[INFO] fetching crate topdown-rs 0.3.3...
[INFO] checking topdown-rs-0.3.3 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate topdown-rs 0.3.3 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate topdown-rs 0.3.3 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate topdown-rs 0.3.3
[INFO] finished tweaking crates.io crate topdown-rs 0.3.3
[INFO] tweaked toml for crates.io crate topdown-rs 0.3.3 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28b93db19161c704d8881ea8a1c04f4e254c710cb9d90ff826a0713aaaaabe9d
[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" "28b93db19161c704d8881ea8a1c04f4e254c710cb9d90ff826a0713aaaaabe9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28b93db19161c704d8881ea8a1c04f4e254c710cb9d90ff826a0713aaaaabe9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28b93db19161c704d8881ea8a1c04f4e254c710cb9d90ff826a0713aaaaabe9d", kill_on_drop: false }`
[INFO] [stdout] 28b93db19161c704d8881ea8a1c04f4e254c710cb9d90ff826a0713aaaaabe9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05648dfd5b4b184019354ee0ce8abbc988ef243aebabd9039b60cd3daf693d3d
[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" "05648dfd5b4b184019354ee0ce8abbc988ef243aebabd9039b60cd3daf693d3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking topdown-rs v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     term: &'a (Parser<T>+'a),
[INFO] [stdout]   |                ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     term: &'a (Parser<T>+'a),
[INFO] [stdout]   |                ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     operator: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a),
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<Box<Fn(T, T) -> T + 'a>>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     operator: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a),
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<Box<Fn(T, T) -> T + 'a>>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 |     operator: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a),
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainl<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a), a: bool) -> Chainl<'a, T> {
[INFO] [stdout]   |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:9:53
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainl<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a), a: bool) -> Chainl<'a, T> {
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<Box<Fn(T, T) -> T + 'a>>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:9:64
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainl<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a), a: bool) -> Chainl<'a, T> {
[INFO] [stdout]   |                                                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     term: &'a (Parser<T>+'a),
[INFO] [stdout]   |                ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     operator: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a),
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<Box<Fn(T, T) -> T + 'a>>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 |     operator: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a),
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainr<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>> + 'a), a: bool) -> Chainr<'a, T> {
[INFO] [stdout]   |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:9:53
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainr<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>> + 'a), a: bool) -> Chainr<'a, T> {
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<Box<Fn(T, T) -> T + 'a>> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:9:64
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainr<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>> + 'a), a: bool) -> Chainr<'a, T> {
[INFO] [stdout]   |                                                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/choice.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parsers: &'a [&'a(Parser<T>+'a)]
[INFO] [stdout]   |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/choice.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn choice<'a, T>(p: &'a [&'a (Parser<T> + 'a)]) -> Choice<'a, T> {
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/until.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a)
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/until.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn until<'a, T>(t:&'a (Parser<T>+'a)) -> Until<'a, T> {
[INFO] [stdout]   |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a)
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn many<'a, T>(p: &'a (Parser<T> + 'a)) -> Many<'a, T> {
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many1.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a)
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many1.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn many1<'a, T>(p: &'a (Parser<T> + 'a)) -> Many1<'a, T> {
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/try.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T> + 'a)
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/try.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn try<'a, T>(p: &'a(Parser<T>+'a)) -> Try<'a, T> {
[INFO] [stdout]   |                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cond.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cond: &'a (Parser<S> + 'a),
[INFO] [stdout]   |                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<S> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cond.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parser: &'a (Parser<T> + 'a),
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cond.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn cond<'a, S, T:Clone>(c: &'a (Parser<S> + 'a), p: &'a (Parser<T> + 'a), e: T) -> Cond<'a, S, T> {
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<S> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cond.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn cond<'a, S, T:Clone>(c: &'a (Parser<S> + 'a), p: &'a (Parser<T> + 'a), e: T) -> Cond<'a, S, T> {
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/opt.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a),
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/opt.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn opt<'a, T:Clone>(p:&'a (Parser<T>+'a), d: T) -> Opt<'a, T> {
[INFO] [stdout]   |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/split.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a),
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/split.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |     delim: &'a (Parser<String>+'a),
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/split.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn split<'a, T>(p: &'a (Parser<T> + 'a), d: &'a (Parser<String> + 'a), a: bool) -> Split<'a, T> {
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/split.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn split<'a, T>(p: &'a (Parser<T> + 'a), d: &'a (Parser<String> + 'a), a: bool) -> Split<'a, T> {
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many_until.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parser: &'a (Parser<S>+'a),
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<S>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many_until.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     stop: &'a (Parser<T>+'a)
[INFO] [stdout]   |                ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many_until.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn many_until<'a, S, T>(p: &'a (Parser<S> + 'a), s: &'a (Parser<T> + 'a)) -> ManyUntil<'a, S, T> {
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<S> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many_until.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn many_until<'a, S, T>(p: &'a (Parser<S> + 'a), s: &'a (Parser<T> + 'a)) -> ManyUntil<'a, S, T> {
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 |     hooks: Vec<&'a (ParserHook+'a)>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn ParserHook+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:178:43
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn add_hook(&mut self, hook: &'a (ParserHook+'a)) {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn ParserHook+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn accept<T>(&mut self, p: &Parser<T>) -> ParserResult<T> {
[INFO] [stdout]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn Parser<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 |     operator: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a),
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainl<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a), a: bool) -> Chainl<'a, T> {
[INFO] [stdout]   |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:9:53
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainl<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a), a: bool) -> Chainl<'a, T> {
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<Box<Fn(T, T) -> T + 'a>>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainl.rs:9:64
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainl<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a), a: bool) -> Chainl<'a, T> {
[INFO] [stdout]   |                                                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/chainl.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |     impl<'a> Parser<Box<Fn(isize, isize) -> isize + 'a>> for Op<'a> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(isize, isize) -> isize + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/chainl.rs:57:64
[INFO] [stdout]    |
[INFO] [stdout] 57 |         fn _parse(&self, cs: &mut CharSeq) -> ParserResult<Box<Fn(isize, isize) -> isize + 'a>> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(isize, isize) -> isize + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/chainl.rs:61:75
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         return (Box::new(|a:isize, b:isize|  a+b)) as Box<Fn(isize, isize) -> isize + 'a>;
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(isize, isize) -> isize + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/chainl.rs:63:75
[INFO] [stdout]    |
[INFO] [stdout] 63 |                         return (Box::new(|a:isize, b:isize|  a-b)) as Box<Fn(isize, isize) -> isize + 'a>;
[INFO] [stdout]    |                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(isize, isize) -> isize + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     term: &'a (Parser<T>+'a),
[INFO] [stdout]   |                ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     operator: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a),
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<Box<Fn(T, T) -> T + 'a>>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 |     operator: &'a (Parser<Box<Fn(T, T) -> T + 'a>>+'a),
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainr<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>> + 'a), a: bool) -> Chainr<'a, T> {
[INFO] [stdout]   |                              ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:9:53
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainr<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>> + 'a), a: bool) -> Chainr<'a, T> {
[INFO] [stdout]   |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<Box<Fn(T, T) -> T + 'a>> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/chainr.rs:9:64
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn chainr<'a, T>(p: &'a (Parser<T>+'a), o: &'a (Parser<Box<Fn(T, T) -> T + 'a>> + 'a), a: bool) -> Chainr<'a, T> {
[INFO] [stdout]   |                                                                ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(T, T) -> T + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/chainr.rs:49:25
[INFO] [stdout]    |
[INFO] [stdout] 49 |     impl<'a> Parser<Box<Fn(isize, isize) -> isize + 'a>> for Op<'a> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(isize, isize) -> isize + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/chainr.rs:50:64
[INFO] [stdout]    |
[INFO] [stdout] 50 |         fn _parse(&self, cs: &mut CharSeq) -> ParserResult<Box<Fn(isize, isize) -> isize + 'a>> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(isize, isize) -> isize + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/chainr.rs:54:80
[INFO] [stdout]    |
[INFO] [stdout] 54 | ...                   return (Box::new(|a:isize, b:isize|  a+b)) as Box<Fn(isize, isize) -> isize + 'a>;
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(isize, isize) -> isize + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/chainr.rs:56:80
[INFO] [stdout]    |
[INFO] [stdout] 56 | ...                   return (Box::new(|a:isize, b:isize|  a-b)) as Box<Fn(isize, isize) -> isize + 'a>;
[INFO] [stdout]    |                                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(isize, isize) -> isize + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/choice.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parsers: &'a [&'a(Parser<T>+'a)]
[INFO] [stdout]   |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/choice.rs:7:35
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn choice<'a, T>(p: &'a [&'a (Parser<T> + 'a)]) -> Choice<'a, T> {
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/choice.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let l: &[&Parser<String>] = &[&("abc"), &("def")];
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/choice.rs:63:19
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let l: &[&Parser<String>] = &[&("ghi"), &("def")];
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/choice.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let l: &[&Parser<String>] = &[&a, &b];
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/until.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a)
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/until.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn until<'a, T>(t:&'a (Parser<T>+'a)) -> Until<'a, T> {
[INFO] [stdout]   |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a)
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn many<'a, T>(p: &'a (Parser<T> + 'a)) -> Many<'a, T> {
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many1.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a)
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many1.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn many1<'a, T>(p: &'a (Parser<T> + 'a)) -> Many1<'a, T> {
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/try.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T> + 'a)
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/try.rs:7:26
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn try<'a, T>(p: &'a(Parser<T>+'a)) -> Try<'a, T> {
[INFO] [stdout]   |                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cond.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     cond: &'a (Parser<S> + 'a),
[INFO] [stdout]   |                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<S> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cond.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parser: &'a (Parser<T> + 'a),
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cond.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn cond<'a, S, T:Clone>(c: &'a (Parser<S> + 'a), p: &'a (Parser<T> + 'a), e: T) -> Cond<'a, S, T> {
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<S> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/cond.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn cond<'a, S, T:Clone>(c: &'a (Parser<S> + 'a), p: &'a (Parser<T> + 'a), e: T) -> Cond<'a, S, T> {
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/opt.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a),
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/opt.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn opt<'a, T:Clone>(p:&'a (Parser<T>+'a), d: T) -> Opt<'a, T> {
[INFO] [stdout]   |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/split.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 |     parser: &'a (Parser<T>+'a),
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/split.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |     delim: &'a (Parser<String>+'a),
[INFO] [stdout]   |                 ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/split.rs:9:29
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn split<'a, T>(p: &'a (Parser<T> + 'a), d: &'a (Parser<String> + 'a), a: bool) -> Split<'a, T> {
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/split.rs:9:54
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn split<'a, T>(p: &'a (Parser<T> + 'a), d: &'a (Parser<String> + 'a), a: bool) -> Split<'a, T> {
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many_until.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     parser: &'a (Parser<S>+'a),
[INFO] [stdout]   |                  ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<S>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many_until.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     stop: &'a (Parser<T>+'a)
[INFO] [stdout]   |                ^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T>+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many_until.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn many_until<'a, S, T>(p: &'a (Parser<S> + 'a), s: &'a (Parser<T> + 'a)) -> ManyUntil<'a, S, T> {
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<S> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/many_until.rs:9:62
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn many_until<'a, S, T>(p: &'a (Parser<S> + 'a), s: &'a (Parser<T> + 'a)) -> ManyUntil<'a, S, T> {
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<T> + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:47:21
[INFO] [stdout]    |
[INFO] [stdout] 47 |     hooks: Vec<&'a (ParserHook+'a)>,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn ParserHook+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:178:43
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn add_hook(&mut self, hook: &'a (ParserHook+'a)) {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn ParserHook+'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:195:37
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn accept<T>(&mut self, p: &Parser<T>) -> ParserResult<T> {
[INFO] [stdout]     |                                     ^^^^^^^^^ help: use `dyn`: `dyn Parser<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: parameter `'a` is never used
[INFO] [stdout]   --> src/chainl.rs:54:15
[INFO] [stdout]    |
[INFO] [stdout] 54 |     struct Op<'a>;
[INFO] [stdout]    |               ^^ unused parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: parameter `'a` is never used
[INFO] [stdout]   --> src/chainr.rs:47:15
[INFO] [stdout]    |
[INFO] [stdout] 47 |     struct Op<'a>;
[INFO] [stdout]    |               ^^ unused parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 50 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `topdown-rs`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> examples/interpreter/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:342:32
[INFO] [stdout]     |
[INFO] [stdout] 342 |             "*" => (Box::new(|&: a:AST, b:AST| BinOp(MUL, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:343:32
[INFO] [stdout]     |
[INFO] [stdout] 343 |             "/" => (Box::new(|&: a:AST, b:AST| BinOp(DIV, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:344:32
[INFO] [stdout]     |
[INFO] [stdout] 344 |             "%" => (Box::new(|&: a:AST, b:AST| BinOp(MOD, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:353:32
[INFO] [stdout]     |
[INFO] [stdout] 353 |             "+" => (Box::new(|&: a:AST, b:AST| BinOp(ADD, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:354:32
[INFO] [stdout]     |
[INFO] [stdout] 354 |             "-" => (Box::new(|&: a:AST, b:AST| BinOp(SUB, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:355:33
[INFO] [stdout]     |
[INFO] [stdout] 355 |             "==" => (Box::new(|&: a:AST, b:AST| BinOp(EQ, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:356:33
[INFO] [stdout]     |
[INFO] [stdout] 356 |             "!=" => (Box::new(|&: a:AST, b:AST| BinOp(NE, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:357:32
[INFO] [stdout]     |
[INFO] [stdout] 357 |             ">" => (Box::new(|&: a:AST, b:AST| BinOp(GT, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:358:33
[INFO] [stdout]     |
[INFO] [stdout] 358 |             ">=" => (Box::new(|&: a:AST, b:AST| BinOp(GE, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:359:32
[INFO] [stdout]     |
[INFO] [stdout] 359 |             "<" => (Box::new(|&: a:AST, b:AST| BinOp(LT, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:360:33
[INFO] [stdout]     |
[INFO] [stdout] 360 |             "<=" => (Box::new(|&: a:AST, b:AST| BinOp(LE, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:369:33
[INFO] [stdout]     |
[INFO] [stdout] 369 |             "||" => (Box::new(|&: a:AST, b:AST| BinOp(LOR, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected parameter name, found `:`
[INFO] [stdout]    --> examples/interpreter/parser.rs:370:33
[INFO] [stdout]     |
[INFO] [stdout] 370 |             "&&" => (Box::new(|&: a:AST, b:AST| BinOp(LAND, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                 ^ expected parameter name
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::old_io`
[INFO] [stdout]  --> examples/interpreter/main.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::old_io::File;
[INFO] [stdout]   |          ^^^^^^ could not find `old_io` in `std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> examples/interpreter/parser.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Show, Clone)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Show` in this scope
[INFO] [stdout]   --> examples/interpreter/parser.rs:36:23
[INFO] [stdout]    |
[INFO] [stdout] 36 | #[derive(Clone, Copy, Show)]
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `Show` in module `fmt`
[INFO] [stdout]   --> examples/interpreter/parser.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl fmt::Show for BinOps {
[INFO] [stdout]    |           ^^^^ not found in `fmt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> examples/interpreter/interpreter.rs:453:26
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 for i in range(0, r) {
[INFO] [stdout]     |                          ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `args` in module `os`
[INFO] [stdout]   --> examples/interpreter/main.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let a = os::args();
[INFO] [stdout]    |                 ^^^^ not found in `os`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 7  | use std::env::args;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path`
[INFO] [stdout]   --> examples/interpreter/main.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let path = Path::new(a[1].clone());
[INFO] [stdout]    |                ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 7  | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/interpreter/parser.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 |         &_if as &Parser<AST>, 
[INFO] [stdout]    |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> examples/interpreter/parser.rs:99:19
[INFO] [stdout]    |
[INFO] [stdout] 99 |         &_for as &Parser<AST>, 
[INFO] [stdout]    |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |         &_def as &Parser<AST>, 
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |         &_as as &Parser<AST>, 
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |         &_p as &Parser<AST>, 
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:103:19
[INFO] [stdout]     |
[INFO] [stdout] 103 |         &_ret as &Parser<AST>,
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:104:20
[INFO] [stdout]     |
[INFO] [stdout] 104 |         &_cont as &Parser<AST>,
[INFO] [stdout]     |                    ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout] 105 |         &_brk as &Parser<AST>,
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 106 |         &_f as &Parser<AST>
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let l = [&i as &Parser<AST>, &b as &Parser<AST>];
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:135:41
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let l = [&i as &Parser<AST>, &b as &Parser<AST>];
[INFO] [stdout]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:178:23
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let cl = [&ia as &Parser<AST>, &fa as &Parser<AST>];
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:178:44
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let cl = [&ia as &Parser<AST>, &fa as &Parser<AST>];
[INFO] [stdout]     |                                            ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:323:21
[INFO] [stdout]     |
[INFO] [stdout] 323 |     let l = [&t as &Parser<AST>, &f as &Parser<AST>];
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:323:41
[INFO] [stdout]     |
[INFO] [stdout] 323 |     let l = [&t as &Parser<AST>, &f as &Parser<AST>];
[INFO] [stdout]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:339:50
[INFO] [stdout]     |
[INFO] [stdout] 339 | fn op0<'a>(cs: &mut CharSeq) -> ParserResult<Box<Fn(AST, AST) -> AST + 'a>> {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:342:110
[INFO] [stdout]     |
[INFO] [stdout] 342 |             "*" => (Box::new(|&: a:AST, b:AST| BinOp(MUL, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:343:110
[INFO] [stdout]     |
[INFO] [stdout] 343 |             "/" => (Box::new(|&: a:AST, b:AST| BinOp(DIV, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:344:110
[INFO] [stdout]     |
[INFO] [stdout] 344 |             "%" => (Box::new(|&: a:AST, b:AST| BinOp(MOD, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:350:50
[INFO] [stdout]     |
[INFO] [stdout] 350 | fn op1<'a>(cs: &mut CharSeq) -> ParserResult<Box<Fn(AST, AST) -> AST + 'a>> {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:353:110
[INFO] [stdout]     |
[INFO] [stdout] 353 |             "+" => (Box::new(|&: a:AST, b:AST| BinOp(ADD, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:354:110
[INFO] [stdout]     |
[INFO] [stdout] 354 |             "-" => (Box::new(|&: a:AST, b:AST| BinOp(SUB, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:355:110
[INFO] [stdout]     |
[INFO] [stdout] 355 |             "==" => (Box::new(|&: a:AST, b:AST| BinOp(EQ, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:356:110
[INFO] [stdout]     |
[INFO] [stdout] 356 |             "!=" => (Box::new(|&: a:AST, b:AST| BinOp(NE, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:357:109
[INFO] [stdout]     |
[INFO] [stdout] 357 |             ">" => (Box::new(|&: a:AST, b:AST| BinOp(GT, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:358:110
[INFO] [stdout]     |
[INFO] [stdout] 358 |             ">=" => (Box::new(|&: a:AST, b:AST| BinOp(GE, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:359:109
[INFO] [stdout]     |
[INFO] [stdout] 359 |             "<" => (Box::new(|&: a:AST, b:AST| BinOp(LT, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                             ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:360:110
[INFO] [stdout]     |
[INFO] [stdout] 360 |             "<=" => (Box::new(|&: a:AST, b:AST| BinOp(LE, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:366:50
[INFO] [stdout]     |
[INFO] [stdout] 366 | fn op2<'a>(cs: &mut CharSeq) -> ParserResult<Box<Fn(AST, AST) -> AST + 'a>> {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:369:111
[INFO] [stdout]     |
[INFO] [stdout] 369 |             "||" => (Box::new(|&: a:AST, b:AST| BinOp(LOR, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                               ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:370:112
[INFO] [stdout]     |
[INFO] [stdout] 370 |             "&&" => (Box::new(|&: a:AST, b:AST| BinOp(LAND, Box::new(a.clone()), Box::new(b.clone())))) as Box<Fn(AST, AST) -> AST>,
[INFO] [stdout]     |                                                                                                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(AST, AST) -> AST`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:386:22
[INFO] [stdout]     |
[INFO] [stdout] 386 |     let ls = [&n as &Parser<AST>
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:387:18
[INFO] [stdout]     |
[INFO] [stdout] 387 |         , &i as &Parser<AST>
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:388:18
[INFO] [stdout]     |
[INFO] [stdout] 388 |         , &s as &Parser<AST>
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:389:18
[INFO] [stdout]     |
[INFO] [stdout] 389 |         , &b as &Parser<AST>
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:390:18
[INFO] [stdout]     |
[INFO] [stdout] 390 |         , &l as &Parser<AST>
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:391:18
[INFO] [stdout]     |
[INFO] [stdout] 391 |         , &o as &Parser<AST>
[INFO] [stdout]     |                  ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:392:19
[INFO] [stdout]     |
[INFO] [stdout] 392 |         , &nl as &Parser<AST>
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:393:19
[INFO] [stdout]     |
[INFO] [stdout] 393 |         , &fc as &Parser<AST>
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:394:19
[INFO] [stdout]     |
[INFO] [stdout] 394 |         , &vr as &Parser<AST>];
[INFO] [stdout]     |                   ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:399:31
[INFO] [stdout]     |
[INFO] [stdout] 399 |             let cl = [&ia as &Parser<AST>, &fa as &Parser<AST>];
[INFO] [stdout]     |                               ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:399:52
[INFO] [stdout]     |
[INFO] [stdout] 399 |             let cl = [&ia as &Parser<AST>, &fa as &Parser<AST>];
[INFO] [stdout]     |                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:427:21
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let l = [&i as &Parser<AST>, &s as &Parser<AST>, &v as &Parser<AST>];
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:427:41
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let l = [&i as &Parser<AST>, &s as &Parser<AST>, &v as &Parser<AST>];
[INFO] [stdout]     |                                         ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:427:61
[INFO] [stdout]     |
[INFO] [stdout] 427 |     let l = [&i as &Parser<AST>, &s as &Parser<AST>, &v as &Parser<AST>];
[INFO] [stdout]     |                                                             ^^^^^^^^^^^ help: use `dyn`: `dyn Parser<AST>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:570:21
[INFO] [stdout]     |
[INFO] [stdout] 570 |     let l = [&t as &Parser<String>, &f as &Parser<String>];
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> examples/interpreter/parser.rs:570:44
[INFO] [stdout]     |
[INFO] [stdout] 570 |     let l = [&t as &Parser<String>, &f as &Parser<String>];
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Parser<String>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 20 previous errors; 48 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "05648dfd5b4b184019354ee0ce8abbc988ef243aebabd9039b60cd3daf693d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05648dfd5b4b184019354ee0ce8abbc988ef243aebabd9039b60cd3daf693d3d", kill_on_drop: false }`
[INFO] [stdout] 05648dfd5b4b184019354ee0ce8abbc988ef243aebabd9039b60cd3daf693d3d