Aug 17 11:31:47.207 INFO checking rustproof-libsmt-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 11:31:47.207 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 11:31:47.207 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 11:31:47.207 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 11:31:47.470 INFO blam! 4891331e42feea34c7752a2c51b7a089640ccc27a23eb8dda526bdb4e3be9bc1 Aug 17 11:31:47.473 INFO running `"docker" "start" "-a" "4891331e42feea34c7752a2c51b7a089640ccc27a23eb8dda526bdb4e3be9bc1"` Aug 17 11:31:48.548 INFO kablam! Checking rustproof-libsmt v0.1.0 (file:///source) Aug 17 11:31:50.695 INFO kablam! error[E0061]: this function takes 2 parameters but 1 parameter was supplied Aug 17 11:31:50.695 INFO kablam! --> src/backends/z3.rs:70:29 Aug 17 11:31:50.695 INFO kablam! | Aug 17 11:31:50.696 INFO kablam! 70 | let result = solver.solve(&mut z3).unwrap(); Aug 17 11:31:50.696 INFO kablam! | ^^^^^ expected 2 parameters Aug 17 11:31:50.696 INFO kablam! | Aug 17 11:31:50.696 INFO kablam! ::: src/backends/backend.rs:61:5 Aug 17 11:31:50.696 INFO kablam! | Aug 17 11:31:50.696 INFO kablam! 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); Aug 17 11:31:50.696 INFO kablam! | ---------------------------------------------------------------------------------------------- defined here Aug 17 11:31:50.696 INFO kablam! Aug 17 11:31:50.764 INFO kablam! error[E0599]: no method named `unwrap` found for type `(std::result::Result, backends::backend::SMTError>, backends::backend::SMTRes)` in the current scope Aug 17 11:31:50.764 INFO kablam! --> src/backends/z3.rs:70:44 Aug 17 11:31:50.764 INFO kablam! | Aug 17 11:31:50.764 INFO kablam! 70 | let result = solver.solve(&mut z3).unwrap(); Aug 17 11:31:50.764 INFO kablam! | ^^^^^^ Aug 17 11:31:50.764 INFO kablam! Aug 17 11:31:50.813 INFO kablam! error[E0061]: this function takes 2 parameters but 1 parameter was supplied Aug 17 11:31:50.813 INFO kablam! --> src/backends/z3.rs:86:29 Aug 17 11:31:50.813 INFO kablam! | Aug 17 11:31:50.813 INFO kablam! 86 | let result = solver.solve(&mut z3).unwrap(); Aug 17 11:31:50.813 INFO kablam! | ^^^^^ expected 2 parameters Aug 17 11:31:50.813 INFO kablam! | Aug 17 11:31:50.813 INFO kablam! ::: src/backends/backend.rs:61:5 Aug 17 11:31:50.813 INFO kablam! | Aug 17 11:31:50.813 INFO kablam! 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); Aug 17 11:31:50.813 INFO kablam! | ---------------------------------------------------------------------------------------------- defined here Aug 17 11:31:50.813 INFO kablam! Aug 17 11:31:50.834 INFO kablam! error[E0599]: no method named `unwrap` found for type `(std::result::Result, backends::backend::SMTError>, backends::backend::SMTRes)` in the current scope Aug 17 11:31:50.834 INFO kablam! --> src/backends/z3.rs:86:44 Aug 17 11:31:50.834 INFO kablam! | Aug 17 11:31:50.834 INFO kablam! 86 | let result = solver.solve(&mut z3).unwrap(); Aug 17 11:31:50.834 INFO kablam! | ^^^^^^ Aug 17 11:31:50.835 INFO kablam! Aug 17 11:31:50.848 INFO kablam! error[E0061]: this function takes 2 parameters but 1 parameter was supplied Aug 17 11:31:50.848 INFO kablam! --> src/backends/z3.rs:99:29 Aug 17 11:31:50.848 INFO kablam! | Aug 17 11:31:50.848 INFO kablam! 99 | let result = solver.solve(&mut z3).unwrap(); Aug 17 11:31:50.848 INFO kablam! | ^^^^^ expected 2 parameters Aug 17 11:31:50.848 INFO kablam! | Aug 17 11:31:50.848 INFO kablam! ::: src/backends/backend.rs:61:5 Aug 17 11:31:50.848 INFO kablam! | Aug 17 11:31:50.848 INFO kablam! 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); Aug 17 11:31:50.848 INFO kablam! | ---------------------------------------------------------------------------------------------- defined here Aug 17 11:31:50.848 INFO kablam! Aug 17 11:31:50.851 INFO kablam! error[E0599]: no method named `unwrap` found for type `(std::result::Result, backends::backend::SMTError>, backends::backend::SMTRes)` in the current scope Aug 17 11:31:50.851 INFO kablam! --> src/backends/z3.rs:99:44 Aug 17 11:31:50.851 INFO kablam! | Aug 17 11:31:50.851 INFO kablam! 99 | let result = solver.solve(&mut z3).unwrap(); Aug 17 11:31:50.851 INFO kablam! | ^^^^^^ Aug 17 11:31:50.851 INFO kablam! Aug 17 11:31:50.938 INFO kablam! error: aborting due to 6 previous errors Aug 17 11:31:50.938 INFO kablam! Aug 17 11:31:50.939 INFO kablam! Some errors occurred: E0061, E0599. Aug 17 11:31:50.939 INFO kablam! For more information about an error, try `rustc --explain E0061`. Aug 17 11:31:50.950 INFO kablam! error: Could not compile `rustproof-libsmt`. Aug 17 11:31:50.952 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 17 11:31:51.373 INFO kablam! warning: variable does not need to be mutable Aug 17 11:31:51.373 INFO kablam! --> src/backends/smtlib2.rs:257:13 Aug 17 11:31:51.373 INFO kablam! | Aug 17 11:31:51.373 INFO kablam! 257 | let mut result = HashMap::new(); Aug 17 11:31:51.373 INFO kablam! | ----^^^^^^ Aug 17 11:31:51.374 INFO kablam! | | Aug 17 11:31:51.374 INFO kablam! | help: remove this `mut` Aug 17 11:31:51.374 INFO kablam! | Aug 17 11:31:51.374 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 11:31:51.374 INFO kablam! Aug 17 11:31:51.397 INFO kablam! warning: type `QF_BV_Sorts` should have a camel case name such as `QfBvSorts` Aug 17 11:31:51.397 INFO kablam! --> src/logics/utils.rs:7:9 Aug 17 11:31:51.397 INFO kablam! | Aug 17 11:31:51.398 INFO kablam! 7 | / pub enum $logic { Aug 17 11:31:51.398 INFO kablam! 8 | | $( Aug 17 11:31:51.398 INFO kablam! 9 | | $variant($sort), Aug 17 11:31:51.398 INFO kablam! 10 | | )* Aug 17 11:31:51.398 INFO kablam! 11 | | } Aug 17 11:31:51.398 INFO kablam! | |_________^ Aug 17 11:31:51.398 INFO kablam! | Aug 17 11:31:51.398 INFO kablam! ::: src/logics/qf_bv.rs:11:1 Aug 17 11:31:51.398 INFO kablam! | Aug 17 11:31:51.398 INFO kablam! 11 | / define_sorts_for_logic!(QF_BV_Sorts, Aug 17 11:31:51.398 INFO kablam! 12 | | BV -> bitvec::Sorts, Aug 17 11:31:51.398 INFO kablam! 13 | | Core -> core::Sorts Aug 17 11:31:51.398 INFO kablam! 14 | | ); Aug 17 11:31:51.398 INFO kablam! | |____________________- in this macro invocation Aug 17 11:31:51.398 INFO kablam! | Aug 17 11:31:51.398 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Aug 17 11:31:51.398 INFO kablam! Aug 17 11:31:51.400 INFO kablam! warning: type `QF_BV_Fn` should have a camel case name such as `QfBvFn` Aug 17 11:31:51.400 INFO kablam! --> src/logics/utils.rs:38:9 Aug 17 11:31:51.400 INFO kablam! | Aug 17 11:31:51.400 INFO kablam! 38 | / pub enum $logic { Aug 17 11:31:51.400 INFO kablam! 39 | | $( Aug 17 11:31:51.400 INFO kablam! 40 | | $variant($sort), Aug 17 11:31:51.400 INFO kablam! 41 | | )* Aug 17 11:31:51.400 INFO kablam! 42 | | } Aug 17 11:31:51.400 INFO kablam! | |_________^ Aug 17 11:31:51.400 INFO kablam! | Aug 17 11:31:51.400 INFO kablam! ::: src/logics/qf_bv.rs:16:1 Aug 17 11:31:51.400 INFO kablam! | Aug 17 11:31:51.401 INFO kablam! 16 | / define_fns_for_logic!(QF_BV_Fn, Aug 17 11:31:51.401 INFO kablam! 17 | | BVOps -> bitvec::OpCodes, Aug 17 11:31:51.401 INFO kablam! 18 | | CoreOps -> core::OpCodes Aug 17 11:31:51.401 INFO kablam! 19 | | ); Aug 17 11:31:51.401 INFO kablam! | |_______________________- in this macro invocation Aug 17 11:31:51.401 INFO kablam! Aug 17 11:31:51.401 INFO kablam! warning: type `QF_BV` should have a camel case name such as `QfBv` Aug 17 11:31:51.401 INFO kablam! --> src/logics/utils.rs:87:9 Aug 17 11:31:51.401 INFO kablam! | Aug 17 11:31:51.401 INFO kablam! 87 | pub struct $logic; Aug 17 11:31:51.401 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 11:31:51.401 INFO kablam! | Aug 17 11:31:51.401 INFO kablam! ::: src/logics/qf_bv.rs:21:1 Aug 17 11:31:51.401 INFO kablam! | Aug 17 11:31:51.401 INFO kablam! 21 | / define_logic!(QF_BV, Aug 17 11:31:51.401 INFO kablam! 22 | | QF_BV_Fn, Aug 17 11:31:51.401 INFO kablam! 23 | | QF_BV_Sorts, Aug 17 11:31:51.401 INFO kablam! 24 | | map { Aug 17 11:31:51.401 INFO kablam! 25 | | QF_BV_Sorts::BV(_) => bitvec::OpCodes::FreeVar Aug 17 11:31:51.401 INFO kablam! 26 | | } Aug 17 11:31:51.401 INFO kablam! 27 | | ); Aug 17 11:31:51.401 INFO kablam! | |_______________- in this macro invocation Aug 17 11:31:51.401 INFO kablam! Aug 17 11:31:51.401 INFO kablam! warning: type `QF_AUFBV_Sorts` should have a camel case name such as `QfAufbvSorts` Aug 17 11:31:51.401 INFO kablam! --> src/logics/utils.rs:7:9 Aug 17 11:31:51.401 INFO kablam! | Aug 17 11:31:51.401 INFO kablam! 7 | / pub enum $logic { Aug 17 11:31:51.401 INFO kablam! 8 | | $( Aug 17 11:31:51.402 INFO kablam! 9 | | $variant($sort), Aug 17 11:31:51.402 INFO kablam! 10 | | )* Aug 17 11:31:51.402 INFO kablam! 11 | | } Aug 17 11:31:51.402 INFO kablam! | |__________^ Aug 17 11:31:51.402 INFO kablam! | Aug 17 11:31:51.402 INFO kablam! ::: src/logics/qf_aufbv.rs:6:1 Aug 17 11:31:51.402 INFO kablam! | Aug 17 11:31:51.402 INFO kablam! 6 | / define_sorts_for_logic!(QF_AUFBV_Sorts, Aug 17 11:31:51.402 INFO kablam! 7 | | BV -> bitvec::Sorts, Aug 17 11:31:51.402 INFO kablam! 8 | | Core -> core::Sorts, Aug 17 11:31:51.402 INFO kablam! 9 | | ArrayEx -> array_ex::Sorts Aug 17 11:31:51.402 INFO kablam! 10 | | ); Aug 17 11:31:51.402 INFO kablam! | |__________________________- in this macro invocation Aug 17 11:31:51.402 INFO kablam! Aug 17 11:31:51.405 INFO kablam! warning: type `QF_AUFBV_Fn` should have a camel case name such as `QfAufbvFn` Aug 17 11:31:51.405 INFO kablam! --> src/logics/utils.rs:38:9 Aug 17 11:31:51.405 INFO kablam! | Aug 17 11:31:51.405 INFO kablam! 38 | / pub enum $logic { Aug 17 11:31:51.405 INFO kablam! 39 | | $( Aug 17 11:31:51.405 INFO kablam! 40 | | $variant($sort), Aug 17 11:31:51.405 INFO kablam! 41 | | )* Aug 17 11:31:51.405 INFO kablam! 42 | | } Aug 17 11:31:51.405 INFO kablam! | |_________^ Aug 17 11:31:51.405 INFO kablam! | Aug 17 11:31:51.405 INFO kablam! ::: src/logics/qf_aufbv.rs:12:1 Aug 17 11:31:51.405 INFO kablam! | Aug 17 11:31:51.406 INFO kablam! 12 | / define_fns_for_logic!(QF_AUFBV_Fn, Aug 17 11:31:51.406 INFO kablam! 13 | | BVOps -> bitvec::OpCodes, Aug 17 11:31:51.406 INFO kablam! 14 | | CoreOps -> core::OpCodes, Aug 17 11:31:51.406 INFO kablam! 15 | | ArrayOps -> array_ex::OpCodes Aug 17 11:31:51.406 INFO kablam! 16 | | ); Aug 17 11:31:51.406 INFO kablam! | |________________________- in this macro invocation Aug 17 11:31:51.406 INFO kablam! Aug 17 11:31:51.406 INFO kablam! warning: type `QF_AUFBV` should have a camel case name such as `QfAufbv` Aug 17 11:31:51.406 INFO kablam! --> src/logics/utils.rs:87:9 Aug 17 11:31:51.406 INFO kablam! | Aug 17 11:31:51.406 INFO kablam! 87 | pub struct $logic; Aug 17 11:31:51.406 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 11:31:51.406 INFO kablam! | Aug 17 11:31:51.406 INFO kablam! ::: src/logics/qf_aufbv.rs:18:1 Aug 17 11:31:51.406 INFO kablam! | Aug 17 11:31:51.406 INFO kablam! 18 | / define_logic!(QF_AUFBV, Aug 17 11:31:51.406 INFO kablam! 19 | | QF_AUFBV_Fn, Aug 17 11:31:51.406 INFO kablam! 20 | | QF_AUFBV_Sorts, Aug 17 11:31:51.406 INFO kablam! 21 | | map { QF_AUFBV_Sorts::BV(_) => bitvec::OpCodes::FreeVar, Aug 17 11:31:51.406 INFO kablam! 22 | | QF_AUFBV_Sorts::ArrayEx(_) => array_ex::OpCodes::FreeVar Aug 17 11:31:51.406 INFO kablam! 23 | | } Aug 17 11:31:51.406 INFO kablam! 24 | | ); Aug 17 11:31:51.407 INFO kablam! | |________________- in this macro invocation Aug 17 11:31:51.407 INFO kablam! Aug 17 11:31:51.407 INFO kablam! warning: type `QF_ABV_Sorts` should have a camel case name such as `QfAbvSorts` Aug 17 11:31:51.407 INFO kablam! --> src/logics/utils.rs:7:9 Aug 17 11:31:51.407 INFO kablam! | Aug 17 11:31:51.407 INFO kablam! 7 | / pub enum $logic { Aug 17 11:31:51.407 INFO kablam! 8 | | $( Aug 17 11:31:51.407 INFO kablam! 9 | | $variant($sort), Aug 17 11:31:51.407 INFO kablam! 10 | | )* Aug 17 11:31:51.407 INFO kablam! 11 | | } Aug 17 11:31:51.407 INFO kablam! | |__________^ Aug 17 11:31:51.407 INFO kablam! | Aug 17 11:31:51.407 INFO kablam! ::: src/logics/qf_abv.rs:6:1 Aug 17 11:31:51.407 INFO kablam! | Aug 17 11:31:51.407 INFO kablam! 6 | / define_sorts_for_logic!(QF_ABV_Sorts, Aug 17 11:31:51.407 INFO kablam! 7 | | BV -> bitvec::Sorts, Aug 17 11:31:51.407 INFO kablam! 8 | | Core -> core::Sorts, Aug 17 11:31:51.407 INFO kablam! 9 | | ArrayEx -> array_ex::Sorts Aug 17 11:31:51.407 INFO kablam! 10 | | ); Aug 17 11:31:51.407 INFO kablam! | |__________________________- in this macro invocation Aug 17 11:31:51.407 INFO kablam! Aug 17 11:31:51.407 INFO kablam! warning: type `QF_ABV_Fn` should have a camel case name such as `QfAbvFn` Aug 17 11:31:51.407 INFO kablam! --> src/logics/utils.rs:38:9 Aug 17 11:31:51.407 INFO kablam! | Aug 17 11:31:51.408 INFO kablam! 38 | / pub enum $logic { Aug 17 11:31:51.408 INFO kablam! 39 | | $( Aug 17 11:31:51.408 INFO kablam! 40 | | $variant($sort), Aug 17 11:31:51.408 INFO kablam! 41 | | )* Aug 17 11:31:51.408 INFO kablam! 42 | | } Aug 17 11:31:51.408 INFO kablam! | |_________^ Aug 17 11:31:51.408 INFO kablam! | Aug 17 11:31:51.408 INFO kablam! ::: src/logics/qf_abv.rs:12:1 Aug 17 11:31:51.408 INFO kablam! | Aug 17 11:31:51.408 INFO kablam! 12 | / define_fns_for_logic!(QF_ABV_Fn, Aug 17 11:31:51.408 INFO kablam! 13 | | BVOps -> bitvec::OpCodes, Aug 17 11:31:51.408 INFO kablam! 14 | | CoreOps -> core::OpCodes, Aug 17 11:31:51.408 INFO kablam! 15 | | ArrayOps -> array_ex::OpCodes Aug 17 11:31:51.408 INFO kablam! 16 | | ); Aug 17 11:31:51.408 INFO kablam! | |________________________- in this macro invocation Aug 17 11:31:51.408 INFO kablam! Aug 17 11:31:51.408 INFO kablam! warning: type `QF_ABV` should have a camel case name such as `QfAbv` Aug 17 11:31:51.408 INFO kablam! --> src/logics/utils.rs:87:9 Aug 17 11:31:51.408 INFO kablam! | Aug 17 11:31:51.408 INFO kablam! 87 | pub struct $logic; Aug 17 11:31:51.409 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 11:31:51.409 INFO kablam! | Aug 17 11:31:51.409 INFO kablam! ::: src/logics/qf_abv.rs:18:1 Aug 17 11:31:51.409 INFO kablam! | Aug 17 11:31:51.409 INFO kablam! 18 | / define_logic!(QF_ABV, Aug 17 11:31:51.409 INFO kablam! 19 | | QF_ABV_Fn, Aug 17 11:31:51.409 INFO kablam! 20 | | QF_ABV_Sorts, Aug 17 11:31:51.409 INFO kablam! 21 | | map { QF_ABV_Sorts::BV(_) => bitvec::OpCodes::FreeVar, Aug 17 11:31:51.409 INFO kablam! 22 | | QF_ABV_Sorts::ArrayEx(_) => array_ex::OpCodes::FreeVar Aug 17 11:31:51.409 INFO kablam! 23 | | } Aug 17 11:31:51.409 INFO kablam! 24 | | ); Aug 17 11:31:51.409 INFO kablam! | |________________- in this macro invocation Aug 17 11:31:51.409 INFO kablam! Aug 17 11:31:51.409 INFO kablam! warning: type `LIA_Sorts` should have a camel case name such as `LiaSorts` Aug 17 11:31:51.409 INFO kablam! --> src/logics/utils.rs:7:9 Aug 17 11:31:51.409 INFO kablam! | Aug 17 11:31:51.409 INFO kablam! 7 | / pub enum $logic { Aug 17 11:31:51.409 INFO kablam! 8 | | $( Aug 17 11:31:51.409 INFO kablam! 9 | | $variant($sort), Aug 17 11:31:51.410 INFO kablam! 10 | | )* Aug 17 11:31:51.410 INFO kablam! 11 | | } Aug 17 11:31:51.410 INFO kablam! | |_________^ Aug 17 11:31:51.410 INFO kablam! | Aug 17 11:31:51.410 INFO kablam! ::: src/logics/lia.rs:10:1 Aug 17 11:31:51.410 INFO kablam! | Aug 17 11:31:51.410 INFO kablam! 10 | / define_sorts_for_logic!(LIA_Sorts, Aug 17 11:31:51.410 INFO kablam! 11 | | Int -> integer::Sorts, Aug 17 11:31:51.410 INFO kablam! 12 | | Core -> core::Sorts Aug 17 11:31:51.410 INFO kablam! 13 | | ); Aug 17 11:31:51.410 INFO kablam! | |____________________- in this macro invocation Aug 17 11:31:51.410 INFO kablam! Aug 17 11:31:51.410 INFO kablam! warning: type `LIA_Fn` should have a camel case name such as `LiaFn` Aug 17 11:31:51.410 INFO kablam! --> src/logics/utils.rs:38:9 Aug 17 11:31:51.410 INFO kablam! | Aug 17 11:31:51.410 INFO kablam! 38 | / pub enum $logic { Aug 17 11:31:51.410 INFO kablam! 39 | | $( Aug 17 11:31:51.410 INFO kablam! 40 | | $variant($sort), Aug 17 11:31:51.410 INFO kablam! 41 | | )* Aug 17 11:31:51.410 INFO kablam! 42 | | } Aug 17 11:31:51.411 INFO kablam! | |_________^ Aug 17 11:31:51.411 INFO kablam! | Aug 17 11:31:51.411 INFO kablam! ::: src/logics/lia.rs:15:1 Aug 17 11:31:51.411 INFO kablam! | Aug 17 11:31:51.411 INFO kablam! 15 | / define_fns_for_logic!(LIA_Fn, Aug 17 11:31:51.411 INFO kablam! 16 | | IntOps -> integer::OpCodes, Aug 17 11:31:51.411 INFO kablam! 17 | | CoreOps -> core::OpCodes Aug 17 11:31:51.411 INFO kablam! 18 | | ); Aug 17 11:31:51.411 INFO kablam! | |_______________________- in this macro invocation Aug 17 11:31:51.411 INFO kablam! Aug 17 11:31:51.416 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 11:31:51.416 INFO kablam! --> src/backends/smtlib2.rs:207:9 Aug 17 11:31:51.417 INFO kablam! | Aug 17 11:31:51.417 INFO kablam! 207 | smt_proc.write(format!("(set-logic {})\n", logic)); Aug 17 11:31:51.417 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 11:31:51.417 INFO kablam! | Aug 17 11:31:51.417 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 17 11:31:51.417 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 11:31:51.417 INFO kablam! Aug 17 11:31:51.419 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 11:31:51.419 INFO kablam! --> src/backends/smtlib2.rs:241:13 Aug 17 11:31:51.419 INFO kablam! | Aug 17 11:31:51.419 INFO kablam! 241 | smt_proc.write(w); Aug 17 11:31:51.420 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 11:31:51.420 INFO kablam! | Aug 17 11:31:51.420 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 11:31:51.420 INFO kablam! Aug 17 11:31:51.420 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 11:31:51.420 INFO kablam! --> src/backends/smtlib2.rs:244:9 Aug 17 11:31:51.421 INFO kablam! | Aug 17 11:31:51.421 INFO kablam! 244 | smt_proc.write("(check-sat)\n".to_owned()); Aug 17 11:31:51.421 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 11:31:51.421 INFO kablam! | Aug 17 11:31:51.421 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 11:31:51.421 INFO kablam! Aug 17 11:31:51.421 INFO kablam! warning: unused `std::result::Result` which must be used Aug 17 11:31:51.421 INFO kablam! --> src/backends/smtlib2.rs:262:17 Aug 17 11:31:51.422 INFO kablam! | Aug 17 11:31:51.422 INFO kablam! 262 | smt_proc.write("(get-model)\n".to_owned()); Aug 17 11:31:51.422 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 11:31:51.422 INFO kablam! | Aug 17 11:31:51.422 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 17 11:31:51.422 INFO kablam! Aug 17 11:31:51.526 INFO kablam! error: build failed Aug 17 11:31:51.528 INFO kablam! su: No module specific data is present Aug 17 11:31:51.997 INFO running `"docker" "rm" "-f" "4891331e42feea34c7752a2c51b7a089640ccc27a23eb8dda526bdb4e3be9bc1"` Aug 17 11:31:52.222 INFO blam! 4891331e42feea34c7752a2c51b7a089640ccc27a23eb8dda526bdb4e3be9bc1