[INFO] fetching crate gurobi 0.3.4... [INFO] testing gurobi-0.3.4 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate gurobi 0.3.4 into /workspace/builds/worker-62/source [INFO] validating manifest of crates.io crate gurobi 0.3.4 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gurobi 0.3.4 [INFO] finished tweaking crates.io crate gurobi 0.3.4 [INFO] tweaked toml for crates.io crate gurobi 0.3.4 written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate crates.io crate gurobi 0.3.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 484fec12c8c226a96977b3ba2675ce048e98907aa6bed0c1ae8fb369936a03e3 [INFO] running `Command { std: "docker" "start" "-a" "484fec12c8c226a96977b3ba2675ce048e98907aa6bed0c1ae8fb369936a03e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "484fec12c8c226a96977b3ba2675ce048e98907aa6bed0c1ae8fb369936a03e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "484fec12c8c226a96977b3ba2675ce048e98907aa6bed0c1ae8fb369936a03e3", kill_on_drop: false }` [INFO] [stdout] 484fec12c8c226a96977b3ba2675ce048e98907aa6bed0c1ae8fb369936a03e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cd9ef7b975c446a90dbb9ea0dbaca0dfb7a3ab1623f3812a0cbdeb543788dcbf [INFO] running `Command { std: "docker" "start" "-a" "cd9ef7b975c446a90dbb9ea0dbaca0dfb7a3ab1623f3812a0cbdeb543788dcbf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gurobi-sys v0.3.0 [INFO] [stderr] Compiling itertools v0.4.19 [INFO] [stderr] Compiling gurobi v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown lint: `extend_from_slice` [INFO] [stdout] --> src/lib.rs:80:10 [INFO] [stdout] | [INFO] [stdout] 80 | #![allow(extend_from_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `explicit_iter_loop` [INFO] [stdout] --> src/lib.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | #![allow(explicit_iter_loop)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `transmute_ptr_to_ref` [INFO] [stdout] --> src/model.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 249 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `useless_transmute` [INFO] [stdout] --> src/model.rs:508:11 [INFO] [stdout] | [INFO] [stdout] 508 | #[allow(useless_transmute)] // Clippy gives a false positive here. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | let logfilename = try!(CString::new(logfilename)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | let logfilename = try!(CString::new(logfilename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | let computeserver = try!(CString::new(computeserver)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | let password = try!(CString::new(password)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | try!(self.check_apicall(unsafe { P::get_param(self.env, param.into().as_ptr(), value.as_rawptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:86:20 [INFO] [stdout] | [INFO] [stdout] 86 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:227:19 [INFO] [stdout] | [INFO] [stdout] 227 | coldel: try!(callback.get_int(PRESOLVE, PRE_COLDEL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | rowdel: try!(callback.get_int(PRESOLVE, PRE_ROWDEL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:229:19 [INFO] [stdout] | [INFO] [stdout] 229 | senchg: try!(callback.get_int(PRESOLVE, PRE_SENCHG)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:230:19 [INFO] [stdout] | [INFO] [stdout] 230 | bndchg: try!(callback.get_int(PRESOLVE, PRE_BNDCHG)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:231:19 [INFO] [stdout] | [INFO] [stdout] 231 | coecfg: try!(callback.get_int(PRESOLVE, PRE_COECHG)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:237:19 [INFO] [stdout] | [INFO] [stdout] 237 | itrcnt: try!(callback.get_double(SIMPLEX, SPX_ITRCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:238:19 [INFO] [stdout] | [INFO] [stdout] 238 | objval: try!(callback.get_double(SIMPLEX, SPX_OBJVAL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:239:20 [INFO] [stdout] | [INFO] [stdout] 239 | priminf: try!(callback.get_double(SIMPLEX, SPX_PRIMINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:240:20 [INFO] [stdout] | [INFO] [stdout] 240 | dualinf: try!(callback.get_double(SIMPLEX, SPX_DUALINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:241:19 [INFO] [stdout] | [INFO] [stdout] 241 | ispert: try!(callback.get_int(SIMPLEX, SPX_ISPERT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:246:19 [INFO] [stdout] | [INFO] [stdout] 246 | objbst: try!(callback.get_double(MIP, MIP_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | objbnd: try!(callback.get_double(MIP, MIP_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:248:19 [INFO] [stdout] | [INFO] [stdout] 248 | nodcnt: try!(callback.get_double(MIP, MIP_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:249:19 [INFO] [stdout] | [INFO] [stdout] 249 | solcnt: try!(callback.get_double(MIP, MIP_SOLCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:250:19 [INFO] [stdout] | [INFO] [stdout] 250 | cutcnt: try!(callback.get_int(MIP, MIP_CUTCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:251:20 [INFO] [stdout] | [INFO] [stdout] 251 | nodleft: try!(callback.get_double(MIP, MIP_NODLFT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:252:19 [INFO] [stdout] | [INFO] [stdout] 252 | itrcnt: try!(callback.get_double(MIP, MIP_ITRCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:257:16 [INFO] [stdout] | [INFO] [stdout] 257 | obj: try!(callback.get_double(MIPSOL, MIPSOL_OBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:258:19 [INFO] [stdout] | [INFO] [stdout] 258 | objbst: try!(callback.get_double(MIPSOL, MIPSOL_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:259:19 [INFO] [stdout] | [INFO] [stdout] 259 | objbnd: try!(callback.get_double(MIPSOL, MIPSOL_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:260:19 [INFO] [stdout] | [INFO] [stdout] 260 | nodcnt: try!(callback.get_double(MIPSOL, MIPSOL_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:261:19 [INFO] [stdout] | [INFO] [stdout] 261 | solcnt: try!(callback.get_double(MIPSOL, MIPSOL_SOLCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:266:19 [INFO] [stdout] | [INFO] [stdout] 266 | status: try!(callback.get_int(MIPNODE, MIPNODE_STATUS)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:267:19 [INFO] [stdout] | [INFO] [stdout] 267 | objbst: try!(callback.get_double(MIPNODE, MIPNODE_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 268 | objbnd: try!(callback.get_double(MIPNODE, MIPNODE_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:269:19 [INFO] [stdout] | [INFO] [stdout] 269 | nodcnt: try!(callback.get_double(MIPNODE, MIPNODE_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:270:19 [INFO] [stdout] | [INFO] [stdout] 270 | solcnt: try!(callback.get_int(MIPNODE, MIPNODE_SOLCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:273:33 [INFO] [stdout] | [INFO] [stdout] 273 | MESSAGE => Where::Message(try!(callback.get_string(MESSAGE, MSG_STRING)).trim().to_owned()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:276:19 [INFO] [stdout] | [INFO] [stdout] 276 | itrcnt: try!(callback.get_int(BARRIER, BARRIER_ITRCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:277:20 [INFO] [stdout] | [INFO] [stdout] 277 | primobj: try!(callback.get_double(BARRIER, BARRIER_PRIMOBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:278:20 [INFO] [stdout] | [INFO] [stdout] 278 | dualobj: try!(callback.get_double(BARRIER, BARRIER_DUALOBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:279:20 [INFO] [stdout] | [INFO] [stdout] 279 | priminf: try!(callback.get_double(BARRIER, BARRIER_PRIMINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:280:20 [INFO] [stdout] | [INFO] [stdout] 280 | dualinf: try!(callback.get_double(BARRIER, BARRIER_DUALINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:281:18 [INFO] [stdout] | [INFO] [stdout] 281 | compl: try!(callback.get_double(BARRIER, BARRIER_COMPL)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | let vars = try!(model.get_values(attr::X, self.vars.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:138:16 [INFO] [stdout] | [INFO] [stdout] 138 | let lind = try!(model.get_values(attr::X, self.lind.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:139:16 [INFO] [stdout] | [INFO] [stdout] 139 | let qrow = try!(model.get_values(attr::X, self.qrow.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:140:16 [INFO] [stdout] | [INFO] [stdout] 140 | let qcol = try!(model.get_values(attr::X, self.qcol.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | 1...14 => unsafe { transmute(val as i8) }, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 315 | try!(model.populate()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:345:5 [INFO] [stdout] | [INFO] [stdout] 345 | try!(env.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:343:21 [INFO] [stdout] | [INFO] [stdout] 343 | let modelname = try!(CString::new(modelname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:363:5 [INFO] [stdout] | [INFO] [stdout] 363 | try!(env.check_apicall(unsafe { ffi::GRBreadmodel(env.get_ptr(), filename.as_ptr(), &mut model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:361:20 [INFO] [stdout] | [INFO] [stdout] 361 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:468:5 [INFO] [stdout] | [INFO] [stdout] 468 | try!(self.check_apicall(unsafe { ffi::GRBupdatemodel(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:449:7 [INFO] [stdout] | [INFO] [stdout] 449 | try!(self.check_apicall(unsafe { ffi::GRBdelvars(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:454:7 [INFO] [stdout] | [INFO] [stdout] 454 | try!(self.check_apicall(unsafe { ffi::GRBdelconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:459:7 [INFO] [stdout] | [INFO] [stdout] 459 | try!(self.check_apicall(unsafe { ffi::GRBdelqconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:464:7 [INFO] [stdout] | [INFO] [stdout] 464 | try!(self.check_apicall(unsafe { ffi::GRBdelsos(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:488:20 [INFO] [stdout] | [INFO] [stdout] 488 | let mode = try!(self.env.get(param::UpdateMode)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:497:5 [INFO] [stdout] | [INFO] [stdout] 497 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:503:5 [INFO] [stdout] | [INFO] [stdout] 503 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:512:5 [INFO] [stdout] | [INFO] [stdout] 512 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:517:5 [INFO] [stdout] | [INFO] [stdout] 517 | try!(self.check_apicall(unsafe { ffi::GRBsetcallbackfunc(self.model, callback_wrapper, transmute(&usrdata)) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:519:5 [INFO] [stdout] | [INFO] [stdout] 519 | try!(self.check_apicall(unsafe { ffi::GRBoptimize(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:586:20 [INFO] [stdout] | [INFO] [stdout] 586 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:592:20 [INFO] [stdout] | [INFO] [stdout] 592 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:618:5 [INFO] [stdout] | [INFO] [stdout] 618 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:617:16 [INFO] [stdout] | [INFO] [stdout] 617 | let name = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:630:21 [INFO] [stdout] | [INFO] [stdout] 630 | let col_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:696:5 [INFO] [stdout] | [INFO] [stdout] 696 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:652:20 [INFO] [stdout] | [INFO] [stdout] 652 | let name = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:710:16 [INFO] [stdout] | [INFO] [stdout] 710 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:727:5 [INFO] [stdout] | [INFO] [stdout] 727 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:725:22 [INFO] [stdout] | [INFO] [stdout] 725 | let constrname = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:737:21 [INFO] [stdout] | [INFO] [stdout] 737 | let row_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:774:5 [INFO] [stdout] | [INFO] [stdout] 774 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:752:18 [INFO] [stdout] | [INFO] [stdout] 752 | let name = try!(CString::new(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:786:16 [INFO] [stdout] | [INFO] [stdout] 786 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:809:5 [INFO] [stdout] | [INFO] [stdout] 809 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:807:22 [INFO] [stdout] | [INFO] [stdout] 807 | let constrname = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:819:16 [INFO] [stdout] | [INFO] [stdout] 819 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:866:5 [INFO] [stdout] | [INFO] [stdout] 866 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:844:18 [INFO] [stdout] | [INFO] [stdout] 844 | let name = try!(CString::new(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:878:16 [INFO] [stdout] | [INFO] [stdout] 878 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:899:5 [INFO] [stdout] | [INFO] [stdout] 899 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:897:22 [INFO] [stdout] | [INFO] [stdout] 897 | let constrname = try!(CString::new(constrname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:913:22 [INFO] [stdout] | [INFO] [stdout] 913 | let qrow_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:932:5 [INFO] [stdout] | [INFO] [stdout] 932 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:942:21 [INFO] [stdout] | [INFO] [stdout] 942 | let sos_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:959:5 [INFO] [stdout] | [INFO] [stdout] 959 | try!(self.del_qpterms()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:960:5 [INFO] [stdout] | [INFO] [stdout] 960 | try!(self.add_qpterms(qrow.as_slice(), qcol.as_slice(), qval.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:962:5 [INFO] [stdout] | [INFO] [stdout] 962 | try!(self.set_list(attr::Obj, lind.as_slice(), lval.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:971:5 [INFO] [stdout] | [INFO] [stdout] 971 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:981:5 [INFO] [stdout] | [INFO] [stdout] 981 | try!(self.check_apicall(unsafe { A::set_attr(self.model, attr.into().as_ptr(), util::From::from(value)) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:993:5 [INFO] [stdout] | [INFO] [stdout] 993 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1006:5 [INFO] [stdout] | [INFO] [stdout] 1006 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1037:5 [INFO] [stdout] | [INFO] [stdout] 1037 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1053:5 [INFO] [stdout] | [INFO] [stdout] 1053 | try!(self.set_list(attr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1074:18 [INFO] [stdout] | [INFO] [stdout] 1074 | let values = try!(A::to_rawsets(values)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1147:5 [INFO] [stdout] | [INFO] [stdout] 1147 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1156:5 [INFO] [stdout] | [INFO] [stdout] 1156 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1158:16 [INFO] [stdout] | [INFO] [stdout] 1158 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1159:16 [INFO] [stdout] | [INFO] [stdout] 1159 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1160:17 [INFO] [stdout] | [INFO] [stdout] 1160 | let qrows = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1200:5 [INFO] [stdout] | [INFO] [stdout] 1200 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1231:5 [INFO] [stdout] | [INFO] [stdout] 1231 | try!(self.check_apicall(unsafe { ffi::GRBgetcoeff(self.model, var.index(), constr.index(), &mut value) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1237:5 [INFO] [stdout] | [INFO] [stdout] 1237 | try!(self.check_apicall(unsafe { ffi::GRBchgcoeffs(self.model, 1, &constr.index(), &var.index(), &value) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1250:5 [INFO] [stdout] | [INFO] [stdout] 1250 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1261:16 [INFO] [stdout] | [INFO] [stdout] 1261 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1262:16 [INFO] [stdout] | [INFO] [stdout] 1262 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1263:23 [INFO] [stdout] | [INFO] [stdout] 1263 | let numqconstrs = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1264:18 [INFO] [stdout] | [INFO] [stdout] 1264 | let numsos = try!(self.get(attr::NumSOS)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1279:5 [INFO] [stdout] | [INFO] [stdout] 1279 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1291:5 [INFO] [stdout] | [INFO] [stdout] 1291 | try!(self.check_apicall(unsafe { ffi::GRBdelq(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/util.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | fn from(T) -> Self; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/util.rs:117:11 [INFO] [stdout] | [INFO] [stdout] 117 | fn from(T) -> Self; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/attr.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | let value = try!(CString::new(value.as_str())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/param.rs:28:3 [INFO] [stdout] | [INFO] [stdout] 28 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/param.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/model.rs:245:21 [INFO] [stdout] | [INFO] [stdout] 245 | callback: &'a mut FnMut(Callback) -> Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 245 - callback: &'a mut FnMut(Callback) -> Result<()> [INFO] [stdout] 245 + callback: &'a mut dyn FnMut(Callback) -> Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:40:39 [INFO] [stdout] | [INFO] [stdout] 40 | Error::NulError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/expr.rs:325:16 [INFO] [stdout] | [INFO] [stdout] 325 | fn sub(self, mut rhs: LinExpr) -> Self::Output { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:254:7 [INFO] [stdout] | [INFO] [stdout] 254 | let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:439:13 [INFO] [stdout] | [INFO] [stdout] 439 | for (i, mut elem) in vec.iter_mut().enumerate() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 126 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "cd9ef7b975c446a90dbb9ea0dbaca0dfb7a3ab1623f3812a0cbdeb543788dcbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd9ef7b975c446a90dbb9ea0dbaca0dfb7a3ab1623f3812a0cbdeb543788dcbf", kill_on_drop: false }` [INFO] [stdout] cd9ef7b975c446a90dbb9ea0dbaca0dfb7a3ab1623f3812a0cbdeb543788dcbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b42e8fd6e267939cf80ab64bb09af5d06e2ad8d1171d52d4f099522e2c9dc37 [INFO] running `Command { std: "docker" "start" "-a" "0b42e8fd6e267939cf80ab64bb09af5d06e2ad8d1171d52d4f099522e2c9dc37", kill_on_drop: false }` [INFO] [stdout] warning: unknown lint: `extend_from_slice` [INFO] [stdout] --> src/lib.rs:80:10 [INFO] [stdout] | [INFO] [stdout] 80 | #![allow(extend_from_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `explicit_iter_loop` [INFO] [stdout] --> src/lib.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | #![allow(explicit_iter_loop)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `transmute_ptr_to_ref` [INFO] [stdout] --> src/model.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 249 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `useless_transmute` [INFO] [stdout] --> src/model.rs:508:11 [INFO] [stdout] | [INFO] [stdout] 508 | #[allow(useless_transmute)] // Clippy gives a false positive here. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | let logfilename = try!(CString::new(logfilename)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | let logfilename = try!(CString::new(logfilename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | let computeserver = try!(CString::new(computeserver)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | let password = try!(CString::new(password)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | try!(self.check_apicall(unsafe { P::get_param(self.env, param.into().as_ptr(), value.as_rawptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:86:20 [INFO] [stdout] | [INFO] [stdout] 86 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:227:19 [INFO] [stdout] | [INFO] [stdout] 227 | coldel: try!(callback.get_int(PRESOLVE, PRE_COLDEL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | rowdel: try!(callback.get_int(PRESOLVE, PRE_ROWDEL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:229:19 [INFO] [stdout] | [INFO] [stdout] 229 | senchg: try!(callback.get_int(PRESOLVE, PRE_SENCHG)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:230:19 [INFO] [stdout] | [INFO] [stdout] 230 | bndchg: try!(callback.get_int(PRESOLVE, PRE_BNDCHG)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:231:19 [INFO] [stdout] | [INFO] [stdout] 231 | coecfg: try!(callback.get_int(PRESOLVE, PRE_COECHG)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:237:19 [INFO] [stdout] | [INFO] [stdout] 237 | itrcnt: try!(callback.get_double(SIMPLEX, SPX_ITRCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:238:19 [INFO] [stdout] | [INFO] [stdout] 238 | objval: try!(callback.get_double(SIMPLEX, SPX_OBJVAL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:239:20 [INFO] [stdout] | [INFO] [stdout] 239 | priminf: try!(callback.get_double(SIMPLEX, SPX_PRIMINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:240:20 [INFO] [stdout] | [INFO] [stdout] 240 | dualinf: try!(callback.get_double(SIMPLEX, SPX_DUALINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:241:19 [INFO] [stdout] | [INFO] [stdout] 241 | ispert: try!(callback.get_int(SIMPLEX, SPX_ISPERT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:246:19 [INFO] [stdout] | [INFO] [stdout] 246 | objbst: try!(callback.get_double(MIP, MIP_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | objbnd: try!(callback.get_double(MIP, MIP_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:248:19 [INFO] [stdout] | [INFO] [stdout] 248 | nodcnt: try!(callback.get_double(MIP, MIP_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:249:19 [INFO] [stdout] | [INFO] [stdout] 249 | solcnt: try!(callback.get_double(MIP, MIP_SOLCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:250:19 [INFO] [stdout] | [INFO] [stdout] 250 | cutcnt: try!(callback.get_int(MIP, MIP_CUTCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:251:20 [INFO] [stdout] | [INFO] [stdout] 251 | nodleft: try!(callback.get_double(MIP, MIP_NODLFT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:252:19 [INFO] [stdout] | [INFO] [stdout] 252 | itrcnt: try!(callback.get_double(MIP, MIP_ITRCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:257:16 [INFO] [stdout] | [INFO] [stdout] 257 | obj: try!(callback.get_double(MIPSOL, MIPSOL_OBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:258:19 [INFO] [stdout] | [INFO] [stdout] 258 | objbst: try!(callback.get_double(MIPSOL, MIPSOL_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:259:19 [INFO] [stdout] | [INFO] [stdout] 259 | objbnd: try!(callback.get_double(MIPSOL, MIPSOL_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:260:19 [INFO] [stdout] | [INFO] [stdout] 260 | nodcnt: try!(callback.get_double(MIPSOL, MIPSOL_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:261:19 [INFO] [stdout] | [INFO] [stdout] 261 | solcnt: try!(callback.get_double(MIPSOL, MIPSOL_SOLCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:266:19 [INFO] [stdout] | [INFO] [stdout] 266 | status: try!(callback.get_int(MIPNODE, MIPNODE_STATUS)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:267:19 [INFO] [stdout] | [INFO] [stdout] 267 | objbst: try!(callback.get_double(MIPNODE, MIPNODE_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 268 | objbnd: try!(callback.get_double(MIPNODE, MIPNODE_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:269:19 [INFO] [stdout] | [INFO] [stdout] 269 | nodcnt: try!(callback.get_double(MIPNODE, MIPNODE_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:270:19 [INFO] [stdout] | [INFO] [stdout] 270 | solcnt: try!(callback.get_int(MIPNODE, MIPNODE_SOLCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:273:33 [INFO] [stdout] | [INFO] [stdout] 273 | MESSAGE => Where::Message(try!(callback.get_string(MESSAGE, MSG_STRING)).trim().to_owned()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:276:19 [INFO] [stdout] | [INFO] [stdout] 276 | itrcnt: try!(callback.get_int(BARRIER, BARRIER_ITRCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:277:20 [INFO] [stdout] | [INFO] [stdout] 277 | primobj: try!(callback.get_double(BARRIER, BARRIER_PRIMOBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:278:20 [INFO] [stdout] | [INFO] [stdout] 278 | dualobj: try!(callback.get_double(BARRIER, BARRIER_DUALOBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:279:20 [INFO] [stdout] | [INFO] [stdout] 279 | priminf: try!(callback.get_double(BARRIER, BARRIER_PRIMINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:280:20 [INFO] [stdout] | [INFO] [stdout] 280 | dualinf: try!(callback.get_double(BARRIER, BARRIER_DUALINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:281:18 [INFO] [stdout] | [INFO] [stdout] 281 | compl: try!(callback.get_double(BARRIER, BARRIER_COMPL)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | let vars = try!(model.get_values(attr::X, self.vars.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:138:16 [INFO] [stdout] | [INFO] [stdout] 138 | let lind = try!(model.get_values(attr::X, self.lind.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:139:16 [INFO] [stdout] | [INFO] [stdout] 139 | let qrow = try!(model.get_values(attr::X, self.qrow.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:140:16 [INFO] [stdout] | [INFO] [stdout] 140 | let qcol = try!(model.get_values(attr::X, self.qcol.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | 1...14 => unsafe { transmute(val as i8) }, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 315 | try!(model.populate()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:345:5 [INFO] [stdout] | [INFO] [stdout] 345 | try!(env.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:343:21 [INFO] [stdout] | [INFO] [stdout] 343 | let modelname = try!(CString::new(modelname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:363:5 [INFO] [stdout] | [INFO] [stdout] 363 | try!(env.check_apicall(unsafe { ffi::GRBreadmodel(env.get_ptr(), filename.as_ptr(), &mut model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:361:20 [INFO] [stdout] | [INFO] [stdout] 361 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:468:5 [INFO] [stdout] | [INFO] [stdout] 468 | try!(self.check_apicall(unsafe { ffi::GRBupdatemodel(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:449:7 [INFO] [stdout] | [INFO] [stdout] 449 | try!(self.check_apicall(unsafe { ffi::GRBdelvars(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:454:7 [INFO] [stdout] | [INFO] [stdout] 454 | try!(self.check_apicall(unsafe { ffi::GRBdelconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:459:7 [INFO] [stdout] | [INFO] [stdout] 459 | try!(self.check_apicall(unsafe { ffi::GRBdelqconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:464:7 [INFO] [stdout] | [INFO] [stdout] 464 | try!(self.check_apicall(unsafe { ffi::GRBdelsos(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:488:20 [INFO] [stdout] | [INFO] [stdout] 488 | let mode = try!(self.env.get(param::UpdateMode)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:497:5 [INFO] [stdout] | [INFO] [stdout] 497 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:503:5 [INFO] [stdout] | [INFO] [stdout] 503 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:512:5 [INFO] [stdout] | [INFO] [stdout] 512 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:517:5 [INFO] [stdout] | [INFO] [stdout] 517 | try!(self.check_apicall(unsafe { ffi::GRBsetcallbackfunc(self.model, callback_wrapper, transmute(&usrdata)) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:519:5 [INFO] [stdout] | [INFO] [stdout] 519 | try!(self.check_apicall(unsafe { ffi::GRBoptimize(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:586:20 [INFO] [stdout] | [INFO] [stdout] 586 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:592:20 [INFO] [stdout] | [INFO] [stdout] 592 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:618:5 [INFO] [stdout] | [INFO] [stdout] 618 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:617:16 [INFO] [stdout] | [INFO] [stdout] 617 | let name = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:630:21 [INFO] [stdout] | [INFO] [stdout] 630 | let col_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:696:5 [INFO] [stdout] | [INFO] [stdout] 696 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:652:20 [INFO] [stdout] | [INFO] [stdout] 652 | let name = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:710:16 [INFO] [stdout] | [INFO] [stdout] 710 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:727:5 [INFO] [stdout] | [INFO] [stdout] 727 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:725:22 [INFO] [stdout] | [INFO] [stdout] 725 | let constrname = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:737:21 [INFO] [stdout] | [INFO] [stdout] 737 | let row_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:774:5 [INFO] [stdout] | [INFO] [stdout] 774 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:752:18 [INFO] [stdout] | [INFO] [stdout] 752 | let name = try!(CString::new(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:786:16 [INFO] [stdout] | [INFO] [stdout] 786 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:809:5 [INFO] [stdout] | [INFO] [stdout] 809 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:807:22 [INFO] [stdout] | [INFO] [stdout] 807 | let constrname = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:819:16 [INFO] [stdout] | [INFO] [stdout] 819 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:866:5 [INFO] [stdout] | [INFO] [stdout] 866 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:844:18 [INFO] [stdout] | [INFO] [stdout] 844 | let name = try!(CString::new(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:878:16 [INFO] [stdout] | [INFO] [stdout] 878 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:899:5 [INFO] [stdout] | [INFO] [stdout] 899 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:897:22 [INFO] [stdout] | [INFO] [stdout] 897 | let constrname = try!(CString::new(constrname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:913:22 [INFO] [stdout] | [INFO] [stdout] 913 | let qrow_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:932:5 [INFO] [stdout] | [INFO] [stdout] 932 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:942:21 [INFO] [stdout] | [INFO] [stdout] 942 | let sos_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:959:5 [INFO] [stdout] | [INFO] [stdout] 959 | try!(self.del_qpterms()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:960:5 [INFO] [stdout] | [INFO] [stdout] 960 | try!(self.add_qpterms(qrow.as_slice(), qcol.as_slice(), qval.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:962:5 [INFO] [stdout] | [INFO] [stdout] 962 | try!(self.set_list(attr::Obj, lind.as_slice(), lval.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:971:5 [INFO] [stdout] | [INFO] [stdout] 971 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:981:5 [INFO] [stdout] | [INFO] [stdout] 981 | try!(self.check_apicall(unsafe { A::set_attr(self.model, attr.into().as_ptr(), util::From::from(value)) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:993:5 [INFO] [stdout] | [INFO] [stdout] 993 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1006:5 [INFO] [stdout] | [INFO] [stdout] 1006 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1037:5 [INFO] [stdout] | [INFO] [stdout] 1037 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1053:5 [INFO] [stdout] | [INFO] [stdout] 1053 | try!(self.set_list(attr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1074:18 [INFO] [stdout] | [INFO] [stdout] 1074 | let values = try!(A::to_rawsets(values)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1147:5 [INFO] [stdout] | [INFO] [stdout] 1147 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1156:5 [INFO] [stdout] | [INFO] [stdout] 1156 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1158:16 [INFO] [stdout] | [INFO] [stdout] 1158 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1159:16 [INFO] [stdout] | [INFO] [stdout] 1159 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1160:17 [INFO] [stdout] | [INFO] [stdout] 1160 | let qrows = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1200:5 [INFO] [stdout] | [INFO] [stdout] 1200 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1231:5 [INFO] [stdout] | [INFO] [stdout] 1231 | try!(self.check_apicall(unsafe { ffi::GRBgetcoeff(self.model, var.index(), constr.index(), &mut value) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1237:5 [INFO] [stdout] | [INFO] [stdout] 1237 | try!(self.check_apicall(unsafe { ffi::GRBchgcoeffs(self.model, 1, &constr.index(), &var.index(), &value) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1250:5 [INFO] [stdout] | [INFO] [stdout] 1250 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1261:16 [INFO] [stdout] | [INFO] [stdout] 1261 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1262:16 [INFO] [stdout] | [INFO] [stdout] 1262 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1263:23 [INFO] [stdout] | [INFO] [stdout] 1263 | let numqconstrs = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1264:18 [INFO] [stdout] | [INFO] [stdout] 1264 | let numsos = try!(self.get(attr::NumSOS)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1279:5 [INFO] [stdout] | [INFO] [stdout] 1279 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1291:5 [INFO] [stdout] | [INFO] [stdout] 1291 | try!(self.check_apicall(unsafe { ffi::GRBdelq(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/util.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | fn from(T) -> Self; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/util.rs:117:11 [INFO] [stdout] | [INFO] [stdout] 117 | fn from(T) -> Self; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/attr.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | let value = try!(CString::new(value.as_str())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/param.rs:28:3 [INFO] [stdout] | [INFO] [stdout] 28 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/param.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/model.rs:245:21 [INFO] [stdout] | [INFO] [stdout] 245 | callback: &'a mut FnMut(Callback) -> Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 245 - callback: &'a mut FnMut(Callback) -> Result<()> [INFO] [stdout] 245 + callback: &'a mut dyn FnMut(Callback) -> Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:40:39 [INFO] [stdout] | [INFO] [stdout] 40 | Error::NulError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/expr.rs:325:16 [INFO] [stdout] | [INFO] [stdout] 325 | fn sub(self, mut rhs: LinExpr) -> Self::Output { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:254:7 [INFO] [stdout] | [INFO] [stdout] 254 | let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:439:13 [INFO] [stdout] | [INFO] [stdout] 439 | for (i, mut elem) in vec.iter_mut().enumerate() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gurobi v0.3.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: 126 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `extend_from_slice` [INFO] [stdout] --> src/lib.rs:80:10 [INFO] [stdout] | [INFO] [stdout] 80 | #![allow(extend_from_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/piecewise.rs:52:3 [INFO] [stdout] | [INFO] [stdout] 52 | try!(model.optimize()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:50:3 [INFO] [stdout] | [INFO] [stdout] 50 | try!(model.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:50:3 [INFO] [stdout] | [INFO] [stdout] 50 | try!(model.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 55 | try!(model.set_objective(objexpr, Minimize)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | let mut model = try!(Model::new("assignment", &env)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | let v = try!(model.add_var(vname.as_str(), Continuous, 0.0, -INFINITY, availability as f64, &[], &[])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | try!(model.add_constr(format!("c.{}", shift).as_str(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/piecewise.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 54 | println!("IsMIP = {}", try!(model.get(attr::IsMIP)) != 0); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> examples/piecewise.rs:57:42 [INFO] [stdout] | [INFO] [stdout] 57 | let x = try!(v.get(&model, attr::X));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/piecewise.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let vname = try!(v.get(&model, attr::VarName)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/piecewise.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let x = try!(v.get(&model, attr::X));; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `explicit_iter_loop` [INFO] [stdout] --> src/lib.rs:81:10 [INFO] [stdout] | [INFO] [stdout] 81 | #![allow(explicit_iter_loop)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/piecewise.rs:60:26 [INFO] [stdout] | [INFO] [stdout] 60 | println!("Obj = {}\n", try!(model.get(attr::ObjVal))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `transmute_ptr_to_ref` [INFO] [stdout] --> src/model.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 249 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `useless_transmute` [INFO] [stdout] --> src/model.rs:508:11 [INFO] [stdout] | [INFO] [stdout] 508 | #[allow(useless_transmute)] // Clippy gives a false positive here. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 55 | try!(model.set_objective(objexpr, Minimize)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | let mut model = try!(Model::new("assignment", &env)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | let v = try!(model.add_var(vname.as_str(), Continuous, 0.0, -INFINITY, availability as f64, &[], &[])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | try!(model.add_constr(format!("c.{}", shift).as_str(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/callback.rs:90:19 [INFO] [stdout] | [INFO] [stdout] 90 | let x = try!(ctx.get_solution(vars.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:50:3 [INFO] [stdout] | [INFO] [stdout] 50 | try!(model.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 55 | try!(model.set_objective(objexpr, Minimize)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | let mut model = try!(Model::new("assignment", &env)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:45:15 [INFO] [stdout] | [INFO] [stdout] 45 | let v = try!(model.add_var(vname.as_str(), Continuous, 0.0, -INFINITY, availability as f64, &[], &[])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/workforce/mod.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | try!(model.add_constr(format!("c.{}", shift).as_str(), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/callback.rs:104:11 [INFO] [stdout] | [INFO] [stdout] 104 | try!(ctx.set_solution(vars.as_slice(), x.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/callback.rs:102:19 [INFO] [stdout] | [INFO] [stdout] 102 | let x = try!(ctx.get_node_rel(vars.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:26:23 [INFO] [stdout] | [INFO] [stdout] 26 | let logfilename = try!(CString::new(logfilename)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | let logfilename = try!(CString::new(logfilename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | let computeserver = try!(CString::new(computeserver)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:43:20 [INFO] [stdout] | [INFO] [stdout] 43 | let password = try!(CString::new(password)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 74 | try!(self.check_apicall(unsafe { P::get_param(self.env, param.into().as_ptr(), value.as_rawptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:86:20 [INFO] [stdout] | [INFO] [stdout] 86 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/env.rs:92:20 [INFO] [stdout] | [INFO] [stdout] 92 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:227:19 [INFO] [stdout] | [INFO] [stdout] 227 | coldel: try!(callback.get_int(PRESOLVE, PRE_COLDEL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:228:19 [INFO] [stdout] | [INFO] [stdout] 228 | rowdel: try!(callback.get_int(PRESOLVE, PRE_ROWDEL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:229:19 [INFO] [stdout] | [INFO] [stdout] 229 | senchg: try!(callback.get_int(PRESOLVE, PRE_SENCHG)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:230:19 [INFO] [stdout] | [INFO] [stdout] 230 | bndchg: try!(callback.get_int(PRESOLVE, PRE_BNDCHG)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:231:19 [INFO] [stdout] | [INFO] [stdout] 231 | coecfg: try!(callback.get_int(PRESOLVE, PRE_COECHG)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:237:19 [INFO] [stdout] | [INFO] [stdout] 237 | itrcnt: try!(callback.get_double(SIMPLEX, SPX_ITRCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:238:19 [INFO] [stdout] | [INFO] [stdout] 238 | objval: try!(callback.get_double(SIMPLEX, SPX_OBJVAL)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:239:20 [INFO] [stdout] | [INFO] [stdout] 239 | priminf: try!(callback.get_double(SIMPLEX, SPX_PRIMINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:240:20 [INFO] [stdout] | [INFO] [stdout] 240 | dualinf: try!(callback.get_double(SIMPLEX, SPX_DUALINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:241:19 [INFO] [stdout] | [INFO] [stdout] 241 | ispert: try!(callback.get_int(SIMPLEX, SPX_ISPERT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:246:19 [INFO] [stdout] | [INFO] [stdout] 246 | objbst: try!(callback.get_double(MIP, MIP_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:247:19 [INFO] [stdout] | [INFO] [stdout] 247 | objbnd: try!(callback.get_double(MIP, MIP_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:248:19 [INFO] [stdout] | [INFO] [stdout] 248 | nodcnt: try!(callback.get_double(MIP, MIP_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:249:19 [INFO] [stdout] | [INFO] [stdout] 249 | solcnt: try!(callback.get_double(MIP, MIP_SOLCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:250:19 [INFO] [stdout] | [INFO] [stdout] 250 | cutcnt: try!(callback.get_int(MIP, MIP_CUTCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:251:20 [INFO] [stdout] | [INFO] [stdout] 251 | nodleft: try!(callback.get_double(MIP, MIP_NODLFT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:252:19 [INFO] [stdout] | [INFO] [stdout] 252 | itrcnt: try!(callback.get_double(MIP, MIP_ITRCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:257:16 [INFO] [stdout] | [INFO] [stdout] 257 | obj: try!(callback.get_double(MIPSOL, MIPSOL_OBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:258:19 [INFO] [stdout] | [INFO] [stdout] 258 | objbst: try!(callback.get_double(MIPSOL, MIPSOL_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:259:19 [INFO] [stdout] | [INFO] [stdout] 259 | objbnd: try!(callback.get_double(MIPSOL, MIPSOL_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:260:19 [INFO] [stdout] | [INFO] [stdout] 260 | nodcnt: try!(callback.get_double(MIPSOL, MIPSOL_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:261:19 [INFO] [stdout] | [INFO] [stdout] 261 | solcnt: try!(callback.get_double(MIPSOL, MIPSOL_SOLCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:266:19 [INFO] [stdout] | [INFO] [stdout] 266 | status: try!(callback.get_int(MIPNODE, MIPNODE_STATUS)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:267:19 [INFO] [stdout] | [INFO] [stdout] 267 | objbst: try!(callback.get_double(MIPNODE, MIPNODE_OBJBST)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:268:19 [INFO] [stdout] | [INFO] [stdout] 268 | objbnd: try!(callback.get_double(MIPNODE, MIPNODE_OBJBND)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:269:19 [INFO] [stdout] | [INFO] [stdout] 269 | nodcnt: try!(callback.get_double(MIPNODE, MIPNODE_NODCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:270:19 [INFO] [stdout] | [INFO] [stdout] 270 | solcnt: try!(callback.get_int(MIPNODE, MIPNODE_SOLCNT)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:273:33 [INFO] [stdout] | [INFO] [stdout] 273 | MESSAGE => Where::Message(try!(callback.get_string(MESSAGE, MSG_STRING)).trim().to_owned()), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:276:19 [INFO] [stdout] | [INFO] [stdout] 276 | itrcnt: try!(callback.get_int(BARRIER, BARRIER_ITRCNT)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:277:20 [INFO] [stdout] | [INFO] [stdout] 277 | primobj: try!(callback.get_double(BARRIER, BARRIER_PRIMOBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:278:20 [INFO] [stdout] | [INFO] [stdout] 278 | dualobj: try!(callback.get_double(BARRIER, BARRIER_DUALOBJ)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:279:20 [INFO] [stdout] | [INFO] [stdout] 279 | priminf: try!(callback.get_double(BARRIER, BARRIER_PRIMINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:280:20 [INFO] [stdout] | [INFO] [stdout] 280 | dualinf: try!(callback.get_double(BARRIER, BARRIER_DUALINF)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/callback.rs:281:18 [INFO] [stdout] | [INFO] [stdout] 281 | compl: try!(callback.get_double(BARRIER, BARRIER_COMPL)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | let vars = try!(model.get_values(attr::X, self.vars.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:138:16 [INFO] [stdout] | [INFO] [stdout] 138 | let lind = try!(model.get_values(attr::X, self.lind.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:139:16 [INFO] [stdout] | [INFO] [stdout] 139 | let qrow = try!(model.get_values(attr::X, self.qrow.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/expr.rs:140:16 [INFO] [stdout] | [INFO] [stdout] 140 | let qcol = try!(model.get_values(attr::X, self.qcol.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/model.rs:124:8 [INFO] [stdout] | [INFO] [stdout] 124 | 1...14 => unsafe { transmute(val as i8) }, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:315:5 [INFO] [stdout] | [INFO] [stdout] 315 | try!(model.populate()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:345:5 [INFO] [stdout] | [INFO] [stdout] 345 | try!(env.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:343:21 [INFO] [stdout] | [INFO] [stdout] 343 | let modelname = try!(CString::new(modelname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:363:5 [INFO] [stdout] | [INFO] [stdout] 363 | try!(env.check_apicall(unsafe { ffi::GRBreadmodel(env.get_ptr(), filename.as_ptr(), &mut model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:361:20 [INFO] [stdout] | [INFO] [stdout] 361 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:468:5 [INFO] [stdout] | [INFO] [stdout] 468 | try!(self.check_apicall(unsafe { ffi::GRBupdatemodel(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:449:7 [INFO] [stdout] | [INFO] [stdout] 449 | try!(self.check_apicall(unsafe { ffi::GRBdelvars(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:454:7 [INFO] [stdout] | [INFO] [stdout] 454 | try!(self.check_apicall(unsafe { ffi::GRBdelconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:459:7 [INFO] [stdout] | [INFO] [stdout] 459 | try!(self.check_apicall(unsafe { ffi::GRBdelqconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:464:7 [INFO] [stdout] | [INFO] [stdout] 464 | try!(self.check_apicall(unsafe { ffi::GRBdelsos(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:488:20 [INFO] [stdout] | [INFO] [stdout] 488 | let mode = try!(self.env.get(param::UpdateMode)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:497:5 [INFO] [stdout] | [INFO] [stdout] 497 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:503:5 [INFO] [stdout] | [INFO] [stdout] 503 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:512:5 [INFO] [stdout] | [INFO] [stdout] 512 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:517:5 [INFO] [stdout] | [INFO] [stdout] 517 | try!(self.check_apicall(unsafe { ffi::GRBsetcallbackfunc(self.model, callback_wrapper, transmute(&usrdata)) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:519:5 [INFO] [stdout] | [INFO] [stdout] 519 | try!(self.check_apicall(unsafe { ffi::GRBoptimize(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:586:20 [INFO] [stdout] | [INFO] [stdout] 586 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:592:20 [INFO] [stdout] | [INFO] [stdout] 592 | let filename = try!(CString::new(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:618:5 [INFO] [stdout] | [INFO] [stdout] 618 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:617:16 [INFO] [stdout] | [INFO] [stdout] 617 | let name = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:630:21 [INFO] [stdout] | [INFO] [stdout] 630 | let col_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:696:5 [INFO] [stdout] | [INFO] [stdout] 696 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:652:20 [INFO] [stdout] | [INFO] [stdout] 652 | let name = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:710:16 [INFO] [stdout] | [INFO] [stdout] 710 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:727:5 [INFO] [stdout] | [INFO] [stdout] 727 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:725:22 [INFO] [stdout] | [INFO] [stdout] 725 | let constrname = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:737:21 [INFO] [stdout] | [INFO] [stdout] 737 | let row_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:774:5 [INFO] [stdout] | [INFO] [stdout] 774 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:752:18 [INFO] [stdout] | [INFO] [stdout] 752 | let name = try!(CString::new(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:786:16 [INFO] [stdout] | [INFO] [stdout] 786 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:809:5 [INFO] [stdout] | [INFO] [stdout] 809 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:807:22 [INFO] [stdout] | [INFO] [stdout] 807 | let constrname = try!(CString::new(name)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:819:16 [INFO] [stdout] | [INFO] [stdout] 819 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:866:5 [INFO] [stdout] | [INFO] [stdout] 866 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:844:18 [INFO] [stdout] | [INFO] [stdout] 844 | let name = try!(CString::new(s)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:878:16 [INFO] [stdout] | [INFO] [stdout] 878 | let mode = try!(self.get_update_mode()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:899:5 [INFO] [stdout] | [INFO] [stdout] 899 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:897:22 [INFO] [stdout] | [INFO] [stdout] 897 | let constrname = try!(CString::new(constrname)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:913:22 [INFO] [stdout] | [INFO] [stdout] 913 | let qrow_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:932:5 [INFO] [stdout] | [INFO] [stdout] 932 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:942:21 [INFO] [stdout] | [INFO] [stdout] 942 | let sos_no = if try!(self.get_update_mode()) != 0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:959:5 [INFO] [stdout] | [INFO] [stdout] 959 | try!(self.del_qpterms()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:960:5 [INFO] [stdout] | [INFO] [stdout] 960 | try!(self.add_qpterms(qrow.as_slice(), qcol.as_slice(), qval.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:962:5 [INFO] [stdout] | [INFO] [stdout] 962 | try!(self.set_list(attr::Obj, lind.as_slice(), lval.as_slice())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:971:5 [INFO] [stdout] | [INFO] [stdout] 971 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:981:5 [INFO] [stdout] | [INFO] [stdout] 981 | try!(self.check_apicall(unsafe { A::set_attr(self.model, attr.into().as_ptr(), util::From::from(value)) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:993:5 [INFO] [stdout] | [INFO] [stdout] 993 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1006:5 [INFO] [stdout] | [INFO] [stdout] 1006 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1037:5 [INFO] [stdout] | [INFO] [stdout] 1037 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1053:5 [INFO] [stdout] | [INFO] [stdout] 1053 | try!(self.set_list(attr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1074:18 [INFO] [stdout] | [INFO] [stdout] 1074 | let values = try!(A::to_rawsets(values)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1147:5 [INFO] [stdout] | [INFO] [stdout] 1147 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1156:5 [INFO] [stdout] | [INFO] [stdout] 1156 | try!(self.update()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1158:16 [INFO] [stdout] | [INFO] [stdout] 1158 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1159:16 [INFO] [stdout] | [INFO] [stdout] 1159 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1160:17 [INFO] [stdout] | [INFO] [stdout] 1160 | let qrows = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1200:5 [INFO] [stdout] | [INFO] [stdout] 1200 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1231:5 [INFO] [stdout] | [INFO] [stdout] 1231 | try!(self.check_apicall(unsafe { ffi::GRBgetcoeff(self.model, var.index(), constr.index(), &mut value) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1237:5 [INFO] [stdout] | [INFO] [stdout] 1237 | try!(self.check_apicall(unsafe { ffi::GRBchgcoeffs(self.model, 1, &constr.index(), &var.index(), &value) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1250:5 [INFO] [stdout] | [INFO] [stdout] 1250 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1261:16 [INFO] [stdout] | [INFO] [stdout] 1261 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1262:16 [INFO] [stdout] | [INFO] [stdout] 1262 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1263:23 [INFO] [stdout] | [INFO] [stdout] 1263 | let numqconstrs = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1264:18 [INFO] [stdout] | [INFO] [stdout] 1264 | let numsos = try!(self.get(attr::NumSOS)) as usize; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1279:5 [INFO] [stdout] | [INFO] [stdout] 1279 | try!(self.check_apicall(unsafe { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/model.rs:1291:5 [INFO] [stdout] | [INFO] [stdout] 1291 | try!(self.check_apicall(unsafe { ffi::GRBdelq(self.model) })); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/util.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | fn from(T) -> Self; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/util.rs:117:11 [INFO] [stdout] | [INFO] [stdout] 117 | fn from(T) -> Self; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/attr.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | let value = try!(CString::new(value.as_str())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/param.rs:28:3 [INFO] [stdout] | [INFO] [stdout] 28 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[inline]` is ignored on function prototypes [INFO] [stdout] --> src/param.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[inline(always)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/model.rs:245:21 [INFO] [stdout] | [INFO] [stdout] 245 | callback: &'a mut FnMut(Callback) -> Result<()> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 245 - callback: &'a mut FnMut(Callback) -> Result<()> [INFO] [stdout] 245 + callback: &'a mut dyn FnMut(Callback) -> Result<()> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:40:39 [INFO] [stdout] | [INFO] [stdout] 40 | Error::NulError(ref err) => err.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/expr.rs:325:16 [INFO] [stdout] | [INFO] [stdout] 325 | fn sub(self, mut rhs: LinExpr) -> Self::Output { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:254:7 [INFO] [stdout] | [INFO] [stdout] 254 | let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) }; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/model.rs:439:13 [INFO] [stdout] | [INFO] [stdout] 439 | for (i, mut elem) in vec.iter_mut().enumerate() { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.sos.a5f71604-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271.dfi9kl33a1el70e.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/sos-f1b95366f8187271" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::write': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:593: undefined reference to `GRBwrite' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_sos': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:933: undefined reference to `GRBaddsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1280: undefined reference to `GRBaddqpterms' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::del_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1291: undefined reference to `GRBdelq' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:44: undefined reference to `GRBsetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:55: undefined reference to `GRBgetdblattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:145: undefined reference to `GRBgetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrlist': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:163: undefined reference to `GRBsetdblattrlist' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.mip.b67504fb-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96.v0g7szytqmbm2px.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/mip-c63f4a67b5c4fb96" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::write': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:593: undefined reference to `GRBwrite' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_constr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:728: undefined reference to `GRBaddconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1280: undefined reference to `GRBaddqpterms' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::del_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1291: undefined reference to `GRBdelq' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:44: undefined reference to `GRBsetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:55: undefined reference to `GRBgetdblattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:145: undefined reference to `GRBgetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrlist': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:163: undefined reference to `GRBsetdblattrlist' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.qp.bd2c91de-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865.2640elz6lvpz6gcr.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/qp-b6eb06079eb51865" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::write': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:593: undefined reference to `GRBwrite' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_constr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:728: undefined reference to `GRBaddconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1280: undefined reference to `GRBaddqpterms' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::del_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1291: undefined reference to `GRBdelq' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:44: undefined reference to `GRBsetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrlist': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:163: undefined reference to `GRBsetdblattrlist' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.qcp.4e51ad7e-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084.3lkfpow3dxg44r15.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/qcp-48143f55fba32084" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::write': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:593: undefined reference to `GRBwrite' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_constr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:728: undefined reference to `GRBaddconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qconstr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:900: undefined reference to `GRBaddqconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1280: undefined reference to `GRBaddqpterms' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::del_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1291: undefined reference to `GRBdelq' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:44: undefined reference to `GRBsetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrlist': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:163: undefined reference to `GRBsetdblattrlist' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.sensitivity.99678fc5-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571.11fac1cwht9ewbiy.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/sensitivity-32a5c49680527571" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::read_from': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:363: undefined reference to `GRBreadmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:48: undefined reference to `GRBsetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:55: undefined reference to `GRBgetdblattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:145: undefined reference to `GRBgetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:151: undefined reference to `GRBsetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:176: undefined reference to `GRBgetcharattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:215: undefined reference to `GRBgetstrattrelement' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.tune.36e25067-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd.29i17p06dms12i6.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/tune-6c7bcad8a0abb5bd" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::read_from': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:363: undefined reference to `GRBreadmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::tune': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:544: undefined reference to `GRBtunemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::get_tune_result': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:550: undefined reference to `GRBgettuneresult' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::write': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:593: undefined reference to `GRBwrite' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:48: undefined reference to `GRBsetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.workforce1.37a3d444-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee.1460d5l5j3069qad.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/workforce1-79939e298531d4ee" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::compute_iis': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:531: undefined reference to `GRBcomputeIIS' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_constr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:728: undefined reference to `GRBaddconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1280: undefined reference to `GRBaddqpterms' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::del_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1291: undefined reference to `GRBdelq' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:48: undefined reference to `GRBsetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:44: undefined reference to `GRBsetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:115: undefined reference to `GRBgetintattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrlist': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:163: undefined reference to `GRBsetdblattrlist' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:215: undefined reference to `GRBgetstrattrelement' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.workforce3.7dc5dbb2-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508.4c0uz4h8higvjx0a.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/workforce3-b1281820fb8d6508" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::copy': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:369: undefined reference to `GRBcopymodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_constr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:728: undefined reference to `GRBaddconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::feas_relax': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1148: undefined reference to `GRBfeasrelax' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1280: undefined reference to `GRBaddqpterms' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::del_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1291: undefined reference to `GRBdelq' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:48: undefined reference to `GRBsetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:44: undefined reference to `GRBsetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:74: undefined reference to `GRBsetstrattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:145: undefined reference to `GRBgetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrlist': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:163: undefined reference to `GRBsetdblattrlist' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:215: undefined reference to `GRBgetstrattrelement' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.piecewise.f55ad5e3-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b.3v3z28smeai0h08b.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/piecewise-bfb222334bc3725b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_constr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:728: undefined reference to `GRBaddconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::set_pwl_obj': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1201: undefined reference to `GRBsetpwlobj' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:55: undefined reference to `GRBgetdblattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:145: undefined reference to `GRBgetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:151: undefined reference to `GRBsetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:215: undefined reference to `GRBgetstrattrelement' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.2t9j8b6m1lw4icht.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/examples/callback-7a85b6f514b2c15b.callback.3fd80e28-cgu.6.rcgu.o: in function `gurobi::model::Model::optimize_with_callback': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:517: undefined reference to `GRBsetcallbackfunc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:519: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:524: undefined reference to `GRBsetcallbackfunc' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::read_from': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:363: undefined reference to `GRBreadmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::terminate': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:534: undefined reference to `GRBterminate' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.10.rcgu.o): in function `gurobi::model::callback::Callback::set_solution': [INFO] [stdout] /opt/rustwide/workdir/src/callback.rs:320: undefined reference to `GRBcbsolution' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.10.rcgu.o): in function `gurobi::model::callback::Callback::get_int': [INFO] [stdout] /opt/rustwide/workdir/src/callback.rs:360: undefined reference to `GRBcbget' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.10.rcgu.o): in function `gurobi::model::callback::Callback::get_double': [INFO] [stdout] /opt/rustwide/workdir/src/callback.rs:365: undefined reference to `GRBcbget' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.10.rcgu.o): in function `gurobi::model::callback::Callback::get_double_array': [INFO] [stdout] /opt/rustwide/workdir/src/callback.rs:370: undefined reference to `GRBcbget' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.10.rcgu.o): in function `gurobi::model::callback::Callback::get_string': [INFO] [stdout] /opt/rustwide/workdir/src/callback.rs:375: undefined reference to `GRBcbget' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:48: undefined reference to `GRBsetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:63: undefined reference to `GRBsetdblparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:55: undefined reference to `GRBgetdblattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:145: undefined reference to `GRBgetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:215: undefined reference to `GRBgetstrattrelement' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.facility.442c9118-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c.2fu42sz2ae8stdrw.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/facility-95bd0cb783d3dd2c" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::write': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:593: undefined reference to `GRBwrite' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_constr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:728: undefined reference to `GRBaddconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1280: undefined reference to `GRBaddqpterms' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::del_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1291: undefined reference to `GRBdelq' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:48: undefined reference to `GRBsetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:44: undefined reference to `GRBsetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:55: undefined reference to `GRBgetdblattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:145: undefined reference to `GRBgetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:151: undefined reference to `GRBsetdblattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrlist': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:163: undefined reference to `GRBsetdblattrlist' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors; 5 warnings emitted [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors; 5 warnings emitted [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors; 6 warnings emitted [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors; 3 warnings emitted [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.workforce2.9a27d2e7-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b.5fi2rqop6vseajkn.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/workforce2-ddbc175fef54a46b" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::optimize': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:498: undefined reference to `GRBoptimize' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::compute_iis': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:531: undefined reference to `GRBcomputeIIS' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_constr': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:728: undefined reference to `GRBaddconstr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::add_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1280: undefined reference to `GRBaddqpterms' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `gurobi::model::Model::del_qpterms': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1291: undefined reference to `GRBdelq' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.1.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.14.rcgu.o): in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:48: undefined reference to `GRBsetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:44: undefined reference to `GRBsetintattr' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:115: undefined reference to `GRBgetintattrelement' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::set_attrlist': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:163: undefined reference to `GRBsetdblattrlist' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgurobi-16ad13f3d58dc9d9.rlib(gurobi-16ad13f3d58dc9d9.gurobi.d462ed1c-cgu.6.rcgu.o): in function `::get_attrelement': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:215: undefined reference to `GRBgetstrattrelement' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors; 5 warnings emitted [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.4dz4ub9ur2yarsp.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-d9ecd5377b7dfa2f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-e95f8ccbb889cb3a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-bc3d259c8a5de0c3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-2b85ee1dcf40ad05.rlib" "/opt/rustwide/target/debug/deps/libitertools-b35c724d99ac9a51.rlib" "/opt/rustwide/target/debug/deps/libgurobi_sys-45e8bffb3749138b.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-ff9290e971253a38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5534b29ea7b2d8f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-8bfbb13072fc2761.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d6d1fa92fa620f17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7cfd201521727d95.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0e8010e8fce8e5a7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-19093fec3c6dd913.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-89c4cbe9256c1890.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-73e4507673363945.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-3fe98c0f46f27964.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-a76787f08d45e37d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8cea480e62c5b261.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-1fb939608cd05a1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-842e67e3ab562f66.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0c1c8fec3b1a54cc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-689faa634b72af17.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-6c2c561a8181be5e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-88c4d85fe493b0a6.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5394bdb1df5df01.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2022-04-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.1.rcgu.o: in function `::from_raw': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:299: undefined reference to `GRBgetenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.1.rcgu.o: in function `gurobi::model::Model::new': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:346: undefined reference to `GRBnewmodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.1.rcgu.o: in function `gurobi::model::Model::update': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:449: undefined reference to `GRBdelvars' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:454: undefined reference to `GRBdelconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:459: undefined reference to `GRBdelqconstrs' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:468: undefined reference to `GRBupdatemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/workdir/src/model.rs:464: undefined reference to `GRBdelsos' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.1.rcgu.o: in function `gurobi::model::Model::add_var': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:619: undefined reference to `GRBaddvar' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.1.rcgu.o: in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/model.rs:1307: undefined reference to `GRBfreemodel' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.5.rcgu.o: in function `gurobi::env::Env::new': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:27: undefined reference to `GRBloadenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.5.rcgu.o: in function `::drop': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:122: undefined reference to `GRBfreeenv' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.5.rcgu.o: in function `gurobi::env::get_error_msg': [INFO] [stdout] /opt/rustwide/workdir/src/env.rs:151: undefined reference to `GRBgeterrormsg' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.8.rcgu.o: in function `::get_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:44: undefined reference to `GRBgetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.8.rcgu.o: in function `::set_param': [INFO] [stdout] /opt/rustwide/workdir/src/param.rs:48: undefined reference to `GRBsetintparam' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/gurobi-d4fa9e66401cd0f2.gurobi.c2caa956-cgu.8.rcgu.o: in function `::get_attr': [INFO] [stdout] /opt/rustwide/workdir/src/attr.rs:40: undefined reference to `GRBgetintattr' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 126 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gurobi` due to 2 previous errors; 126 warnings emitted [INFO] running `Command { std: "docker" "inspect" "0b42e8fd6e267939cf80ab64bb09af5d06e2ad8d1171d52d4f099522e2c9dc37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b42e8fd6e267939cf80ab64bb09af5d06e2ad8d1171d52d4f099522e2c9dc37", kill_on_drop: false }` [INFO] [stdout] 0b42e8fd6e267939cf80ab64bb09af5d06e2ad8d1171d52d4f099522e2c9dc37