --> src/main.rs:1429:17
Nov 01 02:42:44.531 INFO kablam!      |
Nov 01 02:42:44.531 INFO kablam! 1429 |             let mut obj_row: Rc<Expression> = self.get_row_expression(&obj).unwrap();
Nov 01 02:42:44.531 INFO kablam!      |                 ----^^^^^^^
Nov 01 02:42:44.531 INFO kablam!      |                 |
Nov 01 02:42:44.531 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.531 INFO kablam! 
Nov 01 02:42:44.531 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.531 INFO kablam!     --> src/main.rs:1432:17
Nov 01 02:42:44.531 INFO kablam!      |
Nov 01 02:42:44.531 INFO kablam! 1432 |             let mut error_option = self.error_vars.borrow_mut().get(constraint).map(|x| x.clone());
Nov 01 02:42:44.531 INFO kablam!      |                 ----^^^^^^^^^^^^
Nov 01 02:42:44.531 INFO kablam!      |                 |
Nov 01 02:42:44.531 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.531 INFO kablam! 
Nov 01 02:42:44.547 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.547 INFO kablam!     --> src/main.rs:1760:25
Nov 01 02:42:44.547 INFO kablam!      |
Nov 01 02:42:44.547 INFO kablam! 1760 |                     let mut row_expr = self.get_row_expression(&obj).unwrap();
Nov 01 02:42:44.547 INFO kablam!      |                         ----^^^^^^^^
Nov 01 02:42:44.547 INFO kablam!      |                         |
Nov 01 02:42:44.547 INFO kablam!      |                         help: remove this `mut`
Nov 01 02:42:44.547 INFO kablam! 
Nov 01 02:42:44.547 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.547 INFO kablam!     --> src/main.rs:1800:25
Nov 01 02:42:44.547 INFO kablam!      |
Nov 01 02:42:44.547 INFO kablam! 1800 |                     let mut row_expr = self.get_row_expression(&obj).unwrap();
Nov 01 02:42:44.547 INFO kablam!      |                         ----^^^^^^^^
Nov 01 02:42:44.547 INFO kablam!      |                         |
Nov 01 02:42:44.547 INFO kablam!      |                         help: remove this `mut`
Nov 01 02:42:44.547 INFO kablam! 
Nov 01 02:42:44.547 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.547 INFO kablam!     --> src/main.rs:1816:25
Nov 01 02:42:44.547 INFO kablam!      |
Nov 01 02:42:44.547 INFO kablam! 1816 |                     let mut some_val = constraint_expr.mref.borrow().clone().constant.clone();
Nov 01 02:42:44.547 INFO kablam!      |                         ----^^^^^^^^
Nov 01 02:42:44.547 INFO kablam!      |                         |
Nov 01 02:42:44.547 INFO kablam!      |                         help: remove this `mut`
Nov 01 02:42:44.547 INFO kablam! 
Nov 01 02:42:44.558 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.558 INFO kablam!     --> src/main.rs:2038:17
Nov 01 02:42:44.558 INFO kablam!      |
Nov 01 02:42:44.558 INFO kablam! 2038 |             let mut len = self.infeasible_rows.borrow().len();
Nov 01 02:42:44.558 INFO kablam!      |                 ----^^^
Nov 01 02:42:44.558 INFO kablam!      |                 |
Nov 01 02:42:44.558 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.558 INFO kablam! 
Nov 01 02:42:44.565 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.565 INFO kablam!     --> src/main.rs:2184:14
Nov 01 02:42:44.565 INFO kablam!      |
Nov 01 02:42:44.565 INFO kablam! 2184 |             let mut m = self.columns.borrow().clone();
Nov 01 02:42:44.565 INFO kablam!      |                 ----^
Nov 01 02:42:44.565 INFO kablam!      |                 |
Nov 01 02:42:44.565 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.565 INFO kablam! 
Nov 01 02:42:44.587 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.587 INFO kablam!     --> src/main.rs:2406:17
Nov 01 02:42:44.587 INFO kablam!      |
Nov 01 02:42:44.587 INFO kablam! 2406 |             let mut x: Rc<Variable> = Rc::new(Variable::new(String::from("var1"),
Nov 01 02:42:44.587 INFO kablam!      |                 ----^
Nov 01 02:42:44.587 INFO kablam!      |                 |
Nov 01 02:42:44.587 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.587 INFO kablam! 
Nov 01 02:42:44.587 INFO kablam! warning: variable does not need to be mutable
Nov 01 02:42:44.587 INFO kablam!     --> src/main.rs:2410:17
Nov 01 02:42:44.587 INFO kablam!      |
Nov 01 02:42:44.587 INFO kablam! 2410 |             let mut y: Rc<Variable> = Rc::new(Variable::new(String::from("var2"),
Nov 01 02:42:44.587 INFO kablam!      |                 ----^
Nov 01 02:42:44.587 INFO kablam!      |                 |
Nov 01 02:42:44.587 INFO kablam!      |                 help: remove this `mut`
Nov 01 02:42:44.587 INFO kablam! 
Nov 01 02:42:44.601 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.601 INFO kablam!     --> src/main.rs:1216:10
Nov 01 02:42:44.601 INFO kablam!      |
Nov 01 02:42:44.601 INFO kablam! 1216 |             self.add_constraint(&c);
Nov 01 02:42:44.601 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.601 INFO kablam!      |
Nov 01 02:42:44.601 INFO kablam!      = note: #[warn(unused_must_use)] on by default
Nov 01 02:42:44.601 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.601 INFO kablam! 
Nov 01 02:42:44.601 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.601 INFO kablam!     --> src/main.rs:1280:21
Nov 01 02:42:44.601 INFO kablam!      |
Nov 01 02:42:44.601 INFO kablam! 1280 |                     self.add_with_artificial(&expr);
Nov 01 02:42:44.601 INFO kablam!      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.601 INFO kablam!      |
Nov 01 02:42:44.601 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.602 INFO kablam! 
Nov 01 02:42:44.602 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.602 INFO kablam!     --> src/main.rs:1307:17
Nov 01 02:42:44.602 INFO kablam!      |
Nov 01 02:42:44.602 INFO kablam! 1307 |                 self.optimise(&obj);
Nov 01 02:42:44.602 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.602 INFO kablam!      |
Nov 01 02:42:44.602 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.603 INFO kablam! 
Nov 01 02:42:44.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.603 INFO kablam!     --> src/main.rs:1373:13
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam! 1373 |             self.optimise(&obj_var);
Nov 01 02:42:44.603 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.603 INFO kablam! 
Nov 01 02:42:44.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.603 INFO kablam!     --> src/main.rs:1401:29
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam! 1401 |                             self.pivot(&entry_var, &slack_var);
Nov 01 02:42:44.603 INFO kablam!      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.603 INFO kablam! 
Nov 01 02:42:44.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.603 INFO kablam!     --> src/main.rs:1514:25
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam! 1514 |                         self.pivot(&marker, &exit_var.unwrap());
Nov 01 02:42:44.603 INFO kablam!      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.603 INFO kablam! 
Nov 01 02:42:44.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.603 INFO kablam!     --> src/main.rs:1574:17
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam! 1574 |                 self.optimise(&obj);
Nov 01 02:42:44.603 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.603 INFO kablam! 
Nov 01 02:42:44.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.603 INFO kablam!     --> src/main.rs:1691:13
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam! 1691 |             self.remove_constraint(constraint);
Nov 01 02:42:44.603 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.603 INFO kablam! 
Nov 01 02:42:44.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.603 INFO kablam!     --> src/main.rs:1702:17
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam! 1702 |                 self.add_edit_var(var, Strength::REQUIRED);
Nov 01 02:42:44.603 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.603 INFO kablam! 
Nov 01 02:42:44.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.603 INFO kablam!     --> src/main.rs:1703:17
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam! 1703 |                 self.begin_edit();
Nov 01 02:42:44.603 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.603 INFO kablam! 
Nov 01 02:42:44.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.603 INFO kablam!     --> src/main.rs:1706:25
Nov 01 02:42:44.603 INFO kablam!      |
Nov 01 02:42:44.603 INFO kablam! 1706 |                         self.end_edit();
Nov 01 02:42:44.603 INFO kablam!      |                         ^^^^^^^^^^^^^^^^
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.607 INFO kablam! 
Nov 01 02:42:44.607 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.607 INFO kablam!     --> src/main.rs:1854:13
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam! 1854 |             self.dual_optimise();
Nov 01 02:42:44.607 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.607 INFO kablam! 
Nov 01 02:42:44.607 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.607 INFO kablam!     --> src/main.rs:2026:17
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam! 2026 |                 self.pivot(&entry_var.clone().unwrap(), &exit_var.clone().unwrap());
Nov 01 02:42:44.607 INFO kablam!      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.607 INFO kablam! 
Nov 01 02:42:44.607 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.607 INFO kablam!     --> src/main.rs:2069:29
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam! 2069 |                             self.pivot(&entry_var.clone().unwrap(), &exit_var);
Nov 01 02:42:44.607 INFO kablam!      |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.607 INFO kablam! 
Nov 01 02:42:44.607 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 02:42:44.607 INFO kablam!     --> src/main.rs:2424:13
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam! 2424 |             s.add_constraint(&c);
Nov 01 02:42:44.607 INFO kablam!      |             ^^^^^^^^^^^^^^^^^^^^^
Nov 01 02:42:44.607 INFO kablam!      |
Nov 01 02:42:44.607 INFO kablam!      = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 02:42:44.607 INFO kablam! 
Nov 01 02:42:47.523 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Nov 01 02:42:47.531 INFO kablam! su: No module specific data is present
Nov 01 02:42:48.257 INFO running `"docker" "rm" "-f" "16a5b06d9486d3b2d6dc1850a1ced15cadb333db36c6f7a46614366d1b3c63cb"`
Nov 01 02:42:48.619 INFO blam! 16a5b06d9486d3b2d6dc1850a1ced15cadb333db36c6f7a46614366d1b3c63cb
Nov 01 02:42:48.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 02:42:49.047 INFO blam! 40c728217b0a89a618823c0e3d12ac8d310182d4fa5d329e85faf788b3f4de9f
Nov 01 02:42:49.048 INFO running `"docker" "start" "-a" "40c728217b0a89a618823c0e3d12ac8d310182d4fa5d329e85faf788b3f4de9f"`
Nov 01 02:42:50.299 INFO kablam! usermod: no changes
Nov 01 02:42:50.370 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 01 02:42:50.381 INFO kablam!      Running /target/debug/deps/cassowaryr-49cabfb9faa9e9ef
Nov 01 02:42:50.396 INFO blam! 
Nov 01 02:42:50.396 INFO blam! running 4 tests
Nov 01 02:42:50.401 INFO blam! test cass_tests::t4 ... ok
Nov 01 02:42:50.401 INFO blam! test cass_tests::t3 ... ok
Nov 01 02:42:50.401 INFO blam! test cass_tests::t2 ... ok
Nov 01 02:42:50.401 INFO blam! test cass_tests::t1 ... ok
Nov 01 02:42:50.401 INFO blam! 
Nov 01 02:42:50.401 INFO blam! test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 02:42:50.401 INFO blam! 
Nov 01 02:42:50.403 INFO kablam!      Running /target/debug/deps/cassowaryr-eb61f24216428580
Nov 01 02:42:50.404 INFO blam! 
Nov 01 02:42:50.404 INFO blam! running 1 test
Nov 01 02:42:50.404 INFO kablam!    Doc-tests cassowaryr
Nov 01 02:42:50.405 INFO blam! test cass_tests::t1 ... ok
Nov 01 02:42:50.405 INFO blam! 
Nov 01 02:42:50.405 INFO blam! test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 02:42:50.405 INFO blam! 
Nov 01 02:42:50.765 INFO blam! 
Nov 01 02:42:50.765 INFO blam! running 0 tests
Nov 01 02:42:50.765 INFO blam! 
Nov 01 02:42:50.765 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 02:42:50.765 INFO blam! 
Nov 01 02:42:50.772 INFO kablam! su: No module specific data is present
Nov 01 02:42:51.101 INFO running `"docker" "rm" "-f" "40c728217b0a89a618823c0e3d12ac8d310182d4fa5d329e85faf788b3f4de9f"`
Nov 01 02:42:51.161 INFO blam! 40c728217b0a89a618823c0e3d12ac8d310182d4fa5d329e85faf788b3f4de9f
