[INFO] updating cached repository https://github.com/csherratt/BillBe
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1e0ce967ca6e5d568a343bf7c76d0dedafc96de7
[INFO] testing csherratt/BillBe against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsherratt%2FBillBe" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/csherratt/BillBe on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/csherratt/BillBe
[INFO] finished tweaking git repo https://github.com/csherratt/BillBe
[INFO] tweaked toml for git repo https://github.com/csherratt/BillBe written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/csherratt/BillBe already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] bd63551eb2d0fb005bad07f6503b626e041820280f7d4a3e1a6051dde3b02a96
[INFO] running `"docker" "start" "-a" "bd63551eb2d0fb005bad07f6503b626e041820280f7d4a3e1a6051dde3b02a96"`
[INFO] [stderr]    Compiling version_check v0.1.2
[INFO] [stderr]    Compiling serde v1.0.9
[INFO] [stderr]    Compiling zero v0.1.2
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling time v0.1.37
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling unicode-bidi v0.3.3
[INFO] [stderr]    Compiling mustache v0.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.9
[INFO] [stderr]    Compiling xmas-elf v0.5.0 (https://github.com/talyxian/xmas-elf.git#1757ed69)
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling unicase v1.4.2
[INFO] [stderr]    Compiling idna v0.1.2
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling url v1.5.1
[INFO] [stderr]    Compiling hyper v0.10.12
[INFO] [stderr]    Compiling serde_json v1.0.2
[INFO] [stderr]    Compiling nickel v0.10.0
[INFO] [stderr]    Compiling billbe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mmu.rs:344:21
[INFO] [stderr]     |
[INFO] [stderr] 344 |         let paddr = try!(self.0.lookup_read(self.1, vaddr));
[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/hobbit/mmu.rs:349:21
[INFO] [stderr]     |
[INFO] [stderr] 349 |         let paddr = try!(self.0.lookup_write(self.1, vaddr));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(writeln!(f, " pc: {:08x}", self.pc));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         try!(writeln!(f, " sp: {:08x}", self.sp));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         try!(writeln!(f, " isp: {:08x}", self.isp));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:88:27
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 let val = try!(memory.read_u8((self.sp + Wrapping(off)).0));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:92:27
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 let val = try!(memory.read_i8((self.sp + Wrapping(off)).0));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:96:27
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 let val = try!(memory.read_u16((self.sp + Wrapping(off)).0));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:100:27
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 let val = try!(memory.read_i16((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 |                 let val = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:108:56
[INFO] [stderr]     |
[INFO] [stderr] 108 |             Mode::AbsoluteByte(addr, _) => Ok(Wrapping(try!(memory.read_i8(addr)).extend())),
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:109:64
[INFO] [stderr]     |
[INFO] [stderr] 109 |             Mode::AbsoluteUnsignedByte(addr, _) => Ok(Wrapping(try!(memory.read_u8(addr)) as u32)),
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 Ok(Wrapping(try!(memory.read_u16(addr)) as u32))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:113:60
[INFO] [stderr]     |
[INFO] [stderr] 113 |             Mode::AbsoluteHalfword(addr, _) => Ok(Wrapping(try!(memory.read_i16(addr)).extend())),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:114:56
[INFO] [stderr]     |
[INFO] [stderr] 114 |             Mode::AbsoluteWord(addr, _) => Ok(Wrapping(try!(memory.read_u32(addr)) as u32)),
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:117:28
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 Ok(Wrapping(try!(memory.read_i8(addr)).extend()))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:121:28
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:122:29
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 Ok(Wrapping(try!(memory.read_u8(addr)) as u32))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:125:28
[INFO] [stderr]     |
[INFO] [stderr] 125 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:126:29
[INFO] [stderr]     |
[INFO] [stderr] 126 |                 Ok(Wrapping(try!(memory.read_i16(addr)).extend()))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:129:28
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:130:29
[INFO] [stderr]     |
[INFO] [stderr] 130 |                 Ok(Wrapping(try!(memory.read_u16(addr)) as u32))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:133:28
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:134:29
[INFO] [stderr]     |
[INFO] [stderr] 134 |                 Ok(Wrapping(try!(memory.read_u32(addr))))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:147:56
[INFO] [stderr]     |
[INFO] [stderr] 147 |                Mode::AbsoluteWord(addr, _) => Wrapping(try!(memory.read_u32(addr)) as u32),
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:150:29
[INFO] [stderr]     |
[INFO] [stderr] 150 |                    Wrapping(try!(memory.read_u32((self.sp + Wrapping(off)).0)))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 try!(memory.write_i8((self.sp + Wrapping(off)).0, val.0 as i8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:197:17
[INFO] [stderr]     |
[INFO] [stderr] 197 |                 try!(memory.write_u8((self.sp + Wrapping(off)).0, val.0 as u8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:201:17
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 try!(memory.write_i16((self.sp + Wrapping(off)).0, val.0 as i16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:205:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 try!(memory.write_u16((self.sp + Wrapping(off)).0, val.0 as u16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 try!(memory.write_u32((self.sp + Wrapping(off)).0, val.0));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:213:28
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:214:17
[INFO] [stderr]     |
[INFO] [stderr] 214 |                 try!(memory.write_i8(addr, val.0 as i8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:218:28
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:219:17
[INFO] [stderr]     |
[INFO] [stderr] 219 |                 try!(memory.write_u8(addr, val.0 as u8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:223:28
[INFO] [stderr]     |
[INFO] [stderr] 223 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:224:17
[INFO] [stderr]     |
[INFO] [stderr] 224 |                 try!(memory.write_i16(addr, val.0 as i16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:228:28
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:229:17
[INFO] [stderr]     |
[INFO] [stderr] 229 |                 try!(memory.write_u16(addr, val.0 as u16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:233:28
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 try!(memory.write_u32(addr, val.0));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:238:17
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 try!(memory.write_i8(addr, val.0 as i8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:242:17
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 try!(memory.write_u8(addr, val.0 as u8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(memory.write_i16(addr, val.0 as i16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:250:17
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 try!(memory.write_u16(addr, val.0 as u16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:254:17
[INFO] [stderr]     |
[INFO] [stderr] 254 |                 try!(memory.write_u32(addr, val.0));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:290:25
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 let a = try!(self.load(memory, src));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:291:25
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 let b = try!(self.load(memory, dst));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:293:17
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 try!(self.store(memory, dst, res));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:297:25
[INFO] [stderr]     |
[INFO] [stderr] 297 |                 let a = try!(self.load(memory, src));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:298:25
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 let b = try!(self.load(memory, dst));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:300:17
[INFO] [stderr]     |
[INFO] [stderr] 300 |                 try!(self.store(memory, Mode::StackOffsetWord(4), res));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:304:25
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 let a = try!(self.load(memory, src));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:305:25
[INFO] [stderr]     |
[INFO] [stderr] 305 |                 let b = try!(self.load(memory, dst));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:307:17
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 try!(self.store(memory, dst, res));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:308:17
[INFO] [stderr]     |
[INFO] [stderr] 308 |                 try!(self.store(memory, Mode::StackOffsetWord(4), b));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:316:36
[INFO] [stderr]     |
[INFO] [stderr] 316 |                 self.sp = Wrapping(try!(memory.read_u32(self.isp.0)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:317:36
[INFO] [stderr]     |
[INFO] [stderr] 317 |                 self.pc = Wrapping(try!(memory.read_u32((self.isp + Wrapping(8)).0)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:327:36
[INFO] [stderr]     |
[INFO] [stderr] 327 |                 self.pc = Wrapping(try!(memory.read_u32((self.isp + Wrapping(8)).0)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:331:27
[INFO] [stderr]     |
[INFO] [stderr] 331 |                 let val = try!(self.load(memory, src));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:332:17
[INFO] [stderr]     |
[INFO] [stderr] 332 |                 try!(self.store(memory, dst, val));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:350:17
[INFO] [stderr]     |
[INFO] [stderr] 350 |                 try!(self.store(memory, dst, Wrapping(val)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:355:28
[INFO] [stderr]     |
[INFO] [stderr] 355 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:356:17
[INFO] [stderr]     |
[INFO] [stderr] 356 |                 try!(memory.write_u32(self.sp.0, self.pc.0));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:364:28
[INFO] [stderr]     |
[INFO] [stderr] 364 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:368:28
[INFO] [stderr]     |
[INFO] [stderr] 368 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:375:28
[INFO] [stderr]     |
[INFO] [stderr] 375 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:376:17
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 try!(self.store(memory, Mode::StackOffsetWord(4), addr));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:379:27
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 let ret = try!(self.load(memory, Mode::StackOffsetWord(off)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:387:27
[INFO] [stderr]     |
[INFO] [stderr] 387 |                 let src = try!(self.load(memory, src));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:388:27
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 let dst = try!(self.load(memory, dst));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:404:36
[INFO] [stderr]     |
[INFO] [stderr] 404 |                         let addr = try!(memory.read_u32(self.sp.0 + addr));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:408:36
[INFO] [stderr]     |
[INFO] [stderr] 408 |                         let addr = try!(memory.read_u32(self.sp.0 + addr));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:416:53
[INFO] [stderr]     |
[INFO] [stderr] 416 |                         Mode::AbsoluteWord(a, _) => try!(memory.read_u32(a + i * 4)),
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:418:29
[INFO] [stderr]     |
[INFO] [stderr] 418 | ...                   try!(memory.read_u32(self.sp.0 + off + i * 4))
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:421:40
[INFO] [stderr]     |
[INFO] [stderr] 421 | ...                   let addr = try!(memory.read_u32(self.sp.0 + off));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:422:29
[INFO] [stderr]     |
[INFO] [stderr] 422 | ...                   try!(memory.read_u32(addr + i * 4))
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:428:21
[INFO] [stderr]     |
[INFO] [stderr] 428 |                     try!(memory.write_u32(addr + i * 4, val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:432:27
[INFO] [stderr]     |
[INFO] [stderr] 432 |                 let src = try!(self.load(memory, src));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:435:21
[INFO] [stderr]     |
[INFO] [stderr] 435 |                     try!(memory.write_u32(self.isp.0 - 12, src.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:436:21
[INFO] [stderr]     |
[INFO] [stderr] 436 |                     try!(memory.write_u32(self.isp.0 - 8, self.pc.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:437:21
[INFO] [stderr]     |
[INFO] [stderr] 437 |                     try!(memory.write_u32(self.isp.0 - 4, self.program_status_word.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:439:40
[INFO] [stderr]     |
[INFO] [stderr] 439 |                     self.pc = Wrapping(try!(memory.read_u32(self.vector_base.0)));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:469:27
[INFO] [stderr]     |
[INFO] [stderr] 469 |                 let val = try!(memory.read_u8((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:474:27
[INFO] [stderr]     |
[INFO] [stderr] 474 |                 let val = try!(memory.read_i8((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:479:27
[INFO] [stderr]     |
[INFO] [stderr] 479 |                 let val = try!(memory.read_u16((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:484:27
[INFO] [stderr]     |
[INFO] [stderr] 484 |                 let val = try!(memory.read_i16((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:489:27
[INFO] [stderr]     |
[INFO] [stderr] 489 |                 let val = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:495:36
[INFO] [stderr]     |
[INFO] [stderr] 495 |                 let val = Wrapping(try!(memory.read_i8(addr)).extend());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:500:36
[INFO] [stderr]     |
[INFO] [stderr] 500 |                 let val = Wrapping(try!(memory.read_u8(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:505:36
[INFO] [stderr]     |
[INFO] [stderr] 505 |                 let val = Wrapping(try!(memory.read_u16(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:510:36
[INFO] [stderr]     |
[INFO] [stderr] 510 |                 let val = Wrapping(try!(memory.read_i16(addr)).extend());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:515:36
[INFO] [stderr]     |
[INFO] [stderr] 515 |                 let val = Wrapping(try!(memory.read_u32(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:521:28
[INFO] [stderr]     |
[INFO] [stderr] 521 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:522:36
[INFO] [stderr]     |
[INFO] [stderr] 522 |                 let res = Wrapping(try!(memory.read_i8(addr)).extend());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:528:28
[INFO] [stderr]     |
[INFO] [stderr] 528 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:529:36
[INFO] [stderr]     |
[INFO] [stderr] 529 |                 let res = Wrapping(try!(memory.read_u8(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:535:28
[INFO] [stderr]     |
[INFO] [stderr] 535 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:536:36
[INFO] [stderr]     |
[INFO] [stderr] 536 |                 let res = Wrapping(try!(memory.read_i16(addr)).extend());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:542:28
[INFO] [stderr]     |
[INFO] [stderr] 542 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:543:36
[INFO] [stderr]     |
[INFO] [stderr] 543 |                 let res = Wrapping(try!(memory.read_u16(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:549:28
[INFO] [stderr]     |
[INFO] [stderr] 549 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:550:36
[INFO] [stderr]     |
[INFO] [stderr] 550 |                 let res = Wrapping(try!(memory.read_u32(addr)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:586:31
[INFO] [stderr]     |
[INFO] [stderr] 586 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:590:31
[INFO] [stderr]     |
[INFO] [stderr] 590 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:594:31
[INFO] [stderr]     |
[INFO] [stderr] 594 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:598:31
[INFO] [stderr]     |
[INFO] [stderr] 598 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:602:31
[INFO] [stderr]     |
[INFO] [stderr] 602 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:619:31
[INFO] [stderr]     |
[INFO] [stderr] 619 |                 let (a, ea) = try!(self.explain_load(memory, src));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:620:31
[INFO] [stderr]     |
[INFO] [stderr] 620 |                 let (b, eb) = try!(self.explain_load(memory, dst));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:621:27
[INFO] [stderr]     |
[INFO] [stderr] 621 |                 let res = try!(self.explain_store(memory, dst, op.eval(a, b).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:626:31
[INFO] [stderr]     |
[INFO] [stderr] 626 |                 let (a, ea) = try!(self.explain_load(memory, src));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:627:31
[INFO] [stderr]     |
[INFO] [stderr] 627 |                 let (b, eb) = try!(self.explain_load(memory, dst));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:629:21
[INFO] [stderr]     |
[INFO] [stderr] 629 |                     try!(self.explain_store(memory, Mode::StackOffsetWord(4), op.eval(a, b).0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:634:28
[INFO] [stderr]     |
[INFO] [stderr] 634 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:646:31
[INFO] [stderr]     |
[INFO] [stderr] 646 |                 let (a, ea) = try!(self.explain_load(memory, src));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:647:31
[INFO] [stderr]     |
[INFO] [stderr] 647 |                 let (b, eb) = try!(self.explain_load(memory, dst));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:653:35
[INFO] [stderr]     |
[INFO] [stderr] 653 |                 let (val, eval) = try!(self.explain_load(memory, src));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:654:27
[INFO] [stderr]     |
[INFO] [stderr] 654 |                 let res = try!(self.explain_store(memory, dst, val.0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1127:17
[INFO] [stderr]      |
[INFO] [stderr] 1127 |         let p = try!(memory.read_u16(offset));
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1134:29
[INFO] [stderr]      |
[INFO] [stderr] 1134 | ...                   try!(memory.read_u16(offset + 2)),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1135:29
[INFO] [stderr]      |
[INFO] [stderr] 1135 | ...                   try!(memory.read_u16(offset + 4))];
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1141:29
[INFO] [stderr]      |
[INFO] [stderr] 1141 | ...                   try!(memory.read_u16(offset + 2)),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1142:29
[INFO] [stderr]      |
[INFO] [stderr] 1142 | ...                   try!(memory.read_u16(offset + 4)),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1143:29
[INFO] [stderr]      |
[INFO] [stderr] 1143 | ...                   try!(memory.read_u16(offset + 6)),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1144:29
[INFO] [stderr]      |
[INFO] [stderr] 1144 | ...                   try!(memory.read_u16(offset + 8))];
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/hobbit/mmu.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 260 | ...                   });;
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rtc.rs:91:28
[INFO] [stderr]    |
[INFO] [stderr] 91 |             (DATA_PORT, 0xe...0xff) => {
[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: `...` range patterns are deprecated
[INFO] [stderr]    --> src/rtc.rs:125:28
[INFO] [stderr]     |
[INFO] [stderr] 125 |             (DATA_PORT, 0xe...0xff) => Ok(()),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]   --> src/main.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HttpRouter`, `Nickel`
[INFO] [stderr]   --> src/main.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 | use nickel::{Nickel, HttpRouter};
[INFO] [stderr]    |              ^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:244:26
[INFO] [stderr]     |
[INFO] [stderr] 244 |             rtc::ADDR_LOW...rtc::ADDR_HIGH => self.rtc.read(addr, data),
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:245:23
[INFO] [stderr]     |
[INFO] [stderr] 245 |             0x800_0000...0x880_0000 => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:290:26
[INFO] [stderr]     |
[INFO] [stderr] 290 |             rtc::ADDR_LOW...rtc::ADDR_HIGH => self.rtc.write(addr, data),
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:291:23
[INFO] [stderr]     |
[INFO] [stderr] 291 |             0x800_0000...0x880_0000 => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/hobbit/mmu.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |                    return return Err(Error::BusFault {
[INFO] [stderr]     |  __________________^______-
[INFO] [stderr]     | | _________________|
[INFO] [stderr]     | ||
[INFO] [stderr] 194 | ||                                       address: addr,
[INFO] [stderr] 195 | ||                                       mode: Mode::Read,
[INFO] [stderr] 196 | ||                                       description: BusDescription::PageTableIsNotBacked,
[INFO] [stderr] 197 | ||                                   });
[INFO] [stderr]     | ||                                    ^
[INFO] [stderr]     | ||____________________________________|
[INFO] [stderr]     | |_____________________________________unreachable expression
[INFO] [stderr]     |                                       any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/hobbit/mmu.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 256 | /                         return Err(Error::BusFault {
[INFO] [stderr] 257 | |                                        address: addr,
[INFO] [stderr] 258 | |                                        mode: Mode::Write,
[INFO] [stderr] 259 | |                                        description: BusDescription::AddressOutOfSegmentBound,
[INFO] [stderr] 260 | |                                    });;
[INFO] [stderr]     | |                                     - ^ unreachable statement
[INFO] [stderr]     | |_____________________________________|
[INFO] [stderr]     |                                       any code following this expression is unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]   --> src/main.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::fmt::{self, Write};
[INFO] [stderr]    |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `len`
[INFO] [stderr]    --> src/hobbit/mod.rs:746:13
[INFO] [stderr]     |
[INFO] [stderr] 746 |         let len = self.pc.0 - self.instruction_pc.0;
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_len`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `send_index`
[INFO] [stderr]    --> src/main.rs:445:1
[INFO] [stderr]     |
[INFO] [stderr] 445 | / fn send_index<'a, D>(_: &mut nickel::Request<D>,
[INFO] [stderr] 446 | |                      res: nickel::Response<'a, D>)
[INFO] [stderr] 447 | |                      -> nickel::MiddlewareResult<'a, D> {
[INFO] [stderr] 448 | |     let index = std::path::Path::new("web/index.html");
[INFO] [stderr] 449 | |     res.send_file(index)
[INFO] [stderr] 450 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `mode:` in this pattern is redundant
[INFO] [stderr]    --> src/hobbit/mod.rs:724:25
[INFO] [stderr]     |
[INFO] [stderr] 724 |                         mode: mode,
[INFO] [stderr]     |                         -----^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `description:` in this pattern is redundant
[INFO] [stderr]    --> src/hobbit/mod.rs:725:25
[INFO] [stderr]     |
[INFO] [stderr] 725 |                         description: description,
[INFO] [stderr]     |                         ------------^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/hobbit/mod.rs:750:9
[INFO] [stderr]     |
[INFO] [stderr] 750 |         self.explain(instruction, memory, symbols);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: the `mode:` in this pattern is redundant
[INFO] [stderr]    --> src/hobbit/mod.rs:817:24
[INFO] [stderr]     |
[INFO] [stderr] 817 |                        mode: mode,
[INFO] [stderr]     |                        -----^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `description:` in this pattern is redundant
[INFO] [stderr]    --> src/hobbit/mod.rs:818:24
[INFO] [stderr]     |
[INFO] [stderr] 818 |                        description: description,
[INFO] [stderr]     |                        ------------^^^^^^^^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.63s
[INFO] running `"docker" "inspect" "bd63551eb2d0fb005bad07f6503b626e041820280f7d4a3e1a6051dde3b02a96"`
[INFO] running `"docker" "rm" "-f" "bd63551eb2d0fb005bad07f6503b626e041820280f7d4a3e1a6051dde3b02a96"`
[INFO] [stdout] bd63551eb2d0fb005bad07f6503b626e041820280f7d4a3e1a6051dde3b02a96
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 64872ac875cc1b78d97a3c519b844abcbb06199fcc3f529cff8a5c805b7f8f39
[INFO] running `"docker" "start" "-a" "64872ac875cc1b78d97a3c519b844abcbb06199fcc3f529cff8a5c805b7f8f39"`
[INFO] [stderr]    Compiling billbe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mmu.rs:344:21
[INFO] [stderr]     |
[INFO] [stderr] 344 |         let paddr = try!(self.0.lookup_read(self.1, vaddr));
[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/hobbit/mmu.rs:349:21
[INFO] [stderr]     |
[INFO] [stderr] 349 |         let paddr = try!(self.0.lookup_write(self.1, vaddr));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(writeln!(f, " pc: {:08x}", self.pc));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         try!(writeln!(f, " sp: {:08x}", self.sp));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         try!(writeln!(f, " isp: {:08x}", self.isp));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:88:27
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 let val = try!(memory.read_u8((self.sp + Wrapping(off)).0));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:92:27
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 let val = try!(memory.read_i8((self.sp + Wrapping(off)).0));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hobbit/mod.rs:96:27
[INFO] [stderr]    |
[INFO] [stderr] 96 |                 let val = try!(memory.read_u16((self.sp + Wrapping(off)).0));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:100:27
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 let val = try!(memory.read_i16((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 |                 let val = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:108:56
[INFO] [stderr]     |
[INFO] [stderr] 108 |             Mode::AbsoluteByte(addr, _) => Ok(Wrapping(try!(memory.read_i8(addr)).extend())),
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:109:64
[INFO] [stderr]     |
[INFO] [stderr] 109 |             Mode::AbsoluteUnsignedByte(addr, _) => Ok(Wrapping(try!(memory.read_u8(addr)) as u32)),
[INFO] [stderr]     |                                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:111:29
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 Ok(Wrapping(try!(memory.read_u16(addr)) as u32))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:113:60
[INFO] [stderr]     |
[INFO] [stderr] 113 |             Mode::AbsoluteHalfword(addr, _) => Ok(Wrapping(try!(memory.read_i16(addr)).extend())),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:114:56
[INFO] [stderr]     |
[INFO] [stderr] 114 |             Mode::AbsoluteWord(addr, _) => Ok(Wrapping(try!(memory.read_u32(addr)) as u32)),
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:117:28
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:118:29
[INFO] [stderr]     |
[INFO] [stderr] 118 |                 Ok(Wrapping(try!(memory.read_i8(addr)).extend()))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:121:28
[INFO] [stderr]     |
[INFO] [stderr] 121 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:122:29
[INFO] [stderr]     |
[INFO] [stderr] 122 |                 Ok(Wrapping(try!(memory.read_u8(addr)) as u32))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:125:28
[INFO] [stderr]     |
[INFO] [stderr] 125 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:126:29
[INFO] [stderr]     |
[INFO] [stderr] 126 |                 Ok(Wrapping(try!(memory.read_i16(addr)).extend()))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:129:28
[INFO] [stderr]     |
[INFO] [stderr] 129 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:130:29
[INFO] [stderr]     |
[INFO] [stderr] 130 |                 Ok(Wrapping(try!(memory.read_u16(addr)) as u32))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:133:28
[INFO] [stderr]     |
[INFO] [stderr] 133 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:134:29
[INFO] [stderr]     |
[INFO] [stderr] 134 |                 Ok(Wrapping(try!(memory.read_u32(addr))))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:147:56
[INFO] [stderr]     |
[INFO] [stderr] 147 |                Mode::AbsoluteWord(addr, _) => Wrapping(try!(memory.read_u32(addr)) as u32),
[INFO] [stderr]     |                                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:150:29
[INFO] [stderr]     |
[INFO] [stderr] 150 |                    Wrapping(try!(memory.read_u32((self.sp + Wrapping(off)).0)))
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |                 try!(memory.write_i8((self.sp + Wrapping(off)).0, val.0 as i8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:197:17
[INFO] [stderr]     |
[INFO] [stderr] 197 |                 try!(memory.write_u8((self.sp + Wrapping(off)).0, val.0 as u8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:201:17
[INFO] [stderr]     |
[INFO] [stderr] 201 |                 try!(memory.write_i16((self.sp + Wrapping(off)).0, val.0 as i16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:205:17
[INFO] [stderr]     |
[INFO] [stderr] 205 |                 try!(memory.write_u16((self.sp + Wrapping(off)).0, val.0 as u16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 try!(memory.write_u32((self.sp + Wrapping(off)).0, val.0));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:213:28
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:214:17
[INFO] [stderr]     |
[INFO] [stderr] 214 |                 try!(memory.write_i8(addr, val.0 as i8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:218:28
[INFO] [stderr]     |
[INFO] [stderr] 218 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:219:17
[INFO] [stderr]     |
[INFO] [stderr] 219 |                 try!(memory.write_u8(addr, val.0 as u8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:223:28
[INFO] [stderr]     |
[INFO] [stderr] 223 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:224:17
[INFO] [stderr]     |
[INFO] [stderr] 224 |                 try!(memory.write_i16(addr, val.0 as i16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:228:28
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:229:17
[INFO] [stderr]     |
[INFO] [stderr] 229 |                 try!(memory.write_u16(addr, val.0 as u16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:233:28
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 try!(memory.write_u32(addr, val.0));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:238:17
[INFO] [stderr]     |
[INFO] [stderr] 238 |                 try!(memory.write_i8(addr, val.0 as i8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:242:17
[INFO] [stderr]     |
[INFO] [stderr] 242 |                 try!(memory.write_u8(addr, val.0 as u8));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(memory.write_i16(addr, val.0 as i16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:250:17
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 try!(memory.write_u16(addr, val.0 as u16));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:254:17
[INFO] [stderr]     |
[INFO] [stderr] 254 |                 try!(memory.write_u32(addr, val.0));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:290:25
[INFO] [stderr]     |
[INFO] [stderr] 290 |                 let a = try!(self.load(memory, src));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:291:25
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 let b = try!(self.load(memory, dst));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:293:17
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 try!(self.store(memory, dst, res));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:297:25
[INFO] [stderr]     |
[INFO] [stderr] 297 |                 let a = try!(self.load(memory, src));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:298:25
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 let b = try!(self.load(memory, dst));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:300:17
[INFO] [stderr]     |
[INFO] [stderr] 300 |                 try!(self.store(memory, Mode::StackOffsetWord(4), res));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:304:25
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 let a = try!(self.load(memory, src));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:305:25
[INFO] [stderr]     |
[INFO] [stderr] 305 |                 let b = try!(self.load(memory, dst));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:307:17
[INFO] [stderr]     |
[INFO] [stderr] 307 |                 try!(self.store(memory, dst, res));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:308:17
[INFO] [stderr]     |
[INFO] [stderr] 308 |                 try!(self.store(memory, Mode::StackOffsetWord(4), b));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:316:36
[INFO] [stderr]     |
[INFO] [stderr] 316 |                 self.sp = Wrapping(try!(memory.read_u32(self.isp.0)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:317:36
[INFO] [stderr]     |
[INFO] [stderr] 317 |                 self.pc = Wrapping(try!(memory.read_u32((self.isp + Wrapping(8)).0)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:327:36
[INFO] [stderr]     |
[INFO] [stderr] 327 |                 self.pc = Wrapping(try!(memory.read_u32((self.isp + Wrapping(8)).0)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:331:27
[INFO] [stderr]     |
[INFO] [stderr] 331 |                 let val = try!(self.load(memory, src));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:332:17
[INFO] [stderr]     |
[INFO] [stderr] 332 |                 try!(self.store(memory, dst, val));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:350:17
[INFO] [stderr]     |
[INFO] [stderr] 350 |                 try!(self.store(memory, dst, Wrapping(val)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:355:28
[INFO] [stderr]     |
[INFO] [stderr] 355 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:356:17
[INFO] [stderr]     |
[INFO] [stderr] 356 |                 try!(memory.write_u32(self.sp.0, self.pc.0));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:364:28
[INFO] [stderr]     |
[INFO] [stderr] 364 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:368:28
[INFO] [stderr]     |
[INFO] [stderr] 368 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:375:28
[INFO] [stderr]     |
[INFO] [stderr] 375 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:376:17
[INFO] [stderr]     |
[INFO] [stderr] 376 |                 try!(self.store(memory, Mode::StackOffsetWord(4), addr));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:379:27
[INFO] [stderr]     |
[INFO] [stderr] 379 |                 let ret = try!(self.load(memory, Mode::StackOffsetWord(off)));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:387:27
[INFO] [stderr]     |
[INFO] [stderr] 387 |                 let src = try!(self.load(memory, src));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:388:27
[INFO] [stderr]     |
[INFO] [stderr] 388 |                 let dst = try!(self.load(memory, dst));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:404:36
[INFO] [stderr]     |
[INFO] [stderr] 404 |                         let addr = try!(memory.read_u32(self.sp.0 + addr));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:408:36
[INFO] [stderr]     |
[INFO] [stderr] 408 |                         let addr = try!(memory.read_u32(self.sp.0 + addr));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:416:53
[INFO] [stderr]     |
[INFO] [stderr] 416 |                         Mode::AbsoluteWord(a, _) => try!(memory.read_u32(a + i * 4)),
[INFO] [stderr]     |                                                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:418:29
[INFO] [stderr]     |
[INFO] [stderr] 418 | ...                   try!(memory.read_u32(self.sp.0 + off + i * 4))
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:421:40
[INFO] [stderr]     |
[INFO] [stderr] 421 | ...                   let addr = try!(memory.read_u32(self.sp.0 + off));
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:422:29
[INFO] [stderr]     |
[INFO] [stderr] 422 | ...                   try!(memory.read_u32(addr + i * 4))
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:428:21
[INFO] [stderr]     |
[INFO] [stderr] 428 |                     try!(memory.write_u32(addr + i * 4, val));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:432:27
[INFO] [stderr]     |
[INFO] [stderr] 432 |                 let src = try!(self.load(memory, src));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:435:21
[INFO] [stderr]     |
[INFO] [stderr] 435 |                     try!(memory.write_u32(self.isp.0 - 12, src.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:436:21
[INFO] [stderr]     |
[INFO] [stderr] 436 |                     try!(memory.write_u32(self.isp.0 - 8, self.pc.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:437:21
[INFO] [stderr]     |
[INFO] [stderr] 437 |                     try!(memory.write_u32(self.isp.0 - 4, self.program_status_word.0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:439:40
[INFO] [stderr]     |
[INFO] [stderr] 439 |                     self.pc = Wrapping(try!(memory.read_u32(self.vector_base.0)));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:469:27
[INFO] [stderr]     |
[INFO] [stderr] 469 |                 let val = try!(memory.read_u8((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:474:27
[INFO] [stderr]     |
[INFO] [stderr] 474 |                 let val = try!(memory.read_i8((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:479:27
[INFO] [stderr]     |
[INFO] [stderr] 479 |                 let val = try!(memory.read_u16((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:484:27
[INFO] [stderr]     |
[INFO] [stderr] 484 |                 let val = try!(memory.read_i16((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:489:27
[INFO] [stderr]     |
[INFO] [stderr] 489 |                 let val = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:495:36
[INFO] [stderr]     |
[INFO] [stderr] 495 |                 let val = Wrapping(try!(memory.read_i8(addr)).extend());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:500:36
[INFO] [stderr]     |
[INFO] [stderr] 500 |                 let val = Wrapping(try!(memory.read_u8(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:505:36
[INFO] [stderr]     |
[INFO] [stderr] 505 |                 let val = Wrapping(try!(memory.read_u16(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:510:36
[INFO] [stderr]     |
[INFO] [stderr] 510 |                 let val = Wrapping(try!(memory.read_i16(addr)).extend());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:515:36
[INFO] [stderr]     |
[INFO] [stderr] 515 |                 let val = Wrapping(try!(memory.read_u32(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:521:28
[INFO] [stderr]     |
[INFO] [stderr] 521 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:522:36
[INFO] [stderr]     |
[INFO] [stderr] 522 |                 let res = Wrapping(try!(memory.read_i8(addr)).extend());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:528:28
[INFO] [stderr]     |
[INFO] [stderr] 528 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:529:36
[INFO] [stderr]     |
[INFO] [stderr] 529 |                 let res = Wrapping(try!(memory.read_u8(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:535:28
[INFO] [stderr]     |
[INFO] [stderr] 535 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:536:36
[INFO] [stderr]     |
[INFO] [stderr] 536 |                 let res = Wrapping(try!(memory.read_i16(addr)).extend());
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:542:28
[INFO] [stderr]     |
[INFO] [stderr] 542 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:543:36
[INFO] [stderr]     |
[INFO] [stderr] 543 |                 let res = Wrapping(try!(memory.read_u16(addr)) as u32);
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:549:28
[INFO] [stderr]     |
[INFO] [stderr] 549 |                 let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:550:36
[INFO] [stderr]     |
[INFO] [stderr] 550 |                 let res = Wrapping(try!(memory.read_u32(addr)));
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:586:31
[INFO] [stderr]     |
[INFO] [stderr] 586 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:590:31
[INFO] [stderr]     |
[INFO] [stderr] 590 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:594:31
[INFO] [stderr]     |
[INFO] [stderr] 594 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:598:31
[INFO] [stderr]     |
[INFO] [stderr] 598 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:602:31
[INFO] [stderr]     |
[INFO] [stderr] 602 |                    let addr = try!(memory.read_u32((self.sp + Wrapping(off)).0));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:619:31
[INFO] [stderr]     |
[INFO] [stderr] 619 |                 let (a, ea) = try!(self.explain_load(memory, src));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:620:31
[INFO] [stderr]     |
[INFO] [stderr] 620 |                 let (b, eb) = try!(self.explain_load(memory, dst));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:621:27
[INFO] [stderr]     |
[INFO] [stderr] 621 |                 let res = try!(self.explain_store(memory, dst, op.eval(a, b).0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:626:31
[INFO] [stderr]     |
[INFO] [stderr] 626 |                 let (a, ea) = try!(self.explain_load(memory, src));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:627:31
[INFO] [stderr]     |
[INFO] [stderr] 627 |                 let (b, eb) = try!(self.explain_load(memory, dst));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:629:21
[INFO] [stderr]     |
[INFO] [stderr] 629 |                     try!(self.explain_store(memory, Mode::StackOffsetWord(4), op.eval(a, b).0));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:634:28
[INFO] [stderr]     |
[INFO] [stderr] 634 |                 let addr = try!(self.load_flow(memory, mode));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:646:31
[INFO] [stderr]     |
[INFO] [stderr] 646 |                 let (a, ea) = try!(self.explain_load(memory, src));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:647:31
[INFO] [stderr]     |
[INFO] [stderr] 647 |                 let (b, eb) = try!(self.explain_load(memory, dst));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:653:35
[INFO] [stderr]     |
[INFO] [stderr] 653 |                 let (val, eval) = try!(self.explain_load(memory, src));
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/hobbit/mod.rs:654:27
[INFO] [stderr]     |
[INFO] [stderr] 654 |                 let res = try!(self.explain_store(memory, dst, val.0));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1127:17
[INFO] [stderr]      |
[INFO] [stderr] 1127 |         let p = try!(memory.read_u16(offset));
[INFO] [stderr]      |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1134:29
[INFO] [stderr]      |
[INFO] [stderr] 1134 | ...                   try!(memory.read_u16(offset + 2)),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1135:29
[INFO] [stderr]      |
[INFO] [stderr] 1135 | ...                   try!(memory.read_u16(offset + 4))];
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1141:29
[INFO] [stderr]      |
[INFO] [stderr] 1141 | ...                   try!(memory.read_u16(offset + 2)),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1142:29
[INFO] [stderr]      |
[INFO] [stderr] 1142 | ...                   try!(memory.read_u16(offset + 4)),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1143:29
[INFO] [stderr]      |
[INFO] [stderr] 1143 | ...                   try!(memory.read_u16(offset + 6)),
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]     --> src/hobbit/mod.rs:1144:29
[INFO] [stderr]      |
[INFO] [stderr] 1144 | ...                   try!(memory.read_u16(offset + 8))];
[INFO] [stderr]      |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 164 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:174:9
[INFO] [stderr]     |
[INFO] [stderr] 174 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/main.rs:179:9
[INFO] [stderr]     |
[INFO] [stderr] 179 |         try!(self.read(addr, &mut data[..]));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/hobbit/mmu.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 260 | ...                   });;
[INFO] [stderr]     |                          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/rtc.rs:91:28
[INFO] [stderr]    |
[INFO] [stderr] 91 |             (DATA_PORT, 0xe...0xff) => {
[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: `...` range patterns are deprecated
[INFO] [stderr]    --> src/rtc.rs:125:28
[INFO] [stderr]     |
[INFO] [stderr] 125 |             (DATA_PORT, 0xe...0xff) => Ok(()),
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]   --> src/main.rs:17:17
[INFO] [stderr]    |
[INFO] [stderr] 17 | use std::sync::{Arc, Mutex};
[INFO] [stderr]    |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HttpRouter`, `Nickel`
[INFO] [stderr]   --> src/main.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 | use nickel::{Nickel, HttpRouter};
[INFO] [stderr]    |              ^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:244:26
[INFO] [stderr]     |
[INFO] [stderr] 244 |             rtc::ADDR_LOW...rtc::ADDR_HIGH => self.rtc.read(addr, data),
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:245:23
[INFO] [stderr]     |
[INFO] [stderr] 245 |             0x800_0000...0x880_0000 => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:290:26
[INFO] [stderr]     |
[INFO] [stderr] 290 |             rtc::ADDR_LOW...rtc::ADDR_HIGH => self.rtc.write(addr, data),
[INFO] [stderr]     |                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/main.rs:291:23
[INFO] [stderr]     |
[INFO] [stderr] 291 |             0x800_0000...0x880_0000 => {
[INFO] [stderr]     |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/hobbit/mmu.rs:193:17
[INFO] [stderr]     |
[INFO] [stderr] 193 |                    return return Err(Error::BusFault {
[INFO] [stderr]     |  __________________^______-
[INFO] [stderr]     | | _________________|
[INFO] [stderr]     | ||
[INFO] [stderr] 194 | ||                                       address: addr,
[INFO] [stderr] 195 | ||                                       mode: Mode::Read,
[INFO] [stderr] 196 | ||                                       description: BusDescription::PageTableIsNotBacked,
[INFO] [stderr] 197 | ||                                   });
[INFO] [stderr]     | ||                                    ^
[INFO] [stderr]     | ||____________________________________|
[INFO] [stderr]     | |_____________________________________unreachable expression
[INFO] [stderr]     |                                       any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/hobbit/mmu.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 256 | /                         return Err(Error::BusFault {
[INFO] [stderr] 257 | |                                        address: addr,
[INFO] [stderr] 258 | |                                        mode: Mode::Write,
[INFO] [stderr] 259 | |                                        description: BusDescription::AddressOutOfSegmentBound,
[INFO] [stderr] 260 | |                                    });;
[INFO] [stderr]     | |                                     - ^ unreachable statement
[INFO] [stderr]     | |_____________________________________|
[INFO] [stderr]     |                                       any code following this expression is unreachable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]   --> src/main.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::fmt::{self, Write};
[INFO] [stderr]    |                      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `len`
[INFO] [stderr]    --> src/hobbit/mod.rs:746:13
[INFO] [stderr]     |
[INFO] [stderr] 746 |         let len = self.pc.0 - self.instruction_pc.0;
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_len`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `send_index`
[INFO] [stderr]    --> src/main.rs:445:1
[INFO] [stderr]     |
[INFO] [stderr] 445 | / fn send_index<'a, D>(_: &mut nickel::Request<D>,
[INFO] [stderr] 446 | |                      res: nickel::Response<'a, D>)
[INFO] [stderr] 447 | |                      -> nickel::MiddlewareResult<'a, D> {
[INFO] [stderr] 448 | |     let index = std::path::Path::new("web/index.html");
[INFO] [stderr] 449 | |     res.send_file(index)
[INFO] [stderr] 450 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `mode:` in this pattern is redundant
[INFO] [stderr]    --> src/hobbit/mod.rs:724:25
[INFO] [stderr]     |
[INFO] [stderr] 724 |                         mode: mode,
[INFO] [stderr]     |                         -----^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_shorthand_field_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the `description:` in this pattern is redundant
[INFO] [stderr]    --> src/hobbit/mod.rs:725:25
[INFO] [stderr]     |
[INFO] [stderr] 725 |                         description: description,
[INFO] [stderr]     |                         ------------^^^^^^^^^^^^
[INFO] [stderr]     |                         |
[INFO] [stderr]     |                         help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/hobbit/mod.rs:750:9
[INFO] [stderr]     |
[INFO] [stderr] 750 |         self.explain(instruction, memory, symbols);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: the `mode:` in this pattern is redundant
[INFO] [stderr]    --> src/hobbit/mod.rs:817:24
[INFO] [stderr]     |
[INFO] [stderr] 817 |                        mode: mode,
[INFO] [stderr]     |                        -----^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this
[INFO] [stderr] 
[INFO] [stderr] warning: the `description:` in this pattern is redundant
[INFO] [stderr]    --> src/hobbit/mod.rs:818:24
[INFO] [stderr]     |
[INFO] [stderr] 818 |                        description: description,
[INFO] [stderr]     |                        ------------^^^^^^^^^^^^
[INFO] [stderr]     |                        |
[INFO] [stderr]     |                        help: remove this
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "64872ac875cc1b78d97a3c519b844abcbb06199fcc3f529cff8a5c805b7f8f39"`
[INFO] running `"docker" "rm" "-f" "64872ac875cc1b78d97a3c519b844abcbb06199fcc3f529cff8a5c805b7f8f39"`
[INFO] [stdout] 64872ac875cc1b78d97a3c519b844abcbb06199fcc3f529cff8a5c805b7f8f39
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] eb9b1727f852ef10fa519e0d161b38b0cf80e830cae569d2c07a05929271e629
[INFO] running `"docker" "start" "-a" "eb9b1727f852ef10fa519e0d161b38b0cf80e830cae569d2c07a05929271e629"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/billbe-96d6096967e8dcd2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "eb9b1727f852ef10fa519e0d161b38b0cf80e830cae569d2c07a05929271e629"`
[INFO] running `"docker" "rm" "-f" "eb9b1727f852ef10fa519e0d161b38b0cf80e830cae569d2c07a05929271e629"`
[INFO] [stdout] eb9b1727f852ef10fa519e0d161b38b0cf80e830cae569d2c07a05929271e629