[INFO] fetching crate kic 0.1.1...
[INFO] testing kic-0.1.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate kic 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate kic 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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-tc1/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" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52deb7ce9d13fd7ddcf9aac6e394bca56ddb46c71c220b99417f2356fdeffb1d
[INFO] running `Command { std: "docker" "start" "-a" "52deb7ce9d13fd7ddcf9aac6e394bca56ddb46c71c220b99417f2356fdeffb1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52deb7ce9d13fd7ddcf9aac6e394bca56ddb46c71c220b99417f2356fdeffb1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52deb7ce9d13fd7ddcf9aac6e394bca56ddb46c71c220b99417f2356fdeffb1d", kill_on_drop: false }`
[INFO] [stdout] 52deb7ce9d13fd7ddcf9aac6e394bca56ddb46c71c220b99417f2356fdeffb1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e53439597625a0b50cedec0683ad9ac492b0a74d188fed0e6a245e6deb4f416
[INFO] running `Command { std: "docker" "start" "-a" "5e53439597625a0b50cedec0683ad9ac492b0a74d188fed0e6a245e6deb4f416", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 memchr v0.1.11
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling 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 9.04s
[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" "5e53439597625a0b50cedec0683ad9ac492b0a74d188fed0e6a245e6deb4f416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e53439597625a0b50cedec0683ad9ac492b0a74d188fed0e6a245e6deb4f416", kill_on_drop: false }`
[INFO] [stdout] 5e53439597625a0b50cedec0683ad9ac492b0a74d188fed0e6a245e6deb4f416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e113ab312ee4da6197fc938678b3ceb50c49a2a9e8996c7e0a4134a6a3f53939
[INFO] running `Command { std: "docker" "start" "-a" "e113ab312ee4da6197fc938678b3ceb50c49a2a9e8996c7e0a4134a6a3f53939", 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 2.94s
[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" "e113ab312ee4da6197fc938678b3ceb50c49a2a9e8996c7e0a4134a6a3f53939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e113ab312ee4da6197fc938678b3ceb50c49a2a9e8996c7e0a4134a6a3f53939", kill_on_drop: false }`
[INFO] [stdout] e113ab312ee4da6197fc938678b3ceb50c49a2a9e8996c7e0a4134a6a3f53939
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97b2dce3a3b210cd855e01ca9c5b4256761f267fce6974e1ce2d294fe1632104
[INFO] running `Command { std: "docker" "start" "-a" "97b2dce3a3b210cd855e01ca9c5b4256761f267fce6974e1ce2d294fe1632104", 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-7de21742a8368d20)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test lib::fs::is_hidden_name_should_return_false ... ok
[INFO] [stdout] test lib::fs::is_hidden_name_should_return_true ... 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_added ... 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_as_it_is ... ok
[INFO] [stdout] test lib::setting::config::config_key_to_pair_should_return_pair ... ok
[INFO] [stdout] test lib::setting::config::default_should_return_config ... ok
[INFO] [stdout] test lib::setting::config::editable_toml_overwrite_should_add_value ... ok
[INFO] [stdout] test lib::fs::tests::trim_end_separator_should_return_trimmed ... ok
[INFO] [stdout] test lib::setting::config::tests::get_should_return_ok ... ok
[INFO] [stdout] test lib::setting::config::to_naive_time_should_return_naivetime ... ok
[INFO] [stdout] test lib::setting::config::tests::to_duration_should_return_duration ... ok
[INFO] [stdout] test lib::setting::config::to_naive_time_should_return_err ... ok
[INFO] [stdout] test lib::setting::config::tests::to_hour_and_minute_should_return_tuple ... ok
[INFO] [stdout] test lib::setting::cron::discard_should_return_regex_err ... ok
[INFO] [stdout] test lib::setting::cron::my_area_is_empty_should_return_false ... ok
[INFO] [stdout] test lib::setting::cron::my_area_is_empty_should_return_true ... ok
[INFO] [stdout] test lib::setting::ignore::remove_should_remove_specified_entries ... 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::fs::tests::walk_dir_should_return_b_tree_set ... FAILED
[INFO] [stdout] test lib::fs::tests::supply_current_dir_prefix_should_panic - should panic ... ok
[INFO] [stdout] test lib::setting::config::tests::to_duration_should_panic_for_0_day - should panic ... ok
[INFO] [stdout] test lib::setting::config::tests::to_hour_and_minute_should_panic_for_incoherent - should panic ... ok
[INFO] [stdout] test lib::setting::config::tests::to_duration_should_panic_for_incoherent - should panic ... ok
[INFO] [stdout] test lib::setting::cron::delete_should_panic - should panic ... ok
[INFO] [stdout] test lib::setting::config::tests::to_duration_should_panic_for_0_week - should panic ... ok
[INFO] [stdout] test lib::setting::cron::discard_should_remove_lines_including_non_existing_dir ... ok
[INFO] [stdout] test lib::setting::cron::delete_should_success ... ok
[INFO] [stdout] test lib::setting::config::tests::set_should_return_err ... ok
[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:     0x563fc1eccf0a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x563fc1eccf0a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563fc1eccf0a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x563fc1eccf0a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x563fc1ef339e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x563fc1ec9cc5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x563fc1ecccd5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x563fc1ecccd5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x563fc1ecea9f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x563fc1ece75f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x563fc1d52187 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x563fc1d52187 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x563fc1ecf1cd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x563fc1ecf1cd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x563fc1ecef49 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x563fc1ecd376 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x563fc1ecec52 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x563fc1c92fc3 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x563fc1c93473 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x563fc1ccafdb - core::result::Result<T,E>::unwrap::h376d878a5d7c5bde
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stdout]   20:     0x563fc1d16f20 - kic::lib::fs::tests::Helper::create_dirs_and_files::he5fad9f1627a8f75
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:284:25
[INFO] [stdout]   21:     0x563fc1d1967c - kic::lib::fs::tests::potentially_empty_dirs_should_return_btree_set::hccf420fa23146e6a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:404:9
[INFO] [stdout]   22:     0x563fc1d19627 - kic::lib::fs::tests::potentially_empty_dirs_should_return_btree_set::{{closure}}::h9d1479852724e25d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:402:57
[INFO] [stdout]   23:     0x563fc1d08e65 - core::ops::function::FnOnce::call_once::hb02489b0b3c35535
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x563fc1d5756f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x563fc1d5756f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   26:     0x563fc1d28b8c - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   27:     0x563fc1d28b8c - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x563fc1d56536 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   29:     0x563fc1d56536 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x563fc1d56536 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   31:     0x563fc1d56536 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   32:     0x563fc1d56536 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   33:     0x563fc1d56536 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   34:     0x563fc1d56536 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   35:     0x563fc1d23201 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   36:     0x563fc1d23201 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   37:     0x563fc1d28c1b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   38:     0x563fc1d28c1b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   39:     0x563fc1d28c1b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   40:     0x563fc1d28c1b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   41:     0x563fc1d28c1b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   42:     0x563fc1d28c1b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   43:     0x563fc1d28c1b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x563fc1ed4883 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x563fc1ed4883 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   46:     0x563fc1ed4883 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fe47d070b43 - <unknown>
[INFO] [stdout]   48:     0x7fe47d101bb4 - __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:     0x563fc1eccf0a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x563fc1eccf0a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563fc1eccf0a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x563fc1eccf0a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x563fc1ef339e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x563fc1ec9cc5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x563fc1ecccd5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x563fc1ecccd5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x563fc1ecea9f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x563fc1ece75f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x563fc1d52187 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x563fc1d52187 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x563fc1ecf1cd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x563fc1ecf1cd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x563fc1ecef49 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x563fc1ecd376 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x563fc1ecec52 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x563fc1c92fc3 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x563fc1c93473 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x563fc1ccafdb - core::result::Result<T,E>::unwrap::h376d878a5d7c5bde
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stdout]   20:     0x563fc1d16f20 - kic::lib::fs::tests::Helper::create_dirs_and_files::he5fad9f1627a8f75
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:284:25
[INFO] [stdout]   21:     0x563fc1d18524 - kic::lib::fs::tests::la_should_return_ok::hf0a9b31c4dda8ca2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:367:9
[INFO] [stdout]   22:     0x563fc1d184d7 - kic::lib::fs::tests::la_should_return_ok::{{closure}}::h0296eb7e0a57fcff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:361:30
[INFO] [stdout]   23:     0x563fc1d08ce5 - core::ops::function::FnOnce::call_once::ha03c1eb2dea90e47
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x563fc1d5756f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x563fc1d5756f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   26:     0x563fc1d28b8c - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   27:     0x563fc1d28b8c - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x563fc1d56536 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   29:     0x563fc1d56536 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x563fc1d56536 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   31:     0x563fc1d56536 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   32:     0x563fc1d56536 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   33:     0x563fc1d56536 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   34:     0x563fc1d56536 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   35:     0x563fc1d23201 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   36:     0x563fc1d23201 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   37:     0x563fc1d28c1b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   38:     0x563fc1d28c1b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   39:     0x563fc1d28c1b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   40:     0x563fc1d28c1b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   41:     0x563fc1d28c1b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   42:     0x563fc1d28c1b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   43:     0x563fc1d28c1b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x563fc1ed4883 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x563fc1ed4883 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   46:     0x563fc1ed4883 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fe47d070b43 - <unknown>
[INFO] [stdout]   48:     0x7fe47d101bb4 - __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:     0x563fc1eccf0a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x563fc1eccf0a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x563fc1eccf0a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x563fc1eccf0a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x563fc1ef339e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x563fc1ec9cc5 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x563fc1ecccd5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x563fc1ecccd5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x563fc1ecea9f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x563fc1ece75f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x563fc1d52187 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x563fc1d52187 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x563fc1ecf1cd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x563fc1ecf1cd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x563fc1ecef49 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x563fc1ecd376 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x563fc1ecec52 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x563fc1c92fc3 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x563fc1c93473 - core::result::unwrap_failed::hdff5465d74574b44
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1750:5
[INFO] [stdout]   19:     0x563fc1ccafdb - core::result::Result<T,E>::unwrap::h376d878a5d7c5bde
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1090:23
[INFO] [stdout]   20:     0x563fc1d16f20 - kic::lib::fs::tests::Helper::create_dirs_and_files::he5fad9f1627a8f75
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:284:25
[INFO] [stdout]   21:     0x563fc1d1923c - kic::lib::fs::tests::walk_dir_should_return_b_tree_set::hc1c627ca3b87c0d6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:388:9
[INFO] [stdout]   22:     0x563fc1d191f7 - kic::lib::fs::tests::walk_dir_should_return_b_tree_set::{{closure}}::h9ac93f524a7847ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib/fs.rs:386:44
[INFO] [stdout]   23:     0x563fc1d08b95 - core::ops::function::FnOnce::call_once::h6fd294f6cfee54ef
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x563fc1d5756f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x563fc1d5756f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   26:     0x563fc1d28b8c - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   27:     0x563fc1d28b8c - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x563fc1d56536 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   29:     0x563fc1d56536 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x563fc1d56536 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   31:     0x563fc1d56536 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   32:     0x563fc1d56536 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   33:     0x563fc1d56536 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   34:     0x563fc1d56536 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   35:     0x563fc1d23201 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   36:     0x563fc1d23201 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   37:     0x563fc1d28c1b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   38:     0x563fc1d28c1b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   39:     0x563fc1d28c1b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   40:     0x563fc1d28c1b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   41:     0x563fc1d28c1b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   42:     0x563fc1d28c1b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   43:     0x563fc1d28c1b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x563fc1ed4883 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x563fc1ed4883 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   46:     0x563fc1ed4883 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   47:     0x7fe47d070b43 - <unknown>
[INFO] [stdout]   48:     0x7fe47d101bb4 - __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 0.49s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin kic`
[INFO] running `Command { std: "docker" "inspect" "97b2dce3a3b210cd855e01ca9c5b4256761f267fce6974e1ce2d294fe1632104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b2dce3a3b210cd855e01ca9c5b4256761f267fce6974e1ce2d294fe1632104", kill_on_drop: false }`
[INFO] [stdout] 97b2dce3a3b210cd855e01ca9c5b4256761f267fce6974e1ce2d294fe1632104
