[INFO] fetching crate trimmer 0.3.6...
[INFO] testing trimmer-0.3.6 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate trimmer 0.3.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate trimmer 0.3.6 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trimmer 0.3.6
[INFO] finished tweaking crates.io crate trimmer 0.3.6
[INFO] tweaked toml for crates.io crate trimmer 0.3.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bc18266799bbdfef37193d6fd946a0c2db4438f88d9c1f52fe1d00b99b1b048
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3bc18266799bbdfef37193d6fd946a0c2db4438f88d9c1f52fe1d00b99b1b048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bc18266799bbdfef37193d6fd946a0c2db4438f88d9c1f52fe1d00b99b1b048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bc18266799bbdfef37193d6fd946a0c2db4438f88d9c1f52fe1d00b99b1b048", kill_on_drop: false }`
[INFO] [stdout] 3bc18266799bbdfef37193d6fd946a0c2db4438f88d9c1f52fe1d00b99b1b048
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 443b02f5e0ea7091cdf3c84f15d8f02fc36aa4643d2858ea92db46e16a3a8a04
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "443b02f5e0ea7091cdf3c84f15d8f02fc36aa4643d2858ea92db46e16a3a8a04", kill_on_drop: false }`
[INFO] [stderr]    Compiling argparse v0.2.2
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling combine v2.5.2
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling trimmer v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `position` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:583:31
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                           -------- the item `position` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 583 |     use combine::combinator::{position, parser};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `parser` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:583:41
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                     ------ the item `parser` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 583 |     use combine::combinator::{position, parser};
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `skip_many` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:658:35
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                                             --------- the item `skip_many` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `parser` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:658:46
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                     ------ the item `parser` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stdout]     |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/number.rs:110:46
[INFO] [stdout]     |
[INFO] [stdout] 110 |     OwningRef::new(Rc::new(v)).map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/number.rs:138:27
[INFO] [stdout]     |
[INFO] [stdout] 138 |             b.checked_sub((-a as u64)).map(val)
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/number.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |             a.checked_add((-b as u64)).map(val)
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/output.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Borrow(&'a (Display + 'a)),
[INFO] [stdout]   |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/output.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Owned(Box<Display + 'a>),
[INFO] [stdout]   |               ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 |     -> Rc<Erased+'render>
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |             s.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                     ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:116:48
[INFO] [stdout]     |
[INFO] [stdout] 116 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:130:48
[INFO] [stdout]     |
[INFO] [stdout] 130 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:165:48
[INFO] [stdout]     |
[INFO] [stdout] 165 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:198:48
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:206:39
[INFO] [stdout]     |
[INFO] [stdout] 206 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:209:39
[INFO] [stdout]     |
[INFO] [stdout] 209 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:216:44
[INFO] [stdout]     |
[INFO] [stdout] 216 |                         .map(|_| FALSE as &Variable)
[INFO] [stdout]     |                                            ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:220:43
[INFO] [stdout]     |
[INFO] [stdout] 220 |                         .map(|_| TRUE as &Variable)
[INFO] [stdout]     |                                           ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:225:48
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:239:56
[INFO] [stdout]     |
[INFO] [stdout] 239 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:255:56
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:261:52
[INFO] [stdout]     |
[INFO] [stdout] 261 | ...                   .map(|_| FALSE as &Variable);
[INFO] [stdout]     |                                          ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:270:56
[INFO] [stdout]     |
[INFO] [stdout] 270 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:277:35
[INFO] [stdout]     |
[INFO] [stdout] 277 |                 .map(|_| TRUE as &Variable);
[INFO] [stdout]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:296:48
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 .map(|x: &HashMap<_, _>| x as &Variable).erase_owner();
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:303:41
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 .map(|x: &Vec<_>| x as &Variable).erase_owner();
[INFO] [stdout]     |                                         ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render_error.rs:98:25
[INFO] [stdout]    |
[INFO] [stdout] 98 |         Custom(err: Box<Error>) {
[INFO] [stdout]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:167:37
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:202:37
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:217:23
[INFO] [stdout]     |
[INFO] [stdout] 217 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:237:37
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:252:23
[INFO] [stdout]     |
[INFO] [stdout] 252 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:272:37
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:287:23
[INFO] [stdout]     |
[INFO] [stdout] 287 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:309:37
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:329:23
[INFO] [stdout]     |
[INFO] [stdout] 329 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:346:23
[INFO] [stdout]     |
[INFO] [stdout] 346 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 47 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 47 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:55:23
[INFO] [stdout]    |
[INFO] [stdout] 55 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 103 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 103 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:158:23
[INFO] [stdout]     |
[INFO] [stdout] 158 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 159 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 158 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 159 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:214:23
[INFO] [stdout]     |
[INFO] [stdout] 214 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 215 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 214 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 215 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:223:23
[INFO] [stdout]     |
[INFO] [stdout] 223 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/varmap.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     nothing: Rc<Erased+'render>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/varmap.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |     vars: HashMap<&'render str, &'render (Variable<'render> + 'render)>,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/vars.rs:9:41
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type VarRef<'render> = OwningRef<Rc<Erased+'render>,
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | ...                   Variable<'render>+'render>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Ref(&'a (Variable<'render> + 'render)),
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn index<'x>(&'x self, _key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:119:23
[INFO] [stdout]     |
[INFO] [stdout] 119 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:127:23
[INFO] [stdout]     |
[INFO] [stdout] 127 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:142:36
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn index<'x>(&'x self,  _key: &Variable)
[INFO] [stdout]     |                                    ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:158:23
[INFO] [stdout]     |
[INFO] [stdout] 158 |         -> Result<Box<Iterator<Item=Var<'x, 'a>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'a>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:164:23
[INFO] [stdout]     |
[INFO] [stdout] 164 |         -> Result<Box<Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:190:32
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 .map(|x| x as &Variable).erase_owner()))
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:199:32
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 .map(|x| x as &Variable)
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:242:16
[INFO] [stdout]     |
[INFO] [stdout] 242 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:273:23
[INFO] [stdout]     |
[INFO] [stdout] 273 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 274 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 273 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 274 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:282:23
[INFO] [stdout]     |
[INFO] [stdout] 282 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/serde.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn index<'x>(&'x self, key: &Variable<'render>)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/serde.rs:134:23
[INFO] [stdout]     |
[INFO] [stdout] 134 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/serde.rs:147:23
[INFO] [stdout]     |
[INFO] [stdout] 147 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/grammar.rs:491:59
[INFO] [stdout]     |
[INFO] [stdout] 491 |             indent: if_token.value.len() - if_token.value.trim_left().len(),
[INFO] [stdout]     |                                                           ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/grammar.rs:529:61
[INFO] [stdout]     |
[INFO] [stdout] 529 |             indent: for_token.value.len() - for_token.value.trim_left().len(),
[INFO] [stdout]     |                                                             ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/indent.rs:35:55
[INFO] [stdout]    |
[INFO] [stdout] 35 |                         let cindent = txt.len() - txt.trim_left().len();
[INFO] [stdout]    |                                                       ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:330:45
[INFO] [stdout]     |
[INFO] [stdout] 330 |                         let trim_len = text.trim_right().len();
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/render.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |                         let s = text.trim_left();
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:343:46
[INFO] [stdout]     |
[INFO] [stdout] 343 | ...                   let trim_len = s.trim_right().len();
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/render.rs:353:38
[INFO] [stdout]     |
[INFO] [stdout] 353 |                         let s = text.trim_left();
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:357:46
[INFO] [stdout]     |
[INFO] [stdout] 357 | ...                   let trim_len = s.trim_right().len();
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 80 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.09s
[INFO] running `Command { std: "docker" "inspect" "443b02f5e0ea7091cdf3c84f15d8f02fc36aa4643d2858ea92db46e16a3a8a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443b02f5e0ea7091cdf3c84f15d8f02fc36aa4643d2858ea92db46e16a3a8a04", kill_on_drop: false }`
[INFO] [stdout] 443b02f5e0ea7091cdf3c84f15d8f02fc36aa4643d2858ea92db46e16a3a8a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f50107bd31bcb8a0179046f855d876547e01a135382e1df9c8f617deb1347ed0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f50107bd31bcb8a0179046f855d876547e01a135382e1df9c8f617deb1347ed0", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stdout] warning: the item `position` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:583:31
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                           -------- the item `position` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 583 |     use combine::combinator::{position, parser};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `parser` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:583:41
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                     ------ the item `parser` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 583 |     use combine::combinator::{position, parser};
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `skip_many` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:658:35
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                                             --------- the item `skip_many` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `parser` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:658:46
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                     ------ the item `parser` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stdout]     |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/number.rs:110:46
[INFO] [stdout]     |
[INFO] [stdout] 110 |     OwningRef::new(Rc::new(v)).map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/number.rs:138:27
[INFO] [stdout]     |
[INFO] [stdout] 138 |             b.checked_sub((-a as u64)).map(val)
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/number.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |             a.checked_add((-b as u64)).map(val)
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/output.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Borrow(&'a (Display + 'a)),
[INFO] [stdout]   |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/output.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Owned(Box<Display + 'a>),
[INFO] [stdout]   |               ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 |     -> Rc<Erased+'render>
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |             s.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                     ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:116:48
[INFO] [stdout]     |
[INFO] [stdout] 116 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:130:48
[INFO] [stdout]     |
[INFO] [stdout] 130 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:165:48
[INFO] [stdout]     |
[INFO] [stdout] 165 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:198:48
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:206:39
[INFO] [stdout]     |
[INFO] [stdout] 206 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:209:39
[INFO] [stdout]     |
[INFO] [stdout] 209 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:216:44
[INFO] [stdout]     |
[INFO] [stdout] 216 |                         .map(|_| FALSE as &Variable)
[INFO] [stdout]     |                                            ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:220:43
[INFO] [stdout]     |
[INFO] [stdout] 220 |                         .map(|_| TRUE as &Variable)
[INFO] [stdout]     |                                           ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:225:48
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:239:56
[INFO] [stdout]     |
[INFO] [stdout] 239 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:255:56
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:261:52
[INFO] [stdout]     |
[INFO] [stdout] 261 | ...                   .map(|_| FALSE as &Variable);
[INFO] [stdout]     |                                          ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:270:56
[INFO] [stdout]     |
[INFO] [stdout] 270 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:277:35
[INFO] [stdout]     |
[INFO] [stdout] 277 |                 .map(|_| TRUE as &Variable);
[INFO] [stdout]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:296:48
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 .map(|x: &HashMap<_, _>| x as &Variable).erase_owner();
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:303:41
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 .map(|x: &Vec<_>| x as &Variable).erase_owner();
[INFO] [stdout]     |                                         ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render_error.rs:98:25
[INFO] [stdout]    |
[INFO] [stdout] 98 |         Custom(err: Box<Error>) {
[INFO] [stdout]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:167:37
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:202:37
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:217:23
[INFO] [stdout]     |
[INFO] [stdout] 217 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:237:37
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:252:23
[INFO] [stdout]     |
[INFO] [stdout] 252 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:272:37
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:287:23
[INFO] [stdout]     |
[INFO] [stdout] 287 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:309:37
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:329:23
[INFO] [stdout]     |
[INFO] [stdout] 329 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:346:23
[INFO] [stdout]     |
[INFO] [stdout] 346 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 47 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 47 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:55:23
[INFO] [stdout]    |
[INFO] [stdout] 55 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 103 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 103 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:158:23
[INFO] [stdout]     |
[INFO] [stdout] 158 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 159 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 158 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 159 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:214:23
[INFO] [stdout]     |
[INFO] [stdout] 214 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 215 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 214 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 215 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:223:23
[INFO] [stdout]     |
[INFO] [stdout] 223 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/varmap.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     nothing: Rc<Erased+'render>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/varmap.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |     vars: HashMap<&'render str, &'render (Variable<'render> + 'render)>,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/vars.rs:9:41
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type VarRef<'render> = OwningRef<Rc<Erased+'render>,
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | ...                   Variable<'render>+'render>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Ref(&'a (Variable<'render> + 'render)),
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn index<'x>(&'x self, _key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:119:23
[INFO] [stdout]     |
[INFO] [stdout] 119 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:127:23
[INFO] [stdout]     |
[INFO] [stdout] 127 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:142:36
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn index<'x>(&'x self,  _key: &Variable)
[INFO] [stdout]     |                                    ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:158:23
[INFO] [stdout]     |
[INFO] [stdout] 158 |         -> Result<Box<Iterator<Item=Var<'x, 'a>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'a>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:164:23
[INFO] [stdout]     |
[INFO] [stdout] 164 |         -> Result<Box<Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:190:32
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 .map(|x| x as &Variable).erase_owner()))
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:199:32
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 .map(|x| x as &Variable)
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:242:16
[INFO] [stdout]     |
[INFO] [stdout] 242 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:273:23
[INFO] [stdout]     |
[INFO] [stdout] 273 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 274 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 273 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 274 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:282:23
[INFO] [stdout]     |
[INFO] [stdout] 282 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/serde.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn index<'x>(&'x self, key: &Variable<'render>)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/serde.rs:134:23
[INFO] [stdout]     |
[INFO] [stdout] 134 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/serde.rs:147:23
[INFO] [stdout]     |
[INFO] [stdout] 147 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/grammar.rs:491:59
[INFO] [stdout]     |
[INFO] [stdout] 491 |             indent: if_token.value.len() - if_token.value.trim_left().len(),
[INFO] [stdout]     |                                                           ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/grammar.rs:529:61
[INFO] [stdout]     |
[INFO] [stdout] 529 |             indent: for_token.value.len() - for_token.value.trim_left().len(),
[INFO] [stdout]     |                                                             ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/indent.rs:35:55
[INFO] [stdout]    |
[INFO] [stdout] 35 |                         let cindent = txt.len() - txt.trim_left().len();
[INFO] [stdout]    |                                                       ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:330:45
[INFO] [stdout]     |
[INFO] [stdout] 330 |                         let trim_len = text.trim_right().len();
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/render.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |                         let s = text.trim_left();
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:343:46
[INFO] [stdout]     |
[INFO] [stdout] 343 | ...                   let trim_len = s.trim_right().len();
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/render.rs:353:38
[INFO] [stdout]     |
[INFO] [stdout] 353 |                         let s = text.trim_left();
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:357:46
[INFO] [stdout]     |
[INFO] [stdout] 357 | ...                   let trim_len = s.trim_right().len();
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 80 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling trimmer v0.3.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `position` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:583:31
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                           -------- the item `position` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 583 |     use combine::combinator::{position, parser};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `parser` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:583:41
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                     ------ the item `parser` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 583 |     use combine::combinator::{position, parser};
[INFO] [stdout]     |                                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `skip_many` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:658:35
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                                             --------- the item `skip_many` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stdout]     |                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `parser` is imported redundantly
[INFO] [stdout]    --> src/grammar.rs:658:46
[INFO] [stdout]     |
[INFO] [stdout] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stdout]     |                                     ------ the item `parser` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stdout]     |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/number.rs:110:46
[INFO] [stdout]     |
[INFO] [stdout] 110 |     OwningRef::new(Rc::new(v)).map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/number.rs:138:27
[INFO] [stdout]     |
[INFO] [stdout] 138 |             b.checked_sub((-a as u64)).map(val)
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/number.rs:162:27
[INFO] [stdout]     |
[INFO] [stdout] 162 |             a.checked_add((-b as u64)).map(val)
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/output.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Borrow(&'a (Display + 'a)),
[INFO] [stdout]   |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/output.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Owned(Box<Display + 'a>),
[INFO] [stdout]   |               ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:67:11
[INFO] [stdout]    |
[INFO] [stdout] 67 |     -> Rc<Erased+'render>
[INFO] [stdout]    |           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |             s.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                     ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:116:48
[INFO] [stdout]     |
[INFO] [stdout] 116 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:130:48
[INFO] [stdout]     |
[INFO] [stdout] 130 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:165:48
[INFO] [stdout]     |
[INFO] [stdout] 165 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:198:48
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:206:39
[INFO] [stdout]     |
[INFO] [stdout] 206 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:209:39
[INFO] [stdout]     |
[INFO] [stdout] 209 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stdout]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:216:44
[INFO] [stdout]     |
[INFO] [stdout] 216 |                         .map(|_| FALSE as &Variable)
[INFO] [stdout]     |                                            ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:220:43
[INFO] [stdout]     |
[INFO] [stdout] 220 |                         .map(|_| TRUE as &Variable)
[INFO] [stdout]     |                                           ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:225:48
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:239:56
[INFO] [stdout]     |
[INFO] [stdout] 239 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:255:56
[INFO] [stdout]     |
[INFO] [stdout] 255 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:261:52
[INFO] [stdout]     |
[INFO] [stdout] 261 | ...                   .map(|_| FALSE as &Variable);
[INFO] [stdout]     |                                          ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:270:56
[INFO] [stdout]     |
[INFO] [stdout] 270 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stdout]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:277:35
[INFO] [stdout]     |
[INFO] [stdout] 277 |                 .map(|_| TRUE as &Variable);
[INFO] [stdout]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:296:48
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 .map(|x: &HashMap<_, _>| x as &Variable).erase_owner();
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:303:41
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 .map(|x: &Vec<_>| x as &Variable).erase_owner();
[INFO] [stdout]     |                                         ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/render_error.rs:98:25
[INFO] [stdout]    |
[INFO] [stdout] 98 |         Custom(err: Box<Error>) {
[INFO] [stdout]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:167:37
[INFO] [stdout]     |
[INFO] [stdout] 167 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:202:37
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:217:23
[INFO] [stdout]     |
[INFO] [stdout] 217 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:237:37
[INFO] [stdout]     |
[INFO] [stdout] 237 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:252:23
[INFO] [stdout]     |
[INFO] [stdout] 252 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:272:37
[INFO] [stdout]     |
[INFO] [stdout] 272 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:287:23
[INFO] [stdout]     |
[INFO] [stdout] 287 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:304:23
[INFO] [stdout]     |
[INFO] [stdout] 304 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:309:37
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:329:23
[INFO] [stdout]     |
[INFO] [stdout] 329 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/std_vars.rs:346:23
[INFO] [stdout]     |
[INFO] [stdout] 346 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:46:23
[INFO] [stdout]    |
[INFO] [stdout] 46 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]    |  _______________________^
[INFO] [stdout] 47 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]    | |________________________________^
[INFO] [stdout]    |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 46 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 47 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:55:23
[INFO] [stdout]    |
[INFO] [stdout] 55 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/box_vars.rs:71:16
[INFO] [stdout]    |
[INFO] [stdout] 71 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:102:23
[INFO] [stdout]     |
[INFO] [stdout] 102 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 103 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 103 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:127:16
[INFO] [stdout]     |
[INFO] [stdout] 127 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:158:23
[INFO] [stdout]     |
[INFO] [stdout] 158 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 159 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 158 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 159 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:167:23
[INFO] [stdout]     |
[INFO] [stdout] 167 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:183:16
[INFO] [stdout]     |
[INFO] [stdout] 183 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:214:23
[INFO] [stdout]     |
[INFO] [stdout] 214 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 215 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 214 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 215 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/box_vars.rs:223:23
[INFO] [stdout]     |
[INFO] [stdout] 223 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/varmap.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     nothing: Rc<Erased+'render>,
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/varmap.rs:15:43
[INFO] [stdout]    |
[INFO] [stdout] 15 |     vars: HashMap<&'render str, &'render (Variable<'render> + 'render)>,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/vars.rs:9:41
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type VarRef<'render> = OwningRef<Rc<Erased+'render>,
[INFO] [stdout]   |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:10:38
[INFO] [stdout]    |
[INFO] [stdout] 10 | ...                   Variable<'render>+'render>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Ref(&'a (Variable<'render> + 'render)),
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vars.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn index<'x>(&'x self, _key: &(Variable<'render> + 'render))
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:119:23
[INFO] [stdout]     |
[INFO] [stdout] 119 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:127:23
[INFO] [stdout]     |
[INFO] [stdout] 127 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:142:36
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn index<'x>(&'x self,  _key: &Variable)
[INFO] [stdout]     |                                    ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:158:23
[INFO] [stdout]     |
[INFO] [stdout] 158 |         -> Result<Box<Iterator<Item=Var<'x, 'a>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'a>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:164:23
[INFO] [stdout]     |
[INFO] [stdout] 164 |         -> Result<Box<Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:190:32
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 .map(|x| x as &Variable).erase_owner()))
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:199:32
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 .map(|x| x as &Variable)
[INFO] [stdout]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:242:16
[INFO] [stdout]     |
[INFO] [stdout] 242 |         key: &(Variable<'render> + 'render))
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:273:23
[INFO] [stdout]     |
[INFO] [stdout] 273 |           -> Result<Box<Iterator<Item=
[INFO] [stdout]     |  _______________________^
[INFO] [stdout] 274 | |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout]     |
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 273 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stdout] 274 |             Var<'x, 'render>>+'x>,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/vars.rs:282:23
[INFO] [stdout]     |
[INFO] [stdout] 282 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/serde.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn index<'x>(&'x self, key: &Variable<'render>)
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/serde.rs:134:23
[INFO] [stdout]     |
[INFO] [stdout] 134 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/serde.rs:147:23
[INFO] [stdout]     |
[INFO] [stdout] 147 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/tests/render.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use serde_json;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lib.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg(feature="json")] extern crate serde_json;
[INFO] [stdout]    |                        ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/tests/indent.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     use serde_json;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lib.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg(feature="json")] extern crate serde_json;
[INFO] [stdout]    |                        ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> src/tests/oneline.rs:7:9
[INFO] [stdout]    |
[INFO] [stdout] 7  |     use serde_json;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    | 
[INFO] [stdout]   ::: src/lib.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg(feature="json")] extern crate serde_json;
[INFO] [stdout]    |                        ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/grammar.rs:491:59
[INFO] [stdout]     |
[INFO] [stdout] 491 |             indent: if_token.value.len() - if_token.value.trim_left().len(),
[INFO] [stdout]     |                                                           ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/grammar.rs:529:61
[INFO] [stdout]     |
[INFO] [stdout] 529 |             indent: for_token.value.len() - for_token.value.trim_left().len(),
[INFO] [stdout]     |                                                             ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]   --> src/indent.rs:35:55
[INFO] [stdout]    |
[INFO] [stdout] 35 |                         let cindent = txt.len() - txt.trim_left().len();
[INFO] [stdout]    |                                                       ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:330:45
[INFO] [stdout]     |
[INFO] [stdout] 330 |                         let trim_len = text.trim_right().len();
[INFO] [stdout]     |                                             ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/render.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |                         let s = text.trim_left();
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:343:46
[INFO] [stdout]     |
[INFO] [stdout] 343 | ...                   let trim_len = s.trim_right().len();
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]    --> src/render.rs:353:38
[INFO] [stdout]     |
[INFO] [stdout] 353 |                         let s = text.trim_left();
[INFO] [stdout]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/render.rs:357:46
[INFO] [stdout]     |
[INFO] [stdout] 357 | ...                   let trim_len = s.trim_right().len();
[INFO] [stdout]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 83 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.35s
[INFO] running `Command { std: "docker" "inspect" "f50107bd31bcb8a0179046f855d876547e01a135382e1df9c8f617deb1347ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f50107bd31bcb8a0179046f855d876547e01a135382e1df9c8f617deb1347ed0", kill_on_drop: false }`
[INFO] [stdout] f50107bd31bcb8a0179046f855d876547e01a135382e1df9c8f617deb1347ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89a4bd19698f7665802d6b861f09b4d49635f5b0b1d0991441946894ae55095e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "89a4bd19698f7665802d6b861f09b4d49635f5b0b1d0991441946894ae55095e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: the item `position` is imported redundantly
[INFO] [stderr]    --> src/grammar.rs:583:31
[INFO] [stderr]     |
[INFO] [stderr] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stderr]     |                           -------- the item `position` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 583 |     use combine::combinator::{position, parser};
[INFO] [stderr]     |                               ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `parser` is imported redundantly
[INFO] [stderr]    --> src/grammar.rs:583:41
[INFO] [stderr]     |
[INFO] [stderr] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stderr]     |                                     ------ the item `parser` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 583 |     use combine::combinator::{position, parser};
[INFO] [stderr]     |                                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `skip_many` is imported redundantly
[INFO] [stderr]    --> src/grammar.rs:658:35
[INFO] [stderr]     |
[INFO] [stderr] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stderr]     |                                                             --------- the item `skip_many` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stderr]     |                                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `parser` is imported redundantly
[INFO] [stderr]    --> src/grammar.rs:658:46
[INFO] [stderr]     |
[INFO] [stderr] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stderr]     |                                     ------ the item `parser` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stderr]     |                                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/number.rs:110:46
[INFO] [stderr]     |
[INFO] [stderr] 110 |     OwningRef::new(Rc::new(v)).map(|x| x as &Variable).erase_owner()
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/number.rs:138:27
[INFO] [stderr]     |
[INFO] [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/number.rs:162:27
[INFO] [stderr]     |
[INFO] [stderr] 162 |             a.checked_add((-b as u64)).map(val)
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/output.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Borrow(&'a (Display + 'a)),
[INFO] [stderr]   |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/output.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Owned(Box<Display + 'a>),
[INFO] [stderr]   |               ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:67:11
[INFO] [stderr]    |
[INFO] [stderr] 67 |     -> Rc<Erased+'render>
[INFO] [stderr]    |           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:95:40
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:108:37
[INFO] [stderr]     |
[INFO] [stderr] 108 |             s.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stderr]     |                                     ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:116:48
[INFO] [stderr]     |
[INFO] [stderr] 116 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `position` is imported redundantly
[INFO] [stderr]    --> src/grammar.rs:583:31
[INFO] [stderr]     |
[INFO] [stderr] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stderr]     |                           -------- the item `position` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 583 |     use combine::combinator::{position, parser};
[INFO] [stderr]     |                               ^^^^^^^^
[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/render.rs:130:48
[INFO] [stderr]     |
[INFO] [stderr] 130 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `parser` is imported redundantly
[INFO] [stderr]    --> src/grammar.rs:583:41
[INFO] [stderr]     |
[INFO] [stderr] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stderr]     |                                     ------ the item `parser` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 583 |     use combine::combinator::{position, parser};
[INFO] [stderr]     |                                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:165:48
[INFO] [stderr]     |
[INFO] [stderr] 165 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:198:48
[INFO] [stderr]     |
[INFO] [stderr] 198 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `skip_many` is imported redundantly
[INFO] [stderr]    --> src/grammar.rs:658:35
[INFO] [stderr]     |
[INFO] [stderr] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stderr]     |                                                             --------- the item `skip_many` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stderr]     |                                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:206:39
[INFO] [stderr]     |
[INFO] [stderr] 206 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `parser` is imported redundantly
[INFO] [stderr]    --> src/grammar.rs:658:46
[INFO] [stderr]     |
[INFO] [stderr] 2   | use combine::combinator::{position, parser, many, optional, skip_many};
[INFO] [stderr]     |                                     ------ the item `parser` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 658 |         use combine::combinator::{skip_many, parser};
[INFO] [stderr]     |                                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:209:39
[INFO] [stderr]     |
[INFO] [stderr] 209 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:216:44
[INFO] [stderr]     |
[INFO] [stderr] 216 |                         .map(|_| FALSE as &Variable)
[INFO] [stderr]     |                                            ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:220:43
[INFO] [stderr]     |
[INFO] [stderr] 220 |                         .map(|_| TRUE as &Variable)
[INFO] [stderr]     |                                           ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/number.rs:110:46
[INFO] [stderr]     |
[INFO] [stderr] 110 |     OwningRef::new(Rc::new(v)).map(|x| x as &Variable).erase_owner()
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[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/render.rs:225:48
[INFO] [stderr]     |
[INFO] [stderr] 225 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/number.rs:138:27
[INFO] [stderr]     |
[INFO] [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/number.rs:162:27
[INFO] [stderr]     |
[INFO] [stderr] 162 |             a.checked_add((-b as u64)).map(val)
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:239:56
[INFO] [stderr]     |
[INFO] [stderr] 239 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/output.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Borrow(&'a (Display + 'a)),
[INFO] [stderr]   |                 ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:255:56
[INFO] [stderr]     |
[INFO] [stderr] 255 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:261:52
[INFO] [stderr]     |
[INFO] [stderr] 261 | ...                   .map(|_| FALSE as &Variable);
[INFO] [stderr]     |                                          ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/output.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Owned(Box<Display + 'a>),
[INFO] [stderr]   |               ^^^^^^^^^^^^ help: use `dyn`: `dyn Display + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:67:11
[INFO] [stderr]    |
[INFO] [stderr] 67 |     -> Rc<Erased+'render>
[INFO] [stderr]    |           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:270:56
[INFO] [stderr]     |
[INFO] [stderr] 270 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render.rs:95:40
[INFO] [stderr]    |
[INFO] [stderr] 95 |                 .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]    |                                        ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:277:35
[INFO] [stderr]     |
[INFO] [stderr] 277 |                 .map(|_| TRUE as &Variable);
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:108:37
[INFO] [stderr]     |
[INFO] [stderr] 108 |             s.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stderr]     |                                     ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:296:48
[INFO] [stderr]     |
[INFO] [stderr] 296 |                 .map(|x: &HashMap<_, _>| x as &Variable).erase_owner();
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:303:41
[INFO] [stderr]     |
[INFO] [stderr] 303 |                 .map(|x: &Vec<_>| x as &Variable).erase_owner();
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:116:48
[INFO] [stderr]     |
[INFO] [stderr] 116 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:130:48
[INFO] [stderr]     |
[INFO] [stderr] 130 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render_error.rs:98:25
[INFO] [stderr]    |
[INFO] [stderr] 98 |         Custom(err: Box<Error>) {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:165:48
[INFO] [stderr]     |
[INFO] [stderr] 165 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:167:37
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:182:23
[INFO] [stderr]     |
[INFO] [stderr] 182 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:198:48
[INFO] [stderr]     |
[INFO] [stderr] 198 |                         .map(|_| UNDEFINED as &Variable))
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:206:39
[INFO] [stderr]     |
[INFO] [stderr] 206 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:202:37
[INFO] [stderr]     |
[INFO] [stderr] 202 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:217:23
[INFO] [stderr]     |
[INFO] [stderr] 217 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:209:39
[INFO] [stderr]     |
[INFO] [stderr] 209 |             val.clone().map(|x| x as &Variable).erase_owner()
[INFO] [stderr]     |                                       ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:216:44
[INFO] [stderr]     |
[INFO] [stderr] 216 |                         .map(|_| FALSE as &Variable)
[INFO] [stderr]     |                                            ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:237:37
[INFO] [stderr]     |
[INFO] [stderr] 237 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:220:43
[INFO] [stderr]     |
[INFO] [stderr] 220 |                         .map(|_| TRUE as &Variable)
[INFO] [stderr]     |                                           ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:252:23
[INFO] [stderr]     |
[INFO] [stderr] 252 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:225:48
[INFO] [stderr]     |
[INFO] [stderr] 225 |                         .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:272:37
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:239:56
[INFO] [stderr]     |
[INFO] [stderr] 239 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:287:23
[INFO] [stderr]     |
[INFO] [stderr] 287 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:255:56
[INFO] [stderr]     |
[INFO] [stderr] 255 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:304:23
[INFO] [stderr]     |
[INFO] [stderr] 304 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:261:52
[INFO] [stderr]     |
[INFO] [stderr] 261 | ...                   .map(|_| FALSE as &Variable);
[INFO] [stderr]     |                                          ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:309:37
[INFO] [stderr]     |
[INFO] [stderr] 309 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:270:56
[INFO] [stderr]     |
[INFO] [stderr] 270 | ...                   .map(|_| UNDEFINED as &Variable)
[INFO] [stderr]     |                                              ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:329:23
[INFO] [stderr]     |
[INFO] [stderr] 329 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:277:35
[INFO] [stderr]     |
[INFO] [stderr] 277 |                 .map(|_| TRUE as &Variable);
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:346:23
[INFO] [stderr]     |
[INFO] [stderr] 346 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/box_vars.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:296:48
[INFO] [stderr]     |
[INFO] [stderr] 296 |                 .map(|x: &HashMap<_, _>| x as &Variable).erase_owner();
[INFO] [stderr]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:303:41
[INFO] [stderr]     |
[INFO] [stderr] 303 |                 .map(|x: &Vec<_>| x as &Variable).erase_owner();
[INFO] [stderr]     |                                         ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/box_vars.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 47 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]    | |________________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 46 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 47 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/render_error.rs:98:25
[INFO] [stderr]    |
[INFO] [stderr] 98 |         Custom(err: Box<Error>) {
[INFO] [stderr]    |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/box_vars.rs:55:23
[INFO] [stderr]    |
[INFO] [stderr] 55 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:167:37
[INFO] [stderr]     |
[INFO] [stderr] 167 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/box_vars.rs:71:16
[INFO] [stderr]    |
[INFO] [stderr] 71 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:182:23
[INFO] [stderr]     |
[INFO] [stderr] 182 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:102:23
[INFO] [stderr]     |
[INFO] [stderr] 102 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 103 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 102 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 103 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:202:37
[INFO] [stderr]     |
[INFO] [stderr] 202 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:111:23
[INFO] [stderr]     |
[INFO] [stderr] 111 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:217:23
[INFO] [stderr]     |
[INFO] [stderr] 217 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:237:37
[INFO] [stderr]     |
[INFO] [stderr] 237 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:252:23
[INFO] [stderr]     |
[INFO] [stderr] 252 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:158:23
[INFO] [stderr]     |
[INFO] [stderr] 158 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 159 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 158 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 159 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:272:37
[INFO] [stderr]     |
[INFO] [stderr] 272 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:167:23
[INFO] [stderr]     |
[INFO] [stderr] 167 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:183:16
[INFO] [stderr]     |
[INFO] [stderr] 183 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:287:23
[INFO] [stderr]     |
[INFO] [stderr] 287 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:304:23
[INFO] [stderr]     |
[INFO] [stderr] 304 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:214:23
[INFO] [stderr]     |
[INFO] [stderr] 214 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 215 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 215 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:309:37
[INFO] [stderr]     |
[INFO] [stderr] 309 |     fn index<'x>(&'x self, index: &(Variable<'render>+'render))
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:223:23
[INFO] [stderr]     |
[INFO] [stderr] 223 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:329:23
[INFO] [stderr]     |
[INFO] [stderr] 329 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/varmap.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     nothing: Rc<Erased+'render>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/std_vars.rs:346:23
[INFO] [stderr]     |
[INFO] [stderr] 346 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/varmap.rs:15:43
[INFO] [stderr]    |
[INFO] [stderr] 15 |     vars: HashMap<&'render str, &'render (Variable<'render> + 'render)>,
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/box_vars.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/vars.rs:9:41
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type VarRef<'render> = OwningRef<Rc<Erased+'render>,
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/box_vars.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]    |  _______________________^
[INFO] [stderr] 47 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]    | |________________________________^
[INFO] [stderr]    |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 46 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 47 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vars.rs:10:38
[INFO] [stderr]    |
[INFO] [stderr] 10 | ...                   Variable<'render>+'render>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vars.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Ref(&'a (Variable<'render> + 'render)),
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/box_vars.rs:55:23
[INFO] [stderr]    |
[INFO] [stderr] 55 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vars.rs:56:36
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn index<'x>(&'x self, _key: &(Variable<'render> + 'render))
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/box_vars.rs:71:16
[INFO] [stderr]    |
[INFO] [stderr] 71 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:119:23
[INFO] [stderr]     |
[INFO] [stderr] 119 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:102:23
[INFO] [stderr]     |
[INFO] [stderr] 102 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 103 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 102 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 103 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:127:23
[INFO] [stderr]     |
[INFO] [stderr] 127 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:111:23
[INFO] [stderr]     |
[INFO] [stderr] 111 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:142:36
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn index<'x>(&'x self,  _key: &Variable)
[INFO] [stderr]     |                                    ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:127:16
[INFO] [stderr]     |
[INFO] [stderr] 127 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:158:23
[INFO] [stderr]     |
[INFO] [stderr] 158 |         -> Result<Box<Iterator<Item=Var<'x, 'a>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'a>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:158:23
[INFO] [stderr]     |
[INFO] [stderr] 158 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 159 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 158 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 159 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:164:23
[INFO] [stderr]     |
[INFO] [stderr] 164 |         -> Result<Box<Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:190:32
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 .map(|x| x as &Variable).erase_owner()))
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:167:23
[INFO] [stderr]     |
[INFO] [stderr] 167 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:199:32
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 .map(|x| x as &Variable)
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:183:16
[INFO] [stderr]     |
[INFO] [stderr] 183 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:242:16
[INFO] [stderr]     |
[INFO] [stderr] 242 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:214:23
[INFO] [stderr]     |
[INFO] [stderr] 214 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 215 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 214 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 215 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:273:23
[INFO] [stderr]     |
[INFO] [stderr] 273 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 274 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 274 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/box_vars.rs:223:23
[INFO] [stderr]     |
[INFO] [stderr] 223 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:282:23
[INFO] [stderr]     |
[INFO] [stderr] 282 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/varmap.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     nothing: Rc<Erased+'render>,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serde.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn index<'x>(&'x self, key: &Variable<'render>)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/varmap.rs:15:43
[INFO] [stderr]    |
[INFO] [stderr] 15 |     vars: HashMap<&'render str, &'render (Variable<'render> + 'render)>,
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serde.rs:134:23
[INFO] [stderr]     |
[INFO] [stderr] 134 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/vars.rs:9:41
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub type VarRef<'render> = OwningRef<Rc<Erased+'render>,
[INFO] [stderr]   |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Erased+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vars.rs:10:38
[INFO] [stderr]    |
[INFO] [stderr] 10 | ...                   Variable<'render>+'render>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>+'render`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serde.rs:147:23
[INFO] [stderr]     |
[INFO] [stderr] 147 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vars.rs:16:14
[INFO] [stderr]    |
[INFO] [stderr] 16 |     Ref(&'a (Variable<'render> + 'render)),
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/grammar.rs:491:59
[INFO] [stderr]     |
[INFO] [stderr] 491 |             indent: if_token.value.len() - if_token.value.trim_left().len(),
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/vars.rs:56:36
[INFO] [stderr]    |
[INFO] [stderr] 56 |     fn index<'x>(&'x self, _key: &(Variable<'render> + 'render))
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/grammar.rs:529:61
[INFO] [stderr]     |
[INFO] [stderr] 529 |             indent: for_token.value.len() - for_token.value.trim_left().len(),
[INFO] [stderr]     |                                                             ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:119:23
[INFO] [stderr]     |
[INFO] [stderr] 119 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]   --> src/indent.rs:35:55
[INFO] [stderr]    |
[INFO] [stderr] 35 |                         let cindent = txt.len() - txt.trim_left().len();
[INFO] [stderr]    |                                                       ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:127:23
[INFO] [stderr]     |
[INFO] [stderr] 127 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:142:36
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn index<'x>(&'x self,  _key: &Variable)
[INFO] [stderr]     |                                    ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]    --> src/render.rs:330:45
[INFO] [stderr]     |
[INFO] [stderr] 330 |                         let trim_len = text.trim_right().len();
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:158:23
[INFO] [stderr]     |
[INFO] [stderr] 158 |         -> Result<Box<Iterator<Item=Var<'x, 'a>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'a>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/render.rs:341:38
[INFO] [stderr]     |
[INFO] [stderr] 341 |                         let s = text.trim_left();
[INFO] [stderr]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:164:23
[INFO] [stderr]     |
[INFO] [stderr] 164 |         -> Result<Box<Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'a>, Var<'x, 'a>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:190:32
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 .map(|x| x as &Variable).erase_owner()))
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]    --> src/render.rs:343:46
[INFO] [stderr]     |
[INFO] [stderr] 343 | ...                   let trim_len = s.trim_right().len();
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:199:32
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 .map(|x| x as &Variable)
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn Variable`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/render.rs:353:38
[INFO] [stderr]     |
[INFO] [stderr] 353 |                         let s = text.trim_left();
[INFO] [stderr]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:242:16
[INFO] [stderr]     |
[INFO] [stderr] 242 |         key: &(Variable<'render> + 'render))
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render> + 'render`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]    --> src/render.rs:357:46
[INFO] [stderr]     |
[INFO] [stderr] 357 | ...                   let trim_len = s.trim_right().len();
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: 80 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:273:23
[INFO] [stderr]     |
[INFO] [stderr] 273 |           -> Result<Box<Iterator<Item=
[INFO] [stderr]     |  _______________________^
[INFO] [stderr] 274 | |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     | |________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 273 |         -> Result<Box<dyn Iterator<Item=
[INFO] [stderr] 274 |             Var<'x, 'render>>+'x>,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/vars.rs:282:23
[INFO] [stderr]     |
[INFO] [stderr] 282 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/serde.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn index<'x>(&'x self, key: &Variable<'render>)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Variable<'render>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serde.rs:134:23
[INFO] [stderr]     |
[INFO] [stderr] 134 |         -> Result<Box<Iterator<Item=Var<'x, 'render>>+'x>, DataError>
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=Var<'x, 'render>>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/serde.rs:147:23
[INFO] [stderr]     |
[INFO] [stderr] 147 |         -> Result<Box<Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x>,
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item=(Var<'x, 'render>, Var<'x, 'render>)>+'x`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]   --> src/tests/render.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     use serde_json;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lib.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[cfg(feature="json")] extern crate serde_json;
[INFO] [stderr]    |                        ------------------------ the item `serde_json` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]   --> src/tests/indent.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 14 |     use serde_json;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lib.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[cfg(feature="json")] extern crate serde_json;
[INFO] [stderr]    |                        ------------------------ the item `serde_json` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]   --> src/tests/oneline.rs:7:9
[INFO] [stderr]    |
[INFO] [stderr] 7  |     use serde_json;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/lib.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[cfg(feature="json")] extern crate serde_json;
[INFO] [stderr]    |                        ------------------------ the item `serde_json` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/grammar.rs:491:59
[INFO] [stderr]     |
[INFO] [stderr] 491 |             indent: if_token.value.len() - if_token.value.trim_left().len(),
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/grammar.rs:529:61
[INFO] [stderr]     |
[INFO] [stderr] 529 |             indent: for_token.value.len() - for_token.value.trim_left().len(),
[INFO] [stderr]     |                                                             ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]   --> src/indent.rs:35:55
[INFO] [stderr]    |
[INFO] [stderr] 35 |                         let cindent = txt.len() - txt.trim_left().len();
[INFO] [stderr]    |                                                       ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]    --> src/render.rs:330:45
[INFO] [stderr]     |
[INFO] [stderr] 330 |                         let trim_len = text.trim_right().len();
[INFO] [stderr]     |                                             ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/render.rs:341:38
[INFO] [stderr]     |
[INFO] [stderr] 341 |                         let s = text.trim_left();
[INFO] [stderr]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]    --> src/render.rs:343:46
[INFO] [stderr]     |
[INFO] [stderr] 343 | ...                   let trim_len = s.trim_right().len();
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]    --> src/render.rs:353:38
[INFO] [stderr]     |
[INFO] [stderr] 353 |                         let s = text.trim_left();
[INFO] [stderr]     |                                      ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stderr]    --> src/render.rs:357:46
[INFO] [stderr]     |
[INFO] [stderr] 357 | ...                   let trim_len = s.trim_right().len();
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stderr] 
[INFO] [stderr] warning: 83 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trimmer-d7dbb03f50d544bf
[INFO] [stdout] 
[INFO] [stdout] running 130 tests
[INFO] [stdout] test preparser::test::default_oneline_override ... ok
[INFO] [stdout] test preparser::test::minimal ... ok
[INFO] [stdout] test preparser::test::default_oneline ... ok
[INFO] [stdout] test preparser::test::default_oneline_approve ... ok
[INFO] [stdout] test preparser::test::oneline ... ok
[INFO] [stdout] test tests::body::hello ... ok
[INFO] [stdout] test tests::body::empty ... ok
[INFO] [stdout] test tests::diff::test_diff ... ok
[INFO] [stdout] test tests::diff::test_lcs_table ... ok
[INFO] [stdout] test preparser::test::indent ... ok
[INFO] [stdout] test tests::boolean::test_and_false ... ok
[INFO] [stdout] test tests::body::var ... ok
[INFO] [stdout] test tests::body::assign ... ok
[INFO] [stdout] test tests::body::at_eof ... ok
[INFO] [stdout] test tests::boolean::test_or_true ... ok
[INFO] [stdout] test tests::boolean::test_and_or_a ... ok
[INFO] [stdout] test tests::boolean::test_and_or_false ... ok
[INFO] [stdout] test tests::body::indented_condition ... ok
[INFO] [stdout] test tests::body::invalid ... ok
[INFO] [stdout] test tests::boolean::test_and_or_b ... ok
[INFO] [stdout] test tests::body::iteration ... ok
[INFO] [stdout] test tests::body::condition ... ok
[INFO] [stdout] test tests::boolean::test_and_true ... ok
[INFO] [stdout] test tests::boolean::test_or_false ... ok
[INFO] [stdout] test tests::indent::empty ... ok
[INFO] [stdout] test tests::indent::directly_nested_blocks ... ok
[INFO] [stdout] test tests::math::render_mod ... ok
[INFO] [stdout] test tests::math::render_greater ... ok
[INFO] [stdout] test tests::indent::indented_if ... ok
[INFO] [stdout] test tests::indent::block_space ... ok
[INFO] [stdout] test tests::filter::filter_html ... ok
[INFO] [stdout] test tests::math::render_div ... ok
[INFO] [stdout] test tests::math::render_sum_mul ... ok
[INFO] [stdout] test tests::filter::filter_default ... ok
[INFO] [stdout] test tests::filter::filter_shell_argument ... ok
[INFO] [stdout] test tests::indent::hello ... ok
[INFO] [stdout] test tests::math::render_mul ... ok
[INFO] [stdout] test tests::math::render_parenthesis ... ok
[INFO] [stdout] test tests::indent::nested_blocks ... ok
[INFO] [stdout] test tests::math::render_minus ... ok
[INFO] [stdout] test tests::oneline::two_ifs_mixed_left ... ok
[INFO] [stdout] test tests::oneline::text_only ... ok
[INFO] [stdout] test tests::oneline::end_var_spaces ... ok
[INFO] [stdout] test tests::oneline::start_spaces ... ok
[INFO] [stdout] test tests::math::render_plus_same_types ... ok
[INFO] [stdout] test tests::oneline::end_spaces ... ok
[INFO] [stdout] test tests::oneline::var_and_ws ... ok
[INFO] [stdout] test tests::oneline::two_lines ... ok
[INFO] [stdout] test tests::oneline::var_end_spaces ... ok
[INFO] [stdout] test tests::parse::keyword_is_subscring_of_var ... ok
[INFO] [stdout] test tests::oneline::few_vars ... ok
[INFO] [stdout] test tests::oneline::start_var_spaces ... ok
[INFO] [stdout] test tests::oneline::two_ifs_vars ... ok
[INFO] [stdout] test tests::parse::send_and_sync ... ok
[INFO] [stdout] test tests::parse::statement_after_trailing_space ... ok
[INFO] [stdout] test tests::math::render_plus_different_types ... ok
[INFO] [stdout] test tests::oneline::if_spaces ... ok
[INFO] [stdout] test tests::oneline::two_ifs ... ok
[INFO] [stdout] test tests::oneline::var_at_end ... ok
[INFO] [stdout] test tests::parse::syntax_oneline ... ok
[INFO] [stdout] test tests::oneline::var_at_start ... ok
[INFO] [stdout] test tests::parse::syntax_indent ... ok
[INFO] [stdout] test tests::parse::syntax_plain ... ok
[INFO] [stdout] test tests::render::aliasing_vars ... ok
[INFO] [stdout] test tests::parse::syntax_if_at_start ... ok
[INFO] [stdout] test tests::parse::syntax_unknown ... ok
[INFO] [stdout] test tests::render::comment ... ok
[INFO] [stdout] test tests::render::const_str ... ok
[INFO] [stdout] test tests::render::attr ... ok
[INFO] [stdout] test tests::render::cond_elif ... ok
[INFO] [stdout] test tests::parse::syntax_if_not_at_start ... ok
[INFO] [stdout] test tests::render::cond_not ... ok
[INFO] [stdout] test tests::oneline::two_ifs_mixed_right ... ok
[INFO] [stdout] test tests::render::indented_comment ... ok
[INFO] [stdout] test tests::render::escape ... ok
[INFO] [stdout] test tests::oneline::var_start_spaces ... ok
[INFO] [stdout] test tests::render::cond_comment ... ok
[INFO] [stdout] test tests::render::cond ... ok
[INFO] [stdout] test tests::render::iterations ... ok
[INFO] [stdout] test tests::render::iteration ... ok
[INFO] [stdout] test tests::render::print_not ... ok
[INFO] [stdout] test tests::render::line_joiner ... ok
[INFO] [stdout] test tests::render::item ... ok
[INFO] [stdout] test tests::render::hello ... ok
[INFO] [stdout] test tests::render::parenthesis ... ok
[INFO] [stdout] test tests::render::pair_iteration ... ok
[INFO] [stdout] test tests::render::space_and_strip1 ... ok
[INFO] [stdout] test tests::render::cond_else ... ok
[INFO] [stdout] test tests::render::line_comment ... ok
[INFO] [stdout] test tests::render::not_comment ... ok
[INFO] [stdout] test tests::render::preserve_manually ... ok
[INFO] [stdout] test tests::render::number ... ok
[INFO] [stdout] test tests::render::space_left ... ok
[INFO] [stdout] test tests::render::skip_if ... ok
[INFO] [stdout] test tests::render::space_right_eol ... ok
[INFO] [stdout] test tests::render::space_right ... ok
[INFO] [stdout] test tests::render::sum_json ... ok
[INFO] [stdout] test tests::render::space_left_eol ... ok
[INFO] [stdout] test tests::render::strip_left ... ok
[INFO] [stdout] test tests::render::space_both ... ok
[INFO] [stdout] test tests::render::prod_json ... ok
[INFO] [stdout] test tests::render::space_and_strip2 ... ok
[INFO] [stdout] test tests::render::strip_both ... ok
[INFO] [stdout] test tests::render::use_dict ... ok
[INFO] [stdout] test tests::render::var_borrow_hashmap ... ok
[INFO] [stdout] test tests::validate::valid_non_default_override ... ok
[INFO] [stdout] test tests::render::var_borrow_static ... ok
[INFO] [stdout] test tests::render::strip_right ... ok
[INFO] [stdout] test tests::validate::validator_tokenizing_number ... ok
[INFO] [stdout] test tests::vars::render_str ... ok
[INFO] [stdout] test tests::render::var_str ... ok
[INFO] [stdout] test tests::validate::comment_in_validator ... ok
[INFO] [stdout] test tests::vars::render_ip ... ok
[INFO] [stdout] test tests::vars::render_unknown_var ... ok
[INFO] [stdout] test tests::validate::validators_and_comments ... ok
[INFO] [stdout] test tests::validate::valid_default ... ok
[INFO] [stdout] test tests::validate::validator_tokenizing_caret ... ok
[INFO] [stdout] test tests::validate::valid_default_non_matching ... ok
[INFO] [stdout] test tests::render::use_list ... ok
[INFO] [stdout] test tests::validate::valid_empty ... ok
[INFO] [stdout] test tests::vars::render_opt ... ok
[INFO] [stdout] test tests::vars::space_attrs ... ok
[INFO] [stdout] test tests::vars::undefined_attrs_serde ... ok
[INFO] [stdout] test tests::vars::str_key_in_list ... ok
[INFO] [stdout] test tests::vars::render_sockaddr ... ok
[INFO] [stdout] test tests::vars::undefined_int_index ... ok
[INFO] [stdout] test tests::vars::undefined_str_index ... ok
[INFO] [stdout] test tests::vars::undefined_attrs ... ok
[INFO] [stdout] test tests::vars::undefined_str_index_serde ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trimmer-d8eed6874b0c8220
[INFO] [stdout] test tests::vars::undefined_int_index_serde ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 130 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests trimmer
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/number.rs:138:27
[INFO] [stderr]     |
[INFO] [stderr] 138 |             b.checked_sub((-a as u64)).map(val)
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> /opt/rustwide/workdir/src/number.rs:162:27
[INFO] [stderr]     |
[INFO] [stderr] 162 |             a.checked_add((-b as u64)).map(val)
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89a4bd19698f7665802d6b861f09b4d49635f5b0b1d0991441946894ae55095e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a4bd19698f7665802d6b861f09b4d49635f5b0b1d0991441946894ae55095e", kill_on_drop: false }`
[INFO] [stdout] 89a4bd19698f7665802d6b861f09b4d49635f5b0b1d0991441946894ae55095e
