[INFO] fetching crate log4rs 0.8.3...
[INFO] checking log4rs-0.8.3 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate log4rs 0.8.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate log4rs 0.8.3 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate log4rs 0.8.3
[INFO] finished tweaking crates.io crate log4rs 0.8.3
[INFO] tweaked toml for crates.io crate log4rs 0.8.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 143310b39c80e4396275ab7e91dc0baad95e8fa0ff66bf1fb1571b9138a7104c
[INFO] running `"docker" "start" "-a" "143310b39c80e4396275ab7e91dc0baad95e8fa0ff66bf1fb1571b9138a7104c"`
[INFO] [stderr]     Checking log4rs v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/file.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |     encoder: Box<Encode>,
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/file.rs:49:57
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/file.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |     encoder: Option<Box<Encode>>,
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/file.rs:77:43
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn encoder(mut self, encoder: Box<Encode>) -> FileAppenderBuilder {
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/file.rs:136:18
[INFO] [stderr]     |
[INFO] [stderr] 136 |     type Trait = Append;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/file.rs:144:21
[INFO] [stderr]     |
[INFO] [stderr] 144 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/file.rs:144:34
[INFO] [stderr]     |
[INFO] [stderr] 144 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:101:18
[INFO] [stderr]     |
[INFO] [stderr] 101 |     encoder: Box<Encode>,
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:113:57
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:135:25
[INFO] [stderr]     |
[INFO] [stderr] 135 |     encoder: Option<Box<Encode>>,
[INFO] [stderr]     |                         ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:141:43
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn encoder(mut self, encoder: Box<Encode>) -> ConsoleAppenderBuilder {
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:202:18
[INFO] [stderr]     |
[INFO] [stderr] 202 |     type Trait = Append;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:210:34
[INFO] [stderr]     |
[INFO] [stderr] 210 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/delete.rs:26:51
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn roll(&self, file: &Path) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/delete.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |     type Trait = Roll;
[INFO] [stderr]    |                  ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/delete.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |     ) -> Result<Box<Roll>, Box<Error + Sync + Send>> {
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/delete.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     ) -> Result<Box<Roll>, Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:36:21
[INFO] [stderr]     |
[INFO] [stderr] 36  |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:174:1
[INFO] [stderr]     |
[INFO] [stderr] 174 | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:94:51
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn roll(&self, file: &Path) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:172:40
[INFO] [stderr]     |
[INFO] [stderr] 172 |     ) -> Result<FixedWindowRoller, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:224:18
[INFO] [stderr]     |
[INFO] [stderr] 224 |     type Trait = Roll;
[INFO] [stderr]     |                  ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |     ) -> Result<Box<Roll>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:232:32
[INFO] [stderr]     |
[INFO] [stderr] 232 |     ) -> Result<Box<Roll>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/mod.rs:24:51
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn roll(&self, file: &Path) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/mod.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Deserializable for Roll {
[INFO] [stderr]    |                         ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/trigger/size.rs:119:59
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn trigger(&self, file: &LogFile) -> Result<bool, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/trigger/size.rs:141:18
[INFO] [stderr]     |
[INFO] [stderr] 141 |     type Trait = Trigger;
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/trigger/size.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |     ) -> Result<Box<Trigger>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^^ help: use `dyn`: `dyn Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/trigger/size.rs:149:35
[INFO] [stderr]     |
[INFO] [stderr] 149 |     ) -> Result<Box<Trigger>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/trigger/mod.rs:16:59
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn trigger(&self, file: &LogFile) -> Result<bool, Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/trigger/mod.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl Deserializable for Trigger {
[INFO] [stderr]    |                         ^^^^^^^ help: use `dyn`: `dyn Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/mod.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |     trigger: Box<trigger::Trigger>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn trigger::Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/mod.rs:90:17
[INFO] [stderr]    |
[INFO] [stderr] 90 |     roller: Box<Roll>,
[INFO] [stderr]    |                 ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/mod.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn new(trigger: Box<trigger::Trigger>, roller: Box<Roll>) -> CompoundPolicy {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn trigger::Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/mod.rs:95:60
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn new(trigger: Box<trigger::Trigger>, roller: Box<Roll>) -> CompoundPolicy {
[INFO] [stderr]    |                                                            ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/mod.rs:104:60
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn process(&self, log: &mut LogFile) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/mod.rs:144:18
[INFO] [stderr]     |
[INFO] [stderr] 144 |     type Trait = Policy;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/mod.rs:152:21
[INFO] [stderr]     |
[INFO] [stderr] 152 |     ) -> Result<Box<Policy>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/mod.rs:152:34
[INFO] [stderr]     |
[INFO] [stderr] 152 |     ) -> Result<Box<Policy>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/mod.rs:18:60
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn process(&self, log: &mut LogFile) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/mod.rs:22:25
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl Deserializable for Policy {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:141:18
[INFO] [stderr]     |
[INFO] [stderr] 141 |     encoder: Box<Encode>,
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |     policy: Box<policy::Policy>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn policy::Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:157:57
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 215 |     encoder: Option<Box<Encode>>,
[INFO] [stderr]     |                         ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:230:43
[INFO] [stderr]     |
[INFO] [stderr] 230 |     pub fn encoder(mut self, encoder: Box<Encode>) -> RollingFileAppenderBuilder {
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:236:48
[INFO] [stderr]     |
[INFO] [stderr] 236 |     pub fn build<P>(self, path: P, policy: Box<policy::Policy>) -> io::Result<RollingFileAppender>
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn policy::Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:298:18
[INFO] [stderr]     |
[INFO] [stderr] 298 |     type Trait = Append;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:306:21
[INFO] [stderr]     |
[INFO] [stderr] 306 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:306:34
[INFO] [stderr]     |
[INFO] [stderr] 306 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/mod.rs:31:57
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/mod.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl Deserializable for Append {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/mod.rs:45:57
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:76:19
[INFO] [stderr]    |
[INFO] [stderr] 76 |     appender: Box<Append>,
[INFO] [stderr]    |                   ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |     filters: Vec<Box<Filter>>,
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:92:32
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn appender(&self) -> &Append {
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:97:36
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn filters(&self) -> &[Box<Filter>] {
[INFO] [stderr]    |                                    ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn unpack(self) -> (String, Box<Append>, Vec<Box<Filter>>) {
[INFO] [stderr]     |                                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:103:54
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn unpack(self) -> (String, Box<Append>, Vec<Box<Filter>>) {
[INFO] [stderr]     |                                                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:116:22
[INFO] [stderr]     |
[INFO] [stderr] 116 |     filters: Vec<Box<Filter>>,
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:121:41
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn filter(mut self, filter: Box<Filter>) -> AppenderBuilder {
[INFO] [stderr]     |                                         ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:129:36
[INFO] [stderr]     |
[INFO] [stderr] 129 |         I: IntoIterator<Item = Box<Filter>>,
[INFO] [stderr]     |                                    ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:136:50
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn build<T>(self, name: T, appender: Box<Append>) -> Appender
[INFO] [stderr]     |                                                  ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter/threshold.rs:58:18
[INFO] [stderr]    |
[INFO] [stderr] 58 |     type Trait = Filter;
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter/threshold.rs:66:21
[INFO] [stderr]    |
[INFO] [stderr] 66 |     ) -> Result<Box<Filter>, Box<Error + Sync + Send>> {
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter/threshold.rs:66:34
[INFO] [stderr]    |
[INFO] [stderr] 66 |     ) -> Result<Box<Filter>, Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter/mod.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Deserializable for Filter {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:128:39
[INFO] [stderr]     |
[INFO] [stderr] 128 |     ) -> Result<Box<Self::Trait>, Box<error::Error + Sync + Send>>;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:138:39
[INFO] [stderr]     |
[INFO] [stderr] 138 |     ) -> Result<Box<Self::Trait>, Box<error::Error + Sync + Send>>;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:153:39
[INFO] [stderr]     |
[INFO] [stderr] 153 |     ) -> Result<Box<Self::Trait>, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:162:38
[INFO] [stderr]     |
[INFO] [stderr] 162 |     type Value = HashMap<String, Arc<ErasedDeserialize<Trait = T>>>;
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ErasedDeserialize<Trait = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:281:29
[INFO] [stderr]     |
[INFO] [stderr] 281 |     ) -> Result<Box<T>, Box<error::Error + Sync + Send>>
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:298:33
[INFO] [stderr]     |
[INFO] [stderr] 298 | pub struct Error(ErrorKind, Box<error::Error + Sync + Send>);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:327:32
[INFO] [stderr]     |
[INFO] [stderr] 327 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/json.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |         w: &mut Write,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/json.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 |     ) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/json.rs:90:30
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn encode(&self, w: &mut Write, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/json.rs:90:72
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn encode(&self, w: &mut Write, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/json.rs:150:18
[INFO] [stderr]     |
[INFO] [stderr] 150 |     type Trait = Encode;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/json.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     ) -> Result<Box<Encode>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/json.rs:158:34
[INFO] [stderr]     |
[INFO] [stderr] 158 |     ) -> Result<Box<Encode>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:155:16
[INFO] [stderr]     |
[INFO] [stderr] 155 |     w: &'a mut encode::Write,
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: use `dyn`: `dyn encode::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:305:30
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn encode(&self, w: &mut encode::Write, record: &Record) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn encode::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:547:30
[INFO] [stderr]     |
[INFO] [stderr] 547 |     fn encode(&self, w: &mut encode::Write, record: &Record) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn encode::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:624:17
[INFO] [stderr]     |
[INFO] [stderr] 624 |         w: &mut encode::Write,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn encode::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:626:25
[INFO] [stderr]     |
[INFO] [stderr] 626 |     ) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:662:18
[INFO] [stderr]     |
[INFO] [stderr] 662 |     type Trait = Encode;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:670:21
[INFO] [stderr]     |
[INFO] [stderr] 670 |     ) -> Result<Box<Encode>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:670:34
[INFO] [stderr]     |
[INFO] [stderr] 670 |     ) -> Result<Box<Encode>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/mod.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn encode(&self, w: &mut Write, record: &Record) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/mod.rs:37:72
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn encode(&self, w: &mut Write, record: &Record) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/mod.rs:41:25
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl Deserializable for Encode {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/priv_file.rs:80:16
[INFO] [stderr]    |
[INFO] [stderr] 80 |     Log4rs(Box<error::Error + Sync + Send>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:114:15
[INFO] [stderr]     |
[INFO] [stderr] 114 | impl From<Box<error::Error + Sync + Send>> for Error {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:115:20
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn from(t: Box<error::Error + Sync + Send>) -> Error {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:128:53
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn from_path(path: &Path) -> Result<Format, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:156:60
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn parse(&self, source: &str) -> Result<RawConfig, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:172:51
[INFO] [stderr]     |
[INFO] [stderr] 172 | fn read_config(path: &Path) -> Result<String, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:245:39
[INFO] [stderr]     |
[INFO] [stderr] 245 |     ) -> Result<Option<Duration>, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:318:19
[INFO] [stderr]     |
[INFO] [stderr] 318 |     appender: Box<Append>,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:319:22
[INFO] [stderr]     |
[INFO] [stderr] 319 |     filters: Vec<Box<Filter>>,
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:323:57
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn append(&self, record: &Record) -> Result<(), Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:473:37
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn unpack(self) -> (String, Box<Append>, Vec<Box<Filter>>);
[INFO] [stderr]     |                                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:473:54
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn unpack(self) -> (String, Box<Append>, Vec<Box<Filter>>);
[INFO] [stderr]     |                                                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/file.rs:36:18
[INFO] [stderr]    |
[INFO] [stderr] 36 |     encoder: Box<Encode>,
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/file.rs:49:57
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/file.rs:71:25
[INFO] [stderr]    |
[INFO] [stderr] 71 |     encoder: Option<Box<Encode>>,
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/file.rs:77:43
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn encoder(mut self, encoder: Box<Encode>) -> FileAppenderBuilder {
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/file.rs:136:18
[INFO] [stderr]     |
[INFO] [stderr] 136 |     type Trait = Append;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/file.rs:144:21
[INFO] [stderr]     |
[INFO] [stderr] 144 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/file.rs:144:34
[INFO] [stderr]     |
[INFO] [stderr] 144 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:101:18
[INFO] [stderr]     |
[INFO] [stderr] 101 |     encoder: Box<Encode>,
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:113:57
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:135:25
[INFO] [stderr]     |
[INFO] [stderr] 135 |     encoder: Option<Box<Encode>>,
[INFO] [stderr]     |                         ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:141:43
[INFO] [stderr]     |
[INFO] [stderr] 141 |     pub fn encoder(mut self, encoder: Box<Encode>) -> ConsoleAppenderBuilder {
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:202:18
[INFO] [stderr]     |
[INFO] [stderr] 202 |     type Trait = Append;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/console.rs:210:34
[INFO] [stderr]     |
[INFO] [stderr] 210 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/delete.rs:26:51
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn roll(&self, file: &Path) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/delete.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |     type Trait = Roll;
[INFO] [stderr]    |                  ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/delete.rs:58:21
[INFO] [stderr]    |
[INFO] [stderr] 58 |     ) -> Result<Box<Roll>, Box<Error + Sync + Send>> {
[INFO] [stderr]    |                     ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/delete.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     ) -> Result<Box<Roll>, Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `flate2` is imported redundantly
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:36:21
[INFO] [stderr]     |
[INFO] [stderr] 36  |                 use flate2;
[INFO] [stderr]     |                     ^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/lib.rs:174:1
[INFO] [stderr]     |
[INFO] [stderr] 174 | extern crate flate2;
[INFO] [stderr]     | -------------------- the item `flate2` is already imported here
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:94:51
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn roll(&self, file: &Path) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:172:40
[INFO] [stderr]     |
[INFO] [stderr] 172 |     ) -> Result<FixedWindowRoller, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:224:18
[INFO] [stderr]     |
[INFO] [stderr] 224 |     type Trait = Roll;
[INFO] [stderr]     |                  ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |     ) -> Result<Box<Roll>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/roll/fixed_window.rs:232:32
[INFO] [stderr]     |
[INFO] [stderr] 232 |     ) -> Result<Box<Roll>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/mod.rs:24:51
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn roll(&self, file: &Path) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/roll/mod.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Deserializable for Roll {
[INFO] [stderr]    |                         ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/trigger/size.rs:119:59
[INFO] [stderr]     |
[INFO] [stderr] 119 |     fn trigger(&self, file: &LogFile) -> Result<bool, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/trigger/size.rs:141:18
[INFO] [stderr]     |
[INFO] [stderr] 141 |     type Trait = Trigger;
[INFO] [stderr]     |                  ^^^^^^^ help: use `dyn`: `dyn Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/trigger/size.rs:149:21
[INFO] [stderr]     |
[INFO] [stderr] 149 |     ) -> Result<Box<Trigger>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^^ help: use `dyn`: `dyn Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/trigger/size.rs:149:35
[INFO] [stderr]     |
[INFO] [stderr] 149 |     ) -> Result<Box<Trigger>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/trigger/mod.rs:16:59
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn trigger(&self, file: &LogFile) -> Result<bool, Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/trigger/mod.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl Deserializable for Trigger {
[INFO] [stderr]    |                         ^^^^^^^ help: use `dyn`: `dyn Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/mod.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |     trigger: Box<trigger::Trigger>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn trigger::Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/mod.rs:90:17
[INFO] [stderr]    |
[INFO] [stderr] 90 |     roller: Box<Roll>,
[INFO] [stderr]    |                 ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/mod.rs:95:29
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn new(trigger: Box<trigger::Trigger>, roller: Box<Roll>) -> CompoundPolicy {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn trigger::Trigger`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/compound/mod.rs:95:60
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn new(trigger: Box<trigger::Trigger>, roller: Box<Roll>) -> CompoundPolicy {
[INFO] [stderr]    |                                                            ^^^^ help: use `dyn`: `dyn Roll`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/mod.rs:104:60
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn process(&self, log: &mut LogFile) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/mod.rs:144:18
[INFO] [stderr]     |
[INFO] [stderr] 144 |     type Trait = Policy;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/mod.rs:152:21
[INFO] [stderr]     |
[INFO] [stderr] 152 |     ) -> Result<Box<Policy>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/policy/compound/mod.rs:152:34
[INFO] [stderr]     |
[INFO] [stderr] 152 |     ) -> Result<Box<Policy>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/mod.rs:18:60
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn process(&self, log: &mut LogFile) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/rolling_file/policy/mod.rs:22:25
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl Deserializable for Policy {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:141:18
[INFO] [stderr]     |
[INFO] [stderr] 141 |     encoder: Box<Encode>,
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |     policy: Box<policy::Policy>,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn policy::Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:157:57
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:215:25
[INFO] [stderr]     |
[INFO] [stderr] 215 |     encoder: Option<Box<Encode>>,
[INFO] [stderr]     |                         ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:230:43
[INFO] [stderr]     |
[INFO] [stderr] 230 |     pub fn encoder(mut self, encoder: Box<Encode>) -> RollingFileAppenderBuilder {
[INFO] [stderr]     |                                           ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:236:48
[INFO] [stderr]     |
[INFO] [stderr] 236 |     pub fn build<P>(self, path: P, policy: Box<policy::Policy>) -> io::Result<RollingFileAppender>
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn policy::Policy`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:298:18
[INFO] [stderr]     |
[INFO] [stderr] 298 |     type Trait = Append;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:306:21
[INFO] [stderr]     |
[INFO] [stderr] 306 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:306:34
[INFO] [stderr]     |
[INFO] [stderr] 306 |     ) -> Result<Box<Append>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/append/rolling_file/mod.rs:378:62
[INFO] [stderr]     |
[INFO] [stderr] 378 |         fn process(&self, _: &mut LogFile) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/mod.rs:31:57
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/mod.rs:38:25
[INFO] [stderr]    |
[INFO] [stderr] 38 | impl Deserializable for Append {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/append/mod.rs:45:57
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn append(&self, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:76:19
[INFO] [stderr]    |
[INFO] [stderr] 76 |     appender: Box<Append>,
[INFO] [stderr]    |                   ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:77:22
[INFO] [stderr]    |
[INFO] [stderr] 77 |     filters: Vec<Box<Filter>>,
[INFO] [stderr]    |                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:92:32
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn appender(&self) -> &Append {
[INFO] [stderr]    |                                ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/config.rs:97:36
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub fn filters(&self) -> &[Box<Filter>] {
[INFO] [stderr]    |                                    ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn unpack(self) -> (String, Box<Append>, Vec<Box<Filter>>) {
[INFO] [stderr]     |                                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:103:54
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn unpack(self) -> (String, Box<Append>, Vec<Box<Filter>>) {
[INFO] [stderr]     |                                                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:116:22
[INFO] [stderr]     |
[INFO] [stderr] 116 |     filters: Vec<Box<Filter>>,
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:121:41
[INFO] [stderr]     |
[INFO] [stderr] 121 |     pub fn filter(mut self, filter: Box<Filter>) -> AppenderBuilder {
[INFO] [stderr]     |                                         ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:129:36
[INFO] [stderr]     |
[INFO] [stderr] 129 |         I: IntoIterator<Item = Box<Filter>>,
[INFO] [stderr]     |                                    ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/config.rs:136:50
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn build<T>(self, name: T, appender: Box<Append>) -> Appender
[INFO] [stderr]     |                                                  ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter/threshold.rs:58:18
[INFO] [stderr]    |
[INFO] [stderr] 58 |     type Trait = Filter;
[INFO] [stderr]    |                  ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter/threshold.rs:66:21
[INFO] [stderr]    |
[INFO] [stderr] 66 |     ) -> Result<Box<Filter>, Box<Error + Sync + Send>> {
[INFO] [stderr]    |                     ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter/threshold.rs:66:34
[INFO] [stderr]    |
[INFO] [stderr] 66 |     ) -> Result<Box<Filter>, Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/filter/mod.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Deserializable for Filter {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:128:39
[INFO] [stderr]     |
[INFO] [stderr] 128 |     ) -> Result<Box<Self::Trait>, Box<error::Error + Sync + Send>>;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:138:39
[INFO] [stderr]     |
[INFO] [stderr] 138 |     ) -> Result<Box<Self::Trait>, Box<error::Error + Sync + Send>>;
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:153:39
[INFO] [stderr]     |
[INFO] [stderr] 153 |     ) -> Result<Box<Self::Trait>, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:162:38
[INFO] [stderr]     |
[INFO] [stderr] 162 |     type Value = HashMap<String, Arc<ErasedDeserialize<Trait = T>>>;
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ErasedDeserialize<Trait = T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:281:29
[INFO] [stderr]     |
[INFO] [stderr] 281 |     ) -> Result<Box<T>, Box<error::Error + Sync + Send>>
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:298:33
[INFO] [stderr]     |
[INFO] [stderr] 298 | pub struct Error(ErrorKind, Box<error::Error + Sync + Send>);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:327:32
[INFO] [stderr]     |
[INFO] [stderr] 327 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/json.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |         w: &mut Write,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/json.rs:69:25
[INFO] [stderr]    |
[INFO] [stderr] 69 |     ) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/json.rs:90:30
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn encode(&self, w: &mut Write, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/json.rs:90:72
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn encode(&self, w: &mut Write, record: &Record) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/json.rs:150:18
[INFO] [stderr]     |
[INFO] [stderr] 150 |     type Trait = Encode;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/json.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     ) -> Result<Box<Encode>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/json.rs:158:34
[INFO] [stderr]     |
[INFO] [stderr] 158 |     ) -> Result<Box<Encode>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:155:16
[INFO] [stderr]     |
[INFO] [stderr] 155 |     w: &'a mut encode::Write,
[INFO] [stderr]     |                ^^^^^^^^^^^^^ help: use `dyn`: `dyn encode::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:305:30
[INFO] [stderr]     |
[INFO] [stderr] 305 |     fn encode(&self, w: &mut encode::Write, record: &Record) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn encode::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:547:30
[INFO] [stderr]     |
[INFO] [stderr] 547 |     fn encode(&self, w: &mut encode::Write, record: &Record) -> io::Result<()> {
[INFO] [stderr]     |                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn encode::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:624:17
[INFO] [stderr]     |
[INFO] [stderr] 624 |         w: &mut encode::Write,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn encode::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:626:25
[INFO] [stderr]     |
[INFO] [stderr] 626 |     ) -> Result<(), Box<Error + Sync + Send>> {
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:662:18
[INFO] [stderr]     |
[INFO] [stderr] 662 |     type Trait = Encode;
[INFO] [stderr]     |                  ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:670:21
[INFO] [stderr]     |
[INFO] [stderr] 670 |     ) -> Result<Box<Encode>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/encode/pattern/mod.rs:670:34
[INFO] [stderr]     |
[INFO] [stderr] 670 |     ) -> Result<Box<Encode>, Box<Error + Sync + Send>> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/mod.rs:37:30
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn encode(&self, w: &mut Write, record: &Record) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/mod.rs:37:72
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn encode(&self, w: &mut Write, record: &Record) -> Result<(), Box<Error + Sync + Send>>;
[INFO] [stderr]    |                                                                        ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/encode/mod.rs:41:25
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl Deserializable for Encode {
[INFO] [stderr]    |                         ^^^^^^ help: use `dyn`: `dyn Encode`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/priv_file.rs:80:16
[INFO] [stderr]    |
[INFO] [stderr] 80 |     Log4rs(Box<error::Error + Sync + Send>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:100:32
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:114:15
[INFO] [stderr]     |
[INFO] [stderr] 114 | impl From<Box<error::Error + Sync + Send>> for Error {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:115:20
[INFO] [stderr]     |
[INFO] [stderr] 115 |     fn from(t: Box<error::Error + Sync + Send>) -> Error {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:128:53
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn from_path(path: &Path) -> Result<Format, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:156:60
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn parse(&self, source: &str) -> Result<RawConfig, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:172:51
[INFO] [stderr]     |
[INFO] [stderr] 172 | fn read_config(path: &Path) -> Result<String, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/priv_file.rs:245:39
[INFO] [stderr]     |
[INFO] [stderr] 245 |     ) -> Result<Option<Duration>, Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:318:19
[INFO] [stderr]     |
[INFO] [stderr] 318 |     appender: Box<Append>,
[INFO] [stderr]     |                   ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:319:22
[INFO] [stderr]     |
[INFO] [stderr] 319 |     filters: Vec<Box<Filter>>,
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:323:57
[INFO] [stderr]     |
[INFO] [stderr] 323 |     fn append(&self, record: &Record) -> Result<(), Box<error::Error + Sync + Send>> {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Sync + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:473:37
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn unpack(self) -> (String, Box<Append>, Vec<Box<Filter>>);
[INFO] [stderr]     |                                     ^^^^^^ help: use `dyn`: `dyn Append`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:473:54
[INFO] [stderr]     |
[INFO] [stderr] 473 |     fn unpack(self) -> (String, Box<Append>, Vec<Box<Filter>>);
[INFO] [stderr]     |                                                      ^^^^^^ help: use `dyn`: `dyn Filter`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/append/rolling_file/policy/compound/trigger/size.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
[INFO] [stderr]  --> src/append/rolling_file/policy/compound/trigger/size.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(where_clauses_object_safety)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
[INFO] [stderr]   = note: method `clone_any_send` references the `Self` type in where clauses
[INFO] [stderr] 
[INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
[INFO] [stderr]   = note: method `clone_any_sync` references the `Self` type in where clauses
[INFO] [stderr] 
[INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
[INFO] [stderr]   = note: method `clone_any_send_sync` references the `Self` type in where clauses
[INFO] [stderr] 
[INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(where_clauses_object_safety)]` on by default
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
[INFO] [stderr]   = note: method `clone_any_send` references the `Self` type in where clauses
[INFO] [stderr] 
[INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
[INFO] [stderr]   = note: method `clone_any_sync` references the `Self` type in where clauses
[INFO] [stderr] 
[INFO] [stderr] warning: the trait `typemap::CloneAny` cannot be made into an object
[INFO] [stderr]   |
[INFO] [stderr]   = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]   = note: for more information, see issue #51443 <https://github.com/rust-lang/rust/issues/51443>
[INFO] [stderr]   = note: method `clone_any_send_sync` references the `Self` type in where clauses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/append/rolling_file/policy/compound/trigger/size.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ascii::AsciiExt`
[INFO] [stderr]  --> src/append/rolling_file/policy/compound/trigger/size.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::ascii::AsciiExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.22s
[INFO] running `"docker" "inspect" "143310b39c80e4396275ab7e91dc0baad95e8fa0ff66bf1fb1571b9138a7104c"`
[INFO] running `"docker" "rm" "-f" "143310b39c80e4396275ab7e91dc0baad95e8fa0ff66bf1fb1571b9138a7104c"`
[INFO] [stdout] 143310b39c80e4396275ab7e91dc0baad95e8fa0ff66bf1fb1571b9138a7104c