[INFO] fetching crate valid_toml 0.0.2...
[INFO] checking valid_toml-0.0.2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate valid_toml 0.0.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate valid_toml 0.0.2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate valid_toml 0.0.2
[INFO] finished tweaking crates.io crate valid_toml 0.0.2
[INFO] tweaked toml for crates.io crate valid_toml 0.0.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded shareable v0.1.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ee465a66eeab0dd5d8617ca90d7f47e4f19c3dd9c2acb4847db2eaeb8af5e2b0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ee465a66eeab0dd5d8617ca90d7f47e4f19c3dd9c2acb4847db2eaeb8af5e2b0"`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking rustc-serialize v0.3.24
[INFO] [stderr]     Checking shareable v0.1.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking toml v0.1.30
[INFO] [stderr]     Checking valid_toml v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test_macros.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / macro_rules! assert_duration {
[INFO] [stderr] 14 | |     ($result:expr, $val:expr) => {{
[INFO] [stderr] 15 | |         let result = $result;
[INFO] [stderr] 16 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 44 | |     };
[INFO] [stderr] 45 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test_macros.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / macro_rules! assert_i64 {
[INFO] [stderr] 48 | |     ($result:expr, $val:expr) => {{
[INFO] [stderr] 49 | |         let result = $result;
[INFO] [stderr] 50 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |     }};
[INFO] [stderr] 63 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test_macros.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | / macro_rules! assert_string {
[INFO] [stderr] 66 | |     ($result:expr, $val:expr) => {{
[INFO] [stderr] 67 | |         let result = $result;
[INFO] [stderr] 68 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 80 | |     }};
[INFO] [stderr] 81 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test_macros.rs:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | / macro_rules! assert_u16 {
[INFO] [stderr] 84 | |     ($result:expr, $val:expr) => {{
[INFO] [stderr] 85 | |         let result = $result;
[INFO] [stderr] 86 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |     }};
[INFO] [stderr] 99 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:101:1
[INFO] [stderr]     |
[INFO] [stderr] 101 | / macro_rules! assert_usize {
[INFO] [stderr] 102 | |     ($result:expr, $val:expr) => {{
[INFO] [stderr] 103 | |         let result = $result;
[INFO] [stderr] 104 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 116 | |     }};
[INFO] [stderr] 117 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:122:1
[INFO] [stderr]     |
[INFO] [stderr] 122 | / macro_rules! assert_cannot_parse {
[INFO] [stderr] 123 | |     ($result:expr) => {{
[INFO] [stderr] 124 | |         let result = $result;
[INFO] [stderr] 125 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 136 | |     }}
[INFO] [stderr] 137 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 | / macro_rules! assert_duration_overflow {
[INFO] [stderr] 141 | |     ($result:expr, $max:expr) => {{
[INFO] [stderr] 142 | |         let result = $result;
[INFO] [stderr] 143 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |     }}
[INFO] [stderr] 178 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | / macro_rules! assert_duration_overflow {
[INFO] [stderr] 181 | |     ($result:expr, $max:expr) => {{
[INFO] [stderr] 182 | |         let result = $result;
[INFO] [stderr] 183 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 217 | |     }}
[INFO] [stderr] 218 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:220:1
[INFO] [stderr]     |
[INFO] [stderr] 220 | / macro_rules! assert_duration_underrun {
[INFO] [stderr] 221 | |     ($result:expr, $min:expr) => {{
[INFO] [stderr] 222 | |         let result = $result;
[INFO] [stderr] 223 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 257 | |     }}
[INFO] [stderr] 258 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:260:1
[INFO] [stderr]     |
[INFO] [stderr] 260 | / macro_rules! assert_incorrect_type {
[INFO] [stderr] 261 | |     ($result:expr) => {{
[INFO] [stderr] 262 | |         let result = $result;
[INFO] [stderr] 263 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 274 | |     }}
[INFO] [stderr] 275 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:277:1
[INFO] [stderr]     |
[INFO] [stderr] 277 | / macro_rules! assert_long {
[INFO] [stderr] 278 | |     ($result:expr, $max:expr) => {{
[INFO] [stderr] 279 | |         let result = $result;
[INFO] [stderr] 280 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 314 | |     }}
[INFO] [stderr] 315 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:317:1
[INFO] [stderr]     |
[INFO] [stderr] 317 | / macro_rules! assert_overflow {
[INFO] [stderr] 318 | |     ($result:expr, $max:expr) => {{
[INFO] [stderr] 319 | |         let result = $result;
[INFO] [stderr] 320 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 354 | |     }}
[INFO] [stderr] 355 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:357:1
[INFO] [stderr]     |
[INFO] [stderr] 357 | / macro_rules! assert_short {
[INFO] [stderr] 358 | |     ($result:expr, $min:expr) => {{
[INFO] [stderr] 359 | |         let result = $result;
[INFO] [stderr] 360 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 394 | |     }}
[INFO] [stderr] 395 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:397:1
[INFO] [stderr]     |
[INFO] [stderr] 397 | / macro_rules! assert_underrun {
[INFO] [stderr] 398 | |     ($result:expr, $min:expr) => {{
[INFO] [stderr] 399 | |         let result = $result;
[INFO] [stderr] 400 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 434 | |     }}
[INFO] [stderr] 435 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data/mod.rs:25:42
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn add_notify(&mut self, String, Box<Notify>);
[INFO] [stderr]    |                                          ^^^^^^ help: use `dyn`: `dyn Notify`
[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/toml_builder.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |         notify : Option<&Box<Notify>>
[INFO] [stderr]     |                              ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_def.rs:76:34
[INFO] [stderr]    |
[INFO] [stderr] 76 |     items : BTreeMap<String, Box<ItemDef>>,
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_def.rs:80:35
[INFO] [stderr]    |
[INFO] [stderr] 80 |     notify : BTreeMap<String, Box<Notify>>
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toml_def.rs:339:22
[INFO] [stderr]     |
[INFO] [stderr] 339 |         notify : Box<Notify>
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:45:45
[INFO] [stderr]    |
[INFO] [stderr] 45 |     NextItem(&'a String, &'a Value, &'b Box<ItemDef>, Option<&'c Box<Notify>>),
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:45:70
[INFO] [stderr]    |
[INFO] [stderr] 45 |     NextItem(&'a String, &'a Value, &'b Box<ItemDef>, Option<&'c Box<Notify>>),
[INFO] [stderr]    |                                                                      ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:53:38
[INFO] [stderr]    |
[INFO] [stderr] 53 |     MissingInput(&'b String, &'b Box<ItemDef>, Option<&'c Box<Notify>>),
[INFO] [stderr]    |                                      ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:53:63
[INFO] [stderr]    |
[INFO] [stderr] 53 |     MissingInput(&'b String, &'b Box<ItemDef>, Option<&'c Box<Notify>>),
[INFO] [stderr]    |                                                               ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:68:49
[INFO] [stderr]    |
[INFO] [stderr] 68 |     define_iter : Peekable<Iter<'b, String, Box<ItemDef>>>,
[INFO] [stderr]    |                                                 ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:72:49
[INFO] [stderr]    |
[INFO] [stderr] 72 |     notify_iter : Peekable<Iter<'c, String, Box<Notify>>>
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:81:43
[INFO] [stderr]    |
[INFO] [stderr] 81 |         define : &'b BTreeMap<String, Box<ItemDef>>,
[INFO] [stderr]    |                                           ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:82:43
[INFO] [stderr]    |
[INFO] [stderr] 82 |         notify : &'c BTreeMap<String, Box<Notify>>
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toml_iter.rs:154:29
[INFO] [stderr]     |
[INFO] [stderr] 154 |         ) -> Option<&'c Box<Notify>>
[INFO] [stderr]     |                             ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]   --> src/test_macros.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | / macro_rules! assert_i64 {
[INFO] [stderr] 48 | |     ($result:expr, $val:expr) => {{
[INFO] [stderr] 49 | |         let result = $result;
[INFO] [stderr] 50 | |
[INFO] [stderr] ...  |
[INFO] [stderr] 62 | |     }};
[INFO] [stderr] 63 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/test_macros.rs:140:1
[INFO] [stderr]     |
[INFO] [stderr] 140 | / macro_rules! assert_duration_overflow {
[INFO] [stderr] 141 | |     ($result:expr, $max:expr) => {{
[INFO] [stderr] 142 | |         let result = $result;
[INFO] [stderr] 143 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 177 | |     }}
[INFO] [stderr] 178 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data/mod.rs:25:42
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn add_notify(&mut self, String, Box<Notify>);
[INFO] [stderr]    |                                          ^^^^^^ help: use `dyn`: `dyn Notify`
[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/toml_builder.rs:113:30
[INFO] [stderr]     |
[INFO] [stderr] 113 |         notify : Option<&Box<Notify>>
[INFO] [stderr]     |                              ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_def.rs:76:34
[INFO] [stderr]    |
[INFO] [stderr] 76 |     items : BTreeMap<String, Box<ItemDef>>,
[INFO] [stderr]    |                                  ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_def.rs:80:35
[INFO] [stderr]    |
[INFO] [stderr] 80 |     notify : BTreeMap<String, Box<Notify>>
[INFO] [stderr]    |                                   ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toml_def.rs:339:22
[INFO] [stderr]     |
[INFO] [stderr] 339 |         notify : Box<Notify>
[INFO] [stderr]     |                      ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:45:45
[INFO] [stderr]    |
[INFO] [stderr] 45 |     NextItem(&'a String, &'a Value, &'b Box<ItemDef>, Option<&'c Box<Notify>>),
[INFO] [stderr]    |                                             ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:45:70
[INFO] [stderr]    |
[INFO] [stderr] 45 |     NextItem(&'a String, &'a Value, &'b Box<ItemDef>, Option<&'c Box<Notify>>),
[INFO] [stderr]    |                                                                      ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:53:38
[INFO] [stderr]    |
[INFO] [stderr] 53 |     MissingInput(&'b String, &'b Box<ItemDef>, Option<&'c Box<Notify>>),
[INFO] [stderr]    |                                      ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:53:63
[INFO] [stderr]    |
[INFO] [stderr] 53 |     MissingInput(&'b String, &'b Box<ItemDef>, Option<&'c Box<Notify>>),
[INFO] [stderr]    |                                                               ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:68:49
[INFO] [stderr]    |
[INFO] [stderr] 68 |     define_iter : Peekable<Iter<'b, String, Box<ItemDef>>>,
[INFO] [stderr]    |                                                 ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:72:49
[INFO] [stderr]    |
[INFO] [stderr] 72 |     notify_iter : Peekable<Iter<'c, String, Box<Notify>>>
[INFO] [stderr]    |                                                 ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:81:43
[INFO] [stderr]    |
[INFO] [stderr] 81 |         define : &'b BTreeMap<String, Box<ItemDef>>,
[INFO] [stderr]    |                                           ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/toml_iter.rs:82:43
[INFO] [stderr]    |
[INFO] [stderr] 82 |         notify : &'c BTreeMap<String, Box<Notify>>
[INFO] [stderr]    |                                           ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toml_iter.rs:154:29
[INFO] [stderr]     |
[INFO] [stderr] 154 |         ) -> Option<&'c Box<Notify>>
[INFO] [stderr]     |                             ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toml_iter.rs:301:61
[INFO] [stderr]     |
[INFO] [stderr] 301 |         ) -> (BTreeMap<String, Value>, BTreeMap<String, Box<ItemDef>>, BTreeMap<String, Box<Notify>>)
[INFO] [stderr]     |                                                             ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toml_iter.rs:301:93
[INFO] [stderr]     |
[INFO] [stderr] 301 |         ) -> (BTreeMap<String, Value>, BTreeMap<String, Box<ItemDef>>, BTreeMap<String, Box<Notify>>)
[INFO] [stderr]     |                                                                                             ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toml_iter.rs:304:47
[INFO] [stderr]     |
[INFO] [stderr] 304 |         let mut define : BTreeMap<String, Box<ItemDef>> = BTreeMap::new();
[INFO] [stderr]     |                                               ^^^^^^^ help: use `dyn`: `dyn ItemDef`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/toml_iter.rs:305:47
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let mut notify : BTreeMap<String, Box<Notify>>  = BTreeMap::new();
[INFO] [stderr]     |                                               ^^^^^^ help: use `dyn`: `dyn Notify`
[INFO] [stderr] 
[INFO] [stderr] warning: 28 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.96s
[INFO] running `"docker" "inspect" "ee465a66eeab0dd5d8617ca90d7f47e4f19c3dd9c2acb4847db2eaeb8af5e2b0"`
[INFO] running `"docker" "rm" "-f" "ee465a66eeab0dd5d8617ca90d7f47e4f19c3dd9c2acb4847db2eaeb8af5e2b0"`
[INFO] [stdout] ee465a66eeab0dd5d8617ca90d7f47e4f19c3dd9c2acb4847db2eaeb8af5e2b0