[INFO] cloning repository https://github.com/thecreamedcorn/peg_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thecreamedcorn/peg_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecreamedcorn%2Fpeg_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecreamedcorn%2Fpeg_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 446114320b5baa4cb9ebcab14215fb3871a8ed76
[INFO] checking thecreamedcorn/peg_rs against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthecreamedcorn%2Fpeg_rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thecreamedcorn/peg_rs 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 git repo https://github.com/thecreamedcorn/peg_rs
[INFO] finished tweaking git repo https://github.com/thecreamedcorn/peg_rs
[INFO] tweaked toml for git repo https://github.com/thecreamedcorn/peg_rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/thecreamedcorn/peg_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 450bd598935242bb4fb563a58fc068599cf66a3db4e704677168c6ee54b63fdd
[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" "450bd598935242bb4fb563a58fc068599cf66a3db4e704677168c6ee54b63fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "450bd598935242bb4fb563a58fc068599cf66a3db4e704677168c6ee54b63fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "450bd598935242bb4fb563a58fc068599cf66a3db4e704677168c6ee54b63fdd", kill_on_drop: false }`
[INFO] [stdout] 450bd598935242bb4fb563a58fc068599cf66a3db4e704677168c6ee54b63fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 4b67a89f1b2d97e677f96cbbb41685f2acf2bbc4074b65fa19a6acb4a5af9a44
[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" "4b67a89f1b2d97e677f96cbbb41685f2acf2bbc4074b65fa19a6acb4a5af9a44", kill_on_drop: false }`
[INFO] [stderr]     Checking peg_rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/and.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(child: Box<Buildable>) -> Box<Buildable> {
[INFO] [stdout]   |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[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/peg_rs/grammar_nodes/and.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(child: Box<Buildable>) -> Box<Buildable> {
[INFO] [stdout]   |                                              ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/anything.rs:23:130
[INFO] [stdout]    |
[INFO] [stdout] 23 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/capture.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub child: Box<GrammarNode>,
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/capture.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     child: Box<Buildable>,
[INFO] [stdout]    |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/capture.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(name: &str, child: Box<Buildable>) -> Box<Capture> {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/capture.rs:64:128
[INFO] [stdout]    |
[INFO] [stdout] 64 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/char_class.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | type CharTester = Fn(char) -> bool;
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/char_class.rs:37:130
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/choice.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub choices: Vec<Box<GrammarNode>>,
[INFO] [stdout]   |                          ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/choice.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     choices: Vec<Box<Buildable>>
[INFO] [stdout]   |                      ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/choice.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(choices: Vec<Box<Buildable>>) -> Box<Choice> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/choice.rs:31:128
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/not.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub child: Box<GrammarNode>,
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/not.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     child: Box<Buildable>,
[INFO] [stdout]   |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/not.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(child: Box<Buildable>) -> Box<Not> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/not.rs:32:128
[INFO] [stdout]    |
[INFO] [stdout] 32 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/one_or_more.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     child: Box<GrammarNode>,
[INFO] [stdout]   |                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/one_or_more.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     child: Box<Buildable>,
[INFO] [stdout]    |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/one_or_more.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(child: Box<Buildable>) -> Box<OneOrMore> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/one_or_more.rs:52:128
[INFO] [stdout]    |
[INFO] [stdout] 52 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/production.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub child: Box<GrammarNode>
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/production.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub child: Box<Buildable>
[INFO] [stdout]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/production.rs:34:39
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(name: &str, child: Box<Buildable>) -> Production {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/production_ref.rs:29:128
[INFO] [stdout]    |
[INFO] [stdout] 29 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/sem_act.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub child: Box<GrammarNode>,
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub func: Rc<Fn(&CaptureTree)>,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&CaptureTree)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     child: Box<Buildable>,
[INFO] [stdout]    |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 |     func: Rc<Fn(&CaptureTree)>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&CaptureTree)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(child: Box<Buildable>, func: Rc<Fn(&CaptureTree)>) -> Box<SemAct> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:19:48
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(child: Box<Buildable>, func: Rc<Fn(&CaptureTree)>) -> Box<SemAct> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&CaptureTree)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:72:128
[INFO] [stdout]    |
[INFO] [stdout] 72 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/str_lit.rs:49:130
[INFO] [stdout]    |
[INFO] [stdout] 49 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/union.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub seq: Vec<Box<GrammarNode>>,
[INFO] [stdout]   |                      ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/union.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     seq: Vec<Box<Buildable>>
[INFO] [stdout]    |                  ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/union.rs:14:29
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(seq: Vec<Box<Buildable>>) -> Box<Union> {
[INFO] [stdout]    |                             ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/union.rs:43:128
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/zero_or_more.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |     child: Box<GrammarNode>,
[INFO] [stdout]   |                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/zero_or_more.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     child: Box<Buildable>,
[INFO] [stdout]   |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/zero_or_more.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(child: Box<Buildable>) -> Box<ZeroOrMore> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/zero_or_more.rs:43:128
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/zero_or_one.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub child: Box<GrammarNode>,
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/zero_or_one.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     child: Box<Buildable>,
[INFO] [stdout]   |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/zero_or_one.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(child: Box<Buildable>) -> Box<ZeroOrOne> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/zero_or_one.rs:28:128
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/utils/parse_result.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub call_list: Vec<(Rc<Fn(&CaptureTree)>, Rc<CaptureTree>)>,
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&CaptureTree)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/interfaces/buildable.rs:9:128
[INFO] [stdout]   |
[INFO] [stdout] 9 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String>;
[INFO] [stdout]   |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/and.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(child: Box<Buildable>) -> Box<Buildable> {
[INFO] [stdout]   |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[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/peg_rs/grammar_nodes/and.rs:7:46
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(child: Box<Buildable>) -> Box<Buildable> {
[INFO] [stdout]   |                                              ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/anything.rs:23:130
[INFO] [stdout]    |
[INFO] [stdout] 23 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/capture.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub child: Box<GrammarNode>,
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/capture.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     child: Box<Buildable>,
[INFO] [stdout]    |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/capture.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(name: &str, child: Box<Buildable>) -> Box<Capture> {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/capture.rs:64:128
[INFO] [stdout]    |
[INFO] [stdout] 64 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/char_class.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | type CharTester = Fn(char) -> bool;
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/char_class.rs:37:130
[INFO] [stdout]    |
[INFO] [stdout] 37 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/choice.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub choices: Vec<Box<GrammarNode>>,
[INFO] [stdout]   |                          ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/choice.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     choices: Vec<Box<Buildable>>
[INFO] [stdout]   |                      ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/choice.rs:13:33
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(choices: Vec<Box<Buildable>>) -> Box<Choice> {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/choice.rs:31:128
[INFO] [stdout]    |
[INFO] [stdout] 31 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/not.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub child: Box<GrammarNode>,
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/not.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     child: Box<Buildable>,
[INFO] [stdout]   |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/not.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(child: Box<Buildable>) -> Box<Not> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/not.rs:32:128
[INFO] [stdout]    |
[INFO] [stdout] 32 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/one_or_more.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 |     child: Box<GrammarNode>,
[INFO] [stdout]   |                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/one_or_more.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     child: Box<Buildable>,
[INFO] [stdout]    |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/one_or_more.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(child: Box<Buildable>) -> Box<OneOrMore> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/one_or_more.rs:52:128
[INFO] [stdout]    |
[INFO] [stdout] 52 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/production.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub child: Box<GrammarNode>
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/production.rs:14:20
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub child: Box<Buildable>
[INFO] [stdout]    |                    ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/production.rs:34:39
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub fn new(name: &str, child: Box<Buildable>) -> Production {
[INFO] [stdout]    |                                       ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/production_ref.rs:29:128
[INFO] [stdout]    |
[INFO] [stdout] 29 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/sem_act.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub child: Box<GrammarNode>,
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub func: Rc<Fn(&CaptureTree)>,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&CaptureTree)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     child: Box<Buildable>,
[INFO] [stdout]    |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:15:14
[INFO] [stdout]    |
[INFO] [stdout] 15 |     func: Rc<Fn(&CaptureTree)>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&CaptureTree)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:19:27
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(child: Box<Buildable>, func: Rc<Fn(&CaptureTree)>) -> Box<SemAct> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:19:48
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn new(child: Box<Buildable>, func: Rc<Fn(&CaptureTree)>) -> Box<SemAct> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&CaptureTree)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/sem_act.rs:72:128
[INFO] [stdout]    |
[INFO] [stdout] 72 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/str_lit.rs:49:130
[INFO] [stdout]    |
[INFO] [stdout] 49 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/union.rs:6:22
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub seq: Vec<Box<GrammarNode>>,
[INFO] [stdout]   |                      ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/union.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     seq: Vec<Box<Buildable>>
[INFO] [stdout]    |                  ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/union.rs:14:29
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(seq: Vec<Box<Buildable>>) -> Box<Union> {
[INFO] [stdout]    |                             ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/union.rs:43:128
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/zero_or_more.rs:5:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |     child: Box<GrammarNode>,
[INFO] [stdout]   |                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/zero_or_more.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     child: Box<Buildable>,
[INFO] [stdout]   |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/zero_or_more.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(child: Box<Buildable>) -> Box<ZeroOrMore> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/zero_or_more.rs:43:128
[INFO] [stdout]    |
[INFO] [stdout] 43 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/zero_or_one.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub child: Box<GrammarNode>,
[INFO] [stdout]   |                    ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/grammar_nodes/zero_or_one.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     child: Box<Buildable>,
[INFO] [stdout]   |                ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/zero_or_one.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(child: Box<Buildable>) -> Box<ZeroOrOne> {
[INFO] [stdout]    |                           ^^^^^^^^^ help: use `dyn`: `dyn Buildable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/zero_or_one.rs:28:128
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/utils/parse_result.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub call_list: Vec<(Rc<Fn(&CaptureTree)>, Rc<CaptureTree>)>,
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&CaptureTree)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/peg_rs/interfaces/buildable.rs:9:128
[INFO] [stdout]   |
[INFO] [stdout] 9 | ...&HashMap<String, Production>) -> Result<Box<GrammarNode>, String>;
[INFO] [stdout]   |                                                ^^^^^^^^^^^ help: use `dyn`: `dyn GrammarNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/choice.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 ParseResult::Success(mut parse_data) => return ParseResult::Success(parse_data),
[INFO] [stdout]    |                                      ----^^^^^^^^^^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/peg_rs/grammar_nodes/char_class.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let num: Rc<RefCell<i64>> = Rc::new(RefCell::new(5));
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 48 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/peg_rs/grammar_nodes/choice.rs:22:38
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 ParseResult::Success(mut parse_data) => return ParseResult::Success(parse_data),
[INFO] [stdout]    |                                      ----^^^^^^^^^^
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "4b67a89f1b2d97e677f96cbbb41685f2acf2bbc4074b65fa19a6acb4a5af9a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b67a89f1b2d97e677f96cbbb41685f2acf2bbc4074b65fa19a6acb4a5af9a44", kill_on_drop: false }`
[INFO] [stdout] 4b67a89f1b2d97e677f96cbbb41685f2acf2bbc4074b65fa19a6acb4a5af9a44