[INFO] fetching crate gurobi 0.3.3... [INFO] checking gurobi-0.3.3 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate gurobi 0.3.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate gurobi 0.3.3 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate gurobi 0.3.3 [INFO] finished tweaking crates.io crate gurobi 0.3.3 [INFO] tweaked toml for crates.io crate gurobi 0.3.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 538c4c7a01345c9189fc6a592862e7c970c77e332e305b1c186ce35b023b883d [INFO] running `"docker" "start" "-a" "538c4c7a01345c9189fc6a592862e7c970c77e332e305b1c186ce35b023b883d"` [INFO] [stderr] Compiling gurobi-sys v0.3.0 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking gurobi v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: unknown lint: `extend_from_slice` [INFO] [stderr] --> src/lib.rs:80:10 [INFO] [stderr] | [INFO] [stderr] 80 | #![allow(extend_from_slice)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `explicit_iter_loop` [INFO] [stderr] --> src/lib.rs:81:10 [INFO] [stderr] | [INFO] [stderr] 81 | #![allow(explicit_iter_loop)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/env.rs:99:11 [INFO] [stderr] | [INFO] [stderr] 99 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `transmute_ptr_to_ref` [INFO] [stderr] --> src/model.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `useless_transmute` [INFO] [stderr] --> src/model.rs:504:11 [INFO] [stderr] | [INFO] [stderr] 504 | #[allow(useless_transmute)] // Clippy gives a false positive here. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/util.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/util.rs:32:11 [INFO] [stderr] | [INFO] [stderr] 32 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/util.rs:129:11 [INFO] [stderr] | [INFO] [stderr] 129 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/util.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `extend_from_slice` [INFO] [stderr] --> src/lib.rs:80:10 [INFO] [stderr] | [INFO] [stderr] 80 | #![allow(extend_from_slice)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unknown_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `explicit_iter_loop` [INFO] [stderr] --> src/lib.rs:81:10 [INFO] [stderr] | [INFO] [stderr] 81 | #![allow(explicit_iter_loop)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/env.rs:99:11 [INFO] [stderr] | [INFO] [stderr] 99 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `transmute_ptr_to_ref` [INFO] [stderr] --> src/model.rs:245:9 [INFO] [stderr] | [INFO] [stderr] 245 | #[allow(transmute_ptr_to_ref)] // Clippy gives a false positive here. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `useless_transmute` [INFO] [stderr] --> src/model.rs:504:11 [INFO] [stderr] | [INFO] [stderr] 504 | #[allow(useless_transmute)] // Clippy gives a false positive here. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/util.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/util.rs:32:11 [INFO] [stderr] | [INFO] [stderr] 32 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/util.rs:129:11 [INFO] [stderr] | [INFO] [stderr] 129 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unknown lint: `temporary_cstring_as_ptr` [INFO] [stderr] --> src/util.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | #[allow(temporary_cstring_as_ptr)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | let logfilename = try!(CString::new(logfilename)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:41:23 [INFO] [stderr] | [INFO] [stderr] 41 | let logfilename = try!(CString::new(logfilename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | let computeserver = try!(CString::new(computeserver)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:43:20 [INFO] [stderr] | [INFO] [stderr] 43 | let password = try!(CString::new(password)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | try!(self.check_apicall(unsafe { P::get_param(self.env, param.into().as_ptr(), value.as_rawptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:86:20 [INFO] [stderr] | [INFO] [stderr] 86 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:92:20 [INFO] [stderr] | [INFO] [stderr] 92 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:227:19 [INFO] [stderr] | [INFO] [stderr] 227 | coldel: try!(callback.get_int(PRESOLVE, PRE_COLDEL)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:228:19 [INFO] [stderr] | [INFO] [stderr] 228 | rowdel: try!(callback.get_int(PRESOLVE, PRE_ROWDEL)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:229:19 [INFO] [stderr] | [INFO] [stderr] 229 | senchg: try!(callback.get_int(PRESOLVE, PRE_SENCHG)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:230:19 [INFO] [stderr] | [INFO] [stderr] 230 | bndchg: try!(callback.get_int(PRESOLVE, PRE_BNDCHG)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:231:19 [INFO] [stderr] | [INFO] [stderr] 231 | coecfg: try!(callback.get_int(PRESOLVE, PRE_COECHG)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:237:19 [INFO] [stderr] | [INFO] [stderr] 237 | itrcnt: try!(callback.get_double(SIMPLEX, SPX_ITRCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:238:19 [INFO] [stderr] | [INFO] [stderr] 238 | objval: try!(callback.get_double(SIMPLEX, SPX_OBJVAL)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:239:20 [INFO] [stderr] | [INFO] [stderr] 239 | priminf: try!(callback.get_double(SIMPLEX, SPX_PRIMINF)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:240:20 [INFO] [stderr] | [INFO] [stderr] 240 | dualinf: try!(callback.get_double(SIMPLEX, SPX_DUALINF)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:241:19 [INFO] [stderr] | [INFO] [stderr] 241 | ispert: try!(callback.get_int(SIMPLEX, SPX_ISPERT)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:246:19 [INFO] [stderr] | [INFO] [stderr] 246 | objbst: try!(callback.get_double(MIP, MIP_OBJBST)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:247:19 [INFO] [stderr] | [INFO] [stderr] 247 | objbnd: try!(callback.get_double(MIP, MIP_OBJBND)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:248:19 [INFO] [stderr] | [INFO] [stderr] 248 | nodcnt: try!(callback.get_double(MIP, MIP_NODCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:249:19 [INFO] [stderr] | [INFO] [stderr] 249 | solcnt: try!(callback.get_double(MIP, MIP_SOLCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:250:19 [INFO] [stderr] | [INFO] [stderr] 250 | cutcnt: try!(callback.get_int(MIP, MIP_CUTCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:251:20 [INFO] [stderr] | [INFO] [stderr] 251 | nodleft: try!(callback.get_double(MIP, MIP_NODLFT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:252:19 [INFO] [stderr] | [INFO] [stderr] 252 | itrcnt: try!(callback.get_double(MIP, MIP_ITRCNT)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:257:16 [INFO] [stderr] | [INFO] [stderr] 257 | obj: try!(callback.get_double(MIPSOL, MIPSOL_OBJ)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:258:19 [INFO] [stderr] | [INFO] [stderr] 258 | objbst: try!(callback.get_double(MIPSOL, MIPSOL_OBJBST)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:259:19 [INFO] [stderr] | [INFO] [stderr] 259 | objbnd: try!(callback.get_double(MIPSOL, MIPSOL_OBJBND)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:260:19 [INFO] [stderr] | [INFO] [stderr] 260 | nodcnt: try!(callback.get_double(MIPSOL, MIPSOL_NODCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:261:19 [INFO] [stderr] | [INFO] [stderr] 261 | solcnt: try!(callback.get_double(MIPSOL, MIPSOL_SOLCNT)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:266:19 [INFO] [stderr] | [INFO] [stderr] 266 | status: try!(callback.get_int(MIPNODE, MIPNODE_STATUS)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:267:19 [INFO] [stderr] | [INFO] [stderr] 267 | objbst: try!(callback.get_double(MIPNODE, MIPNODE_OBJBST)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:268:19 [INFO] [stderr] | [INFO] [stderr] 268 | objbnd: try!(callback.get_double(MIPNODE, MIPNODE_OBJBND)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:269:19 [INFO] [stderr] | [INFO] [stderr] 269 | nodcnt: try!(callback.get_double(MIPNODE, MIPNODE_NODCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:270:19 [INFO] [stderr] | [INFO] [stderr] 270 | solcnt: try!(callback.get_int(MIPNODE, MIPNODE_SOLCNT)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:273:33 [INFO] [stderr] | [INFO] [stderr] 273 | MESSAGE => Where::Message(try!(callback.get_string(MESSAGE, MSG_STRING)).trim().to_owned()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:276:19 [INFO] [stderr] | [INFO] [stderr] 276 | itrcnt: try!(callback.get_int(BARRIER, BARRIER_ITRCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:277:20 [INFO] [stderr] | [INFO] [stderr] 277 | primobj: try!(callback.get_double(BARRIER, BARRIER_PRIMOBJ)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:278:20 [INFO] [stderr] | [INFO] [stderr] 278 | dualobj: try!(callback.get_double(BARRIER, BARRIER_DUALOBJ)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:279:20 [INFO] [stderr] | [INFO] [stderr] 279 | priminf: try!(callback.get_double(BARRIER, BARRIER_PRIMINF)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:280:20 [INFO] [stderr] | [INFO] [stderr] 280 | dualinf: try!(callback.get_double(BARRIER, BARRIER_DUALINF)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:281:18 [INFO] [stderr] | [INFO] [stderr] 281 | compl: try!(callback.get_double(BARRIER, BARRIER_COMPL)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:70:16 [INFO] [stderr] | [INFO] [stderr] 70 | let vars = try!(model.get_values(attr::X, self.vars.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:130:16 [INFO] [stderr] | [INFO] [stderr] 130 | let lind = try!(model.get_values(attr::X, self.lind.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:131:16 [INFO] [stderr] | [INFO] [stderr] 131 | let qrow = try!(model.get_values(attr::X, self.qrow.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:132:16 [INFO] [stderr] | [INFO] [stderr] 132 | let qcol = try!(model.get_values(attr::X, self.qcol.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:215:14 [INFO] [stderr] | [INFO] [stderr] 215 | let lb = try!(self.get(&model, attr::LB)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:216:14 [INFO] [stderr] | [INFO] [stderr] 216 | let ub = try!(self.get(&model, attr::UB)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | let vtype = try!(self.get(&model, attr::VType)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:311:5 [INFO] [stderr] | [INFO] [stderr] 311 | try!(model.populate()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:339:21 [INFO] [stderr] | [INFO] [stderr] 339 | let modelname = try!(CString::new(modelname)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:341:5 [INFO] [stderr] | [INFO] [stderr] 341 | try!(env.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:357:20 [INFO] [stderr] | [INFO] [stderr] 357 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:359:5 [INFO] [stderr] | [INFO] [stderr] 359 | try!(env.check_apicall(unsafe { ffi::GRBreadmodel(env.get_ptr(), filename.as_ptr(), &mut model) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:445:7 [INFO] [stderr] | [INFO] [stderr] 445 | try!(self.check_apicall(unsafe { ffi::GRBdelvars(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:450:7 [INFO] [stderr] | [INFO] [stderr] 450 | try!(self.check_apicall(unsafe { ffi::GRBdelconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:455:7 [INFO] [stderr] | [INFO] [stderr] 455 | try!(self.check_apicall(unsafe { ffi::GRBdelqconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:460:7 [INFO] [stderr] | [INFO] [stderr] 460 | try!(self.check_apicall(unsafe { ffi::GRBdelsos(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:464:5 [INFO] [stderr] | [INFO] [stderr] 464 | try!(self.check_apicall(unsafe { ffi::GRBupdatemodel(self.model) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:484:20 [INFO] [stderr] | [INFO] [stderr] 484 | let mode = try!(self.env.get(param::UpdateMode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:493:5 [INFO] [stderr] | [INFO] [stderr] 493 | try!(self.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:499:5 [INFO] [stderr] | [INFO] [stderr] 499 | try!(self.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:508:5 [INFO] [stderr] | [INFO] [stderr] 508 | try!(self.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:513:5 [INFO] [stderr] | [INFO] [stderr] 513 | try!(self.check_apicall(unsafe { ffi::GRBsetcallbackfunc(self.model, callback_wrapper, transmute(&usrdata)) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:515:5 [INFO] [stderr] | [INFO] [stderr] 515 | try!(self.check_apicall(unsafe { ffi::GRBoptimize(self.model) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:582:20 [INFO] [stderr] | [INFO] [stderr] 582 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:588:20 [INFO] [stderr] | [INFO] [stderr] 588 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:613:16 [INFO] [stderr] | [INFO] [stderr] 613 | let name = try!(CString::new(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:614:5 [INFO] [stderr] | [INFO] [stderr] 614 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:626:21 [INFO] [stderr] | [INFO] [stderr] 626 | let col_no = if try!(self.get_update_mode()) != 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:648:20 [INFO] [stderr] | [INFO] [stderr] 648 | let name = try!(CString::new(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:692:5 [INFO] [stderr] | [INFO] [stderr] 692 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:706:16 [INFO] [stderr] | [INFO] [stderr] 706 | let mode = try!(self.get_update_mode()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:721:22 [INFO] [stderr] | [INFO] [stderr] 721 | let constrname = try!(CString::new(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:723:5 [INFO] [stderr] | [INFO] [stderr] 723 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:733:21 [INFO] [stderr] | [INFO] [stderr] 733 | let row_no = if try!(self.get_update_mode()) != 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:748:18 [INFO] [stderr] | [INFO] [stderr] 748 | let name = try!(CString::new(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:770:5 [INFO] [stderr] | [INFO] [stderr] 770 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:782:16 [INFO] [stderr] | [INFO] [stderr] 782 | let mode = try!(self.get_update_mode()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:803:22 [INFO] [stderr] | [INFO] [stderr] 803 | let constrname = try!(CString::new(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:805:5 [INFO] [stderr] | [INFO] [stderr] 805 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:815:16 [INFO] [stderr] | [INFO] [stderr] 815 | let mode = try!(self.get_update_mode()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:840:18 [INFO] [stderr] | [INFO] [stderr] 840 | let name = try!(CString::new(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:862:5 [INFO] [stderr] | [INFO] [stderr] 862 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:874:16 [INFO] [stderr] | [INFO] [stderr] 874 | let mode = try!(self.get_update_mode()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:893:22 [INFO] [stderr] | [INFO] [stderr] 893 | let constrname = try!(CString::new(constrname)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:895:5 [INFO] [stderr] | [INFO] [stderr] 895 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:909:22 [INFO] [stderr] | [INFO] [stderr] 909 | let qrow_no = if try!(self.get_update_mode()) != 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:928:5 [INFO] [stderr] | [INFO] [stderr] 928 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:938:21 [INFO] [stderr] | [INFO] [stderr] 938 | let sos_no = if try!(self.get_update_mode()) != 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:955:5 [INFO] [stderr] | [INFO] [stderr] 955 | try!(self.del_qpterms()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:956:5 [INFO] [stderr] | [INFO] [stderr] 956 | try!(self.add_qpterms(qrow.as_slice(), qcol.as_slice(), qval.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:958:5 [INFO] [stderr] | [INFO] [stderr] 958 | try!(self.set_list(attr::Obj, lind.as_slice(), lval.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:967:5 [INFO] [stderr] | [INFO] [stderr] 967 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:977:5 [INFO] [stderr] | [INFO] [stderr] 977 | try!(self.check_apicall(unsafe { A::set_attr(self.model, attr.into().as_ptr(), util::From::from(value)) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:989:5 [INFO] [stderr] | [INFO] [stderr] 989 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1002:5 [INFO] [stderr] | [INFO] [stderr] 1002 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1033:5 [INFO] [stderr] | [INFO] [stderr] 1033 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1049:5 [INFO] [stderr] | [INFO] [stderr] 1049 | try!(self.set_list(attr, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1070:18 [INFO] [stderr] | [INFO] [stderr] 1070 | let values = try!(A::to_rawsets(values)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1143:5 [INFO] [stderr] | [INFO] [stderr] 1143 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1152:5 [INFO] [stderr] | [INFO] [stderr] 1152 | try!(self.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1154:16 [INFO] [stderr] | [INFO] [stderr] 1154 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1155:16 [INFO] [stderr] | [INFO] [stderr] 1155 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1156:17 [INFO] [stderr] | [INFO] [stderr] 1156 | let qrows = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1196:5 [INFO] [stderr] | [INFO] [stderr] 1196 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1227:5 [INFO] [stderr] | [INFO] [stderr] 1227 | try!(self.check_apicall(unsafe { ffi::GRBgetcoeff(self.model, var.index(), constr.index(), &mut value) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1233:5 [INFO] [stderr] | [INFO] [stderr] 1233 | try!(self.check_apicall(unsafe { ffi::GRBchgcoeffs(self.model, 1, &var.index(), &constr.index(), &value) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1246:5 [INFO] [stderr] | [INFO] [stderr] 1246 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1257:16 [INFO] [stderr] | [INFO] [stderr] 1257 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1258:16 [INFO] [stderr] | [INFO] [stderr] 1258 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1259:23 [INFO] [stderr] | [INFO] [stderr] 1259 | let numqconstrs = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1260:18 [INFO] [stderr] | [INFO] [stderr] 1260 | let numsos = try!(self.get(attr::NumSOS)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1275:5 [INFO] [stderr] | [INFO] [stderr] 1275 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1287:5 [INFO] [stderr] | [INFO] [stderr] 1287 | try!(self.check_apicall(unsafe { ffi::GRBdelq(self.model) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/attr.rs:206:19 [INFO] [stderr] | [INFO] [stderr] 206 | let value = try!(CString::new(value.as_str())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/model.rs:124:8 [INFO] [stderr] | [INFO] [stderr] 124 | 1...14 => unsafe { transmute(val as i8) }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/model.rs:241:21 [INFO] [stderr] | [INFO] [stderr] 241 | callback: &'a mut FnMut(Callback) -> Result<()> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Callback) -> Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:26:23 [INFO] [stderr] | [INFO] [stderr] 26 | let logfilename = try!(CString::new(logfilename)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:41:23 [INFO] [stderr] | [INFO] [stderr] 41 | let logfilename = try!(CString::new(logfilename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | let computeserver = try!(CString::new(computeserver)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:43:20 [INFO] [stderr] | [INFO] [stderr] 43 | let password = try!(CString::new(password)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | try!(self.check_apicall(unsafe { P::get_param(self.env, param.into().as_ptr(), value.as_rawptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:86:20 [INFO] [stderr] | [INFO] [stderr] 86 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/env.rs:92:20 [INFO] [stderr] | [INFO] [stderr] 92 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:227:19 [INFO] [stderr] | [INFO] [stderr] 227 | coldel: try!(callback.get_int(PRESOLVE, PRE_COLDEL)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:228:19 [INFO] [stderr] | [INFO] [stderr] 228 | rowdel: try!(callback.get_int(PRESOLVE, PRE_ROWDEL)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:229:19 [INFO] [stderr] | [INFO] [stderr] 229 | senchg: try!(callback.get_int(PRESOLVE, PRE_SENCHG)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:230:19 [INFO] [stderr] | [INFO] [stderr] 230 | bndchg: try!(callback.get_int(PRESOLVE, PRE_BNDCHG)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:231:19 [INFO] [stderr] | [INFO] [stderr] 231 | coecfg: try!(callback.get_int(PRESOLVE, PRE_COECHG)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:237:19 [INFO] [stderr] | [INFO] [stderr] 237 | itrcnt: try!(callback.get_double(SIMPLEX, SPX_ITRCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:238:19 [INFO] [stderr] | [INFO] [stderr] 238 | objval: try!(callback.get_double(SIMPLEX, SPX_OBJVAL)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:239:20 [INFO] [stderr] | [INFO] [stderr] 239 | priminf: try!(callback.get_double(SIMPLEX, SPX_PRIMINF)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:240:20 [INFO] [stderr] | [INFO] [stderr] 240 | dualinf: try!(callback.get_double(SIMPLEX, SPX_DUALINF)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:241:19 [INFO] [stderr] | [INFO] [stderr] 241 | ispert: try!(callback.get_int(SIMPLEX, SPX_ISPERT)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:246:19 [INFO] [stderr] | [INFO] [stderr] 246 | objbst: try!(callback.get_double(MIP, MIP_OBJBST)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:247:19 [INFO] [stderr] | [INFO] [stderr] 247 | objbnd: try!(callback.get_double(MIP, MIP_OBJBND)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:248:19 [INFO] [stderr] | [INFO] [stderr] 248 | nodcnt: try!(callback.get_double(MIP, MIP_NODCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:249:19 [INFO] [stderr] | [INFO] [stderr] 249 | solcnt: try!(callback.get_double(MIP, MIP_SOLCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:250:19 [INFO] [stderr] | [INFO] [stderr] 250 | cutcnt: try!(callback.get_int(MIP, MIP_CUTCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:251:20 [INFO] [stderr] | [INFO] [stderr] 251 | nodleft: try!(callback.get_double(MIP, MIP_NODLFT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:252:19 [INFO] [stderr] | [INFO] [stderr] 252 | itrcnt: try!(callback.get_double(MIP, MIP_ITRCNT)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:257:16 [INFO] [stderr] | [INFO] [stderr] 257 | obj: try!(callback.get_double(MIPSOL, MIPSOL_OBJ)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:258:19 [INFO] [stderr] | [INFO] [stderr] 258 | objbst: try!(callback.get_double(MIPSOL, MIPSOL_OBJBST)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:259:19 [INFO] [stderr] | [INFO] [stderr] 259 | objbnd: try!(callback.get_double(MIPSOL, MIPSOL_OBJBND)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:260:19 [INFO] [stderr] | [INFO] [stderr] 260 | nodcnt: try!(callback.get_double(MIPSOL, MIPSOL_NODCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:261:19 [INFO] [stderr] | [INFO] [stderr] 261 | solcnt: try!(callback.get_double(MIPSOL, MIPSOL_SOLCNT)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:266:19 [INFO] [stderr] | [INFO] [stderr] 266 | status: try!(callback.get_int(MIPNODE, MIPNODE_STATUS)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:267:19 [INFO] [stderr] | [INFO] [stderr] 267 | objbst: try!(callback.get_double(MIPNODE, MIPNODE_OBJBST)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:268:19 [INFO] [stderr] | [INFO] [stderr] 268 | objbnd: try!(callback.get_double(MIPNODE, MIPNODE_OBJBND)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:269:19 [INFO] [stderr] | [INFO] [stderr] 269 | nodcnt: try!(callback.get_double(MIPNODE, MIPNODE_NODCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:270:19 [INFO] [stderr] | [INFO] [stderr] 270 | solcnt: try!(callback.get_int(MIPNODE, MIPNODE_SOLCNT)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:273:33 [INFO] [stderr] | [INFO] [stderr] 273 | MESSAGE => Where::Message(try!(callback.get_string(MESSAGE, MSG_STRING)).trim().to_owned()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:276:19 [INFO] [stderr] | [INFO] [stderr] 276 | itrcnt: try!(callback.get_int(BARRIER, BARRIER_ITRCNT)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:277:20 [INFO] [stderr] | [INFO] [stderr] 277 | primobj: try!(callback.get_double(BARRIER, BARRIER_PRIMOBJ)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:278:20 [INFO] [stderr] | [INFO] [stderr] 278 | dualobj: try!(callback.get_double(BARRIER, BARRIER_DUALOBJ)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:279:20 [INFO] [stderr] | [INFO] [stderr] 279 | priminf: try!(callback.get_double(BARRIER, BARRIER_PRIMINF)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:280:20 [INFO] [stderr] | [INFO] [stderr] 280 | dualinf: try!(callback.get_double(BARRIER, BARRIER_DUALINF)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/callback.rs:281:18 [INFO] [stderr] | [INFO] [stderr] 281 | compl: try!(callback.get_double(BARRIER, BARRIER_COMPL)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:70:16 [INFO] [stderr] | [INFO] [stderr] 70 | let vars = try!(model.get_values(attr::X, self.vars.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:130:16 [INFO] [stderr] | [INFO] [stderr] 130 | let lind = try!(model.get_values(attr::X, self.lind.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:131:16 [INFO] [stderr] | [INFO] [stderr] 131 | let qrow = try!(model.get_values(attr::X, self.qrow.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:132:16 [INFO] [stderr] | [INFO] [stderr] 132 | let qcol = try!(model.get_values(attr::X, self.qcol.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:215:14 [INFO] [stderr] | [INFO] [stderr] 215 | let lb = try!(self.get(&model, attr::LB)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:216:14 [INFO] [stderr] | [INFO] [stderr] 216 | let ub = try!(self.get(&model, attr::UB)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:217:17 [INFO] [stderr] | [INFO] [stderr] 217 | let vtype = try!(self.get(&model, attr::VType)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:311:5 [INFO] [stderr] | [INFO] [stderr] 311 | try!(model.populate()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:339:21 [INFO] [stderr] | [INFO] [stderr] 339 | let modelname = try!(CString::new(modelname)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:341:5 [INFO] [stderr] | [INFO] [stderr] 341 | try!(env.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:357:20 [INFO] [stderr] | [INFO] [stderr] 357 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:359:5 [INFO] [stderr] | [INFO] [stderr] 359 | try!(env.check_apicall(unsafe { ffi::GRBreadmodel(env.get_ptr(), filename.as_ptr(), &mut model) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:445:7 [INFO] [stderr] | [INFO] [stderr] 445 | try!(self.check_apicall(unsafe { ffi::GRBdelvars(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:450:7 [INFO] [stderr] | [INFO] [stderr] 450 | try!(self.check_apicall(unsafe { ffi::GRBdelconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:455:7 [INFO] [stderr] | [INFO] [stderr] 455 | try!(self.check_apicall(unsafe { ffi::GRBdelqconstrs(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:460:7 [INFO] [stderr] | [INFO] [stderr] 460 | try!(self.check_apicall(unsafe { ffi::GRBdelsos(self.model, delind.len() as ffi::c_int, delind.as_ptr()) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:464:5 [INFO] [stderr] | [INFO] [stderr] 464 | try!(self.check_apicall(unsafe { ffi::GRBupdatemodel(self.model) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:484:20 [INFO] [stderr] | [INFO] [stderr] 484 | let mode = try!(self.env.get(param::UpdateMode)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:493:5 [INFO] [stderr] | [INFO] [stderr] 493 | try!(self.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:499:5 [INFO] [stderr] | [INFO] [stderr] 499 | try!(self.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:508:5 [INFO] [stderr] | [INFO] [stderr] 508 | try!(self.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:513:5 [INFO] [stderr] | [INFO] [stderr] 513 | try!(self.check_apicall(unsafe { ffi::GRBsetcallbackfunc(self.model, callback_wrapper, transmute(&usrdata)) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:515:5 [INFO] [stderr] | [INFO] [stderr] 515 | try!(self.check_apicall(unsafe { ffi::GRBoptimize(self.model) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:582:20 [INFO] [stderr] | [INFO] [stderr] 582 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:588:20 [INFO] [stderr] | [INFO] [stderr] 588 | let filename = try!(CString::new(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:613:16 [INFO] [stderr] | [INFO] [stderr] 613 | let name = try!(CString::new(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:614:5 [INFO] [stderr] | [INFO] [stderr] 614 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:626:21 [INFO] [stderr] | [INFO] [stderr] 626 | let col_no = if try!(self.get_update_mode()) != 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:648:20 [INFO] [stderr] | [INFO] [stderr] 648 | let name = try!(CString::new(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:692:5 [INFO] [stderr] | [INFO] [stderr] 692 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:706:16 [INFO] [stderr] | [INFO] [stderr] 706 | let mode = try!(self.get_update_mode()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:721:22 [INFO] [stderr] | [INFO] [stderr] 721 | let constrname = try!(CString::new(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:723:5 [INFO] [stderr] | [INFO] [stderr] 723 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:733:21 [INFO] [stderr] | [INFO] [stderr] 733 | let row_no = if try!(self.get_update_mode()) != 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:748:18 [INFO] [stderr] | [INFO] [stderr] 748 | let name = try!(CString::new(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:770:5 [INFO] [stderr] | [INFO] [stderr] 770 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:782:16 [INFO] [stderr] | [INFO] [stderr] 782 | let mode = try!(self.get_update_mode()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:803:22 [INFO] [stderr] | [INFO] [stderr] 803 | let constrname = try!(CString::new(name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:805:5 [INFO] [stderr] | [INFO] [stderr] 805 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:815:16 [INFO] [stderr] | [INFO] [stderr] 815 | let mode = try!(self.get_update_mode()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:840:18 [INFO] [stderr] | [INFO] [stderr] 840 | let name = try!(CString::new(s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:862:5 [INFO] [stderr] | [INFO] [stderr] 862 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:874:16 [INFO] [stderr] | [INFO] [stderr] 874 | let mode = try!(self.get_update_mode()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:893:22 [INFO] [stderr] | [INFO] [stderr] 893 | let constrname = try!(CString::new(constrname)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:895:5 [INFO] [stderr] | [INFO] [stderr] 895 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:909:22 [INFO] [stderr] | [INFO] [stderr] 909 | let qrow_no = if try!(self.get_update_mode()) != 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:928:5 [INFO] [stderr] | [INFO] [stderr] 928 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:938:21 [INFO] [stderr] | [INFO] [stderr] 938 | let sos_no = if try!(self.get_update_mode()) != 0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:955:5 [INFO] [stderr] | [INFO] [stderr] 955 | try!(self.del_qpterms()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:956:5 [INFO] [stderr] | [INFO] [stderr] 956 | try!(self.add_qpterms(qrow.as_slice(), qcol.as_slice(), qval.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:958:5 [INFO] [stderr] | [INFO] [stderr] 958 | try!(self.set_list(attr::Obj, lind.as_slice(), lval.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:967:5 [INFO] [stderr] | [INFO] [stderr] 967 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:977:5 [INFO] [stderr] | [INFO] [stderr] 977 | try!(self.check_apicall(unsafe { A::set_attr(self.model, attr.into().as_ptr(), util::From::from(value)) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:989:5 [INFO] [stderr] | [INFO] [stderr] 989 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1002:5 [INFO] [stderr] | [INFO] [stderr] 1002 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1033:5 [INFO] [stderr] | [INFO] [stderr] 1033 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1049:5 [INFO] [stderr] | [INFO] [stderr] 1049 | try!(self.set_list(attr, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1070:18 [INFO] [stderr] | [INFO] [stderr] 1070 | let values = try!(A::to_rawsets(values)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1143:5 [INFO] [stderr] | [INFO] [stderr] 1143 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1152:5 [INFO] [stderr] | [INFO] [stderr] 1152 | try!(self.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1154:16 [INFO] [stderr] | [INFO] [stderr] 1154 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1155:16 [INFO] [stderr] | [INFO] [stderr] 1155 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1156:17 [INFO] [stderr] | [INFO] [stderr] 1156 | let qrows = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1196:5 [INFO] [stderr] | [INFO] [stderr] 1196 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1227:5 [INFO] [stderr] | [INFO] [stderr] 1227 | try!(self.check_apicall(unsafe { ffi::GRBgetcoeff(self.model, var.index(), constr.index(), &mut value) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1233:5 [INFO] [stderr] | [INFO] [stderr] 1233 | try!(self.check_apicall(unsafe { ffi::GRBchgcoeffs(self.model, 1, &var.index(), &constr.index(), &value) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1246:5 [INFO] [stderr] | [INFO] [stderr] 1246 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1257:16 [INFO] [stderr] | [INFO] [stderr] 1257 | let cols = try!(self.get(attr::NumVars)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1258:16 [INFO] [stderr] | [INFO] [stderr] 1258 | let rows = try!(self.get(attr::NumConstrs)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1259:23 [INFO] [stderr] | [INFO] [stderr] 1259 | let numqconstrs = try!(self.get(attr::NumQConstrs)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1260:18 [INFO] [stderr] | [INFO] [stderr] 1260 | let numsos = try!(self.get(attr::NumSOS)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1275:5 [INFO] [stderr] | [INFO] [stderr] 1275 | try!(self.check_apicall(unsafe { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/model.rs:1287:5 [INFO] [stderr] | [INFO] [stderr] 1287 | try!(self.check_apicall(unsafe { ffi::GRBdelq(self.model) })); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/attr.rs:206:19 [INFO] [stderr] | [INFO] [stderr] 206 | let value = try!(CString::new(value.as_str())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/model.rs:124:8 [INFO] [stderr] | [INFO] [stderr] 124 | 1...14 => unsafe { transmute(val as i8) }, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/model.rs:241:21 [INFO] [stderr] | [INFO] [stderr] 241 | callback: &'a mut FnMut(Callback) -> Result<()> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(Callback) -> Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:250:7 [INFO] [stderr] | [INFO] [stderr] 250 | let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) }; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:435:13 [INFO] [stderr] | [INFO] [stderr] 435 | for (i, mut elem) in vec.iter_mut().enumerate() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:250:7 [INFO] [stderr] | [INFO] [stderr] 250 | let mut usrdata = unsafe { transmute::<_, &mut CallbackData>(usrdata) }; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/model.rs:435:13 [INFO] [stderr] | [INFO] [stderr] 435 | for (i, mut elem) in vec.iter_mut().enumerate() { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr.rs:317:16 [INFO] [stderr] | [INFO] [stderr] 317 | fn sub(self, mut rhs: LinExpr) -> Self::Output { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/expr.rs:317:16 [INFO] [stderr] | [INFO] [stderr] 317 | fn sub(self, mut rhs: LinExpr) -> Self::Output { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/callback.rs:90:19 [INFO] [stderr] | [INFO] [stderr] 90 | let x = try!(ctx.get_solution(vars.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/callback.rs:102:19 [INFO] [stderr] | [INFO] [stderr] 102 | let x = try!(ctx.get_node_rel(vars.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/callback.rs:104:11 [INFO] [stderr] | [INFO] [stderr] 104 | try!(ctx.set_solution(vars.as_slice(), x.as_slice())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | let mut model = try!(Model::new("assignment", &env)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:45:15 [INFO] [stderr] | [INFO] [stderr] 45 | let v = try!(model.add_var(vname.as_str(), Continuous, 0.0, -INFINITY, availability as f64, &[], &[])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:50:3 [INFO] [stderr] | [INFO] [stderr] 50 | try!(model.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:55:3 [INFO] [stderr] | [INFO] [stderr] 55 | try!(model.set_objective(objexpr, Minimize)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | try!(model.add_constr(format!("c.{}", shift).as_str(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | let mut model = try!(Model::new("assignment", &env)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:45:15 [INFO] [stderr] | [INFO] [stderr] 45 | let v = try!(model.add_var(vname.as_str(), Continuous, 0.0, -INFINITY, availability as f64, &[], &[])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:50:3 [INFO] [stderr] | [INFO] [stderr] 50 | try!(model.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:55:3 [INFO] [stderr] | [INFO] [stderr] 55 | try!(model.set_objective(objexpr, Minimize)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | try!(model.add_constr(format!("c.{}", shift).as_str(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/piecewise.rs:52:3 [INFO] [stderr] | [INFO] [stderr] 52 | try!(model.optimize()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/piecewise.rs:54:26 [INFO] [stderr] | [INFO] [stderr] 54 | println!("IsMIP = {}", try!(model.get(attr::IsMIP)) != 0); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/piecewise.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | let vname = try!(v.get(&model, attr::VarName)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/piecewise.rs:57:13 [INFO] [stderr] | [INFO] [stderr] 57 | let x = try!(v.get(&model, attr::X));; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/piecewise.rs:60:26 [INFO] [stderr] | [INFO] [stderr] 60 | println!("Obj = {}\n", try!(model.get(attr::ObjVal))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> examples/piecewise.rs:57:42 [INFO] [stderr] | [INFO] [stderr] 57 | let x = try!(v.get(&model, attr::X));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolon)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:38:19 [INFO] [stderr] | [INFO] [stderr] 38 | let mut model = try!(Model::new("assignment", &env)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:45:15 [INFO] [stderr] | [INFO] [stderr] 45 | let v = try!(model.add_var(vname.as_str(), Continuous, 0.0, -INFINITY, availability as f64, &[], &[])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:50:3 [INFO] [stderr] | [INFO] [stderr] 50 | try!(model.update()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:55:3 [INFO] [stderr] | [INFO] [stderr] 55 | try!(model.set_objective(objexpr, Minimize)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> examples/workforce/mod.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | try!(model.add_constr(format!("c.{}", shift).as_str(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.15s [INFO] running `"docker" "inspect" "538c4c7a01345c9189fc6a592862e7c970c77e332e305b1c186ce35b023b883d"` [INFO] running `"docker" "rm" "-f" "538c4c7a01345c9189fc6a592862e7c970c77e332e305b1c186ce35b023b883d"` [INFO] [stdout] 538c4c7a01345c9189fc6a592862e7c970c77e332e305b1c186ce35b023b883d