[INFO] fetching crate kic 0.1.1...
[INFO] testing kic-0.1.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate kic 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate kic 0.1.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 064b9fd8f2c2bb3f3cd06c852efb10b13daa055fd57f45c82ed13d2b399e005e
[INFO] running `Command { std: "docker" "start" "-a" "064b9fd8f2c2bb3f3cd06c852efb10b13daa055fd57f45c82ed13d2b399e005e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "064b9fd8f2c2bb3f3cd06c852efb10b13daa055fd57f45c82ed13d2b399e005e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064b9fd8f2c2bb3f3cd06c852efb10b13daa055fd57f45c82ed13d2b399e005e", kill_on_drop: false }`
[INFO] [stdout] 064b9fd8f2c2bb3f3cd06c852efb10b13daa055fd57f45c82ed13d2b399e005e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebcdf6b2fbe9b6ace4b8947e6496566dba8d9b109140cf20418a41164a5c4632
[INFO] running `Command { std: "docker" "start" "-a" "ebcdf6b2fbe9b6ace4b8947e6496566dba8d9b109140cf20418a41164a5c4632", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling time v0.1.45
[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 toml v0.1.30
[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: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` 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: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: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/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/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: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/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/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/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/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: 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: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: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: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: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/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/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: 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]    |                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 76 |         .trim_end_matches(MAIN_SEPARATOR)
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~
[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 method `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]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 148 |             let re_core = format!("({})", re_core.trim_start_matches('|'));
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 82 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "ebcdf6b2fbe9b6ace4b8947e6496566dba8d9b109140cf20418a41164a5c4632", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebcdf6b2fbe9b6ace4b8947e6496566dba8d9b109140cf20418a41164a5c4632", kill_on_drop: false }`
[INFO] [stdout] ebcdf6b2fbe9b6ace4b8947e6496566dba8d9b109140cf20418a41164a5c4632
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 228a5fb3e0a2b2c455201798edadb475d41378aa45e4803c7628bcc96f7125ca
[INFO] running `Command { std: "docker" "start" "-a" "228a5fb3e0a2b2c455201798edadb475d41378aa45e4803c7628bcc96f7125ca", 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: found module declaration for lib.rs
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod lib;
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: lib.rs is the root of this crate's library target
[INFO] [stdout]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stdout]   = note: `#[warn(special_module_name)]` 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: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: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/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/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: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/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/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/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/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: 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: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: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: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: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/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/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: 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]    |                                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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 method `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]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 76 |         .trim_end_matches(MAIN_SEPARATOR)
[INFO] [stdout]    |          ~~~~~~~~~~~~~~~~
[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 method `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]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 148 |             let re_core = format!("({})", re_core.trim_start_matches('|'));
[INFO] [stdout]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 88 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "228a5fb3e0a2b2c455201798edadb475d41378aa45e4803c7628bcc96f7125ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228a5fb3e0a2b2c455201798edadb475d41378aa45e4803c7628bcc96f7125ca", kill_on_drop: false }`
[INFO] [stdout] 228a5fb3e0a2b2c455201798edadb475d41378aa45e4803c7628bcc96f7125ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b60ed11fe1817d2479a37b90e496a202abb5894ad13d56ec76ce6ab752fb31ef
[INFO] running `Command { std: "docker" "start" "-a" "b60ed11fe1817d2479a37b90e496a202abb5894ad13d56ec76ce6ab752fb31ef", kill_on_drop: false }`
[INFO] [stderr] warning: argument must be of the form: `expected = "error message"`
[INFO] [stderr]    --> src/lib/fs.rs:331:5
[INFO] [stderr]     |
[INFO] [stderr] 331 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release
[INFO] [stderr] 
[INFO] [stderr] warning: argument must be of the form: `expected = "error message"`
[INFO] [stderr]    --> src/lib/setting/config.rs:603:5
[INFO] [stderr]     |
[INFO] [stderr] 603 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release
[INFO] [stderr] 
[INFO] [stderr] warning: argument must be of the form: `expected = "error message"`
[INFO] [stderr]    --> src/lib/setting/config.rs:608:5
[INFO] [stderr]     |
[INFO] [stderr] 608 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release
[INFO] [stderr] 
[INFO] [stderr] warning: argument must be of the form: `expected = "error message"`
[INFO] [stderr]    --> src/lib/setting/config.rs:613:5
[INFO] [stderr]     |
[INFO] [stderr] 613 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release
[INFO] [stderr] 
[INFO] [stderr] warning: argument must be of the form: `expected = "error message"`
[INFO] [stderr]    --> src/lib/setting/config.rs:629:5
[INFO] [stderr]     |
[INFO] [stderr] 629 |     #[should_panic(expect = "entered unreachable code")]
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release
[INFO] [stderr] 
[INFO] [stderr] warning: argument must be of the form: `expected = "error message"`
[INFO] [stderr]    --> src/lib/setting/cron.rs:311:1
[INFO] [stderr]     |
[INFO] [stderr] 311 | #[should_panic(expect = "entered unreachable code")]
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: errors in this attribute were erroneously allowed and will become a hard error in a future release
[INFO] [stderr] 
[INFO] [stderr] warning: found module declaration for lib.rs
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | mod lib;
[INFO] [stderr]   | ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: lib.rs is the root of this crate's library target
[INFO] [stderr]   = help: to refer to it from other targets, use the library's name as the path
[INFO] [stderr]   = note: `#[warn(special_module_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/init.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         try!(setting::create_working_dir());
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/init.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         try!(Storage::create());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/init.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |             try!(Config::default().create());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/init.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |             try!(Ignore::default().create());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/config.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         try!(config.create());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/config.rs:44:22
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let key    = try!(setting::ConfigKey::from(key));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/config.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let config = try!(setting::Config::read());
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/config.rs:46:22
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let config = try!(config.set(key, value));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/ignore.rs:45:22
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let ignore = try!(setting::Ignore::read()).add(paths);
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/ignore.rs:57:22
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let ignore = try!(setting::Ignore::read()).remove(paths);
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/sweep.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         try!(storage.create_box());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/sweep.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |         try!(storage.squeeze_dusts(&target_files));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/sweep.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let config     = try!(Config::read());
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/sweep.rs:40:26
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let moratorium = try!(config.get(ConfigKey::SweepMoratorium));
[INFO] [stderr]    |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/sweep.rs:43:22
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let ignore = try!(Ignore::read());
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/burn.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         try!(storage.create_box());
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/burn.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         try!(storage.delete_expired_boxes(moratorium));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/burn.rs:25:30
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let config         = try!(Config::read());
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/burn.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let raw_moratorium = try!(config.get(ConfigKey::BurnMoratorium));
[INFO] [stderr]    |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/start.rs:16:20
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let cron = try!(Cron::read());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/start.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let config        = try!(Config::read());
[INFO] [stderr]    |                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/start.rs:21:35
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let day_and_month = match try!(config.get(ConfigKey::SweepPeriod)).as_ref() {
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/start.rs:26:57
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let (hour, minute) = Config::to_hour_and_minute(try!(config.get(ConfigKey::SweepTime)));
[INFO] [stderr]    |                                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/end.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let mut cron = try!(Cron::read());
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/end.rs:18:27
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let current_dir = try!(Cron::current_dir_string());
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/destroy.rs:19:13
[INFO] [stderr]    |
[INFO] [stderr] 19 |             try!(setting::delete_working_dir());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/patrol.rs:19:20
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let cron = try!(Cron::read());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/patrol.rs:20:20
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let cron = try!(cron.discard());
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/mod.rs:33:27
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let current_dir = try!(env::current_dir());
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/mod.rs:69:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |             try!(self.check_current_dir());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/mod.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             try!(self.check_settings());
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/mod.rs:84:21
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let input = try!(read_line_from_stdin()).to_lowercase();
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/mod.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |             "y" | "yes" => try!(danger_exec()),
[INFO] [stderr]    |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/command/mod.rs:97:19
[INFO] [stderr]    |
[INFO] [stderr] 97 |     let command = try!(args.next().ok_or(Usage::new(UsageKind::Nothing)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/command/mod.rs:100:10
[INFO] [stderr]     |
[INFO] [stderr] 100 |         (try!(args.next().ok_or(Usage::new(UsageKind::Help))), true)
[INFO] [stderr]     |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/fs.rs:81:16
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let dirs = try!(fs::read_dir(path));
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/config.rs:150:9
[INFO] [stderr]     |
[INFO] [stderr] 150 |         try!(f.read_to_string(&mut contents));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/config.rs:147:21
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let mut f = try!(File::open(Self::path()));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/config.rs:180:21
[INFO] [stderr]     |
[INFO] [stderr] 180 |         let value = try!(result);
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/config.rs:222:21
[INFO] [stderr]     |
[INFO] [stderr] 222 |         let value = try!(Self::validate(key, value));
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/config.rs:224:28
[INFO] [stderr]     |
[INFO] [stderr] 224 |         let mut editable = try!(EditableToml::from(self.toml));
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/cron.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let exe = try!(env::current_exe());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/cron.rs:58:19
[INFO] [stderr]    |
[INFO] [stderr] 58 |         let exe = try!(exe.to_str().ok_or(CronError::new(CronErrorKind::BinExistsInInvalidDir)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/cron.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let output = try!(result);
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/cron.rs:68:13
[INFO] [stderr]    |
[INFO] [stderr] 68 |             try!(str::from_utf8(&output.stdout).map_err(|_| CronError::new(CronErrorKind::InvalidCharacterCode)))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/cron.rs:101:27
[INFO] [stderr]     |
[INFO] [stderr] 101 |         let current_dir = try!(Self::current_dir_string());
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/cron.rs:150:22
[INFO] [stderr]     |
[INFO] [stderr] 150 |             let re = try!(Regex::new(re.as_ref()));
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/cron.rs:171:25
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut child = try!(result);
[INFO] [stderr]     |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/cron.rs:183:41
[INFO] [stderr]     |
[INFO] [stderr] 183 |             &mut Some(ref mut stdin) => try!(stdin.write_all(contents.as_bytes())),
[INFO] [stderr]     |                                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/cron.rs:187:22
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let output = try!(child.wait_with_output());
[INFO] [stderr]     |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/ignore.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 |         try!(f.read_to_string(&mut contents));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/ignore.rs:62:21
[INFO] [stderr]    |
[INFO] [stderr] 62 |         let mut f = try!(File::open(Self::path()));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/storage.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         try!(fs::create_dir_all(self.path_to_dust_box()));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/storage.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         try!(self.print_and_log(message));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/storage.rs:90:13
[INFO] [stderr]    |
[INFO] [stderr] 90 |             try!(self.print_and_log(message));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/storage.rs:93:17
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 try!(fs::create_dir_all(&to));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/storage.rs:99:58
[INFO] [stderr]    |
[INFO] [stderr] 99 |                         IoErrorKind::PermissionDenied => try!(self.print_and_log("     Interrupted for permission")),
[INFO] [stderr]    |                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         try!(self.print_and_log(message));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             try!(self.print_and_log(message));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:129:31
[INFO] [stderr]     |
[INFO] [stderr] 129 |                     Ok(_)  => try!(fs::create_dir_all(path_buf![&path_to_dust_box, path_to_dir])),
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:131:58
[INFO] [stderr]     |
[INFO] [stderr] 131 |                         IoErrorKind::PermissionDenied => try!(self.print_and_log("     Interrupted for permission")),
[INFO] [stderr]     |                                                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:147:9
[INFO] [stderr]     |
[INFO] [stderr] 147 |         try!(self.print_and_log(message));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:149:28
[INFO] [stderr]     |
[INFO] [stderr] 149 |         let target_boxes = try!(la(&path_to_storage))
[INFO] [stderr]     |                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:160:13
[INFO] [stderr]     |
[INFO] [stderr] 160 |             try!(self.print_and_log(message));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:162:17
[INFO] [stderr]     |
[INFO] [stderr] 162 |                 try!(fs::remove_dir_all(target_box));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]    --> src/lib/setting/storage.rs:185:24
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let mut file = try!(file);
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/mod.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 41 |         try!(fs::create_dir(path_to_dir));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/lib/setting/mod.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let mut f = try!(File::create(path_to_file));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn cause(&self) -> Option<&dyn Error> {
[INFO] [stderr]    |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:58:48
[INFO] [stderr]    |
[INFO] [stderr] 58 |             CliError::Config(ref e)       => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:59:48
[INFO] [stderr]    |
[INFO] [stderr] 59 |             CliError::Cron(ref e)         => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:60:48
[INFO] [stderr]    |
[INFO] [stderr] 60 |             CliError::Essential(ref e)    => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:61:48
[INFO] [stderr]    |
[INFO] [stderr] 61 |             CliError::Io(ref e)           => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:62:48
[INFO] [stderr]    |
[INFO] [stderr] 62 |             CliError::ParseInt(ref e)     => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:63:48
[INFO] [stderr]    |
[INFO] [stderr] 63 |             CliError::ParseToml(ref e)    => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:64:48
[INFO] [stderr]    |
[INFO] [stderr] 64 |             CliError::Regex(ref e)        => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:65:48
[INFO] [stderr]    |
[INFO] [stderr] 65 |             CliError::RunningPlace(ref e) => e.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/error.rs:66:48
[INFO] [stderr]    |
[INFO] [stderr] 66 |             CliError::Usage(ref u)        => u.description(),
[INFO] [stderr]    |                                                ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stderr]   --> src/lib/fs.rs:76:10
[INFO] [stderr]    |
[INFO] [stderr] 76 |         .trim_right_matches(MAIN_SEPARATOR)
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]    |
[INFO] [stderr] 76 |         .trim_end_matches(MAIN_SEPARATOR)
[INFO] [stderr]    |          ~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/lib/setting/config.rs:159:28
[INFO] [stderr]     |
[INFO] [stderr] 159 |                 None    => return unreachable!("Evil thing will occur in toml-rs!!"),
[INFO] [stderr]     |                            ^^^^^^^--------------------------------------------------
[INFO] [stderr]     |                            |      |
[INFO] [stderr]     |                            |      any code following this expression is unreachable
[INFO] [stderr]     |                            unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stderr]    --> src/lib/setting/cron.rs:148:51
[INFO] [stderr]     |
[INFO] [stderr] 148 |             let re_core = format!("({})", re_core.trim_left_matches('|'));
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: replace the use of the deprecated method
[INFO] [stderr]     |
[INFO] [stderr] 148 |             let re_core = format!("({})", re_core.trim_start_matches('|'));
[INFO] [stderr]     |                                                   ~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: `kic` (bin "kic" test) generated 88 warnings (run `cargo fix --bin "kic" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kic-043f32d3808303fa)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test lib::fs::is_hidden_name_should_return_true ... ok
[INFO] [stdout] test lib::setting::config::config_key_to_pair_should_return_pair ... ok
[INFO] [stdout] test lib::fs::tests::trim_end_separator_should_return_as_it_is ... ok
[INFO] [stdout] test lib::setting::config::editable_toml_overwrite_should_add_value ... ok
[INFO] [stdout] test lib::fs::tests::supply_current_dir_prefix_should_return_added ... ok
[INFO] [stdout] test lib::fs::is_hidden_name_should_return_false ... ok
[INFO] [stdout] test lib::setting::config::default_should_return_config ... ok
[INFO] [stdout] test lib::fs::tests::path_buf_macro_should_create_path_buf ... ok
[INFO] [stdout] test lib::fs::tests::supply_current_dir_prefix_should_return_as_it_is ... ok
[INFO] [stdout] test lib::fs::tests::trim_end_separator_should_return_trimmed ... ok
[INFO] [stdout] test lib::setting::config::tests::to_duration_should_return_duration ... ok
[INFO] [stdout] test lib::setting::config::tests::get_should_return_ok ... ok
[INFO] [stdout] test lib::setting::config::tests::to_hour_and_minute_should_return_tuple ... ok
[INFO] [stdout] test lib::setting::config::to_naive_time_should_return_err ... ok
[INFO] [stdout] test lib::fs::tests::supply_current_dir_prefix_should_panic - should panic ... ok
[INFO] [stdout] test lib::fs::tests::potentially_empty_dirs_should_return_btree_set ... FAILED
[INFO] [stdout] test lib::fs::tests::la_should_return_ok ... FAILED
[INFO] [stdout] test lib::setting::config::tests::to_duration_should_panic_for_0_week - should panic ... ok
[INFO] [stdout] test lib::setting::cron::delete_should_panic - should panic ... ok
[INFO] [stdout] test lib::fs::tests::walk_dir_should_return_b_tree_set ... FAILED
[INFO] [stdout] test lib::setting::cron::discard_should_return_regex_err ... ok
[INFO] [stdout] test lib::setting::config::tests::to_duration_should_panic_for_0_day - should panic ... ok
[INFO] [stdout] test lib::setting::config::to_naive_time_should_return_naivetime ... ok
[INFO] [stdout] test lib::setting::config::tests::to_duration_should_panic_for_incoherent - should panic ... ok
[INFO] [stdout] test lib::setting::cron::my_area_is_empty_should_return_true ... ok
[INFO] [stdout] test lib::setting::config::tests::to_hour_and_minute_should_panic_for_incoherent - should panic ... ok
[INFO] [stdout] test lib::setting::cron::my_area_is_empty_should_return_false ... ok
[INFO] [stdout] test lib::setting::cron::delete_should_success ... ok
[INFO] [stdout] test lib::setting::ignore::remove_should_remove_specified_entries ... ok
[INFO] [stdout] test lib::setting::cron::discard_should_remove_lines_including_non_existing_dir ... ok
[INFO] [stdout] test lib::setting::config::tests::set_should_return_err ... ok
[INFO] [stderr] error: test failed, to rerun pass `--bin kic`
[INFO] [stdout] test lib::setting::config::tests::set_should_replace_value_with_new_value ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib::fs::tests::potentially_empty_dirs_should_return_btree_set stdout ----
[INFO] [stdout] thread 'lib::fs::tests::potentially_empty_dirs_should_return_btree_set' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib/fs.rs:284:57
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55727e43e6ea - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55727e43e6ea - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55727e43e6ea - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55727e43e6ea - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55727e46513f - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x55727e43b3a5 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x55727e43e4b5 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55727e43e4b5 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55727e44016e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x55727e43fea1 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x55727e2ce94b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x55727e2ce94b - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x55727e440854 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x55727e440854 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x55727e4405c9 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:582:13
[INFO] [stdout]   15:     0x55727e43eb56 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x55727e440322 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]   17:     0x55727e211fd3 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stdout]   18:     0x55727e212573 - core::result::unwrap_failed::he54eb4b2f125b26f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1687:5
[INFO] [stdout]   19:     0x55727e29997b - core::result::Result<T,E>::unwrap::hef7472851ab4a4df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1089:23
[INFO] [stdout]   20:     0x55727e281540 - kic::lib::fs::tests::Helper::create_dirs_and_files::h02b7cae65c3bce6a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:284:25
[INFO] [stdout]   21:     0x55727e28407c - kic::lib::fs::tests::potentially_empty_dirs_should_return_btree_set::hf2e53766e92b2de3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:404:9
[INFO] [stdout]   22:     0x55727e284027 - kic::lib::fs::tests::potentially_empty_dirs_should_return_btree_set::{{closure}}::hc1cb98878393cf2c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:402:57
[INFO] [stdout]   23:     0x55727e28c7a5 - core::ops::function::FnOnce::call_once::h1e78eaed75b8e917
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55727e2d381f - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55727e2d381f - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   26:     0x55727e2a100c - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   27:     0x55727e2a100c - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55727e2d28f6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   29:     0x55727e2d28f6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x55727e2d28f6 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   31:     0x55727e2d28f6 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   32:     0x55727e2d28f6 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   33:     0x55727e2d28f6 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   34:     0x55727e2d28f6 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   35:     0x55727e29b815 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   36:     0x55727e29b815 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   37:     0x55727e2a0d51 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   38:     0x55727e2a0d51 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   39:     0x55727e2a0d51 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   40:     0x55727e2a0d51 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   41:     0x55727e2a0d51 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   42:     0x55727e2a0d51 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   43:     0x55727e2a0d51 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55727e4460e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   45:     0x55727e4460e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   46:     0x55727e4460e5 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fb68e308b43 - <unknown>
[INFO] [stdout]   48:     0x7fb68e399bb4 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- lib::fs::tests::la_should_return_ok stdout ----
[INFO] [stdout] thread 'lib::fs::tests::la_should_return_ok' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib/fs.rs:284:57
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55727e43e6ea - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55727e43e6ea - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55727e43e6ea - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55727e43e6ea - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55727e46513f - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x55727e43b3a5 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x55727e43e4b5 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55727e43e4b5 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55727e44016e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x55727e43fea1 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x55727e2ce94b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x55727e2ce94b - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x55727e440854 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x55727e440854 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x55727e4405c9 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:582:13
[INFO] [stdout]   15:     0x55727e43eb56 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x55727e440322 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]   17:     0x55727e211fd3 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stdout]   18:     0x55727e212573 - core::result::unwrap_failed::he54eb4b2f125b26f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1687:5
[INFO] [stdout]   19:     0x55727e29997b - core::result::Result<T,E>::unwrap::hef7472851ab4a4df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1089:23
[INFO] [stdout]   20:     0x55727e281540 - kic::lib::fs::tests::Helper::create_dirs_and_files::h02b7cae65c3bce6a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:284:25
[INFO] [stdout]   21:     0x55727e282dd4 - kic::lib::fs::tests::la_should_return_ok::h881a081ba9e46855
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:367:9
[INFO] [stdout]   22:     0x55727e282d87 - kic::lib::fs::tests::la_should_return_ok::{{closure}}::hdd34d346f8bea7a5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:361:30
[INFO] [stdout]   23:     0x55727e28cb75 - core::ops::function::FnOnce::call_once::h7fdab1ac98d73a94
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55727e2d381f - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55727e2d381f - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   26:     0x55727e2a100c - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   27:     0x55727e2a100c - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55727e2d28f6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   29:     0x55727e2d28f6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x55727e2d28f6 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   31:     0x55727e2d28f6 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   32:     0x55727e2d28f6 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   33:     0x55727e2d28f6 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   34:     0x55727e2d28f6 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   35:     0x55727e29b815 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   36:     0x55727e29b815 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   37:     0x55727e2a0d51 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   38:     0x55727e2a0d51 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   39:     0x55727e2a0d51 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   40:     0x55727e2a0d51 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   41:     0x55727e2a0d51 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   42:     0x55727e2a0d51 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   43:     0x55727e2a0d51 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55727e4460e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   45:     0x55727e4460e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   46:     0x55727e4460e5 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fb68e308b43 - <unknown>
[INFO] [stdout]   48:     0x7fb68e399bb4 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- lib::fs::tests::walk_dir_should_return_b_tree_set stdout ----
[INFO] [stdout] thread 'lib::fs::tests::walk_dir_should_return_b_tree_set' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/lib/fs.rs:284:57
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55727e43e6ea - std::backtrace_rs::backtrace::libunwind::trace::h2f05d0192276a8f6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55727e43e6ea - std::backtrace_rs::backtrace::trace_unsynchronized::hedc23dff7a1af150
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55727e43e6ea - std::sys_common::backtrace::_print_fmt::h17541ef7592f3ce2
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55727e43e6ea - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h20f75df5ab0c0792
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55727e46513f - core::fmt::write::h78109e6f466b3af6
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/fmt/mod.rs:1254:17
[INFO] [stdout]    5:     0x55727e43b3a5 - std::io::Write::write_fmt::hd24bfb68a1b35a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/io/mod.rs:1698:15
[INFO] [stdout]    6:     0x55727e43e4b5 - std::sys_common::backtrace::_print::h8dac57a9f8fbf9a5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55727e43e4b5 - std::sys_common::backtrace::print::hf9ecbf41d1aa712f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55727e44016e - std::panicking::default_hook::{{closure}}::h04c07acfc84ca028
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:269:22
[INFO] [stdout]    9:     0x55727e43fea1 - std::panicking::default_hook::h01f6bb23e1eceb2c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:285:9
[INFO] [stdout]   10:     0x55727e2ce94b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h87fe9f7b2fd49e4c
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   11:     0x55727e2ce94b - test::test_main::{{closure}}::he94d679243a7531b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x55727e440854 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h3f2d6d8b14c4769f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   13:     0x55727e440854 - std::panicking::rust_panic_with_hook::h2bb3722bbaf2f6df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:695:13
[INFO] [stdout]   14:     0x55727e4405c9 - std::panicking::begin_panic_handler::{{closure}}::h91bc7f36a4be011b
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:582:13
[INFO] [stdout]   15:     0x55727e43eb56 - std::sys_common::backtrace::__rust_end_short_backtrace::h8b3d3717114f9e59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x55727e440322 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:578:5
[INFO] [stdout]   17:     0x55727e211fd3 - core::panicking::panic_fmt::hfd368e3fbdabea26
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panicking.rs:67:14
[INFO] [stdout]   18:     0x55727e212573 - core::result::unwrap_failed::he54eb4b2f125b26f
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1687:5
[INFO] [stdout]   19:     0x55727e29997b - core::result::Result<T,E>::unwrap::hef7472851ab4a4df
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/result.rs:1089:23
[INFO] [stdout]   20:     0x55727e281540 - kic::lib::fs::tests::Helper::create_dirs_and_files::h02b7cae65c3bce6a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:284:25
[INFO] [stdout]   21:     0x55727e283c3c - kic::lib::fs::tests::walk_dir_should_return_b_tree_set::h97622cfaace93625
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:388:9
[INFO] [stdout]   22:     0x55727e283bf7 - kic::lib::fs::tests::walk_dir_should_return_b_tree_set::{{closure}}::hacc67f56bf8bb281
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:386:44
[INFO] [stdout]   23:     0x55727e28cab5 - core::ops::function::FnOnce::call_once::h731b249272f48a25
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55727e2d381f - core::ops::function::FnOnce::call_once::ha6a70e79f7481a7e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55727e2d381f - test::__rust_begin_short_backtrace::hce33033019b61e69
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:655:18
[INFO] [stdout]   26:     0x55727e2a100c - test::run_test::{{closure}}::h858d3528838ae3e5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:646:30
[INFO] [stdout]   27:     0x55727e2a100c - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8ac2b00f01ae79e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55727e2d28f6 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h8093d25b522725ef
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   29:     0x55727e2d28f6 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5c334c204e4a3913
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x55727e2d28f6 - std::panicking::try::do_call::ha8b740c7b9478074
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   31:     0x55727e2d28f6 - std::panicking::try::h5d34f63d0e41b64e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   32:     0x55727e2d28f6 - std::panic::catch_unwind::hcfbb511e1aa7fc67
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   33:     0x55727e2d28f6 - test::run_test_in_process::h9abda90f802eaf21
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:678:27
[INFO] [stdout]   34:     0x55727e2d28f6 - test::run_test::run_test_inner::{{closure}}::h0f058de91f6c6edf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:572:39
[INFO] [stdout]   35:     0x55727e29b815 - test::run_test::run_test_inner::{{closure}}::h5ca48a4c59c6c1fb
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/test/src/lib.rs:599:37
[INFO] [stdout]   36:     0x55727e29b815 - std::sys_common::backtrace::__rust_begin_short_backtrace::h32bd51e1495d4a33
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   37:     0x55727e2a0d51 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc086fae9b128b2db
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:526:17
[INFO] [stdout]   38:     0x55727e2a0d51 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb66571888d270d43
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   39:     0x55727e2a0d51 - std::panicking::try::do_call::h4fa2ef4f6e51fecf
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:485:40
[INFO] [stdout]   40:     0x55727e2a0d51 - std::panicking::try::h1e9e22b8584489b5
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panicking.rs:449:19
[INFO] [stdout]   41:     0x55727e2a0d51 - std::panic::catch_unwind::h44698a3de0e0769e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/panic.rs:140:14
[INFO] [stdout]   42:     0x55727e2a0d51 - std::thread::Builder::spawn_unchecked_::{{closure}}::h50153abde3fe239e
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/thread/mod.rs:525:30
[INFO] [stdout]   43:     0x55727e2a0d51 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hbe5bbf6f38394364
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55727e4460e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h0d83cb2920a49046
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   45:     0x55727e4460e5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hbe0a008aa7d9ef59
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/alloc/src/boxed.rs:1973:9
[INFO] [stdout]   46:     0x55727e4460e5 - std::sys::unix::thread::Thread::new::thread_start::h3a466996bdf6b1f9
[INFO] [stdout]                                at /rustc/1b7dd2252b99671ce5d1cb9664c5f8636329436d/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fb68e308b43 - <unknown>
[INFO] [stdout]   48:     0x7fb68e399bb4 - __clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib::fs::tests::la_should_return_ok
[INFO] [stdout]     lib::fs::tests::potentially_empty_dirs_should_return_btree_set
[INFO] [stdout]     lib::fs::tests::walk_dir_should_return_b_tree_set
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 29 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b60ed11fe1817d2479a37b90e496a202abb5894ad13d56ec76ce6ab752fb31ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60ed11fe1817d2479a37b90e496a202abb5894ad13d56ec76ce6ab752fb31ef", kill_on_drop: false }`
[INFO] [stdout] b60ed11fe1817d2479a37b90e496a202abb5894ad13d56ec76ce6ab752fb31ef
