Dec 05 14:04:22.722 INFO testing mohas556/cassowaryr against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 05 14:04:22.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"` Dec 05 14:04:22.909 INFO [stdout] 0cf746c9192bd06646d8efafc4bf2dfdd3830c5726bdc5f58258b6b12e65a09a Dec 05 14:04:22.911 INFO running `"docker" "start" "-a" "0cf746c9192bd06646d8efafc4bf2dfdd3830c5726bdc5f58258b6b12e65a09a"` Dec 05 14:04:23.258 INFO [stderr] usermod: no changes Dec 05 14:04:23.285 INFO [stderr] Compiling cassowaryr v0.1.0 (/source) Dec 05 14:04:23.473 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 05 14:04:23.473 INFO [stderr] --> src/lib.rs:2055:36 Dec 05 14:04:23.473 INFO [stderr] | Dec 05 14:04:23.473 INFO [stderr] 2055 | if (val > 0f64 && var.pivotable()) { Dec 05 14:04:23.473 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 14:04:23.473 INFO [stderr] | Dec 05 14:04:23.473 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 14:04:23.473 INFO [stderr] Dec 05 14:04:23.700 INFO [stderr] warning: value assigned to `prev_edit_constant` is never read Dec 05 14:04:23.700 INFO [stderr] --> src/lib.rs:1838:25 Dec 05 14:04:23.700 INFO [stderr] | Dec 05 14:04:23.700 INFO [stderr] 1838 | prev_edit_constant = some_val; Dec 05 14:04:23.700 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:23.700 INFO [stderr] | Dec 05 14:04:23.700 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 14:04:23.700 INFO [stderr] Dec 05 14:04:23.700 INFO [stderr] warning: value assigned to `r` is never read Dec 05 14:04:23.700 INFO [stderr] --> src/lib.rs:2006:25 Dec 05 14:04:23.700 INFO [stderr] | Dec 05 14:04:23.700 INFO [stderr] 2006 | let mut r: f64 = 0f64; Dec 05 14:04:23.700 INFO [stderr] | ^ Dec 05 14:04:23.700 INFO [stderr] Dec 05 14:04:24.589 INFO [stderr] warning: value assigned to `prev_edit_constant` is never read Dec 05 14:04:24.589 INFO [stderr] --> src/main.rs:1830:7 Dec 05 14:04:24.589 INFO [stderr] | Dec 05 14:04:24.589 INFO [stderr] 1830 | prev_edit_constant = some_val; Dec 05 14:04:24.590 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.590 INFO [stderr] | Dec 05 14:04:24.590 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 14:04:24.590 INFO [stderr] Dec 05 14:04:24.593 INFO [stderr] warning: value assigned to `r` is never read Dec 05 14:04:24.593 INFO [stderr] --> src/main.rs:1997:25 Dec 05 14:04:24.593 INFO [stderr] | Dec 05 14:04:24.593 INFO [stderr] 1997 | let mut r: f64 = 0f64; Dec 05 14:04:24.593 INFO [stderr] | ^ Dec 05 14:04:24.593 INFO [stderr] Dec 05 14:04:24.628 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.628 INFO [stderr] --> src/main.rs:863:14 Dec 05 14:04:24.628 INFO [stderr] | Dec 05 14:04:24.628 INFO [stderr] 863 | let mut expr = Rc::new(Expression::new_blank()); Dec 05 14:04:24.628 INFO [stderr] | ----^^^^ Dec 05 14:04:24.628 INFO [stderr] | | Dec 05 14:04:24.628 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.628 INFO [stderr] | Dec 05 14:04:24.628 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 14:04:24.628 INFO [stderr] Dec 05 14:04:24.628 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.628 INFO [stderr] --> src/main.rs:915:21 Dec 05 14:04:24.628 INFO [stderr] | Dec 05 14:04:24.628 INFO [stderr] 915 | let mut expr = Rc::new(Expression::new_single_variable(var_two)); Dec 05 14:04:24.628 INFO [stderr] | ----^^^^ Dec 05 14:04:24.628 INFO [stderr] | | Dec 05 14:04:24.628 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.628 INFO [stderr] Dec 05 14:04:24.628 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.628 INFO [stderr] --> src/main.rs:937:17 Dec 05 14:04:24.628 INFO [stderr] | Dec 05 14:04:24.628 INFO [stderr] 937 | let mut cexpr: Rc = expr.clone(); Dec 05 14:04:24.628 INFO [stderr] | ----^^^^^ Dec 05 14:04:24.628 INFO [stderr] | | Dec 05 14:04:24.628 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.628 INFO [stderr] Dec 05 14:04:24.628 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.628 INFO [stderr] --> src/main.rs:966:17 Dec 05 14:04:24.628 INFO [stderr] | Dec 05 14:04:24.628 INFO [stderr] 966 | let mut expr = expr_two.clone(); Dec 05 14:04:24.628 INFO [stderr] | ----^^^^ Dec 05 14:04:24.628 INFO [stderr] | | Dec 05 14:04:24.628 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.628 INFO [stderr] Dec 05 14:04:24.631 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.631 INFO [stderr] --> src/main.rs:1146:17 Dec 05 14:04:24.631 INFO [stderr] | Dec 05 14:04:24.631 INFO [stderr] 1146 | let mut expr = Rc::new(Expression::new_blank()); Dec 05 14:04:24.631 INFO [stderr] | ----^^^^ Dec 05 14:04:24.631 INFO [stderr] | | Dec 05 14:04:24.631 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.631 INFO [stderr] Dec 05 14:04:24.648 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.648 INFO [stderr] --> src/main.rs:1268:17 Dec 05 14:04:24.648 INFO [stderr] | Dec 05 14:04:24.648 INFO [stderr] 1268 | let mut prev_edit_constant = 0f64; Dec 05 14:04:24.648 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.648 INFO [stderr] | | Dec 05 14:04:24.648 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.648 INFO [stderr] Dec 05 14:04:24.648 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.648 INFO [stderr] --> src/main.rs:1270:17 Dec 05 14:04:24.648 INFO [stderr] | Dec 05 14:04:24.648 INFO [stderr] 1270 | let mut expr = self.new_expression(constraint, Dec 05 14:04:24.648 INFO [stderr] | ----^^^^ Dec 05 14:04:24.648 INFO [stderr] | | Dec 05 14:04:24.648 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.648 INFO [stderr] Dec 05 14:04:24.651 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.651 INFO [stderr] --> src/main.rs:1389:22 Dec 05 14:04:24.651 INFO [stderr] | Dec 05 14:04:24.651 INFO [stderr] 1389 | Some(mut expr) => { Dec 05 14:04:24.651 INFO [stderr] | ----^^^^ Dec 05 14:04:24.651 INFO [stderr] | | Dec 05 14:04:24.651 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.651 INFO [stderr] Dec 05 14:04:24.664 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.664 INFO [stderr] --> src/main.rs:1429:17 Dec 05 14:04:24.664 INFO [stderr] | Dec 05 14:04:24.664 INFO [stderr] 1429 | let mut obj_row: Rc = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:24.664 INFO [stderr] | ----^^^^^^^ Dec 05 14:04:24.664 INFO [stderr] | | Dec 05 14:04:24.664 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.664 INFO [stderr] Dec 05 14:04:24.664 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.664 INFO [stderr] --> src/main.rs:1432:17 Dec 05 14:04:24.664 INFO [stderr] | Dec 05 14:04:24.664 INFO [stderr] 1432 | let mut error_option = self.error_vars.borrow_mut().get(constraint).map(|x| x.clone()); Dec 05 14:04:24.664 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 14:04:24.664 INFO [stderr] | | Dec 05 14:04:24.664 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.664 INFO [stderr] Dec 05 14:04:24.680 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.680 INFO [stderr] --> src/main.rs:1760:25 Dec 05 14:04:24.680 INFO [stderr] | Dec 05 14:04:24.680 INFO [stderr] 1760 | let mut row_expr = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:24.680 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:24.680 INFO [stderr] | | Dec 05 14:04:24.680 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.680 INFO [stderr] Dec 05 14:04:24.680 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.680 INFO [stderr] --> src/main.rs:1800:25 Dec 05 14:04:24.680 INFO [stderr] | Dec 05 14:04:24.680 INFO [stderr] 1800 | let mut row_expr = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:24.680 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:24.680 INFO [stderr] | | Dec 05 14:04:24.680 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.680 INFO [stderr] Dec 05 14:04:24.680 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.680 INFO [stderr] --> src/main.rs:1816:25 Dec 05 14:04:24.680 INFO [stderr] | Dec 05 14:04:24.680 INFO [stderr] 1816 | let mut some_val = constraint_expr.mref.borrow().clone().constant.clone(); Dec 05 14:04:24.680 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:24.680 INFO [stderr] | | Dec 05 14:04:24.680 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.680 INFO [stderr] Dec 05 14:04:24.696 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.696 INFO [stderr] --> src/main.rs:2038:17 Dec 05 14:04:24.696 INFO [stderr] | Dec 05 14:04:24.696 INFO [stderr] 2038 | let mut len = self.infeasible_rows.borrow().len(); Dec 05 14:04:24.696 INFO [stderr] | ----^^^ Dec 05 14:04:24.696 INFO [stderr] | | Dec 05 14:04:24.696 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.696 INFO [stderr] Dec 05 14:04:24.704 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.704 INFO [stderr] --> src/main.rs:2184:14 Dec 05 14:04:24.704 INFO [stderr] | Dec 05 14:04:24.704 INFO [stderr] 2184 | let mut m = self.columns.borrow().clone(); Dec 05 14:04:24.704 INFO [stderr] | ----^ Dec 05 14:04:24.704 INFO [stderr] | | Dec 05 14:04:24.704 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.704 INFO [stderr] Dec 05 14:04:24.727 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1216:10 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1216 | self.add_constraint(&c); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1280:21 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1280 | self.add_with_artificial(&expr); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1307:17 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1307 | self.optimise(&obj); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1373:13 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1373 | self.optimise(&obj_var); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1401:29 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1401 | self.pivot(&entry_var, &slack_var); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1514:25 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1514 | self.pivot(&marker, &exit_var.unwrap()); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1574:17 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1574 | self.optimise(&obj); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1691:13 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1691 | self.remove_constraint(constraint); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1702:17 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1702 | self.add_edit_var(var, Strength::REQUIRED); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.729 INFO [stderr] Dec 05 14:04:24.729 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.729 INFO [stderr] --> src/main.rs:1703:17 Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.729 INFO [stderr] 1703 | self.begin_edit(); Dec 05 14:04:24.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.729 INFO [stderr] | Dec 05 14:04:24.730 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.730 INFO [stderr] Dec 05 14:04:24.730 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.730 INFO [stderr] --> src/main.rs:1706:25 Dec 05 14:04:24.730 INFO [stderr] | Dec 05 14:04:24.730 INFO [stderr] 1706 | self.end_edit(); Dec 05 14:04:24.730 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 14:04:24.733 INFO [stderr] | Dec 05 14:04:24.733 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.733 INFO [stderr] Dec 05 14:04:24.733 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.733 INFO [stderr] --> src/main.rs:1854:13 Dec 05 14:04:24.733 INFO [stderr] | Dec 05 14:04:24.733 INFO [stderr] 1854 | self.dual_optimise(); Dec 05 14:04:24.733 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.733 INFO [stderr] | Dec 05 14:04:24.733 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.733 INFO [stderr] Dec 05 14:04:24.733 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.733 INFO [stderr] --> src/main.rs:2026:17 Dec 05 14:04:24.733 INFO [stderr] | Dec 05 14:04:24.733 INFO [stderr] 2026 | self.pivot(&entry_var.clone().unwrap(), &exit_var.clone().unwrap()); Dec 05 14:04:24.733 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.733 INFO [stderr] | Dec 05 14:04:24.733 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.733 INFO [stderr] Dec 05 14:04:24.733 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.733 INFO [stderr] --> src/main.rs:2069:29 Dec 05 14:04:24.733 INFO [stderr] | Dec 05 14:04:24.733 INFO [stderr] 2069 | self.pivot(&entry_var.clone().unwrap(), &exit_var); Dec 05 14:04:24.733 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.733 INFO [stderr] | Dec 05 14:04:24.733 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.733 INFO [stderr] Dec 05 14:04:24.900 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.62s Dec 05 14:04:24.903 INFO [stderr] su: No module specific data is present Dec 05 14:04:25.194 INFO running `"docker" "inspect" "0cf746c9192bd06646d8efafc4bf2dfdd3830c5726bdc5f58258b6b12e65a09a"` Dec 05 14:04:25.286 INFO running `"docker" "rm" "-f" "0cf746c9192bd06646d8efafc4bf2dfdd3830c5726bdc5f58258b6b12e65a09a"` Dec 05 14:04:25.468 INFO [stdout] 0cf746c9192bd06646d8efafc4bf2dfdd3830c5726bdc5f58258b6b12e65a09a Dec 05 14:04:25.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"` Dec 05 14:04:25.821 INFO [stdout] 29cd702ea6e5200f5e1c8b5fdda52992b74cb4a3f9f5f18638b7a8ad2bd66113 Dec 05 14:04:25.823 INFO running `"docker" "start" "-a" "29cd702ea6e5200f5e1c8b5fdda52992b74cb4a3f9f5f18638b7a8ad2bd66113"` Dec 05 14:04:26.285 INFO [stderr] usermod: no changes Dec 05 14:04:26.306 INFO [stderr] Compiling cassowaryr v0.1.0 (/source) Dec 05 14:04:26.588 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 05 14:04:26.588 INFO [stderr] --> src/lib.rs:2055:36 Dec 05 14:04:26.588 INFO [stderr] | Dec 05 14:04:26.588 INFO [stderr] 2055 | if (val > 0f64 && var.pivotable()) { Dec 05 14:04:26.588 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 14:04:26.588 INFO [stderr] | Dec 05 14:04:26.588 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 14:04:26.588 INFO [stderr] Dec 05 14:04:26.806 INFO [stderr] warning: value assigned to `prev_edit_constant` is never read Dec 05 14:04:26.806 INFO [stderr] --> src/lib.rs:1838:25 Dec 05 14:04:26.806 INFO [stderr] | Dec 05 14:04:26.806 INFO [stderr] 1838 | prev_edit_constant = some_val; Dec 05 14:04:26.806 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:26.806 INFO [stderr] | Dec 05 14:04:26.806 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 14:04:26.806 INFO [stderr] Dec 05 14:04:26.806 INFO [stderr] warning: value assigned to `r` is never read Dec 05 14:04:26.806 INFO [stderr] --> src/lib.rs:2006:25 Dec 05 14:04:26.806 INFO [stderr] | Dec 05 14:04:26.806 INFO [stderr] 2006 | let mut r: f64 = 0f64; Dec 05 14:04:26.806 INFO [stderr] | ^ Dec 05 14:04:26.806 INFO [stderr] Dec 05 14:04:26.864 INFO [stderr] warning: value assigned to `prev_edit_constant` is never read Dec 05 14:04:26.864 INFO [stderr] --> src/main.rs:1830:7 Dec 05 14:04:26.864 INFO [stderr] | Dec 05 14:04:26.864 INFO [stderr] 1830 | prev_edit_constant = some_val; Dec 05 14:04:26.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:26.864 INFO [stderr] | Dec 05 14:04:26.864 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 14:04:26.864 INFO [stderr] Dec 05 14:04:26.864 INFO [stderr] warning: value assigned to `r` is never read Dec 05 14:04:26.864 INFO [stderr] --> src/main.rs:1997:25 Dec 05 14:04:26.864 INFO [stderr] | Dec 05 14:04:26.864 INFO [stderr] 1997 | let mut r: f64 = 0f64; Dec 05 14:04:26.864 INFO [stderr] | ^ Dec 05 14:04:26.864 INFO [stderr] Dec 05 14:04:26.904 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.904 INFO [stderr] --> src/main.rs:863:14 Dec 05 14:04:26.904 INFO [stderr] | Dec 05 14:04:26.904 INFO [stderr] 863 | let mut expr = Rc::new(Expression::new_blank()); Dec 05 14:04:26.904 INFO [stderr] | ----^^^^ Dec 05 14:04:26.904 INFO [stderr] | | Dec 05 14:04:26.904 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.904 INFO [stderr] | Dec 05 14:04:26.904 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 14:04:26.904 INFO [stderr] Dec 05 14:04:26.904 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.904 INFO [stderr] --> src/main.rs:915:21 Dec 05 14:04:26.904 INFO [stderr] | Dec 05 14:04:26.904 INFO [stderr] 915 | let mut expr = Rc::new(Expression::new_single_variable(var_two)); Dec 05 14:04:26.904 INFO [stderr] | ----^^^^ Dec 05 14:04:26.904 INFO [stderr] | | Dec 05 14:04:26.904 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.904 INFO [stderr] Dec 05 14:04:26.904 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.904 INFO [stderr] --> src/main.rs:937:17 Dec 05 14:04:26.904 INFO [stderr] | Dec 05 14:04:26.904 INFO [stderr] 937 | let mut cexpr: Rc = expr.clone(); Dec 05 14:04:26.904 INFO [stderr] | ----^^^^^ Dec 05 14:04:26.904 INFO [stderr] | | Dec 05 14:04:26.904 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.904 INFO [stderr] Dec 05 14:04:26.904 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.904 INFO [stderr] --> src/main.rs:966:17 Dec 05 14:04:26.904 INFO [stderr] | Dec 05 14:04:26.904 INFO [stderr] 966 | let mut expr = expr_two.clone(); Dec 05 14:04:26.904 INFO [stderr] | ----^^^^ Dec 05 14:04:26.904 INFO [stderr] | | Dec 05 14:04:26.904 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.904 INFO [stderr] Dec 05 14:04:26.916 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.916 INFO [stderr] --> src/main.rs:1146:17 Dec 05 14:04:26.916 INFO [stderr] | Dec 05 14:04:26.916 INFO [stderr] 1146 | let mut expr = Rc::new(Expression::new_blank()); Dec 05 14:04:26.916 INFO [stderr] | ----^^^^ Dec 05 14:04:26.916 INFO [stderr] | | Dec 05 14:04:26.916 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.916 INFO [stderr] Dec 05 14:04:26.917 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.917 INFO [stderr] --> src/main.rs:1268:17 Dec 05 14:04:26.917 INFO [stderr] | Dec 05 14:04:26.917 INFO [stderr] 1268 | let mut prev_edit_constant = 0f64; Dec 05 14:04:26.917 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^ Dec 05 14:04:26.917 INFO [stderr] | | Dec 05 14:04:26.917 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.917 INFO [stderr] Dec 05 14:04:26.917 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.917 INFO [stderr] --> src/main.rs:1270:17 Dec 05 14:04:26.917 INFO [stderr] | Dec 05 14:04:26.917 INFO [stderr] 1270 | let mut expr = self.new_expression(constraint, Dec 05 14:04:26.917 INFO [stderr] | ----^^^^ Dec 05 14:04:26.917 INFO [stderr] | | Dec 05 14:04:26.917 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.917 INFO [stderr] Dec 05 14:04:26.924 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.924 INFO [stderr] --> src/main.rs:1389:22 Dec 05 14:04:26.924 INFO [stderr] | Dec 05 14:04:26.924 INFO [stderr] 1389 | Some(mut expr) => { Dec 05 14:04:26.924 INFO [stderr] | ----^^^^ Dec 05 14:04:26.924 INFO [stderr] | | Dec 05 14:04:26.924 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.924 INFO [stderr] Dec 05 14:04:26.937 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.937 INFO [stderr] --> src/main.rs:1429:17 Dec 05 14:04:26.937 INFO [stderr] | Dec 05 14:04:26.937 INFO [stderr] 1429 | let mut obj_row: Rc = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:26.937 INFO [stderr] | ----^^^^^^^ Dec 05 14:04:26.937 INFO [stderr] | | Dec 05 14:04:26.937 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.937 INFO [stderr] Dec 05 14:04:26.937 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.938 INFO [stderr] --> src/main.rs:1432:17 Dec 05 14:04:26.938 INFO [stderr] | Dec 05 14:04:26.938 INFO [stderr] 1432 | let mut error_option = self.error_vars.borrow_mut().get(constraint).map(|x| x.clone()); Dec 05 14:04:26.938 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 14:04:26.938 INFO [stderr] | | Dec 05 14:04:26.938 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.938 INFO [stderr] Dec 05 14:04:26.957 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.957 INFO [stderr] --> src/main.rs:1760:25 Dec 05 14:04:26.957 INFO [stderr] | Dec 05 14:04:26.957 INFO [stderr] 1760 | let mut row_expr = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:26.957 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:26.957 INFO [stderr] | | Dec 05 14:04:26.957 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.957 INFO [stderr] Dec 05 14:04:26.957 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.957 INFO [stderr] --> src/main.rs:1800:25 Dec 05 14:04:26.957 INFO [stderr] | Dec 05 14:04:26.957 INFO [stderr] 1800 | let mut row_expr = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:26.957 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:26.957 INFO [stderr] | | Dec 05 14:04:26.957 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.957 INFO [stderr] Dec 05 14:04:26.957 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.957 INFO [stderr] --> src/main.rs:1816:25 Dec 05 14:04:26.957 INFO [stderr] | Dec 05 14:04:26.957 INFO [stderr] 1816 | let mut some_val = constraint_expr.mref.borrow().clone().constant.clone(); Dec 05 14:04:26.957 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:26.957 INFO [stderr] | | Dec 05 14:04:26.957 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.957 INFO [stderr] Dec 05 14:04:26.984 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.984 INFO [stderr] --> src/main.rs:2038:17 Dec 05 14:04:26.984 INFO [stderr] | Dec 05 14:04:26.984 INFO [stderr] 2038 | let mut len = self.infeasible_rows.borrow().len(); Dec 05 14:04:26.984 INFO [stderr] | ----^^^ Dec 05 14:04:26.984 INFO [stderr] | | Dec 05 14:04:26.984 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.984 INFO [stderr] Dec 05 14:04:26.988 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:26.988 INFO [stderr] --> src/main.rs:2184:14 Dec 05 14:04:26.988 INFO [stderr] | Dec 05 14:04:26.988 INFO [stderr] 2184 | let mut m = self.columns.borrow().clone(); Dec 05 14:04:26.988 INFO [stderr] | ----^ Dec 05 14:04:26.988 INFO [stderr] | | Dec 05 14:04:26.988 INFO [stderr] | help: remove this `mut` Dec 05 14:04:26.988 INFO [stderr] Dec 05 14:04:27.007 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.007 INFO [stderr] --> src/main.rs:2406:17 Dec 05 14:04:27.007 INFO [stderr] | Dec 05 14:04:27.007 INFO [stderr] 2406 | let mut x: Rc = Rc::new(Variable::new(String::from("var1"), Dec 05 14:04:27.007 INFO [stderr] | ----^ Dec 05 14:04:27.007 INFO [stderr] | | Dec 05 14:04:27.007 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.007 INFO [stderr] Dec 05 14:04:27.007 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.007 INFO [stderr] --> src/main.rs:2410:17 Dec 05 14:04:27.007 INFO [stderr] | Dec 05 14:04:27.007 INFO [stderr] 2410 | let mut y: Rc = Rc::new(Variable::new(String::from("var2"), Dec 05 14:04:27.007 INFO [stderr] | ----^ Dec 05 14:04:27.007 INFO [stderr] | | Dec 05 14:04:27.007 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.007 INFO [stderr] Dec 05 14:04:27.021 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.021 INFO [stderr] --> src/main.rs:1216:10 Dec 05 14:04:27.021 INFO [stderr] | Dec 05 14:04:27.021 INFO [stderr] 1216 | self.add_constraint(&c); Dec 05 14:04:27.021 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.021 INFO [stderr] | Dec 05 14:04:27.021 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 14:04:27.021 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.021 INFO [stderr] Dec 05 14:04:27.021 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.021 INFO [stderr] --> src/main.rs:1280:21 Dec 05 14:04:27.021 INFO [stderr] | Dec 05 14:04:27.021 INFO [stderr] 1280 | self.add_with_artificial(&expr); Dec 05 14:04:27.021 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.021 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1307:17 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1307 | self.optimise(&obj); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1373:13 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1373 | self.optimise(&obj_var); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1401:29 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1401 | self.pivot(&entry_var, &slack_var); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1514:25 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1514 | self.pivot(&marker, &exit_var.unwrap()); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1574:17 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1574 | self.optimise(&obj); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1691:13 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1691 | self.remove_constraint(constraint); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1702:17 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1702 | self.add_edit_var(var, Strength::REQUIRED); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1703:17 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1703 | self.begin_edit(); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1706:25 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] 1706 | self.end_edit(); Dec 05 14:04:27.025 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.025 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.025 INFO [stderr] Dec 05 14:04:27.025 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.025 INFO [stderr] --> src/main.rs:1854:13 Dec 05 14:04:27.025 INFO [stderr] | Dec 05 14:04:27.026 INFO [stderr] 1854 | self.dual_optimise(); Dec 05 14:04:27.026 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.026 INFO [stderr] | Dec 05 14:04:27.026 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.026 INFO [stderr] Dec 05 14:04:27.026 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.026 INFO [stderr] --> src/main.rs:2026:17 Dec 05 14:04:27.026 INFO [stderr] | Dec 05 14:04:27.026 INFO [stderr] 2026 | self.pivot(&entry_var.clone().unwrap(), &exit_var.clone().unwrap()); Dec 05 14:04:27.026 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.026 INFO [stderr] | Dec 05 14:04:27.026 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.026 INFO [stderr] Dec 05 14:04:27.026 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.026 INFO [stderr] --> src/main.rs:2069:29 Dec 05 14:04:27.026 INFO [stderr] | Dec 05 14:04:27.026 INFO [stderr] 2069 | self.pivot(&entry_var.clone().unwrap(), &exit_var); Dec 05 14:04:27.026 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.026 INFO [stderr] | Dec 05 14:04:27.026 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.026 INFO [stderr] Dec 05 14:04:27.032 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.032 INFO [stderr] --> src/main.rs:2424:13 Dec 05 14:04:27.032 INFO [stderr] | Dec 05 14:04:27.032 INFO [stderr] 2424 | s.add_constraint(&c); Dec 05 14:04:27.032 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.032 INFO [stderr] | Dec 05 14:04:27.032 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.032 INFO [stderr] Dec 05 14:04:29.538 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.24s Dec 05 14:04:29.540 INFO [stderr] su: No module specific data is present Dec 05 14:04:29.826 INFO running `"docker" "inspect" "29cd702ea6e5200f5e1c8b5fdda52992b74cb4a3f9f5f18638b7a8ad2bd66113"` Dec 05 14:04:29.912 INFO running `"docker" "rm" "-f" "29cd702ea6e5200f5e1c8b5fdda52992b74cb4a3f9f5f18638b7a8ad2bd66113"` Dec 05 14:04:29.983 INFO [stdout] 29cd702ea6e5200f5e1c8b5fdda52992b74cb4a3f9f5f18638b7a8ad2bd66113 Dec 05 14:04:29.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"` Dec 05 14:04:30.161 INFO [stdout] 3e0bd20cb497cab5b67a55fe2e5070b1d0c6dcf625fa61c809ea2f300220e0fc Dec 05 14:04:30.163 INFO running `"docker" "start" "-a" "3e0bd20cb497cab5b67a55fe2e5070b1d0c6dcf625fa61c809ea2f300220e0fc"` Dec 05 14:04:30.499 INFO [stderr] usermod: no changes Dec 05 14:04:30.523 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 05 14:04:30.524 INFO [stderr] Running /target/debug/deps/cassowaryr-600cc27bcc4b7bc0 Dec 05 14:04:30.526 INFO [stdout] Dec 05 14:04:30.526 INFO [stdout] running 4 tests Dec 05 14:04:30.529 INFO [stdout] test cass_tests::t3 ... ok Dec 05 14:04:30.529 INFO [stdout] test cass_tests::t1 ... ok Dec 05 14:04:30.529 INFO [stdout] test cass_tests::t2 ... ok Dec 05 14:04:30.530 INFO [stdout] test cass_tests::t4 ... ok Dec 05 14:04:30.530 INFO [stdout] Dec 05 14:04:30.530 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 14:04:30.530 INFO [stdout] Dec 05 14:04:30.531 INFO [stderr] Running /target/debug/deps/cassowaryr-07884ba35128575f Dec 05 14:04:30.533 INFO [stdout] Dec 05 14:04:30.533 INFO [stdout] running 1 test Dec 05 14:04:30.534 INFO [stdout] test cass_tests::t1 ... ok Dec 05 14:04:30.534 INFO [stdout] Dec 05 14:04:30.534 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 14:04:30.534 INFO [stdout] Dec 05 14:04:30.534 INFO [stderr] Doc-tests cassowaryr Dec 05 14:04:30.798 INFO [stdout] Dec 05 14:04:30.798 INFO [stdout] running 0 tests Dec 05 14:04:30.798 INFO [stdout] Dec 05 14:04:30.798 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 14:04:30.798 INFO [stdout] Dec 05 14:04:30.804 INFO [stderr] su: No module specific data is present Dec 05 14:04:31.078 INFO running `"docker" "inspect" "3e0bd20cb497cab5b67a55fe2e5070b1d0c6dcf625fa61c809ea2f300220e0fc"` Dec 05 14:04:31.276 INFO running `"docker" "rm" "-f" "3e0bd20cb497cab5b67a55fe2e5070b1d0c6dcf625fa61c809ea2f300220e0fc"` Dec 05 14:04:31.560 INFO [stdout] 3e0bd20cb497cab5b67a55fe2e5070b1d0c6dcf625fa61c809ea2f300220e0fc