[INFO] fetching crate kic 0.1.1...
[INFO] building kic-0.1.1 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate kic 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate kic 0.1.1 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kic 0.1.1
[INFO] finished tweaking crates.io crate kic 0.1.1
[INFO] tweaked toml for crates.io crate kic 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.1.30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69e9a15c4b5a007eaef5e532a1927cb5abbf924307b08d2889daa99f455cb7cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "69e9a15c4b5a007eaef5e532a1927cb5abbf924307b08d2889daa99f455cb7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69e9a15c4b5a007eaef5e532a1927cb5abbf924307b08d2889daa99f455cb7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e9a15c4b5a007eaef5e532a1927cb5abbf924307b08d2889daa99f455cb7cc", kill_on_drop: false }`
[INFO] [stdout] 69e9a15c4b5a007eaef5e532a1927cb5abbf924307b08d2889daa99f455cb7cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c31c5f5f689ced4955ce9633b8be404ae8b741b3923134fcb794034cfeaf1b5b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c31c5f5f689ced4955ce9633b8be404ae8b741b3923134fcb794034cfeaf1b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling toml v0.1.30
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling kic v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/init.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         try!(setting::create_working_dir());
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/init.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         try!(Storage::create());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/init.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             try!(Config::default().create());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/init.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             try!(Ignore::default().create());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/config.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let key    = try!(setting::ConfigKey::from(key));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/config.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let config = try!(setting::Config::read());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/config.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let config = try!(config.set(key, value));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/config.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         try!(config.create());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/ignore.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let ignore = try!(setting::Ignore::read()).add(paths);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/ignore.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let ignore = try!(setting::Ignore::read()).remove(paths);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         try!(storage.create_box());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let config     = try!(Config::read());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let moratorium = try!(config.get(ConfigKey::SweepMoratorium));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let ignore = try!(Ignore::read());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(storage.squeeze_dusts(&target_files));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/burn.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let config         = try!(Config::read());
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/burn.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let raw_moratorium = try!(config.get(ConfigKey::BurnMoratorium));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/burn.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         try!(storage.create_box());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/burn.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         try!(storage.delete_expired_boxes(moratorium));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/start.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let cron = try!(Cron::read());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/start.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let config        = try!(Config::read());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/start.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let day_and_month = match try!(config.get(ConfigKey::SweepPeriod)).as_ref() {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/start.rs:26:57
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let (hour, minute) = Config::to_hour_and_minute(try!(config.get(ConfigKey::SweepTime)));
[INFO] [stdout]    |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/end.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut cron = try!(Cron::read());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/end.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let current_dir = try!(Cron::current_dir_string());
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/destroy.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             try!(setting::delete_working_dir());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/patrol.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let cron = try!(Cron::read());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/patrol.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let cron = try!(cron.discard());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let current_dir = try!(env::current_dir());
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             try!(self.check_current_dir());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             try!(self.check_settings());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let input = try!(read_line_from_stdin()).to_lowercase();
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |             "y" | "yes" => try!(danger_exec()),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:97:19
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let command = try!(args.next().ok_or(Usage::new(UsageKind::Nothing)));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/command/mod.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 |         (try!(args.next().ok_or(Usage::new(UsageKind::Help))), true)
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:42:32
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/fs.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let dirs = try!(fs::read_dir(path));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let mut f = try!(File::open(Self::path()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         try!(f.read_to_string(&mut contents));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let value = try!(result);
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let value = try!(Self::validate(key, value));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let mut editable = try!(EditableToml::from(self.toml));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/cron.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let exe = try!(env::current_exe());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/cron.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let exe = try!(exe.to_str().ok_or(CronError::new(CronErrorKind::BinExistsInInvalidDir)));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/cron.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let output = try!(result);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/cron.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             try!(str::from_utf8(&output.stdout).map_err(|_| CronError::new(CronErrorKind::InvalidCharacterCode)))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let current_dir = try!(Self::current_dir_string());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:150:22
[INFO] [stdout]     |
[INFO] [stdout] 150 |             let re = try!(Regex::new(re.as_ref()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:171:25
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut child = try!(result);
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:183:41
[INFO] [stdout]     |
[INFO] [stdout] 183 |             &mut Some(ref mut stdin) => try!(stdin.write_all(contents.as_bytes())),
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:187:22
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let output = try!(child.wait_with_output());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/ignore.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut f = try!(File::open(Self::path()));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/ignore.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         try!(f.read_to_string(&mut contents));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         try!(fs::create_dir_all(self.path_to_dust_box()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(self.print_and_log(message));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             try!(self.print_and_log(message));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 try!(fs::create_dir_all(&to));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:99:58
[INFO] [stdout]    |
[INFO] [stdout] 99 |                         IoErrorKind::PermissionDenied => try!(self.print_and_log("     Interrupted for permission")),
[INFO] [stdout]    |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         try!(self.print_and_log(message));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             try!(self.print_and_log(message));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:129:31
[INFO] [stdout]     |
[INFO] [stdout] 129 |                     Ok(_)  => try!(fs::create_dir_all(path_buf![&path_to_dust_box, path_to_dir])),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:131:58
[INFO] [stdout]     |
[INFO] [stdout] 131 |                         IoErrorKind::PermissionDenied => try!(self.print_and_log("     Interrupted for permission")),
[INFO] [stdout]     |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         try!(self.print_and_log(message));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:149:28
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let target_boxes = try!(la(&path_to_storage))
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |             try!(self.print_and_log(message));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 try!(fs::remove_dir_all(target_box));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:185:24
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let mut file = try!(file);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(fs::create_dir(path_to_dir));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/mod.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut f = try!(File::create(path_to_file));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:58:48
[INFO] [stdout]    |
[INFO] [stdout] 58 |             CliError::Config(ref e)       => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:59:48
[INFO] [stdout]    |
[INFO] [stdout] 59 |             CliError::Cron(ref e)         => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |             CliError::Essential(ref e)    => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:61:48
[INFO] [stdout]    |
[INFO] [stdout] 61 |             CliError::Io(ref e)           => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:62:48
[INFO] [stdout]    |
[INFO] [stdout] 62 |             CliError::ParseInt(ref e)     => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:63:48
[INFO] [stdout]    |
[INFO] [stdout] 63 |             CliError::ParseToml(ref e)    => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:64:48
[INFO] [stdout]    |
[INFO] [stdout] 64 |             CliError::Regex(ref e)        => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:65:48
[INFO] [stdout]    |
[INFO] [stdout] 65 |             CliError::RunningPlace(ref e) => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 |             CliError::Usage(ref u)        => u.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/lib/fs.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 |         .trim_right_matches(MAIN_SEPARATOR)
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/lib/setting/config.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
[INFO] [stdout]     |                            ^^^^^^^--------------------------------------------------
[INFO] [stdout]     |                            |      |
[INFO] [stdout]     |                            |      any code following this expression is unreachable
[INFO] [stdout]     |                            unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/lib/setting/cron.rs:148:51
[INFO] [stdout]     |
[INFO] [stdout] 148 |             let re_core = format!("({})", re_core.trim_left_matches('|'));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 81 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.81s
[INFO] running `Command { std: "docker" "inspect" "c31c5f5f689ced4955ce9633b8be404ae8b741b3923134fcb794034cfeaf1b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c31c5f5f689ced4955ce9633b8be404ae8b741b3923134fcb794034cfeaf1b5b", kill_on_drop: false }`
[INFO] [stdout] c31c5f5f689ced4955ce9633b8be404ae8b741b3923134fcb794034cfeaf1b5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a274aeafaae178f3d40e2b4d77eb41efb719374d482f3bf009bd336b48552069
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a274aeafaae178f3d40e2b4d77eb41efb719374d482f3bf009bd336b48552069", kill_on_drop: false }`
[INFO] [stderr]    Compiling kic v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]    --> src/lib/fs.rs:331:5
[INFO] [stdout]     |
[INFO] [stdout] 331 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]    --> src/lib/setting/config.rs:603:5
[INFO] [stdout]     |
[INFO] [stdout] 603 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]    --> src/lib/setting/config.rs:608:5
[INFO] [stdout]     |
[INFO] [stdout] 608 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]    --> src/lib/setting/config.rs:613:5
[INFO] [stdout]     |
[INFO] [stdout] 613 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]    --> src/lib/setting/config.rs:629:5
[INFO] [stdout]     |
[INFO] [stdout] 629 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: argument must be of the form: `expected = "error message"`
[INFO] [stdout]    --> src/lib/setting/cron.rs:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | #[should_panic(expect = "entered unreachable code")]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/init.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         try!(setting::create_working_dir());
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/init.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         try!(Storage::create());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/init.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             try!(Config::default().create());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/init.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |             try!(Ignore::default().create());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/config.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let key    = try!(setting::ConfigKey::from(key));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/config.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let config = try!(setting::Config::read());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/config.rs:46:22
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let config = try!(config.set(key, value));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/config.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         try!(config.create());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/ignore.rs:45:22
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let ignore = try!(setting::Ignore::read()).add(paths);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/ignore.rs:57:22
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let ignore = try!(setting::Ignore::read()).remove(paths);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         try!(storage.create_box());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:39:26
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let config     = try!(Config::read());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let moratorium = try!(config.get(ConfigKey::SweepMoratorium));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let ignore = try!(Ignore::read());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/sweep.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         try!(storage.squeeze_dusts(&target_files));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/burn.rs:25:30
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let config         = try!(Config::read());
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/burn.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let raw_moratorium = try!(config.get(ConfigKey::BurnMoratorium));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/burn.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         try!(storage.create_box());
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/burn.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         try!(storage.delete_expired_boxes(moratorium));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/start.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let cron = try!(Cron::read());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/start.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let config        = try!(Config::read());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/start.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |         let day_and_month = match try!(config.get(ConfigKey::SweepPeriod)).as_ref() {
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/start.rs:26:57
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let (hour, minute) = Config::to_hour_and_minute(try!(config.get(ConfigKey::SweepTime)));
[INFO] [stdout]    |                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/end.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let mut cron = try!(Cron::read());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/end.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let current_dir = try!(Cron::current_dir_string());
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/destroy.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             try!(setting::delete_working_dir());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/patrol.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let cron = try!(Cron::read());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/patrol.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let cron = try!(cron.discard());
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:33:27
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let current_dir = try!(env::current_dir());
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |             try!(self.check_current_dir());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             try!(self.check_settings());
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let input = try!(read_line_from_stdin()).to_lowercase();
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:86:28
[INFO] [stdout]    |
[INFO] [stdout] 86 |             "y" | "yes" => try!(danger_exec()),
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/command/mod.rs:97:19
[INFO] [stdout]    |
[INFO] [stdout] 97 |     let command = try!(args.next().ok_or(Usage::new(UsageKind::Nothing)));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/command/mod.rs:100:10
[INFO] [stdout]     |
[INFO] [stdout] 100 |         (try!(args.next().ok_or(Usage::new(UsageKind::Help))), true)
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/error.rs:42:32
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cause(&self) -> Option<&Error> {
[INFO] [stdout]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/fs.rs:81:16
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let dirs = try!(fs::read_dir(path));
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let mut f = try!(File::open(Self::path()));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         try!(f.read_to_string(&mut contents));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:180:21
[INFO] [stdout]     |
[INFO] [stdout] 180 |         let value = try!(result);
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:222:21
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let value = try!(Self::validate(key, value));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/config.rs:224:28
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let mut editable = try!(EditableToml::from(self.toml));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/cron.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let exe = try!(env::current_exe());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/cron.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |         let exe = try!(exe.to_str().ok_or(CronError::new(CronErrorKind::BinExistsInInvalidDir)));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/cron.rs:65:22
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let output = try!(result);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/cron.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             try!(str::from_utf8(&output.stdout).map_err(|_| CronError::new(CronErrorKind::InvalidCharacterCode)))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let current_dir = try!(Self::current_dir_string());
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:150:22
[INFO] [stdout]     |
[INFO] [stdout] 150 |             let re = try!(Regex::new(re.as_ref()));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:171:25
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let mut child = try!(result);
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:183:41
[INFO] [stdout]     |
[INFO] [stdout] 183 |             &mut Some(ref mut stdin) => try!(stdin.write_all(contents.as_bytes())),
[INFO] [stdout]     |                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/cron.rs:187:22
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let output = try!(child.wait_with_output());
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/ignore.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |         let mut f = try!(File::open(Self::path()));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/ignore.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         try!(f.read_to_string(&mut contents));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         try!(fs::create_dir_all(self.path_to_dust_box()));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         try!(self.print_and_log(message));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:90:13
[INFO] [stdout]    |
[INFO] [stdout] 90 |             try!(self.print_and_log(message));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 try!(fs::create_dir_all(&to));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/storage.rs:99:58
[INFO] [stdout]    |
[INFO] [stdout] 99 |                         IoErrorKind::PermissionDenied => try!(self.print_and_log("     Interrupted for permission")),
[INFO] [stdout]    |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:121:9
[INFO] [stdout]     |
[INFO] [stdout] 121 |         try!(self.print_and_log(message));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             try!(self.print_and_log(message));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:129:31
[INFO] [stdout]     |
[INFO] [stdout] 129 |                     Ok(_)  => try!(fs::create_dir_all(path_buf![&path_to_dust_box, path_to_dir])),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:131:58
[INFO] [stdout]     |
[INFO] [stdout] 131 |                         IoErrorKind::PermissionDenied => try!(self.print_and_log("     Interrupted for permission")),
[INFO] [stdout]     |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         try!(self.print_and_log(message));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:149:28
[INFO] [stdout]     |
[INFO] [stdout] 149 |         let target_boxes = try!(la(&path_to_storage))
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |             try!(self.print_and_log(message));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 try!(fs::remove_dir_all(target_box));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib/setting/storage.rs:185:24
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let mut file = try!(file);
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         try!(fs::create_dir(path_to_dir));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib/setting/mod.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let mut f = try!(File::create(path_to_file));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:58:48
[INFO] [stdout]    |
[INFO] [stdout] 58 |             CliError::Config(ref e)       => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:59:48
[INFO] [stdout]    |
[INFO] [stdout] 59 |             CliError::Cron(ref e)         => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:60:48
[INFO] [stdout]    |
[INFO] [stdout] 60 |             CliError::Essential(ref e)    => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:61:48
[INFO] [stdout]    |
[INFO] [stdout] 61 |             CliError::Io(ref e)           => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:62:48
[INFO] [stdout]    |
[INFO] [stdout] 62 |             CliError::ParseInt(ref e)     => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:63:48
[INFO] [stdout]    |
[INFO] [stdout] 63 |             CliError::ParseToml(ref e)    => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:64:48
[INFO] [stdout]    |
[INFO] [stdout] 64 |             CliError::Regex(ref e)        => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:65:48
[INFO] [stdout]    |
[INFO] [stdout] 65 |             CliError::RunningPlace(ref e) => e.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/error.rs:66:48
[INFO] [stdout]    |
[INFO] [stdout] 66 |             CliError::Usage(ref u)        => u.description(),
[INFO] [stdout]    |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]   --> src/lib/fs.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 76 |         .trim_right_matches(MAIN_SEPARATOR)
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/lib/setting/config.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
[INFO] [stdout]     |                            ^^^^^^^--------------------------------------------------
[INFO] [stdout]     |                            |      |
[INFO] [stdout]     |                            |      any code following this expression is unreachable
[INFO] [stdout]     |                            unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/lib/setting/cron.rs:148:51
[INFO] [stdout]     |
[INFO] [stdout] 148 |             let re_core = format!("({})", re_core.trim_left_matches('|'));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 87 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.84s
[INFO] running `Command { std: "docker" "inspect" "a274aeafaae178f3d40e2b4d77eb41efb719374d482f3bf009bd336b48552069", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a274aeafaae178f3d40e2b4d77eb41efb719374d482f3bf009bd336b48552069", kill_on_drop: false }`
[INFO] [stdout] a274aeafaae178f3d40e2b4d77eb41efb719374d482f3bf009bd336b48552069
