[INFO] cloning repository https://github.com/tailhook/bulk
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tailhook/bulk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftailhook%2Fbulk"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftailhook%2Fbulk'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0cbb96db62f48410812eb3e2e47862f6545b9f38
[INFO] testing tailhook/bulk against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftailhook%2Fbulk" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tailhook/bulk on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tailhook/bulk
[INFO] finished tweaking git repo https://github.com/tailhook/bulk
[INFO] tweaked toml for git repo https://github.com/tailhook/bulk written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/tailhook/bulk already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert_cli v0.6.2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 453788d74cb6d2b92ecc7d1c1fe05ccdbdbddb21c4c130b7732f6a4a102d9fd3
[INFO] running `"docker" "start" "-a" "453788d74cb6d2b92ecc7d1c1fe05ccdbdbddb21c4c130b7732f6a4a102d9fd3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling cc v1.0.17
[INFO] [stderr]    Compiling cfg-if v0.1.4
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling matches v0.1.6
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling unicode-normalization v0.1.7
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]    Compiling lazy_static v1.0.1
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling regex v1.0.1
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling arrayref v0.3.4
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.0
[INFO] [stderr]    Compiling byte-tools v0.2.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.8
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling remove_dir_all v0.5.1
[INFO] [stderr]    Compiling termcolor v0.3.6
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling argparse v0.2.1
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling log v0.4.3
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stderr]    Compiling scan_dir v0.3.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.6
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling regex-syntax v0.6.1
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling block-buffer v0.3.3
[INFO] [stderr]    Compiling unicase v2.1.0
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling filetime v0.2.1
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling quote v0.6.3
[INFO] [stderr]    Compiling aho-corasick v0.6.5
[INFO] [stderr]    Compiling tar v0.4.16
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]    Compiling libflate v0.1.16
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]    Compiling libgit2-sys v0.7.4
[INFO] [stderr]    Compiling tempfile v3.0.2
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling humannum v0.1.0
[INFO] [stderr]    Compiling digest v0.7.4
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling sha2 v0.7.1
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling quire v0.4.0
[INFO] [stderr]    Compiling git2 v0.7.2
[INFO] [stderr]    Compiling bulk v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/deb_ext.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         try!(write!(self, "{}:\n", key));
[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/deb_ext.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(write!(self, " {}\n", _control_multiline(line.as_ref())));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let mut file = try!(File::open(filename.as_ref()));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     try!(hash_stream(&mut sha256, &mut file));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut member = try!(arch.read_file("debian-binary"));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         try!(member.read_to_string(&mut buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let member = try!(arch.read_file("control.tar.gz"));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:39:38
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut arch = tar::Archive::new(try!(gzip::Decoder::new(member)));
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 |     for entry in try!(arch.entries()) {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let entry = try!(entry);
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |         if try!(entry.path()) == Path::new("control") {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |             let control = try!(deb::parse_control(entry));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 name: try!(hash.get(&"Package".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 arch: try!(hash.get(&"Architecture".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 version: try!(hash.get(&"Version".into()).map(Clone::clone)
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(stream.read(&mut sig));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:35:29
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 let bytes = try!(self.0.read(&mut buf[..61]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 let bytes = try!(self.0.read(&mut buf[..60]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let size = try!(
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/deb.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let line = try!(line);
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:25
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:44
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:145:24
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let codename = try!(data.remove(&"Codename".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:147:29
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let architectures = try!(data.remove(&"Architectures".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |         let components = try!(data.remove(&"Components".into())
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:164:32
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     let size = try!(size.parse());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(out.write_kv("Codename", &self.codename));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         try!(out.write_kv("Date", &format!("{}", now_utc().rfc822z())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(out.write_kv("Architectures",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |         try!(out.write_kv("Components",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |         try!(out.write_kv_lines("SHA256",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:21
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:40
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:205:24
[INFO] [stderr]     |
[INFO] [stderr] 205 |             let name = try!(control.remove(&"Package".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:207:35
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let version = Version(try!(control.remove(&"Version".into())
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:209:32
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let architecture = try!(control.remove(&"Architecture".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:217:31
[INFO] [stderr]     |
[INFO] [stderr] 217 |                     filename: try!(control.remove(&"Filename".into())
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:27
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:32
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:221:29
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     sha256: try!(control.remove(&"SHA256".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 try!(out.write_kv("Package", &p.name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 try!(out.write_kv("Version", p.version.as_ref()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 try!(out.write_kv("Architecture", &p.architecture));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 try!(out.write_kv("Filename",
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 try!(out.write_kv("SHA256", &p.sha256));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |                 try!(out.write_kv("Size", &format!("{}", p.size)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:243:25
[INFO] [stderr]     |
[INFO] [stderr] 243 |                         try!(out.write_kv(k, v));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(out.write_all(b"\n"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:330:17
[INFO] [stderr]     |
[INFO] [stderr] 330 |                 try!(Release::read(&release_file).context(&release_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:351:17
[INFO] [stderr]     |
[INFO] [stderr] 351 |                 try!(Packages::read(&packages_file).context(&packages_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:386:13
[INFO] [stderr]     |
[INFO] [stderr] 386 |             try!(create_dir_all(&dir));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(pkg.output(&mut buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |             try!(File::create(&tmp).and_then(|mut f| f.write_all(&buf)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:403:46
[INFO] [stderr]     |
[INFO] [stderr] 403 |             let ref mut buf = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:404:13
[INFO] [stderr]     |
[INFO] [stderr] 404 |             try!(suite.output(buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:412:13
[INFO] [stderr]     |
[INFO] [stderr] 412 |             try!(create_dir_all(&realdest.parent().unwrap()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:413:13
[INFO] [stderr]     |
[INFO] [stderr] 413 |             try!(copy(src, &tmpname));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:417:13
[INFO] [stderr]     |
[INFO] [stderr] 417 |             try!(rename(a, b));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         try!(file.write_all(b"!<arch>\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let pos = try!(self.0.seek(SeekFrom::Current(0)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(write!(&mut self.0,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let meta = try!(symlink_metadata(&fullpath));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut file = try!(File::open(&fullpath));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let lnk = try!(read_link(&fullpath));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             try!(head.set_link_name(lnk));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     try!(out.write_kv("Package", &meta.name));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     try!(out.write_kv("Version", &version));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     try!(out.write_kv("Maintainer", "bulk"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     try!(out.write_kv("Architecture", architecture));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         try!(out.write_kv("Depends", deps));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     try!(out.write_kv("Description",
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut ar = try!(ArArchive::new(file));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     try!(ar.add("debian-binary", mtime, 0, 0, 0o100644, 4)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let control = try!(ar.add("control.tar.gz",
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let data = try!(ar.add("data.tar.gz",
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut files = try!(scan_dir::ScanDir::all().skip_backup(true)
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let cfg = try!(Config::parse_file(config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(ver::get(&cfg, Path::new("."))).0
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let ref meta = try!(cfg.metadata
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         try!(create_dir(&destdir)
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     try!(write_deb(&tmpname, dir, &meta, &version)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         try!(remove_file(&dest)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     try!(rename(&tmpname, &dest)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:128:35
[INFO] [stderr]     |
[INFO] [stderr] 128 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:131:33
[INFO] [stderr]     |
[INFO] [stderr] 131 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:133:20
[INFO] [stderr]     |
[INFO] [stderr] 133 |             regex: try!(re::compile(&cfg.regex)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:136:33
[INFO] [stderr]     |
[INFO] [stderr] 136 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:44:38
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(iter.error());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let cfg = try!(Config::parse_file(&config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:88:38
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |             try!(iter.error());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:176:23
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:196:38
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let mut out = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |         try!(Lines::iter(file).map(|res| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:201:34
[INFO] [stderr]     |
[INFO] [stderr] 201 |             let (lineno, line) = try!(res);
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         try!(scanners.into_iter().map(Iter::error)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pack/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |     -> Result<Repository, Box<Error>>
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:51:34
[INFO] [stderr]    |
[INFO] [stderr] 51 |     -> Result<NamedTempFile, Box<Error>>
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:106:53
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn spawn_editor(file_name: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     -> Result<(), Box<Error>>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn get(cfg: &Config, dir: &Path) -> Result<Version<String>, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     -> Result<bool, Box<Error>>
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:140:27
[INFO] [stderr]     |
[INFO] [stderr] 140 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:170:27
[INFO] [stderr]     |
[INFO] [stderr] 170 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:491:44
[INFO] [stderr]     |
[INFO] [stderr] 491 | pub fn git_version() -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/re.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / lazy_static! {
[INFO] [stderr] 8  | |     static ref CACHE: Mutex<HashMap<String, Arc<Regex>>> =
[INFO] [stderr] 9  | |         Mutex::new(HashMap::new());
[INFO] [stderr] 10 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/deb_ext.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let trimmed_len = val.trim_right().len();
[INFO] [stderr]    |                           ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ver/mod.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |         .map(|&(ref x, exact)| (x.trim_left_matches('v'), exact))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/ver/mod.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...                   line.trim_right());
[INFO] [stderr]    |                            ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/mod.rs:219:39
[INFO] [stderr]     |
[INFO] [stderr] 219 | ...                   nline.trim_right()).ok();
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/commit.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 message.push_str(line.trim_right());
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: 117 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `"docker" "inspect" "453788d74cb6d2b92ecc7d1c1fe05ccdbdbddb21c4c130b7732f6a4a102d9fd3"`
[INFO] running `"docker" "rm" "-f" "453788d74cb6d2b92ecc7d1c1fe05ccdbdbddb21c4c130b7732f6a4a102d9fd3"`
[INFO] [stdout] 453788d74cb6d2b92ecc7d1c1fe05ccdbdbddb21c4c130b7732f6a4a102d9fd3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b0be498088e155757ca57741afefe5a9e91681a406fc9c786437bf942c168b2
[INFO] running `"docker" "start" "-a" "3b0be498088e155757ca57741afefe5a9e91681a406fc9c786437bf942c168b2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling dtoa v0.4.3
[INFO] [stderr]    Compiling itoa v0.4.2
[INFO] [stderr]    Compiling environment v0.1.1
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling colored v1.6.1
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/deb_ext.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         try!(write!(self, "{}:\n", key));
[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/deb_ext.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(write!(self, " {}\n", _control_multiline(line.as_ref())));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let mut file = try!(File::open(filename.as_ref()));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     try!(hash_stream(&mut sha256, &mut file));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut member = try!(arch.read_file("debian-binary"));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         try!(member.read_to_string(&mut buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let member = try!(arch.read_file("control.tar.gz"));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:39:38
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut arch = tar::Archive::new(try!(gzip::Decoder::new(member)));
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 |     for entry in try!(arch.entries()) {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let entry = try!(entry);
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |         if try!(entry.path()) == Path::new("control") {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |             let control = try!(deb::parse_control(entry));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 name: try!(hash.get(&"Package".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 arch: try!(hash.get(&"Architecture".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 version: try!(hash.get(&"Version".into()).map(Clone::clone)
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(stream.read(&mut sig));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:35:29
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 let bytes = try!(self.0.read(&mut buf[..61]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 let bytes = try!(self.0.read(&mut buf[..60]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let size = try!(
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/deb.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let line = try!(line);
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:25
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:44
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:145:24
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let codename = try!(data.remove(&"Codename".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:147:29
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let architectures = try!(data.remove(&"Architectures".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |         let components = try!(data.remove(&"Components".into())
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:164:32
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     let size = try!(size.parse());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(out.write_kv("Codename", &self.codename));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         try!(out.write_kv("Date", &format!("{}", now_utc().rfc822z())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(out.write_kv("Architectures",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |         try!(out.write_kv("Components",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |         try!(out.write_kv_lines("SHA256",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:21
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:40
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:205:24
[INFO] [stderr]     |
[INFO] [stderr] 205 |             let name = try!(control.remove(&"Package".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:207:35
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let version = Version(try!(control.remove(&"Version".into())
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:209:32
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let architecture = try!(control.remove(&"Architecture".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:217:31
[INFO] [stderr]     |
[INFO] [stderr] 217 |                     filename: try!(control.remove(&"Filename".into())
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:27
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:32
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:221:29
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     sha256: try!(control.remove(&"SHA256".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 try!(out.write_kv("Package", &p.name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 try!(out.write_kv("Version", p.version.as_ref()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 try!(out.write_kv("Architecture", &p.architecture));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 try!(out.write_kv("Filename",
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 try!(out.write_kv("SHA256", &p.sha256));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |                 try!(out.write_kv("Size", &format!("{}", p.size)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:243:25
[INFO] [stderr]     |
[INFO] [stderr] 243 |                         try!(out.write_kv(k, v));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(out.write_all(b"\n"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:330:17
[INFO] [stderr]     |
[INFO] [stderr] 330 |                 try!(Release::read(&release_file).context(&release_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:351:17
[INFO] [stderr]     |
[INFO] [stderr] 351 |                 try!(Packages::read(&packages_file).context(&packages_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:386:13
[INFO] [stderr]     |
[INFO] [stderr] 386 |             try!(create_dir_all(&dir));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(pkg.output(&mut buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |             try!(File::create(&tmp).and_then(|mut f| f.write_all(&buf)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:403:46
[INFO] [stderr]     |
[INFO] [stderr] 403 |             let ref mut buf = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:404:13
[INFO] [stderr]     |
[INFO] [stderr] 404 |             try!(suite.output(buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:412:13
[INFO] [stderr]     |
[INFO] [stderr] 412 |             try!(create_dir_all(&realdest.parent().unwrap()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:413:13
[INFO] [stderr]     |
[INFO] [stderr] 413 |             try!(copy(src, &tmpname));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:417:13
[INFO] [stderr]     |
[INFO] [stderr] 417 |             try!(rename(a, b));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         try!(file.write_all(b"!<arch>\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let pos = try!(self.0.seek(SeekFrom::Current(0)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(write!(&mut self.0,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let meta = try!(symlink_metadata(&fullpath));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut file = try!(File::open(&fullpath));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let lnk = try!(read_link(&fullpath));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             try!(head.set_link_name(lnk));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     try!(out.write_kv("Package", &meta.name));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     try!(out.write_kv("Version", &version));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     try!(out.write_kv("Maintainer", "bulk"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     try!(out.write_kv("Architecture", architecture));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         try!(out.write_kv("Depends", deps));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     try!(out.write_kv("Description",
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut ar = try!(ArArchive::new(file));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     try!(ar.add("debian-binary", mtime, 0, 0, 0o100644, 4)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let control = try!(ar.add("control.tar.gz",
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let data = try!(ar.add("data.tar.gz",
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut files = try!(scan_dir::ScanDir::all().skip_backup(true)
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let cfg = try!(Config::parse_file(config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(ver::get(&cfg, Path::new("."))).0
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let ref meta = try!(cfg.metadata
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         try!(create_dir(&destdir)
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     try!(write_deb(&tmpname, dir, &meta, &version)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         try!(remove_file(&dest)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     try!(rename(&tmpname, &dest)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:128:35
[INFO] [stderr]     |
[INFO] [stderr] 128 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:131:33
[INFO] [stderr]     |
[INFO] [stderr] 131 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:133:20
[INFO] [stderr]     |
[INFO] [stderr] 133 |             regex: try!(re::compile(&cfg.regex)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:136:33
[INFO] [stderr]     |
[INFO] [stderr] 136 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:44:38
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(iter.error());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let cfg = try!(Config::parse_file(&config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:88:38
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |             try!(iter.error());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:176:23
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:196:38
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let mut out = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |         try!(Lines::iter(file).map(|res| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:201:34
[INFO] [stderr]     |
[INFO] [stderr] 201 |             let (lineno, line) = try!(res);
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         try!(scanners.into_iter().map(Iter::error)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pack/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |     -> Result<Repository, Box<Error>>
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:51:34
[INFO] [stderr]    |
[INFO] [stderr] 51 |     -> Result<NamedTempFile, Box<Error>>
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:106:53
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn spawn_editor(file_name: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     -> Result<(), Box<Error>>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn get(cfg: &Config, dir: &Path) -> Result<Version<String>, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     -> Result<bool, Box<Error>>
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:140:27
[INFO] [stderr]     |
[INFO] [stderr] 140 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:170:27
[INFO] [stderr]     |
[INFO] [stderr] 170 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:491:44
[INFO] [stderr]     |
[INFO] [stderr] 491 | pub fn git_version() -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/re.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / lazy_static! {
[INFO] [stderr] 8  | |     static ref CACHE: Mutex<HashMap<String, Arc<Regex>>> =
[INFO] [stderr] 9  | |         Mutex::new(HashMap::new());
[INFO] [stderr] 10 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/deb_ext.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let trimmed_len = val.trim_right().len();
[INFO] [stderr]    |                           ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ver/mod.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |         .map(|&(ref x, exact)| (x.trim_left_matches('v'), exact))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/ver/mod.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...                   line.trim_right());
[INFO] [stderr]    |                            ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/mod.rs:219:39
[INFO] [stderr]     |
[INFO] [stderr] 219 | ...                   nline.trim_right()).ok();
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/commit.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 message.push_str(line.trim_right());
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: 117 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling serde_json v1.0.22
[INFO] [stderr]    Compiling assert_cli v0.6.2
[INFO] [stderr]    Compiling bulk v0.4.12 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/deb_ext.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         try!(write!(self, "{}:\n", key));
[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/deb_ext.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(write!(self, " {}\n", _control_multiline(line.as_ref())));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let mut file = try!(File::open(filename.as_ref()));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     try!(hash_stream(&mut sha256, &mut file));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut member = try!(arch.read_file("debian-binary"));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         try!(member.read_to_string(&mut buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let member = try!(arch.read_file("control.tar.gz"));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:39:38
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut arch = tar::Archive::new(try!(gzip::Decoder::new(member)));
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 |     for entry in try!(arch.entries()) {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let entry = try!(entry);
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |         if try!(entry.path()) == Path::new("control") {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |             let control = try!(deb::parse_control(entry));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 name: try!(hash.get(&"Package".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 arch: try!(hash.get(&"Architecture".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 version: try!(hash.get(&"Version".into()).map(Clone::clone)
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(stream.read(&mut sig));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:35:29
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 let bytes = try!(self.0.read(&mut buf[..61]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 let bytes = try!(self.0.read(&mut buf[..60]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let size = try!(
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/deb.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let line = try!(line);
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:25
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:44
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:145:24
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let codename = try!(data.remove(&"Codename".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:147:29
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let architectures = try!(data.remove(&"Architectures".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |         let components = try!(data.remove(&"Components".into())
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:164:32
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     let size = try!(size.parse());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(out.write_kv("Codename", &self.codename));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         try!(out.write_kv("Date", &format!("{}", now_utc().rfc822z())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(out.write_kv("Architectures",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |         try!(out.write_kv("Components",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |         try!(out.write_kv_lines("SHA256",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:21
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:40
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:205:24
[INFO] [stderr]     |
[INFO] [stderr] 205 |             let name = try!(control.remove(&"Package".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:207:35
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let version = Version(try!(control.remove(&"Version".into())
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:209:32
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let architecture = try!(control.remove(&"Architecture".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:217:31
[INFO] [stderr]     |
[INFO] [stderr] 217 |                     filename: try!(control.remove(&"Filename".into())
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:27
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:32
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:221:29
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     sha256: try!(control.remove(&"SHA256".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 try!(out.write_kv("Package", &p.name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 try!(out.write_kv("Version", p.version.as_ref()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 try!(out.write_kv("Architecture", &p.architecture));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 try!(out.write_kv("Filename",
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 try!(out.write_kv("SHA256", &p.sha256));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |                 try!(out.write_kv("Size", &format!("{}", p.size)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:243:25
[INFO] [stderr]     |
[INFO] [stderr] 243 |                         try!(out.write_kv(k, v));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(out.write_all(b"\n"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:330:17
[INFO] [stderr]     |
[INFO] [stderr] 330 |                 try!(Release::read(&release_file).context(&release_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:351:17
[INFO] [stderr]     |
[INFO] [stderr] 351 |                 try!(Packages::read(&packages_file).context(&packages_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:386:13
[INFO] [stderr]     |
[INFO] [stderr] 386 |             try!(create_dir_all(&dir));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(pkg.output(&mut buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |             try!(File::create(&tmp).and_then(|mut f| f.write_all(&buf)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:403:46
[INFO] [stderr]     |
[INFO] [stderr] 403 |             let ref mut buf = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:404:13
[INFO] [stderr]     |
[INFO] [stderr] 404 |             try!(suite.output(buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:412:13
[INFO] [stderr]     |
[INFO] [stderr] 412 |             try!(create_dir_all(&realdest.parent().unwrap()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:413:13
[INFO] [stderr]     |
[INFO] [stderr] 413 |             try!(copy(src, &tmpname));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:417:13
[INFO] [stderr]     |
[INFO] [stderr] 417 |             try!(rename(a, b));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         try!(file.write_all(b"!<arch>\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let pos = try!(self.0.seek(SeekFrom::Current(0)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(write!(&mut self.0,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let meta = try!(symlink_metadata(&fullpath));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut file = try!(File::open(&fullpath));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let lnk = try!(read_link(&fullpath));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             try!(head.set_link_name(lnk));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     try!(out.write_kv("Package", &meta.name));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     try!(out.write_kv("Version", &version));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     try!(out.write_kv("Maintainer", "bulk"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     try!(out.write_kv("Architecture", architecture));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         try!(out.write_kv("Depends", deps));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     try!(out.write_kv("Description",
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut ar = try!(ArArchive::new(file));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     try!(ar.add("debian-binary", mtime, 0, 0, 0o100644, 4)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let control = try!(ar.add("control.tar.gz",
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let data = try!(ar.add("data.tar.gz",
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut files = try!(scan_dir::ScanDir::all().skip_backup(true)
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let cfg = try!(Config::parse_file(config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(ver::get(&cfg, Path::new("."))).0
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let ref meta = try!(cfg.metadata
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         try!(create_dir(&destdir)
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     try!(write_deb(&tmpname, dir, &meta, &version)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         try!(remove_file(&dest)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     try!(rename(&tmpname, &dest)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:128:35
[INFO] [stderr]     |
[INFO] [stderr] 128 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:131:33
[INFO] [stderr]     |
[INFO] [stderr] 131 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:133:20
[INFO] [stderr]     |
[INFO] [stderr] 133 |             regex: try!(re::compile(&cfg.regex)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:136:33
[INFO] [stderr]     |
[INFO] [stderr] 136 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:44:38
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(iter.error());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let cfg = try!(Config::parse_file(&config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:88:38
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |             try!(iter.error());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:176:23
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:196:38
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let mut out = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |         try!(Lines::iter(file).map(|res| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:201:34
[INFO] [stderr]     |
[INFO] [stderr] 201 |             let (lineno, line) = try!(res);
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         try!(scanners.into_iter().map(Iter::error)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pack/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |     -> Result<Repository, Box<Error>>
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:51:34
[INFO] [stderr]    |
[INFO] [stderr] 51 |     -> Result<NamedTempFile, Box<Error>>
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:106:53
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn spawn_editor(file_name: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     -> Result<(), Box<Error>>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn get(cfg: &Config, dir: &Path) -> Result<Version<String>, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     -> Result<bool, Box<Error>>
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:140:27
[INFO] [stderr]     |
[INFO] [stderr] 140 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:170:27
[INFO] [stderr]     |
[INFO] [stderr] 170 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:491:44
[INFO] [stderr]     |
[INFO] [stderr] 491 | pub fn git_version() -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/re.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / lazy_static! {
[INFO] [stderr] 8  | |     static ref CACHE: Mutex<HashMap<String, Arc<Regex>>> =
[INFO] [stderr] 9  | |         Mutex::new(HashMap::new());
[INFO] [stderr] 10 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/deb_ext.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let trimmed_len = val.trim_right().len();
[INFO] [stderr]    |                           ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ver/mod.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |         .map(|&(ref x, exact)| (x.trim_left_matches('v'), exact))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/ver/mod.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...                   line.trim_right());
[INFO] [stderr]    |                            ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/mod.rs:219:39
[INFO] [stderr]     |
[INFO] [stderr] 219 | ...                   nline.trim_right()).ok();
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/commit.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 message.push_str(line.trim_right());
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: 117 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `"docker" "inspect" "3b0be498088e155757ca57741afefe5a9e91681a406fc9c786437bf942c168b2"`
[INFO] running `"docker" "rm" "-f" "3b0be498088e155757ca57741afefe5a9e91681a406fc9c786437bf942c168b2"`
[INFO] [stdout] 3b0be498088e155757ca57741afefe5a9e91681a406fc9c786437bf942c168b2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d492afb56956814cde065d58582484f120e3543588e30dbc262fce0061a2d956
[INFO] running `"docker" "start" "-a" "d492afb56956814cde065d58582484f120e3543588e30dbc262fce0061a2d956"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/deb_ext.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         try!(write!(self, "{}:\n", key));
[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/deb_ext.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(write!(self, " {}\n", _control_multiline(line.as_ref())));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let mut file = try!(File::open(filename.as_ref()));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     try!(hash_stream(&mut sha256, &mut file));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut member = try!(arch.read_file("debian-binary"));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         try!(member.read_to_string(&mut buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let member = try!(arch.read_file("control.tar.gz"));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:39:38
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut arch = tar::Archive::new(try!(gzip::Decoder::new(member)));
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 |     for entry in try!(arch.entries()) {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let entry = try!(entry);
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |         if try!(entry.path()) == Path::new("control") {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |             let control = try!(deb::parse_control(entry));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 name: try!(hash.get(&"Package".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 arch: try!(hash.get(&"Architecture".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 version: try!(hash.get(&"Version".into()).map(Clone::clone)
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(stream.read(&mut sig));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:35:29
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 let bytes = try!(self.0.read(&mut buf[..61]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 let bytes = try!(self.0.read(&mut buf[..60]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let size = try!(
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/deb.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let line = try!(line);
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:25
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:44
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:145:24
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let codename = try!(data.remove(&"Codename".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:147:29
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let architectures = try!(data.remove(&"Architectures".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |         let components = try!(data.remove(&"Components".into())
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:164:32
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     let size = try!(size.parse());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(out.write_kv("Codename", &self.codename));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         try!(out.write_kv("Date", &format!("{}", now_utc().rfc822z())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(out.write_kv("Architectures",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |         try!(out.write_kv("Components",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |         try!(out.write_kv_lines("SHA256",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:21
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:40
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:205:24
[INFO] [stderr]     |
[INFO] [stderr] 205 |             let name = try!(control.remove(&"Package".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:207:35
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let version = Version(try!(control.remove(&"Version".into())
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:209:32
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let architecture = try!(control.remove(&"Architecture".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:217:31
[INFO] [stderr]     |
[INFO] [stderr] 217 |                     filename: try!(control.remove(&"Filename".into())
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:27
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:32
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:221:29
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     sha256: try!(control.remove(&"SHA256".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 try!(out.write_kv("Package", &p.name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 try!(out.write_kv("Version", p.version.as_ref()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 try!(out.write_kv("Architecture", &p.architecture));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 try!(out.write_kv("Filename",
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 try!(out.write_kv("SHA256", &p.sha256));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |                 try!(out.write_kv("Size", &format!("{}", p.size)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:243:25
[INFO] [stderr]     |
[INFO] [stderr] 243 |                         try!(out.write_kv(k, v));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(out.write_all(b"\n"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:330:17
[INFO] [stderr]     |
[INFO] [stderr] 330 |                 try!(Release::read(&release_file).context(&release_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:351:17
[INFO] [stderr]     |
[INFO] [stderr] 351 |                 try!(Packages::read(&packages_file).context(&packages_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:386:13
[INFO] [stderr]     |
[INFO] [stderr] 386 |             try!(create_dir_all(&dir));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(pkg.output(&mut buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |             try!(File::create(&tmp).and_then(|mut f| f.write_all(&buf)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:403:46
[INFO] [stderr]     |
[INFO] [stderr] 403 |             let ref mut buf = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:404:13
[INFO] [stderr]     |
[INFO] [stderr] 404 |             try!(suite.output(buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:412:13
[INFO] [stderr]     |
[INFO] [stderr] 412 |             try!(create_dir_all(&realdest.parent().unwrap()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:413:13
[INFO] [stderr]     |
[INFO] [stderr] 413 |             try!(copy(src, &tmpname));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:417:13
[INFO] [stderr]     |
[INFO] [stderr] 417 |             try!(rename(a, b));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         try!(file.write_all(b"!<arch>\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let pos = try!(self.0.seek(SeekFrom::Current(0)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(write!(&mut self.0,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let meta = try!(symlink_metadata(&fullpath));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut file = try!(File::open(&fullpath));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let lnk = try!(read_link(&fullpath));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             try!(head.set_link_name(lnk));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     try!(out.write_kv("Package", &meta.name));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     try!(out.write_kv("Version", &version));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     try!(out.write_kv("Maintainer", "bulk"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     try!(out.write_kv("Architecture", architecture));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         try!(out.write_kv("Depends", deps));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     try!(out.write_kv("Description",
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut ar = try!(ArArchive::new(file));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     try!(ar.add("debian-binary", mtime, 0, 0, 0o100644, 4)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let control = try!(ar.add("control.tar.gz",
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let data = try!(ar.add("data.tar.gz",
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut files = try!(scan_dir::ScanDir::all().skip_backup(true)
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let cfg = try!(Config::parse_file(config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(ver::get(&cfg, Path::new("."))).0
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let ref meta = try!(cfg.metadata
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         try!(create_dir(&destdir)
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     try!(write_deb(&tmpname, dir, &meta, &version)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         try!(remove_file(&dest)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     try!(rename(&tmpname, &dest)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:128:35
[INFO] [stderr]     |
[INFO] [stderr] 128 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:131:33
[INFO] [stderr]     |
[INFO] [stderr] 131 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:133:20
[INFO] [stderr]     |
[INFO] [stderr] 133 |             regex: try!(re::compile(&cfg.regex)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:136:33
[INFO] [stderr]     |
[INFO] [stderr] 136 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:44:38
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(iter.error());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let cfg = try!(Config::parse_file(&config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:88:38
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |             try!(iter.error());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:176:23
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:196:38
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let mut out = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |         try!(Lines::iter(file).map(|res| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:201:34
[INFO] [stderr]     |
[INFO] [stderr] 201 |             let (lineno, line) = try!(res);
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         try!(scanners.into_iter().map(Iter::error)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pack/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/deb_ext.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         try!(write!(self, "{}:\n", key));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |     -> Result<Repository, Box<Error>>
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/deb_ext.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |             try!(write!(self, " {}\n", _control_multiline(line.as_ref())));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     let mut file = try!(File::open(filename.as_ref()));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:51:34
[INFO] [stderr]    |
[INFO] [stderr] 51 |     -> Result<NamedTempFile, Box<Error>>
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/hash_file.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     try!(hash_stream(&mut sha256, &mut file));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:106:53
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn spawn_editor(file_name: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let mut member = try!(arch.read_file("debian-binary"));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         try!(member.read_to_string(&mut buf));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     -> Result<(), Box<Error>>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn get(cfg: &Config, dir: &Path) -> Result<Version<String>, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     -> Result<bool, Box<Error>>
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let member = try!(arch.read_file("control.tar.gz"));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:140:27
[INFO] [stderr]     |
[INFO] [stderr] 140 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:39:38
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut arch = tar::Archive::new(try!(gzip::Decoder::new(member)));
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:170:27
[INFO] [stderr]     |
[INFO] [stderr] 170 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:40:18
[INFO] [stderr]    |
[INFO] [stderr] 40 |     for entry in try!(arch.entries()) {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:491:44
[INFO] [stderr]     |
[INFO] [stderr] 491 | pub fn git_version() -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:41:21
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let entry = try!(entry);
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |         if try!(entry.path()) == Path::new("control") {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:43:27
[INFO] [stderr]    |
[INFO] [stderr] 43 |             let control = try!(deb::parse_control(entry));
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:50:23
[INFO] [stderr]    |
[INFO] [stderr] 50 |                 name: try!(hash.get(&"Package".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |                 arch: try!(hash.get(&"Architecture".into()).map(Clone::clone)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/metadata.rs:54:26
[INFO] [stderr]    |
[INFO] [stderr] 54 |                 version: try!(hash.get(&"Version".into()).map(Clone::clone)
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/re.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / lazy_static! {
[INFO] [stderr] 8  | |     static ref CACHE: Mutex<HashMap<String, Arc<Regex>>> =
[INFO] [stderr] 9  | |         Mutex::new(HashMap::new());
[INFO] [stderr] 10 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(stream.read(&mut sig));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:35:29
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 let bytes = try!(self.0.read(&mut buf[..61]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:41:29
[INFO] [stderr]    |
[INFO] [stderr] 41 |                 let bytes = try!(self.0.read(&mut buf[..60]));
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/ar.rs:56:20
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let size = try!(
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/repo/deb.rs:21:20
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let line = try!(line);
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:25
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:140:44
[INFO] [stderr]     |
[INFO] [stderr] 140 |         let mut datas = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:145:24
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let codename = try!(data.remove(&"Codename".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:147:29
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let architectures = try!(data.remove(&"Architectures".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:151:26
[INFO] [stderr]     |
[INFO] [stderr] 151 |         let components = try!(data.remove(&"Components".into())
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:164:32
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     let size = try!(size.parse());
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:181:9
[INFO] [stderr]     |
[INFO] [stderr] 181 |         try!(out.write_kv("Codename", &self.codename));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:184:9
[INFO] [stderr]     |
[INFO] [stderr] 184 |         try!(out.write_kv("Date", &format!("{}", now_utc().rfc822z())));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:185:9
[INFO] [stderr]     |
[INFO] [stderr] 185 |         try!(out.write_kv("Architectures",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:188:9
[INFO] [stderr]     |
[INFO] [stderr] 188 |         try!(out.write_kv("Components",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |         try!(out.write_kv_lines("SHA256",
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:21
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:203:40
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let items = try!(parse_control(try!(File::open(path))));
[INFO] [stderr]     |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:205:24
[INFO] [stderr]     |
[INFO] [stderr] 205 |             let name = try!(control.remove(&"Package".into())
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:207:35
[INFO] [stderr]     |
[INFO] [stderr] 207 |             let version = Version(try!(control.remove(&"Version".into())
[INFO] [stderr]     |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:209:32
[INFO] [stderr]     |
[INFO] [stderr] 209 |             let architecture = try!(control.remove(&"Architecture".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:217:31
[INFO] [stderr]     |
[INFO] [stderr] 217 |                     filename: try!(control.remove(&"Filename".into())
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:27
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:219:32
[INFO] [stderr]     |
[INFO] [stderr] 219 |                     size: try!(try!(control.remove(&"Size".into())
[INFO] [stderr]     |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:221:29
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     sha256: try!(control.remove(&"SHA256".into())
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:231:17
[INFO] [stderr]     |
[INFO] [stderr] 231 |                 try!(out.write_kv("Package", &p.name));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:232:17
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 try!(out.write_kv("Version", p.version.as_ref()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 try!(out.write_kv("Architecture", &p.architecture));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 try!(out.write_kv("Filename",
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:236:17
[INFO] [stderr]     |
[INFO] [stderr] 236 |                 try!(out.write_kv("SHA256", &p.sha256));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:237:17
[INFO] [stderr]     |
[INFO] [stderr] 237 |                 try!(out.write_kv("Size", &format!("{}", p.size)));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:243:25
[INFO] [stderr]     |
[INFO] [stderr] 243 |                         try!(out.write_kv(k, v));
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:246:17
[INFO] [stderr]     |
[INFO] [stderr] 246 |                 try!(out.write_all(b"\n"));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:330:17
[INFO] [stderr]     |
[INFO] [stderr] 330 |                 try!(Release::read(&release_file).context(&release_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:351:17
[INFO] [stderr]     |
[INFO] [stderr] 351 |                 try!(Packages::read(&packages_file).context(&packages_file))
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:386:13
[INFO] [stderr]     |
[INFO] [stderr] 386 |             try!(create_dir_all(&dir));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:389:13
[INFO] [stderr]     |
[INFO] [stderr] 389 |             try!(pkg.output(&mut buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:390:13
[INFO] [stderr]     |
[INFO] [stderr] 390 |             try!(File::create(&tmp).and_then(|mut f| f.write_all(&buf)));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:403:46
[INFO] [stderr]     |
[INFO] [stderr] 403 |             let ref mut buf = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:404:13
[INFO] [stderr]     |
[INFO] [stderr] 404 |             try!(suite.output(buf));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:412:13
[INFO] [stderr]     |
[INFO] [stderr] 412 |             try!(create_dir_all(&realdest.parent().unwrap()));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:413:13
[INFO] [stderr]     |
[INFO] [stderr] 413 |             try!(copy(src, &tmpname));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/repo/debian.rs:417:13
[INFO] [stderr]     |
[INFO] [stderr] 417 |             try!(rename(a, b));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |         try!(file.write_all(b"!<arch>\n"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:63:19
[INFO] [stderr]    |
[INFO] [stderr] 63 |         let pos = try!(self.0.seek(SeekFrom::Current(0)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/ar.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         try!(write!(&mut self.0,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let meta = try!(symlink_metadata(&fullpath));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:45:28
[INFO] [stderr]    |
[INFO] [stderr] 45 |             let mut file = try!(File::open(&fullpath));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:52:23
[INFO] [stderr]    |
[INFO] [stderr] 52 |             let lnk = try!(read_link(&fullpath));
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/tar.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             try!(head.set_link_name(lnk));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     try!(out.write_kv("Package", &meta.name));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     try!(out.write_kv("Version", &version));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     try!(out.write_kv("Maintainer", "bulk"));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     try!(out.write_kv("Architecture", architecture));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         try!(out.write_kv("Depends", deps));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/deb.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     try!(out.write_kv("Description",
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:32:18
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let mut ar = try!(ArArchive::new(file));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     try!(ar.add("debian-binary", mtime, 0, 0, 0o100644, 4)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:38:23
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let control = try!(ar.add("control.tar.gz",
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:51:20
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let data = try!(ar.add("data.tar.gz",
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:54:25
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let mut files = try!(scan_dir::ScanDir::all().skip_backup(true)
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:79:15
[INFO] [stderr]    |
[INFO] [stderr] 79 |     let cfg = try!(Config::parse_file(config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         try!(ver::get(&cfg, Path::new("."))).0
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:87:20
[INFO] [stderr]    |
[INFO] [stderr] 87 |     let ref meta = try!(cfg.metadata
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:93:9
[INFO] [stderr]    |
[INFO] [stderr] 93 |         try!(create_dir(&destdir)
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/pack/mod.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     try!(write_deb(&tmpname, dir, &meta, &version)
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |         try!(remove_file(&dest)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/pack/mod.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 |     try!(rename(&tmpname, &dest)
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:128:35
[INFO] [stderr]     |
[INFO] [stderr] 128 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:131:33
[INFO] [stderr]     |
[INFO] [stderr] 131 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:133:20
[INFO] [stderr]     |
[INFO] [stderr] 133 |             regex: try!(re::compile(&cfg.regex)),
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/scanner.rs:136:33
[INFO] [stderr]     |
[INFO] [stderr] 136 | ...                   Some(try!(re::compile(regex)))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:44:38
[INFO] [stderr]    |
[INFO] [stderr] 44 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |             try!(iter.error());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:70:15
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let cfg = try!(Config::parse_file(&config));
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ver/mod.rs:88:38
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 let (lineno, line) = try!(res);
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |             try!(iter.error());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:176:23
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let scanner = try!(scanner::Scanner::new(&item)
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:196:38
[INFO] [stderr]     |
[INFO] [stderr] 196 |         let mut out = BufWriter::new(try!(File::create(&tmp)));
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:200:9
[INFO] [stderr]     |
[INFO] [stderr] 200 |         try!(Lines::iter(file).map(|res| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:201:34
[INFO] [stderr]     |
[INFO] [stderr] 201 |             let (lineno, line) = try!(res);
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ver/mod.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 |         try!(scanners.into_iter().map(Iter::error)
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/pack/mod.rs:77:23
[INFO] [stderr]    |
[INFO] [stderr] 77 |     -> Result<(), Box<Error>>
[INFO] [stderr]    |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |     -> Result<Repository, Box<Error>>
[INFO] [stderr]    |                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/commit.rs:51:34
[INFO] [stderr]    |
[INFO] [stderr] 51 |     -> Result<NamedTempFile, Box<Error>>
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:106:53
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn spawn_editor(file_name: &Path) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/commit.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     -> Result<(), Box<Error>>
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:28:69
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn get(cfg: &Config, dir: &Path) -> Result<Version<String>, Box<Error>> {
[INFO] [stderr]    |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ver/mod.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     -> Result<bool, Box<Error>>
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:140:27
[INFO] [stderr]     |
[INFO] [stderr] 140 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:170:27
[INFO] [stderr]     |
[INFO] [stderr] 170 |     -> Result<String, Box<Error>>
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ver/mod.rs:491:44
[INFO] [stderr]     |
[INFO] [stderr] 491 | pub fn git_version() -> Result<String, Box<::std::error::Error>> {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/re.rs:7:1
[INFO] [stderr]    |
[INFO] [stderr] 7  | / lazy_static! {
[INFO] [stderr] 8  | |     static ref CACHE: Mutex<HashMap<String, Arc<Regex>>> =
[INFO] [stderr] 9  | |         Mutex::new(HashMap::new());
[INFO] [stderr] 10 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/deb_ext.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let trimmed_len = val.trim_right().len();
[INFO] [stderr]    |                           ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ver/mod.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |         .map(|&(ref x, exact)| (x.trim_left_matches('v'), exact))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/ver/mod.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...                   line.trim_right());
[INFO] [stderr]    |                            ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/mod.rs:219:39
[INFO] [stderr]     |
[INFO] [stderr] 219 | ...                   nline.trim_right()).ok();
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/commit.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 message.push_str(line.trim_right());
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: 117 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/repo/debian.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / quick_error! {
[INFO] [stderr] 69 | |     #[derive(Debug)]
[INFO] [stderr] 70 | |     pub enum ReleaseFileRead {
[INFO] [stderr] 71 | |         Io(err: io::Error) {
[INFO] [stderr] ...  |
[INFO] [stderr] 91 | |     }
[INFO] [stderr] 92 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/deb_ext.rs:23:27
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let trimmed_len = val.trim_right().len();
[INFO] [stderr]    |                           ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/ver/mod.rs:62:35
[INFO] [stderr]    |
[INFO] [stderr] 62 |         .map(|&(ref x, exact)| (x.trim_left_matches('v'), exact))
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/ver/mod.rs:94:34
[INFO] [stderr]    |
[INFO] [stderr] 94 | ...                   line.trim_right());
[INFO] [stderr]    |                            ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/mod.rs:219:39
[INFO] [stderr]     |
[INFO] [stderr] 219 | ...                   nline.trim_right()).ok();
[INFO] [stderr]     |                             ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]    --> src/ver/commit.rs:213:39
[INFO] [stderr]     |
[INFO] [stderr] 213 |                 message.push_str(line.trim_right());
[INFO] [stderr]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: 117 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bulk-0a077f01555f6a13
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test ver::bump::test::test_cmp1 ... ok
[INFO] [stdout] test ver::bump::test::test_cmp2 ... ok
[INFO] [stdout] test ver::bump::test::test_cmp3 ... ok
[INFO] [stdout] test ver::bump::test::test_patch ... ok
[INFO] [stdout] test version::test::semver_test ... ok
[INFO] [stdout] test ver::bump::test::test_date ... ok
[INFO] [stdout] test version::test::test_version_cmp ... ok
[INFO] [stdout] test version::test::test_version_cmp2 ... ok
[INFO] [stdout] test ver::bump::test::test_major ... ok
[INFO] [stdout] test version::test::test_version_parse ... ok
[INFO] [stdout] test ver::bump::test::test_minor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/deb-8fa62d72ebb39f77
[INFO] [stdout] running 1 test
[INFO] [stdout] test long_file ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- long_file stdout ----
[INFO] [stdout] thread 'long_file' panicked at 'Assertion failed for `cargo run --quiet -- pack --dir /tmp/.tmp1HlKmx/pkg --dest-dir /tmp/.tmp1HlKmx/dist`
[INFO] [stdout] with: Unexpected return status: failure
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```error: failed to write /opt/rustwide/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   failed to open: /opt/rustwide/workdir/Cargo.lock
[INFO] [stdout] 
[INFO] [stdout] Caused by:
[INFO] [stdout]   Read-only file system (os error 30)
[INFO] [stdout] ```', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.6.2/src/assert.rs:441:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55eb0d0c78f5 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x55eb0d0c78f5 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55eb0d0c78f5 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x55eb0d0c78f5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x55eb0d0f07bc - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x55eb0cfe79b5 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x55eb0d0c1891 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x55eb0d0ca680 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x55eb0d0ca680 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x55eb0d0ca680 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x55eb0d0ca37a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x55eb0d0cacb7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x55eb0d03ce99 - std::panicking::begin_panic::hf9478eecbc0398f7
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410
[INFO] [stdout]   13:     0x55eb0d02dfc6 - assert_cli::assert::Assert::unwrap::h63e58f3e1bd4161c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.6.2/src/assert.rs:441
[INFO] [stdout]   14:     0x55eb0cfe6763 - deb::long_file::h6a743659d854adaa
[INFO] [stdout]                                at tests/deb.rs:17
[INFO] [stdout]   15:     0x55eb0cfe64ba - deb::long_file::{{closure}}::h7e667f22b53ef967
[INFO] [stdout]                                at tests/deb.rs:7
[INFO] [stdout]   16:     0x55eb0cfe38be - core::ops::function::FnOnce::call_once::hbf0384215a1d1fcd
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   17:     0x55eb0d00eda2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   18:     0x55eb0d00eda2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   19:     0x55eb0d00eda2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   20:     0x55eb0d00eda2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   21:     0x55eb0d00eda2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   22:     0x55eb0d00eda2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   23:     0x55eb0d00eda2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   24:     0x55eb0cfe6e76 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   25:     0x55eb0cfec415 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   26:     0x55eb0cfec415 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   27:     0x55eb0cfec415 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   28:     0x55eb0cfec415 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   29:     0x55eb0cfec415 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   30:     0x55eb0cfec415 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   31:     0x55eb0cfec415 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   32:     0x55eb0d0d1a0a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   33:     0x55eb0d0d1a0a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   34:     0x55eb0d0d1a0a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   35:     0x7f2f6588c609 - start_thread
[INFO] [stdout]   36:     0x7f2f65798103 - __clone
[INFO] [stdout]   37:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     long_file
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--test deb'
[INFO] running `"docker" "inspect" "d492afb56956814cde065d58582484f120e3543588e30dbc262fce0061a2d956"`
[INFO] running `"docker" "rm" "-f" "d492afb56956814cde065d58582484f120e3543588e30dbc262fce0061a2d956"`
[INFO] [stdout] d492afb56956814cde065d58582484f120e3543588e30dbc262fce0061a2d956