[INFO] updating cached repository https://github.com/smaximov/ded
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 87345cad7fa7a4b1ca72abc0776f2c95fe840504
[INFO] checking smaximov/ded against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmaximov%2Fded" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/smaximov/ded on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/smaximov/ded
[INFO] finished tweaking git repo https://github.com/smaximov/ded
[INFO] tweaked toml for git repo https://github.com/smaximov/ded written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/smaximov/ded already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-13/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e9cb14e2b991a3154c093c57853d224f4df3cb257c8a3a3189f54146eaeae89
[INFO] running `"docker" "start" "-a" "2e9cb14e2b991a3154c093c57853d224f4df3cb257c8a3a3189f54146eaeae89"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]     Checking sequence_trie v0.0.13
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking syncbox v0.2.4
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]     Checking eventual v0.1.7
[INFO] [stderr]     Checking ded v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unknown lint: `blacklisted_name`
[INFO] [stderr]    --> src/entry.rs:194:18
[INFO] [stderr]     |
[INFO] [stderr] 194 |         #![allow(blacklisted_name)]
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unknown lint: `blacklisted_name`
[INFO] [stderr]    --> src/entry.rs:194:18
[INFO] [stderr]     |
[INFO] [stderr] 194 |         #![allow(blacklisted_name)]
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unknown_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:38:27
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let mut entries = try!(self.list_entries());
[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/app.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(writeln!(stderr, "nothing to do: directory listing is empty"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         try!(self.write_transforms(&entries));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(self.edit_transforms());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let entries = try!(future.await());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:56:26
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let transforms = try!(self.read_transforms());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(self.apply_transforms(&entries, &transforms));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(remove_file(&self.config.transforms_path));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:67:31
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 let pattern = try!(Pattern::new(glob));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:81:23
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let entries = try!(self.config.dir.read_dir());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:87:36
[INFO] [stderr]    |
[INFO] [stderr] 87 |             let entry = Entry::new(try!(entry).path());
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 |             if !try!(self.matches(&entry)) {
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:126:24
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let mut file = try!(File::create(path));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |         try!(writeln!(file, "# Edit directory {}\n", self.config.dir.display()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:138:17
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 try!(writeln!(file, "# {} {}", kind, entry.path().display()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |             try!(writeln!(file, "{1: >0$} {2}",
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:152:22
[INFO] [stderr]     |
[INFO] [stderr] 152 |         let status = try!(Command::new("sh")
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:165:24
[INFO] [stderr]     |
[INFO] [stderr] 165 |         let mut file = try!(File::open(&self.config.transforms_path));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |         try!(file.read_to_string(&mut input));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 try!(writeln!(stderr, "error: {}", e));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:204:13
[INFO] [stderr]     |
[INFO] [stderr] 204 |             try!(write!(stdout, "{} ({}) ", prompt, suggest));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             try!(stdout.flush());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             try!(stdin.read_line(&mut input));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:218:21
[INFO] [stderr]     |
[INFO] [stderr] 218 |                     try!(writeln!(stdout, "answer `y' or 'n'"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |         let entry = try!(entries.get(hash));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:232:28
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let path = try!(fmt.format(pattern));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:244:25
[INFO] [stderr]     |
[INFO] [stderr] 244 |                     if !try!(self.yes_or_no(&prompt, false)) {
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                     try!(rename(&old, &new));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:258:21
[INFO] [stderr]     |
[INFO] [stderr] 258 |                     try!(if old.is_dir() {
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/formatter.rs:62:28
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 let spec = try!(iter.next().ok_or(Error::Expected));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/formatter.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 try!(write!(fmt, "Unknown conversion specifier: {}", c)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/formatter.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 try!(write!(fmt, "Expected conversion specifier or `%'"))
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     try!(write!(fmt, "at {}:{}: {}", err.pos.line, err.pos.col, err.desc));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         try!(write!(fmt, ", "));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         try!(fmt_error(inner, fmt));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(write!(fmt, "Parse errors: ["));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(fmt_error(self, fmt));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(write!(fmt, "]"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 295 |         try!(parser(self));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 301 |         try!(self.char('#'));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:320:29
[INFO] [stderr]     |
[INFO] [stderr] 320 |         let hash_fragment = try!(self.hex_string());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:345:9
[INFO] [stderr]     |
[INFO] [stderr] 345 |         try!(self.eof().map_err(|e| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/util.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     try!(fs::create_dir_all(&temp_dir));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:53:32
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/app.rs:38:27
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let mut entries = try!(self.list_entries());
[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/app.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             try!(writeln!(stderr, "nothing to do: directory listing is empty"));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         try!(self.write_transforms(&entries));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(self.edit_transforms());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let entries = try!(future.await());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:56:26
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let transforms = try!(self.read_transforms());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         try!(self.apply_transforms(&entries, &transforms));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(remove_file(&self.config.transforms_path));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:67:31
[INFO] [stderr]    |
[INFO] [stderr] 67 |                 let pattern = try!(Pattern::new(glob));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:81:23
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let entries = try!(self.config.dir.read_dir());
[INFO] [stderr]    |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/app.rs:87:36
[INFO] [stderr]    |
[INFO] [stderr] 87 |             let entry = Entry::new(try!(entry).path());
[INFO] [stderr]    |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:103:17
[INFO] [stderr]     |
[INFO] [stderr] 103 |             if !try!(self.matches(&entry)) {
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:126:24
[INFO] [stderr]     |
[INFO] [stderr] 126 |         let mut file = try!(File::create(path));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:128:9
[INFO] [stderr]     |
[INFO] [stderr] 128 |         try!(writeln!(file, "# Edit directory {}\n", self.config.dir.display()));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:138:17
[INFO] [stderr]     |
[INFO] [stderr] 138 |                 try!(writeln!(file, "# {} {}", kind, entry.path().display()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:141:13
[INFO] [stderr]     |
[INFO] [stderr] 141 |             try!(writeln!(file, "{1: >0$} {2}",
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:152:22
[INFO] [stderr]     |
[INFO] [stderr] 152 |         let status = try!(Command::new("sh")
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:165:24
[INFO] [stderr]     |
[INFO] [stderr] 165 |         let mut file = try!(File::open(&self.config.transforms_path));
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:167:9
[INFO] [stderr]     |
[INFO] [stderr] 167 |         try!(file.read_to_string(&mut input));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:182:17
[INFO] [stderr]     |
[INFO] [stderr] 182 |                 try!(writeln!(stderr, "error: {}", e));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:204:13
[INFO] [stderr]     |
[INFO] [stderr] 204 |             try!(write!(stdout, "{} ({}) ", prompt, suggest));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:205:13
[INFO] [stderr]     |
[INFO] [stderr] 205 |             try!(stdout.flush());
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |             try!(stdin.read_line(&mut input));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:218:21
[INFO] [stderr]     |
[INFO] [stderr] 218 |                     try!(writeln!(stdout, "answer `y' or 'n'"));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:227:21
[INFO] [stderr]     |
[INFO] [stderr] 227 |         let entry = try!(entries.get(hash));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:232:28
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let path = try!(fmt.format(pattern));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:244:25
[INFO] [stderr]     |
[INFO] [stderr] 244 |                     if !try!(self.yes_or_no(&prompt, false)) {
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:251:21
[INFO] [stderr]     |
[INFO] [stderr] 251 |                     try!(rename(&old, &new));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:258:21
[INFO] [stderr]     |
[INFO] [stderr] 258 |                     try!(if old.is_dir() {
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:286:23
[INFO] [stderr]     |
[INFO] [stderr] 286 |             let dir = try!(TempDir::new(name));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:289:17
[INFO] [stderr]     |
[INFO] [stderr] 289 |                 try!(entry.create_inside(dir.path()));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:321:38
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 DirEntry::Dir(..) => try!(create_dir(&path)),
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/app.rs:323:29
[INFO] [stderr]     |
[INFO] [stderr] 323 |                     let _ = try!(File::create(&path));
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/formatter.rs:62:28
[INFO] [stderr]    |
[INFO] [stderr] 62 |                 let spec = try!(iter.next().ok_or(Error::Expected));
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/formatter.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 try!(write!(fmt, "Unknown conversion specifier: {}", c)),
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/formatter.rs:94:17
[INFO] [stderr]    |
[INFO] [stderr] 94 |                 try!(write!(fmt, "Expected conversion specifier or `%'"))
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     try!(write!(fmt, "at {}:{}: {}", err.pos.line, err.pos.col, err.desc));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:35:9
[INFO] [stderr]    |
[INFO] [stderr] 35 |         try!(write!(fmt, ", "));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:36:9
[INFO] [stderr]    |
[INFO] [stderr] 36 |         try!(fmt_error(inner, fmt));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         try!(write!(fmt, "Parse errors: ["));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(fmt_error(self, fmt));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/parser.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(write!(fmt, "]"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:295:9
[INFO] [stderr]     |
[INFO] [stderr] 295 |         try!(parser(self));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 301 |         try!(self.char('#'));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:320:29
[INFO] [stderr]     |
[INFO] [stderr] 320 |         let hash_fragment = try!(self.hex_string());
[INFO] [stderr]     |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:345:9
[INFO] [stderr]     |
[INFO] [stderr] 345 |         try!(self.eof().map_err(|e| {
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/util.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     try!(fs::create_dir_all(&temp_dir));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:53:32
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `T: std::clone::Clone` is not satisfied
[INFO] [stderr]   --> src/cli.rs:69:10
[INFO] [stderr]    |
[INFO] [stderr] 69 |         .get_matches_from(iter)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `T`
[INFO] [stderr]    |
[INFO] [stderr] help: consider further restricting this bound
[INFO] [stderr]    |
[INFO] [stderr] 11 |     where I: IntoIterator<Item=T>, T: Into<ffi::OsString> + std::clone::Clone {
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:43:40
[INFO] [stderr]    |
[INFO] [stderr] 43 |             Error::IoError(ref e) => e.description(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:44:44
[INFO] [stderr]    |
[INFO] [stderr] 44 |             Error::FormatError(ref e) => e.description(),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 |             Error::ParseError(ref e) => e.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:46:46
[INFO] [stderr]    |
[INFO] [stderr] 46 |             Error::EntryMapError(ref e) => e.description(),
[INFO] [stderr]    |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:47:45
[INFO] [stderr]    |
[INFO] [stderr] 47 |             Error::PatternError(ref e) => e.description(),
[INFO] [stderr]    |                                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/util.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     (n as f64).log10().floor() as usize + 1
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 50 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0606.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `ded`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: the trait bound `T: std::clone::Clone` is not satisfied
[INFO] [stderr]   --> src/cli.rs:69:10
[INFO] [stderr]    |
[INFO] [stderr] 69 |         .get_matches_from(iter)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `T`
[INFO] [stderr]    |
[INFO] [stderr] help: consider further restricting this bound
[INFO] [stderr]    |
[INFO] [stderr] 11 |     where I: IntoIterator<Item=T>, T: Into<ffi::OsString> + std::clone::Clone {
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:43:40
[INFO] [stderr]    |
[INFO] [stderr] 43 |             Error::IoError(ref e) => e.description(),
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:44:44
[INFO] [stderr]    |
[INFO] [stderr] 44 |             Error::FormatError(ref e) => e.description(),
[INFO] [stderr]    |                                            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:45:43
[INFO] [stderr]    |
[INFO] [stderr] 45 |             Error::ParseError(ref e) => e.description(),
[INFO] [stderr]    |                                           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:46:46
[INFO] [stderr]    |
[INFO] [stderr] 46 |             Error::EntryMapError(ref e) => e.description(),
[INFO] [stderr]    |                                              ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:47:45
[INFO] [stderr]    |
[INFO] [stderr] 47 |             Error::PatternError(ref e) => e.description(),
[INFO] [stderr]    |                                             ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/util.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     (n as f64).log10().floor() as usize + 1
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors; 54 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0606.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `ded`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2e9cb14e2b991a3154c093c57853d224f4df3cb257c8a3a3189f54146eaeae89"`
[INFO] running `"docker" "rm" "-f" "2e9cb14e2b991a3154c093c57853d224f4df3cb257c8a3a3189f54146eaeae89"`
[INFO] [stdout] 2e9cb14e2b991a3154c093c57853d224f4df3cb257c8a3a3189f54146eaeae89