Dec 05 14:04:22.919 INFO testing mohas556/cassowaryr against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 14:04:22.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:04:23.089 INFO [stdout] 27871cdf5de674fe0c9c1e650d3cb602a1e3ae8dc613a11dbc9d2645ec5b2b55 Dec 05 14:04:23.090 INFO running `"docker" "start" "-a" "27871cdf5de674fe0c9c1e650d3cb602a1e3ae8dc613a11dbc9d2645ec5b2b55"` Dec 05 14:04:23.485 INFO [stderr] usermod: no changes Dec 05 14:04:23.512 INFO [stderr] Compiling cassowaryr v0.1.0 (/source) Dec 05 14:04:23.719 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 05 14:04:23.719 INFO [stderr] --> src/lib.rs:2055:36 Dec 05 14:04:23.719 INFO [stderr] | Dec 05 14:04:23.719 INFO [stderr] 2055 | if (val > 0f64 && var.pivotable()) { Dec 05 14:04:23.719 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 14:04:23.719 INFO [stderr] | Dec 05 14:04:23.719 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 14:04:23.719 INFO [stderr] Dec 05 14:04:23.924 INFO [stderr] warning: value assigned to `prev_edit_constant` is never read Dec 05 14:04:23.924 INFO [stderr] --> src/lib.rs:1838:25 Dec 05 14:04:23.924 INFO [stderr] | Dec 05 14:04:23.924 INFO [stderr] 1838 | prev_edit_constant = some_val; Dec 05 14:04:23.924 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:23.924 INFO [stderr] | Dec 05 14:04:23.924 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 14:04:23.924 INFO [stderr] Dec 05 14:04:23.924 INFO [stderr] warning: value assigned to `r` is never read Dec 05 14:04:23.924 INFO [stderr] --> src/lib.rs:2006:25 Dec 05 14:04:23.924 INFO [stderr] | Dec 05 14:04:23.924 INFO [stderr] 2006 | let mut r: f64 = 0f64; Dec 05 14:04:23.924 INFO [stderr] | ^ Dec 05 14:04:23.924 INFO [stderr] Dec 05 14:04:24.767 INFO [stderr] warning: value assigned to `prev_edit_constant` is never read Dec 05 14:04:24.767 INFO [stderr] --> src/main.rs:1830:7 Dec 05 14:04:24.767 INFO [stderr] | Dec 05 14:04:24.767 INFO [stderr] 1830 | prev_edit_constant = some_val; Dec 05 14:04:24.767 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.767 INFO [stderr] | Dec 05 14:04:24.767 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 14:04:24.768 INFO [stderr] Dec 05 14:04:24.768 INFO [stderr] warning: value assigned to `r` is never read Dec 05 14:04:24.768 INFO [stderr] --> src/main.rs:1997:25 Dec 05 14:04:24.768 INFO [stderr] | Dec 05 14:04:24.768 INFO [stderr] 1997 | let mut r: f64 = 0f64; Dec 05 14:04:24.768 INFO [stderr] | ^ Dec 05 14:04:24.768 INFO [stderr] Dec 05 14:04:24.797 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.797 INFO [stderr] --> src/main.rs:863:14 Dec 05 14:04:24.797 INFO [stderr] | Dec 05 14:04:24.797 INFO [stderr] 863 | let mut expr = Rc::new(Expression::new_blank()); Dec 05 14:04:24.797 INFO [stderr] | ----^^^^ Dec 05 14:04:24.797 INFO [stderr] | | Dec 05 14:04:24.797 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.797 INFO [stderr] | Dec 05 14:04:24.797 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 14:04:24.797 INFO [stderr] Dec 05 14:04:24.797 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.797 INFO [stderr] --> src/main.rs:915:21 Dec 05 14:04:24.797 INFO [stderr] | Dec 05 14:04:24.798 INFO [stderr] 915 | let mut expr = Rc::new(Expression::new_single_variable(var_two)); Dec 05 14:04:24.798 INFO [stderr] | ----^^^^ Dec 05 14:04:24.798 INFO [stderr] | | Dec 05 14:04:24.798 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.798 INFO [stderr] Dec 05 14:04:24.798 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.798 INFO [stderr] --> src/main.rs:937:17 Dec 05 14:04:24.798 INFO [stderr] | Dec 05 14:04:24.798 INFO [stderr] 937 | let mut cexpr: Rc = expr.clone(); Dec 05 14:04:24.798 INFO [stderr] | ----^^^^^ Dec 05 14:04:24.798 INFO [stderr] | | Dec 05 14:04:24.798 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.798 INFO [stderr] Dec 05 14:04:24.799 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.799 INFO [stderr] --> src/main.rs:966:17 Dec 05 14:04:24.799 INFO [stderr] | Dec 05 14:04:24.799 INFO [stderr] 966 | let mut expr = expr_two.clone(); Dec 05 14:04:24.799 INFO [stderr] | ----^^^^ Dec 05 14:04:24.799 INFO [stderr] | | Dec 05 14:04:24.799 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.799 INFO [stderr] Dec 05 14:04:24.802 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.802 INFO [stderr] --> src/main.rs:1146:17 Dec 05 14:04:24.802 INFO [stderr] | Dec 05 14:04:24.802 INFO [stderr] 1146 | let mut expr = Rc::new(Expression::new_blank()); Dec 05 14:04:24.802 INFO [stderr] | ----^^^^ Dec 05 14:04:24.802 INFO [stderr] | | Dec 05 14:04:24.802 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.802 INFO [stderr] Dec 05 14:04:24.812 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.812 INFO [stderr] --> src/main.rs:1268:17 Dec 05 14:04:24.812 INFO [stderr] | Dec 05 14:04:24.812 INFO [stderr] 1268 | let mut prev_edit_constant = 0f64; Dec 05 14:04:24.812 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.812 INFO [stderr] | | Dec 05 14:04:24.812 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.812 INFO [stderr] Dec 05 14:04:24.812 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.812 INFO [stderr] --> src/main.rs:1270:17 Dec 05 14:04:24.812 INFO [stderr] | Dec 05 14:04:24.812 INFO [stderr] 1270 | let mut expr = self.new_expression(constraint, Dec 05 14:04:24.812 INFO [stderr] | ----^^^^ Dec 05 14:04:24.812 INFO [stderr] | | Dec 05 14:04:24.812 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.812 INFO [stderr] Dec 05 14:04:24.816 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.816 INFO [stderr] --> src/main.rs:1389:22 Dec 05 14:04:24.816 INFO [stderr] | Dec 05 14:04:24.816 INFO [stderr] 1389 | Some(mut expr) => { Dec 05 14:04:24.816 INFO [stderr] | ----^^^^ Dec 05 14:04:24.816 INFO [stderr] | | Dec 05 14:04:24.816 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.816 INFO [stderr] Dec 05 14:04:24.828 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.828 INFO [stderr] --> src/main.rs:1429:17 Dec 05 14:04:24.828 INFO [stderr] | Dec 05 14:04:24.828 INFO [stderr] 1429 | let mut obj_row: Rc = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:24.828 INFO [stderr] | ----^^^^^^^ Dec 05 14:04:24.828 INFO [stderr] | | Dec 05 14:04:24.828 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.828 INFO [stderr] Dec 05 14:04:24.828 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.828 INFO [stderr] --> src/main.rs:1432:17 Dec 05 14:04:24.828 INFO [stderr] | Dec 05 14:04:24.828 INFO [stderr] 1432 | let mut error_option = self.error_vars.borrow_mut().get(constraint).map(|x| x.clone()); Dec 05 14:04:24.828 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 14:04:24.828 INFO [stderr] | | Dec 05 14:04:24.828 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.828 INFO [stderr] Dec 05 14:04:24.840 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.840 INFO [stderr] --> src/main.rs:1760:25 Dec 05 14:04:24.840 INFO [stderr] | Dec 05 14:04:24.840 INFO [stderr] 1760 | let mut row_expr = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:24.840 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:24.840 INFO [stderr] | | Dec 05 14:04:24.840 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.840 INFO [stderr] Dec 05 14:04:24.840 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.840 INFO [stderr] --> src/main.rs:1800:25 Dec 05 14:04:24.840 INFO [stderr] | Dec 05 14:04:24.840 INFO [stderr] 1800 | let mut row_expr = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:24.840 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:24.840 INFO [stderr] | | Dec 05 14:04:24.840 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.840 INFO [stderr] Dec 05 14:04:24.840 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.840 INFO [stderr] --> src/main.rs:1816:25 Dec 05 14:04:24.840 INFO [stderr] | Dec 05 14:04:24.840 INFO [stderr] 1816 | let mut some_val = constraint_expr.mref.borrow().clone().constant.clone(); Dec 05 14:04:24.840 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:24.840 INFO [stderr] | | Dec 05 14:04:24.840 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.840 INFO [stderr] Dec 05 14:04:24.853 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.853 INFO [stderr] --> src/main.rs:2038:17 Dec 05 14:04:24.853 INFO [stderr] | Dec 05 14:04:24.853 INFO [stderr] 2038 | let mut len = self.infeasible_rows.borrow().len(); Dec 05 14:04:24.853 INFO [stderr] | ----^^^ Dec 05 14:04:24.853 INFO [stderr] | | Dec 05 14:04:24.853 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.853 INFO [stderr] Dec 05 14:04:24.857 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:24.857 INFO [stderr] --> src/main.rs:2184:14 Dec 05 14:04:24.857 INFO [stderr] | Dec 05 14:04:24.857 INFO [stderr] 2184 | let mut m = self.columns.borrow().clone(); Dec 05 14:04:24.857 INFO [stderr] | ----^ Dec 05 14:04:24.857 INFO [stderr] | | Dec 05 14:04:24.857 INFO [stderr] | help: remove this `mut` Dec 05 14:04:24.857 INFO [stderr] Dec 05 14:04:24.880 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.880 INFO [stderr] --> src/main.rs:1216:10 Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] 1216 | self.add_constraint(&c); Dec 05 14:04:24.880 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 14:04:24.880 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.880 INFO [stderr] Dec 05 14:04:24.880 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.880 INFO [stderr] --> src/main.rs:1280:21 Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] 1280 | self.add_with_artificial(&expr); Dec 05 14:04:24.880 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.880 INFO [stderr] Dec 05 14:04:24.880 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.880 INFO [stderr] --> src/main.rs:1307:17 Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] 1307 | self.optimise(&obj); Dec 05 14:04:24.880 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.880 INFO [stderr] Dec 05 14:04:24.880 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.880 INFO [stderr] --> src/main.rs:1373:13 Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] 1373 | self.optimise(&obj_var); Dec 05 14:04:24.880 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.880 INFO [stderr] Dec 05 14:04:24.880 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.880 INFO [stderr] --> src/main.rs:1401:29 Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] 1401 | self.pivot(&entry_var, &slack_var); Dec 05 14:04:24.880 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.880 INFO [stderr] | Dec 05 14:04:24.880 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.880 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:1514:25 Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] 1514 | self.pivot(&marker, &exit_var.unwrap()); Dec 05 14:04:24.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.881 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:1574:17 Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] 1574 | self.optimise(&obj); Dec 05 14:04:24.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.881 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:1691:13 Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] 1691 | self.remove_constraint(constraint); Dec 05 14:04:24.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.881 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:1702:17 Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] 1702 | self.add_edit_var(var, Strength::REQUIRED); Dec 05 14:04:24.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.881 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:1703:17 Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] 1703 | self.begin_edit(); Dec 05 14:04:24.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.881 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:1706:25 Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] 1706 | self.end_edit(); Dec 05 14:04:24.881 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.881 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:1854:13 Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] 1854 | self.dual_optimise(); Dec 05 14:04:24.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.881 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:2026:17 Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] 2026 | self.pivot(&entry_var.clone().unwrap(), &exit_var.clone().unwrap()); Dec 05 14:04:24.881 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.881 INFO [stderr] | Dec 05 14:04:24.881 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.881 INFO [stderr] Dec 05 14:04:24.881 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:24.881 INFO [stderr] --> src/main.rs:2069:29 Dec 05 14:04:24.882 INFO [stderr] | Dec 05 14:04:24.882 INFO [stderr] 2069 | self.pivot(&entry_var.clone().unwrap(), &exit_var); Dec 05 14:04:24.882 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:24.882 INFO [stderr] | Dec 05 14:04:24.882 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:24.882 INFO [stderr] Dec 05 14:04:25.043 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.54s Dec 05 14:04:25.046 INFO [stderr] su: No module specific data is present Dec 05 14:04:25.289 INFO running `"docker" "inspect" "27871cdf5de674fe0c9c1e650d3cb602a1e3ae8dc613a11dbc9d2645ec5b2b55"` Dec 05 14:04:25.470 INFO running `"docker" "rm" "-f" "27871cdf5de674fe0c9c1e650d3cb602a1e3ae8dc613a11dbc9d2645ec5b2b55"` Dec 05 14:04:25.754 INFO [stdout] 27871cdf5de674fe0c9c1e650d3cb602a1e3ae8dc613a11dbc9d2645ec5b2b55 Dec 05 14:04:25.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:04:25.944 INFO [stdout] be297da49e613bbe622e2bd410a1d3b39f4b95928e8a1a185a2213922ab34914 Dec 05 14:04:25.946 INFO running `"docker" "start" "-a" "be297da49e613bbe622e2bd410a1d3b39f4b95928e8a1a185a2213922ab34914"` Dec 05 14:04:26.442 INFO [stderr] usermod: no changes Dec 05 14:04:26.479 INFO [stderr] Compiling cassowaryr v0.1.0 (/source) Dec 05 14:04:26.782 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 05 14:04:26.782 INFO [stderr] --> src/lib.rs:2055:36 Dec 05 14:04:26.782 INFO [stderr] | Dec 05 14:04:26.782 INFO [stderr] 2055 | if (val > 0f64 && var.pivotable()) { Dec 05 14:04:26.782 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 05 14:04:26.782 INFO [stderr] | Dec 05 14:04:26.782 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 05 14:04:26.782 INFO [stderr] Dec 05 14:04:26.997 INFO [stderr] warning: value assigned to `prev_edit_constant` is never read Dec 05 14:04:26.997 INFO [stderr] --> src/main.rs:1830:7 Dec 05 14:04:26.997 INFO [stderr] | Dec 05 14:04:26.997 INFO [stderr] 1830 | prev_edit_constant = some_val; Dec 05 14:04:26.997 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:26.997 INFO [stderr] | Dec 05 14:04:26.997 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 14:04:26.997 INFO [stderr] Dec 05 14:04:26.997 INFO [stderr] warning: value assigned to `r` is never read Dec 05 14:04:26.997 INFO [stderr] --> src/main.rs:1997:25 Dec 05 14:04:26.997 INFO [stderr] | Dec 05 14:04:26.997 INFO [stderr] 1997 | let mut r: f64 = 0f64; Dec 05 14:04:26.997 INFO [stderr] | ^ Dec 05 14:04:26.997 INFO [stderr] Dec 05 14:04:27.036 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.036 INFO [stderr] --> src/main.rs:863:14 Dec 05 14:04:27.036 INFO [stderr] | Dec 05 14:04:27.036 INFO [stderr] 863 | let mut expr = Rc::new(Expression::new_blank()); Dec 05 14:04:27.036 INFO [stderr] | ----^^^^ Dec 05 14:04:27.036 INFO [stderr] | | Dec 05 14:04:27.036 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.036 INFO [stderr] | Dec 05 14:04:27.036 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 14:04:27.036 INFO [stderr] Dec 05 14:04:27.036 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.036 INFO [stderr] --> src/main.rs:915:21 Dec 05 14:04:27.036 INFO [stderr] | Dec 05 14:04:27.036 INFO [stderr] 915 | let mut expr = Rc::new(Expression::new_single_variable(var_two)); Dec 05 14:04:27.036 INFO [stderr] | ----^^^^ Dec 05 14:04:27.036 INFO [stderr] | | Dec 05 14:04:27.036 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.036 INFO [stderr] Dec 05 14:04:27.036 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.036 INFO [stderr] --> src/main.rs:937:17 Dec 05 14:04:27.036 INFO [stderr] | Dec 05 14:04:27.036 INFO [stderr] 937 | let mut cexpr: Rc = expr.clone(); Dec 05 14:04:27.036 INFO [stderr] | ----^^^^^ Dec 05 14:04:27.036 INFO [stderr] | | Dec 05 14:04:27.036 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.036 INFO [stderr] Dec 05 14:04:27.036 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.036 INFO [stderr] --> src/main.rs:966:17 Dec 05 14:04:27.036 INFO [stderr] | Dec 05 14:04:27.036 INFO [stderr] 966 | let mut expr = expr_two.clone(); Dec 05 14:04:27.036 INFO [stderr] | ----^^^^ Dec 05 14:04:27.036 INFO [stderr] | | Dec 05 14:04:27.037 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.037 INFO [stderr] Dec 05 14:04:27.040 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.040 INFO [stderr] --> src/main.rs:1146:17 Dec 05 14:04:27.040 INFO [stderr] | Dec 05 14:04:27.040 INFO [stderr] 1146 | let mut expr = Rc::new(Expression::new_blank()); Dec 05 14:04:27.040 INFO [stderr] | ----^^^^ Dec 05 14:04:27.040 INFO [stderr] | | Dec 05 14:04:27.040 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.040 INFO [stderr] Dec 05 14:04:27.050 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.050 INFO [stderr] --> src/main.rs:1268:17 Dec 05 14:04:27.050 INFO [stderr] | Dec 05 14:04:27.050 INFO [stderr] 1268 | let mut prev_edit_constant = 0f64; Dec 05 14:04:27.050 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.050 INFO [stderr] | | Dec 05 14:04:27.050 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.050 INFO [stderr] Dec 05 14:04:27.050 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.050 INFO [stderr] --> src/main.rs:1270:17 Dec 05 14:04:27.050 INFO [stderr] | Dec 05 14:04:27.050 INFO [stderr] 1270 | let mut expr = self.new_expression(constraint, Dec 05 14:04:27.050 INFO [stderr] | ----^^^^ Dec 05 14:04:27.050 INFO [stderr] | | Dec 05 14:04:27.050 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.050 INFO [stderr] Dec 05 14:04:27.058 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.058 INFO [stderr] --> src/main.rs:1389:22 Dec 05 14:04:27.058 INFO [stderr] | Dec 05 14:04:27.058 INFO [stderr] 1389 | Some(mut expr) => { Dec 05 14:04:27.058 INFO [stderr] | ----^^^^ Dec 05 14:04:27.058 INFO [stderr] | | Dec 05 14:04:27.058 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.058 INFO [stderr] Dec 05 14:04:27.076 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.076 INFO [stderr] --> src/main.rs:1429:17 Dec 05 14:04:27.076 INFO [stderr] | Dec 05 14:04:27.076 INFO [stderr] 1429 | let mut obj_row: Rc = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:27.076 INFO [stderr] | ----^^^^^^^ Dec 05 14:04:27.076 INFO [stderr] | | Dec 05 14:04:27.076 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.076 INFO [stderr] Dec 05 14:04:27.076 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.076 INFO [stderr] --> src/main.rs:1432:17 Dec 05 14:04:27.076 INFO [stderr] | Dec 05 14:04:27.076 INFO [stderr] 1432 | let mut error_option = self.error_vars.borrow_mut().get(constraint).map(|x| x.clone()); Dec 05 14:04:27.076 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 14:04:27.076 INFO [stderr] | | Dec 05 14:04:27.076 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.076 INFO [stderr] Dec 05 14:04:27.080 INFO [stderr] warning: value assigned to `prev_edit_constant` is never read Dec 05 14:04:27.080 INFO [stderr] --> src/lib.rs:1838:25 Dec 05 14:04:27.080 INFO [stderr] | Dec 05 14:04:27.080 INFO [stderr] 1838 | prev_edit_constant = some_val; Dec 05 14:04:27.080 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.080 INFO [stderr] | Dec 05 14:04:27.081 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 14:04:27.081 INFO [stderr] Dec 05 14:04:27.081 INFO [stderr] warning: value assigned to `r` is never read Dec 05 14:04:27.081 INFO [stderr] --> src/lib.rs:2006:25 Dec 05 14:04:27.081 INFO [stderr] | Dec 05 14:04:27.081 INFO [stderr] 2006 | let mut r: f64 = 0f64; Dec 05 14:04:27.081 INFO [stderr] | ^ Dec 05 14:04:27.081 INFO [stderr] Dec 05 14:04:27.089 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.090 INFO [stderr] --> src/main.rs:1760:25 Dec 05 14:04:27.090 INFO [stderr] | Dec 05 14:04:27.090 INFO [stderr] 1760 | let mut row_expr = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:27.090 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:27.090 INFO [stderr] | | Dec 05 14:04:27.090 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.090 INFO [stderr] Dec 05 14:04:27.090 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.090 INFO [stderr] --> src/main.rs:1800:25 Dec 05 14:04:27.090 INFO [stderr] | Dec 05 14:04:27.090 INFO [stderr] 1800 | let mut row_expr = self.get_row_expression(&obj).unwrap(); Dec 05 14:04:27.090 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:27.090 INFO [stderr] | | Dec 05 14:04:27.090 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.090 INFO [stderr] Dec 05 14:04:27.092 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.092 INFO [stderr] --> src/main.rs:1816:25 Dec 05 14:04:27.092 INFO [stderr] | Dec 05 14:04:27.092 INFO [stderr] 1816 | let mut some_val = constraint_expr.mref.borrow().clone().constant.clone(); Dec 05 14:04:27.092 INFO [stderr] | ----^^^^^^^^ Dec 05 14:04:27.092 INFO [stderr] | | Dec 05 14:04:27.092 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.092 INFO [stderr] Dec 05 14:04:27.116 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.116 INFO [stderr] --> src/main.rs:2038:17 Dec 05 14:04:27.116 INFO [stderr] | Dec 05 14:04:27.116 INFO [stderr] 2038 | let mut len = self.infeasible_rows.borrow().len(); Dec 05 14:04:27.116 INFO [stderr] | ----^^^ Dec 05 14:04:27.116 INFO [stderr] | | Dec 05 14:04:27.116 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.116 INFO [stderr] Dec 05 14:04:27.116 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.116 INFO [stderr] --> src/main.rs:2184:14 Dec 05 14:04:27.116 INFO [stderr] | Dec 05 14:04:27.116 INFO [stderr] 2184 | let mut m = self.columns.borrow().clone(); Dec 05 14:04:27.116 INFO [stderr] | ----^ Dec 05 14:04:27.116 INFO [stderr] | | Dec 05 14:04:27.116 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.116 INFO [stderr] Dec 05 14:04:27.136 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.136 INFO [stderr] --> src/main.rs:2406:17 Dec 05 14:04:27.136 INFO [stderr] | Dec 05 14:04:27.136 INFO [stderr] 2406 | let mut x: Rc = Rc::new(Variable::new(String::from("var1"), Dec 05 14:04:27.136 INFO [stderr] | ----^ Dec 05 14:04:27.136 INFO [stderr] | | Dec 05 14:04:27.136 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.136 INFO [stderr] Dec 05 14:04:27.136 INFO [stderr] warning: variable does not need to be mutable Dec 05 14:04:27.136 INFO [stderr] --> src/main.rs:2410:17 Dec 05 14:04:27.136 INFO [stderr] | Dec 05 14:04:27.136 INFO [stderr] 2410 | let mut y: Rc = Rc::new(Variable::new(String::from("var2"), Dec 05 14:04:27.136 INFO [stderr] | ----^ Dec 05 14:04:27.136 INFO [stderr] | | Dec 05 14:04:27.136 INFO [stderr] | help: remove this `mut` Dec 05 14:04:27.136 INFO [stderr] Dec 05 14:04:27.152 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.152 INFO [stderr] --> src/main.rs:1216:10 Dec 05 14:04:27.152 INFO [stderr] | Dec 05 14:04:27.152 INFO [stderr] 1216 | self.add_constraint(&c); Dec 05 14:04:27.152 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.152 INFO [stderr] | Dec 05 14:04:27.152 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 14:04:27.152 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.152 INFO [stderr] Dec 05 14:04:27.152 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.152 INFO [stderr] --> src/main.rs:1280:21 Dec 05 14:04:27.152 INFO [stderr] | Dec 05 14:04:27.152 INFO [stderr] 1280 | self.add_with_artificial(&expr); Dec 05 14:04:27.152 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.152 INFO [stderr] | Dec 05 14:04:27.152 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.152 INFO [stderr] Dec 05 14:04:27.152 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.152 INFO [stderr] --> src/main.rs:1307:17 Dec 05 14:04:27.152 INFO [stderr] | Dec 05 14:04:27.152 INFO [stderr] 1307 | self.optimise(&obj); Dec 05 14:04:27.152 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.152 INFO [stderr] | Dec 05 14:04:27.152 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.152 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1373:13 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1373 | self.optimise(&obj_var); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1401:29 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1401 | self.pivot(&entry_var, &slack_var); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1514:25 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1514 | self.pivot(&marker, &exit_var.unwrap()); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1574:17 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1574 | self.optimise(&obj); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1691:13 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1691 | self.remove_constraint(constraint); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1702:17 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1702 | self.add_edit_var(var, Strength::REQUIRED); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1703:17 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1703 | self.begin_edit(); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1706:25 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1706 | self.end_edit(); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:1854:13 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 1854 | self.dual_optimise(); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:2026:17 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 2026 | self.pivot(&entry_var.clone().unwrap(), &exit_var.clone().unwrap()); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.153 INFO [stderr] Dec 05 14:04:27.153 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.153 INFO [stderr] --> src/main.rs:2069:29 Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.153 INFO [stderr] 2069 | self.pivot(&entry_var.clone().unwrap(), &exit_var); Dec 05 14:04:27.153 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.153 INFO [stderr] | Dec 05 14:04:27.154 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.154 INFO [stderr] Dec 05 14:04:27.154 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 14:04:27.154 INFO [stderr] --> src/main.rs:2424:13 Dec 05 14:04:27.154 INFO [stderr] | Dec 05 14:04:27.154 INFO [stderr] 2424 | s.add_constraint(&c); Dec 05 14:04:27.154 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 14:04:27.154 INFO [stderr] | Dec 05 14:04:27.154 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 14:04:27.154 INFO [stderr] Dec 05 14:04:29.776 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.31s Dec 05 14:04:29.781 INFO [stderr] su: No module specific data is present Dec 05 14:04:30.033 INFO running `"docker" "inspect" "be297da49e613bbe622e2bd410a1d3b39f4b95928e8a1a185a2213922ab34914"` Dec 05 14:04:30.118 INFO running `"docker" "rm" "-f" "be297da49e613bbe622e2bd410a1d3b39f4b95928e8a1a185a2213922ab34914"` Dec 05 14:04:30.198 INFO [stdout] be297da49e613bbe622e2bd410a1d3b39f4b95928e8a1a185a2213922ab34914 Dec 05 14:04:30.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:04:30.386 INFO [stdout] c4ec361e6b8bc9d23d52a8a26d3cafcf3f0a3499b328372e81dfc3429ed4f834 Dec 05 14:04:30.388 INFO running `"docker" "start" "-a" "c4ec361e6b8bc9d23d52a8a26d3cafcf3f0a3499b328372e81dfc3429ed4f834"` Dec 05 14:04:30.732 INFO [stderr] usermod: no changes Dec 05 14:04:30.758 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 05 14:04:30.759 INFO [stderr] Running /target/debug/deps/cassowaryr-eb2bfaecaa6f0ed6 Dec 05 14:04:30.760 INFO [stdout] Dec 05 14:04:30.760 INFO [stdout] running 4 tests Dec 05 14:04:30.763 INFO [stdout] test cass_tests::t1 ... ok Dec 05 14:04:30.763 INFO [stdout] test cass_tests::t2 ... ok Dec 05 14:04:30.763 INFO [stdout] test cass_tests::t3 ... ok Dec 05 14:04:30.763 INFO [stdout] test cass_tests::t4 ... ok Dec 05 14:04:30.763 INFO [stdout] Dec 05 14:04:30.763 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 14:04:30.763 INFO [stdout] Dec 05 14:04:30.763 INFO [stderr] Running /target/debug/deps/cassowaryr-fc46cb4e9a1218bc Dec 05 14:04:30.765 INFO [stdout] Dec 05 14:04:30.767 INFO [stdout] running 1 test Dec 05 14:04:30.767 INFO [stdout] test cass_tests::t1 ... ok Dec 05 14:04:30.767 INFO [stdout] Dec 05 14:04:30.767 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 14:04:30.767 INFO [stdout] Dec 05 14:04:30.767 INFO [stderr] Doc-tests cassowaryr Dec 05 14:04:31.038 INFO [stdout] Dec 05 14:04:31.038 INFO [stdout] running 0 tests Dec 05 14:04:31.038 INFO [stdout] Dec 05 14:04:31.038 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 14:04:31.038 INFO [stdout] Dec 05 14:04:31.044 INFO [stderr] su: No module specific data is present Dec 05 14:04:31.629 INFO running `"docker" "inspect" "c4ec361e6b8bc9d23d52a8a26d3cafcf3f0a3499b328372e81dfc3429ed4f834"` Dec 05 14:04:31.892 INFO running `"docker" "rm" "-f" "c4ec361e6b8bc9d23d52a8a26d3cafcf3f0a3499b328372e81dfc3429ed4f834"` Dec 05 14:04:32.168 INFO [stdout] c4ec361e6b8bc9d23d52a8a26d3cafcf3f0a3499b328372e81dfc3429ed4f834