Aug 31 15:05:41.585 INFO checking rustproof-libsmt-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Aug 31 15:05:41.585 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Aug 31 15:05:41.585 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 15:05:41.765 INFO blam! b9edc9da331aece35d30d6840ad8abb0ef5a2b6c8442c65b97a7f8214f239ef5 Aug 31 15:05:41.767 INFO running `"docker" "start" "-a" "b9edc9da331aece35d30d6840ad8abb0ef5a2b6c8442c65b97a7f8214f239ef5"` Aug 31 15:05:42.431 INFO kablam! Checking rustproof-libsmt v0.1.0 (file:///source) Aug 31 15:05:44.137 INFO kablam! error[E0061]: this function takes 2 parameters but 1 parameter was supplied Aug 31 15:05:44.137 INFO kablam! --> src/backends/z3.rs:70:29 Aug 31 15:05:44.137 INFO kablam! | Aug 31 15:05:44.137 INFO kablam! 70 | let result = solver.solve(&mut z3).unwrap(); Aug 31 15:05:44.138 INFO kablam! | ^^^^^ expected 2 parameters Aug 31 15:05:44.138 INFO kablam! | Aug 31 15:05:44.138 INFO kablam! ::: src/backends/backend.rs:61:5 Aug 31 15:05:44.138 INFO kablam! | Aug 31 15:05:44.138 INFO kablam! 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); Aug 31 15:05:44.138 INFO kablam! | ---------------------------------------------------------------------------------------------- defined here Aug 31 15:05:44.138 INFO kablam! Aug 31 15:05:44.183 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 31 15:05:44.184 INFO kablam! --> src/backends/z3.rs:70:44 Aug 31 15:05:44.184 INFO kablam! | Aug 31 15:05:44.184 INFO kablam! 70 | let result = solver.solve(&mut z3).unwrap(); Aug 31 15:05:44.184 INFO kablam! | ^^^^^^ Aug 31 15:05:44.184 INFO kablam! Aug 31 15:05:44.192 INFO kablam! error[E0061]: this function takes 2 parameters but 1 parameter was supplied Aug 31 15:05:44.192 INFO kablam! --> src/backends/z3.rs:86:29 Aug 31 15:05:44.192 INFO kablam! | Aug 31 15:05:44.192 INFO kablam! 86 | let result = solver.solve(&mut z3).unwrap(); Aug 31 15:05:44.192 INFO kablam! | ^^^^^ expected 2 parameters Aug 31 15:05:44.192 INFO kablam! | Aug 31 15:05:44.192 INFO kablam! ::: src/backends/backend.rs:61:5 Aug 31 15:05:44.192 INFO kablam! | Aug 31 15:05:44.192 INFO kablam! 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); Aug 31 15:05:44.192 INFO kablam! | ---------------------------------------------------------------------------------------------- defined here Aug 31 15:05:44.192 INFO kablam! Aug 31 15:05:44.194 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 31 15:05:44.194 INFO kablam! --> src/backends/z3.rs:86:44 Aug 31 15:05:44.194 INFO kablam! | Aug 31 15:05:44.194 INFO kablam! 86 | let result = solver.solve(&mut z3).unwrap(); Aug 31 15:05:44.194 INFO kablam! | ^^^^^^ Aug 31 15:05:44.194 INFO kablam! Aug 31 15:05:44.201 INFO kablam! warning: variable does not need to be mutable Aug 31 15:05:44.201 INFO kablam! --> src/backends/smtlib2.rs:257:13 Aug 31 15:05:44.201 INFO kablam! | Aug 31 15:05:44.201 INFO kablam! 257 | let mut result = HashMap::new(); Aug 31 15:05:44.201 INFO kablam! | ----^^^^^^ Aug 31 15:05:44.201 INFO kablam! | | Aug 31 15:05:44.201 INFO kablam! | help: remove this `mut` Aug 31 15:05:44.201 INFO kablam! | Aug 31 15:05:44.201 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 31 15:05:44.201 INFO kablam! Aug 31 15:05:44.202 INFO kablam! error[E0061]: this function takes 2 parameters but 1 parameter was supplied Aug 31 15:05:44.202 INFO kablam! --> src/backends/z3.rs:99:29 Aug 31 15:05:44.202 INFO kablam! | Aug 31 15:05:44.202 INFO kablam! 99 | let result = solver.solve(&mut z3).unwrap(); Aug 31 15:05:44.202 INFO kablam! | ^^^^^ expected 2 parameters Aug 31 15:05:44.202 INFO kablam! | Aug 31 15:05:44.202 INFO kablam! ::: src/backends/backend.rs:61:5 Aug 31 15:05:44.202 INFO kablam! | Aug 31 15:05:44.202 INFO kablam! 61 | fn solve(&mut self, &mut S, bool) -> (SMTResult>, SMTRes); Aug 31 15:05:44.203 INFO kablam! | ---------------------------------------------------------------------------------------------- defined here Aug 31 15:05:44.203 INFO kablam! Aug 31 15:05:44.204 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 31 15:05:44.204 INFO kablam! --> src/backends/z3.rs:99:44 Aug 31 15:05:44.204 INFO kablam! | Aug 31 15:05:44.204 INFO kablam! 99 | let result = solver.solve(&mut z3).unwrap(); Aug 31 15:05:44.204 INFO kablam! | ^^^^^^ Aug 31 15:05:44.205 INFO kablam! Aug 31 15:05:44.219 INFO kablam! warning: type `QF_BV_Sorts` should have a camel case name such as `QfBvSorts` Aug 31 15:05:44.219 INFO kablam! --> src/logics/utils.rs:7:9 Aug 31 15:05:44.219 INFO kablam! | Aug 31 15:05:44.219 INFO kablam! 7 | / pub enum $logic { Aug 31 15:05:44.219 INFO kablam! 8 | | $( Aug 31 15:05:44.219 INFO kablam! 9 | | $variant($sort), Aug 31 15:05:44.219 INFO kablam! 10 | | )* Aug 31 15:05:44.219 INFO kablam! 11 | | } Aug 31 15:05:44.219 INFO kablam! | |_________^ Aug 31 15:05:44.219 INFO kablam! | Aug 31 15:05:44.219 INFO kablam! ::: src/logics/qf_bv.rs:11:1 Aug 31 15:05:44.219 INFO kablam! | Aug 31 15:05:44.219 INFO kablam! 11 | / define_sorts_for_logic!(QF_BV_Sorts, Aug 31 15:05:44.219 INFO kablam! 12 | | BV -> bitvec::Sorts, Aug 31 15:05:44.220 INFO kablam! 13 | | Core -> core::Sorts Aug 31 15:05:44.220 INFO kablam! 14 | | ); Aug 31 15:05:44.220 INFO kablam! | |____________________- in this macro invocation Aug 31 15:05:44.220 INFO kablam! | Aug 31 15:05:44.220 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Aug 31 15:05:44.220 INFO kablam! Aug 31 15:05:44.220 INFO kablam! warning: type `QF_BV_Fn` should have a camel case name such as `QfBvFn` Aug 31 15:05:44.220 INFO kablam! --> src/logics/utils.rs:38:9 Aug 31 15:05:44.220 INFO kablam! | Aug 31 15:05:44.220 INFO kablam! 38 | / pub enum $logic { Aug 31 15:05:44.220 INFO kablam! 39 | | $( Aug 31 15:05:44.220 INFO kablam! 40 | | $variant($sort), Aug 31 15:05:44.220 INFO kablam! 41 | | )* Aug 31 15:05:44.220 INFO kablam! 42 | | } Aug 31 15:05:44.220 INFO kablam! | |_________^ Aug 31 15:05:44.220 INFO kablam! | Aug 31 15:05:44.220 INFO kablam! ::: src/logics/qf_bv.rs:16:1 Aug 31 15:05:44.220 INFO kablam! | Aug 31 15:05:44.221 INFO kablam! 16 | / define_fns_for_logic!(QF_BV_Fn, Aug 31 15:05:44.221 INFO kablam! 17 | | BVOps -> bitvec::OpCodes, Aug 31 15:05:44.221 INFO kablam! 18 | | CoreOps -> core::OpCodes Aug 31 15:05:44.221 INFO kablam! 19 | | ); Aug 31 15:05:44.221 INFO kablam! | |_______________________- in this macro invocation Aug 31 15:05:44.221 INFO kablam! Aug 31 15:05:44.221 INFO kablam! warning: type `QF_BV` should have a camel case name such as `QfBv` Aug 31 15:05:44.221 INFO kablam! --> src/logics/utils.rs:87:9 Aug 31 15:05:44.221 INFO kablam! | Aug 31 15:05:44.221 INFO kablam! 87 | pub struct $logic; Aug 31 15:05:44.221 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 31 15:05:44.221 INFO kablam! | Aug 31 15:05:44.221 INFO kablam! ::: src/logics/qf_bv.rs:21:1 Aug 31 15:05:44.221 INFO kablam! | Aug 31 15:05:44.221 INFO kablam! 21 | / define_logic!(QF_BV, Aug 31 15:05:44.221 INFO kablam! 22 | | QF_BV_Fn, Aug 31 15:05:44.221 INFO kablam! 23 | | QF_BV_Sorts, Aug 31 15:05:44.221 INFO kablam! 24 | | map { Aug 31 15:05:44.222 INFO kablam! 25 | | QF_BV_Sorts::BV(_) => bitvec::OpCodes::FreeVar Aug 31 15:05:44.222 INFO kablam! 26 | | } Aug 31 15:05:44.222 INFO kablam! 27 | | ); Aug 31 15:05:44.222 INFO kablam! | |_______________- in this macro invocation Aug 31 15:05:44.222 INFO kablam! Aug 31 15:05:44.222 INFO kablam! warning: type `QF_AUFBV_Sorts` should have a camel case name such as `QfAufbvSorts` Aug 31 15:05:44.222 INFO kablam! --> src/logics/utils.rs:7:9 Aug 31 15:05:44.222 INFO kablam! | Aug 31 15:05:44.222 INFO kablam! 7 | / pub enum $logic { Aug 31 15:05:44.222 INFO kablam! 8 | | $( Aug 31 15:05:44.222 INFO kablam! 9 | | $variant($sort), Aug 31 15:05:44.222 INFO kablam! 10 | | )* Aug 31 15:05:44.222 INFO kablam! 11 | | } Aug 31 15:05:44.222 INFO kablam! | |__________^ Aug 31 15:05:44.222 INFO kablam! | Aug 31 15:05:44.222 INFO kablam! ::: src/logics/qf_aufbv.rs:6:1 Aug 31 15:05:44.222 INFO kablam! | Aug 31 15:05:44.222 INFO kablam! 6 | / define_sorts_for_logic!(QF_AUFBV_Sorts, Aug 31 15:05:44.222 INFO kablam! 7 | | BV -> bitvec::Sorts, Aug 31 15:05:44.223 INFO kablam! 8 | | Core -> core::Sorts, Aug 31 15:05:44.223 INFO kablam! 9 | | ArrayEx -> array_ex::Sorts Aug 31 15:05:44.223 INFO kablam! 10 | | ); Aug 31 15:05:44.223 INFO kablam! | |__________________________- in this macro invocation Aug 31 15:05:44.223 INFO kablam! Aug 31 15:05:44.223 INFO kablam! warning: type `QF_AUFBV_Fn` should have a camel case name such as `QfAufbvFn` Aug 31 15:05:44.223 INFO kablam! --> src/logics/utils.rs:38:9 Aug 31 15:05:44.223 INFO kablam! | Aug 31 15:05:44.223 INFO kablam! 38 | / pub enum $logic { Aug 31 15:05:44.223 INFO kablam! 39 | | $( Aug 31 15:05:44.223 INFO kablam! 40 | | $variant($sort), Aug 31 15:05:44.223 INFO kablam! 41 | | )* Aug 31 15:05:44.223 INFO kablam! 42 | | } Aug 31 15:05:44.223 INFO kablam! | |_________^ Aug 31 15:05:44.223 INFO kablam! | Aug 31 15:05:44.223 INFO kablam! ::: src/logics/qf_aufbv.rs:12:1 Aug 31 15:05:44.223 INFO kablam! | Aug 31 15:05:44.223 INFO kablam! 12 | / define_fns_for_logic!(QF_AUFBV_Fn, Aug 31 15:05:44.224 INFO kablam! 13 | | BVOps -> bitvec::OpCodes, Aug 31 15:05:44.224 INFO kablam! 14 | | CoreOps -> core::OpCodes, Aug 31 15:05:44.224 INFO kablam! 15 | | ArrayOps -> array_ex::OpCodes Aug 31 15:05:44.224 INFO kablam! 16 | | ); Aug 31 15:05:44.224 INFO kablam! | |________________________- in this macro invocation Aug 31 15:05:44.224 INFO kablam! Aug 31 15:05:44.224 INFO kablam! warning: type `QF_AUFBV` should have a camel case name such as `QfAufbv` Aug 31 15:05:44.224 INFO kablam! --> src/logics/utils.rs:87:9 Aug 31 15:05:44.224 INFO kablam! | Aug 31 15:05:44.224 INFO kablam! 87 | pub struct $logic; Aug 31 15:05:44.224 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 31 15:05:44.224 INFO kablam! | Aug 31 15:05:44.224 INFO kablam! ::: src/logics/qf_aufbv.rs:18:1 Aug 31 15:05:44.224 INFO kablam! | Aug 31 15:05:44.224 INFO kablam! 18 | / define_logic!(QF_AUFBV, Aug 31 15:05:44.224 INFO kablam! 19 | | QF_AUFBV_Fn, Aug 31 15:05:44.224 INFO kablam! 20 | | QF_AUFBV_Sorts, Aug 31 15:05:44.224 INFO kablam! 21 | | map { QF_AUFBV_Sorts::BV(_) => bitvec::OpCodes::FreeVar, Aug 31 15:05:44.225 INFO kablam! 22 | | QF_AUFBV_Sorts::ArrayEx(_) => array_ex::OpCodes::FreeVar Aug 31 15:05:44.225 INFO kablam! 23 | | } Aug 31 15:05:44.225 INFO kablam! 24 | | ); Aug 31 15:05:44.225 INFO kablam! | |________________- in this macro invocation Aug 31 15:05:44.225 INFO kablam! Aug 31 15:05:44.225 INFO kablam! warning: type `QF_ABV_Sorts` should have a camel case name such as `QfAbvSorts` Aug 31 15:05:44.225 INFO kablam! --> src/logics/utils.rs:7:9 Aug 31 15:05:44.225 INFO kablam! | Aug 31 15:05:44.225 INFO kablam! 7 | / pub enum $logic { Aug 31 15:05:44.225 INFO kablam! 8 | | $( Aug 31 15:05:44.225 INFO kablam! 9 | | $variant($sort), Aug 31 15:05:44.225 INFO kablam! 10 | | )* Aug 31 15:05:44.225 INFO kablam! 11 | | } Aug 31 15:05:44.225 INFO kablam! | |__________^ Aug 31 15:05:44.225 INFO kablam! | Aug 31 15:05:44.225 INFO kablam! ::: src/logics/qf_abv.rs:6:1 Aug 31 15:05:44.225 INFO kablam! | Aug 31 15:05:44.225 INFO kablam! 6 | / define_sorts_for_logic!(QF_ABV_Sorts, Aug 31 15:05:44.226 INFO kablam! 7 | | BV -> bitvec::Sorts, Aug 31 15:05:44.226 INFO kablam! 8 | | Core -> core::Sorts, Aug 31 15:05:44.226 INFO kablam! 9 | | ArrayEx -> array_ex::Sorts Aug 31 15:05:44.226 INFO kablam! 10 | | ); Aug 31 15:05:44.226 INFO kablam! | |__________________________- in this macro invocation Aug 31 15:05:44.226 INFO kablam! Aug 31 15:05:44.226 INFO kablam! warning: type `QF_ABV_Fn` should have a camel case name such as `QfAbvFn` Aug 31 15:05:44.226 INFO kablam! --> src/logics/utils.rs:38:9 Aug 31 15:05:44.226 INFO kablam! | Aug 31 15:05:44.226 INFO kablam! 38 | / pub enum $logic { Aug 31 15:05:44.226 INFO kablam! 39 | | $( Aug 31 15:05:44.226 INFO kablam! 40 | | $variant($sort), Aug 31 15:05:44.226 INFO kablam! 41 | | )* Aug 31 15:05:44.226 INFO kablam! 42 | | } Aug 31 15:05:44.227 INFO kablam! | |_________^ Aug 31 15:05:44.227 INFO kablam! | Aug 31 15:05:44.227 INFO kablam! ::: src/logics/qf_abv.rs:12:1 Aug 31 15:05:44.227 INFO kablam! | Aug 31 15:05:44.227 INFO kablam! 12 | / define_fns_for_logic!(QF_ABV_Fn, Aug 31 15:05:44.227 INFO kablam! 13 | | BVOps -> bitvec::OpCodes, Aug 31 15:05:44.227 INFO kablam! 14 | | CoreOps -> core::OpCodes, Aug 31 15:05:44.227 INFO kablam! 15 | | ArrayOps -> array_ex::OpCodes Aug 31 15:05:44.227 INFO kablam! 16 | | ); Aug 31 15:05:44.227 INFO kablam! | |________________________- in this macro invocation Aug 31 15:05:44.227 INFO kablam! Aug 31 15:05:44.227 INFO kablam! warning: type `QF_ABV` should have a camel case name such as `QfAbv` Aug 31 15:05:44.227 INFO kablam! --> src/logics/utils.rs:87:9 Aug 31 15:05:44.227 INFO kablam! | Aug 31 15:05:44.227 INFO kablam! 87 | pub struct $logic; Aug 31 15:05:44.227 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 31 15:05:44.227 INFO kablam! | Aug 31 15:05:44.228 INFO kablam! ::: src/logics/qf_abv.rs:18:1 Aug 31 15:05:44.228 INFO kablam! | Aug 31 15:05:44.228 INFO kablam! 18 | / define_logic!(QF_ABV, Aug 31 15:05:44.228 INFO kablam! 19 | | QF_ABV_Fn, Aug 31 15:05:44.228 INFO kablam! 20 | | QF_ABV_Sorts, Aug 31 15:05:44.228 INFO kablam! 21 | | map { QF_ABV_Sorts::BV(_) => bitvec::OpCodes::FreeVar, Aug 31 15:05:44.228 INFO kablam! 22 | | QF_ABV_Sorts::ArrayEx(_) => array_ex::OpCodes::FreeVar Aug 31 15:05:44.228 INFO kablam! 23 | | } Aug 31 15:05:44.228 INFO kablam! 24 | | ); Aug 31 15:05:44.228 INFO kablam! | |________________- in this macro invocation Aug 31 15:05:44.228 INFO kablam! Aug 31 15:05:44.229 INFO kablam! warning: type `LIA_Sorts` should have a camel case name such as `LiaSorts` Aug 31 15:05:44.229 INFO kablam! --> src/logics/utils.rs:7:9 Aug 31 15:05:44.229 INFO kablam! | Aug 31 15:05:44.229 INFO kablam! 7 | / pub enum $logic { Aug 31 15:05:44.229 INFO kablam! 8 | | $( Aug 31 15:05:44.229 INFO kablam! 9 | | $variant($sort), Aug 31 15:05:44.229 INFO kablam! 10 | | )* Aug 31 15:05:44.229 INFO kablam! 11 | | } Aug 31 15:05:44.229 INFO kablam! | |_________^ Aug 31 15:05:44.229 INFO kablam! | Aug 31 15:05:44.229 INFO kablam! ::: src/logics/lia.rs:10:1 Aug 31 15:05:44.229 INFO kablam! | Aug 31 15:05:44.229 INFO kablam! 10 | / define_sorts_for_logic!(LIA_Sorts, Aug 31 15:05:44.229 INFO kablam! 11 | | Int -> integer::Sorts, Aug 31 15:05:44.229 INFO kablam! 12 | | Core -> core::Sorts Aug 31 15:05:44.230 INFO kablam! 13 | | ); Aug 31 15:05:44.230 INFO kablam! | |____________________- in this macro invocation Aug 31 15:05:44.230 INFO kablam! Aug 31 15:05:44.230 INFO kablam! warning: type `LIA_Fn` should have a camel case name such as `LiaFn` Aug 31 15:05:44.230 INFO kablam! --> src/logics/utils.rs:38:9 Aug 31 15:05:44.230 INFO kablam! | Aug 31 15:05:44.230 INFO kablam! 38 | / pub enum $logic { Aug 31 15:05:44.230 INFO kablam! 39 | | $( Aug 31 15:05:44.230 INFO kablam! 40 | | $variant($sort), Aug 31 15:05:44.230 INFO kablam! 41 | | )* Aug 31 15:05:44.230 INFO kablam! 42 | | } Aug 31 15:05:44.230 INFO kablam! | |_________^ Aug 31 15:05:44.230 INFO kablam! | Aug 31 15:05:44.230 INFO kablam! ::: src/logics/lia.rs:15:1 Aug 31 15:05:44.230 INFO kablam! | Aug 31 15:05:44.230 INFO kablam! 15 | / define_fns_for_logic!(LIA_Fn, Aug 31 15:05:44.231 INFO kablam! 16 | | IntOps -> integer::OpCodes, Aug 31 15:05:44.231 INFO kablam! 17 | | CoreOps -> core::OpCodes Aug 31 15:05:44.231 INFO kablam! 18 | | ); Aug 31 15:05:44.231 INFO kablam! | |_______________________- in this macro invocation Aug 31 15:05:44.231 INFO kablam! Aug 31 15:05:44.235 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 15:05:44.235 INFO kablam! --> src/backends/smtlib2.rs:207:9 Aug 31 15:05:44.235 INFO kablam! | Aug 31 15:05:44.235 INFO kablam! 207 | smt_proc.write(format!("(set-logic {})\n", logic)); Aug 31 15:05:44.235 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 15:05:44.235 INFO kablam! | Aug 31 15:05:44.236 INFO kablam! = note: #[warn(unused_must_use)] on by default Aug 31 15:05:44.236 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 15:05:44.236 INFO kablam! Aug 31 15:05:44.238 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 15:05:44.238 INFO kablam! --> src/backends/smtlib2.rs:241:13 Aug 31 15:05:44.238 INFO kablam! | Aug 31 15:05:44.238 INFO kablam! 241 | smt_proc.write(w); Aug 31 15:05:44.238 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 31 15:05:44.238 INFO kablam! | Aug 31 15:05:44.238 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 15:05:44.238 INFO kablam! Aug 31 15:05:44.238 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 15:05:44.238 INFO kablam! --> src/backends/smtlib2.rs:244:9 Aug 31 15:05:44.239 INFO kablam! | Aug 31 15:05:44.239 INFO kablam! 244 | smt_proc.write("(check-sat)\n".to_owned()); Aug 31 15:05:44.239 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 15:05:44.239 INFO kablam! | Aug 31 15:05:44.239 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 15:05:44.239 INFO kablam! Aug 31 15:05:44.239 INFO kablam! warning: unused `std::result::Result` which must be used Aug 31 15:05:44.239 INFO kablam! --> src/backends/smtlib2.rs:262:17 Aug 31 15:05:44.239 INFO kablam! | Aug 31 15:05:44.239 INFO kablam! 262 | smt_proc.write("(get-model)\n".to_owned()); Aug 31 15:05:44.239 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 31 15:05:44.239 INFO kablam! | Aug 31 15:05:44.239 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Aug 31 15:05:44.239 INFO kablam! Aug 31 15:05:44.282 INFO kablam! error: aborting due to 6 previous errors Aug 31 15:05:44.282 INFO kablam! Aug 31 15:05:44.282 INFO kablam! Some errors occurred: E0061, E0599. Aug 31 15:05:44.282 INFO kablam! For more information about an error, try `rustc --explain E0061`. Aug 31 15:05:44.292 INFO kablam! error: Could not compile `rustproof-libsmt`. Aug 31 15:05:44.293 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 15:05:44.313 INFO kablam! error: build failed Aug 31 15:05:44.315 INFO kablam! su: No module specific data is present Aug 31 15:05:44.766 INFO running `"docker" "rm" "-f" "b9edc9da331aece35d30d6840ad8abb0ef5a2b6c8442c65b97a7f8214f239ef5"` Aug 31 15:05:44.915 INFO blam! b9edc9da331aece35d30d6840ad8abb0ef5a2b6c8442c65b97a7f8214f239ef5