[INFO] updating cached repository https://github.com/mdg/leema
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/mdg/leema
[INFO] [stderr]  - [deleted]         (none)     -> parse2
[INFO] [stderr]    d3246cd..2f7a425  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f7a425dd0c432fd31de8fbeb734025cfd81a7c0
[INFO] checking mdg/leema against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmdg%2Fleema" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mdg/leema on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mdg/leema
[INFO] finished tweaking git repo https://github.com/mdg/leema
[INFO] tweaked toml for git repo https://github.com/mdg/leema written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/mdg/leema already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: unused manifest key: package.rustc-link-lib
[INFO] [stderr] warning: unused manifest key: package.rustc-link-search
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2a6171a0d7d5363320abb65aa4cdae49d333d45cd7deb96d0f9f9a5effe9b607
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "2a6171a0d7d5363320abb65aa4cdae49d333d45cd7deb96d0f9f9a5effe9b607"`
[INFO] [stderr] warning: unused manifest key: package.rustc-link-lib
[INFO] [stderr] warning: unused manifest key: package.rustc-link-search
[INFO] [stderr]    Compiling semver-parser v0.7.0
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[INFO] [stderr]     Checking tokio-rustls v0.9.0
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[INFO] [stderr]     Checking leema v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/parsl.rs:181:46
[INFO] [stderr]     |
[INFO] [stderr] 181 |     fn prefix(&self, _tok: Token) -> Option<&PrefixParser<Item = Self::Item>>
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/main.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/parsl.rs:186:45
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn infix(&self, _tok: Token) -> Option<&InfixParser<Item = Self::Item>>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/grammar2.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |     ) -> Option<&'static PrefixParser<Item = Vec<AstNode>>>
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Vec<AstNode>>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/grammar2.rs:89:26
[INFO] [stderr]    |
[INFO] [stderr] 89 |     ) -> Option<&'static InfixParser<Item = Vec<AstNode>>>
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Vec<AstNode>>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:540:26
[INFO] [stderr]     |
[INFO] [stderr] 540 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:560:26
[INFO] [stderr]     |
[INFO] [stderr] 560 |     ) -> Option<&'static InfixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:613:26
[INFO] [stderr]     |
[INFO] [stderr] 613 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:682:26
[INFO] [stderr]     |
[INFO] [stderr] 682 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:693:26
[INFO] [stderr]     |
[INFO] [stderr] 693 |     ) -> Option<&'static InfixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1053:26
[INFO] [stderr]      |
[INFO] [stderr] 1053 |     ) -> Option<&'static PrefixParser<Item = AstNode>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = AstNode>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1076:28
[INFO] [stderr]      |
[INFO] [stderr] 1076 |         -> Option<&'static InfixParser<Item = AstNode>>
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = AstNode>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1219:26
[INFO] [stderr]      |
[INFO] [stderr] 1219 |     ) -> Option<&'static PrefixParser<Item = Vec<AstNode>>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Vec<AstNode>>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1232:26
[INFO] [stderr]      |
[INFO] [stderr] 1232 |     ) -> Option<&'static InfixParser<Item = Vec<AstNode>>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Vec<AstNode>>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1278:26
[INFO] [stderr]      |
[INFO] [stderr] 1278 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1289:26
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ) -> Option<&'static InfixParser<Item = Self::Item>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1492:26
[INFO] [stderr]      |
[INFO] [stderr] 1492 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1503:26
[INFO] [stderr]      |
[INFO] [stderr] 1503 |     ) -> Option<&'static InfixParser<Item = Self::Item>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/io.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     rsrc: Option<Box<Rsrc>>,
[INFO] [stderr]    |                      ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/io.rs:58:44
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn new(rsrc_id: i64, resource: Box<Rsrc>) -> RsrcQueue
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/io.rs:89:38
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn checkin(&mut self, r: Box<Rsrc>) -> Option<(Iop, Box<Rsrc>)>
[INFO] [stderr]    |                                      ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/io.rs:89:65
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn checkin(&mut self, r: Box<Rsrc>) -> Option<(Iop, Box<Rsrc>)>
[INFO] [stderr]    |                                                                 ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/io.rs:273:53
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn run_iop(&mut self, rsrc_op: Option<(Iop, Box<Rsrc>)>)
[INFO] [stderr]     |                                                     ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/io.rs:378:26
[INFO] [stderr]     |
[INFO] [stderr] 378 |         rsrc: Option<Box<Rsrc>>,
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/io.rs:397:42
[INFO] [stderr]     |
[INFO] [stderr] 397 |     pub fn new_rsrc(&mut self, rsrc: Box<Rsrc>) -> i64
[INFO] [stderr]     |                                          ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/io.rs:413:67
[INFO] [stderr]     |
[INFO] [stderr] 413 |     pub fn return_rsrc(&mut self, rsrc_id: Option<i64>, rsrc: Box<Rsrc>)
[INFO] [stderr]     |                                                                   ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/proto.rs:220:29
[INFO] [stderr]     |
[INFO] [stderr] 220 |         let type_maker: Box<Fn(FuncType) -> Type>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FuncType) -> Type`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Future(Box<future::Future<Item = Event, Error = Event>>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item = Event, Error = Event>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Stream(Box<stream::Stream<Item = Event, Error = Event>>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn stream::Stream<Item = Event, Error = Event>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |     NewRsrc(Box<Rsrc>),
[INFO] [stderr]    |                 ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     ReturnRsrc(Box<Rsrc>),
[INFO] [stderr]    |                    ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |     rsrc: Option<Box<Rsrc>>,
[INFO] [stderr]    |                      ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:77:26
[INFO] [stderr]    |
[INFO] [stderr] 77 |         rsrc: Option<Box<Rsrc>>,
[INFO] [stderr]    |                          ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn init_rsrc(&mut self, rsrc: Box<Rsrc>)
[INFO] [stderr]    |                                           ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/semantics.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |     ops: Vec<&'p mut SemanticOp>,
[INFO] [stderr]    |                      ^^^^^^^^^^ help: use `dyn`: `dyn SemanticOp`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/token.rs:449:26
[INFO] [stderr]     |
[INFO] [stderr] 449 | type ScanMode = &'static ScanModeTrait;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: use `dyn`: `dyn ScanModeTrait`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/udp.rs:105:32
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 let sockr: Box<Rsrc> = Box::new(sock2) as Box<Rsrc>;
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/udp.rs:105:63
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 let sockr: Box<Rsrc> = Box::new(sock2) as Box<Rsrc>;
[INFO] [stderr]     |                                                               ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/val.rs:559:13
[INFO] [stderr]     |
[INFO] [stderr] 559 |     Lib(Arc<LibVal>),
[INFO] [stderr]     |             ^^^^^^ help: use `dyn`: `dyn LibVal`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/val.rs:715:29
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 let lvref: &LibVal = &**lvarc;
[INFO] [stderr]     |                             ^^^^^^ help: use `dyn`: `dyn LibVal`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/lib_hyper.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Future<Item = Response<Body>, Error = futures_oneshot::Canceled> + Send,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = futures_oneshot::Canceled> + Send`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/lib_hyper.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 | type Graceful = Box<Future<Item = (), Error = ()> + Send>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/parsl.rs:181:46
[INFO] [stderr]     |
[INFO] [stderr] 181 |     fn prefix(&self, _tok: Token) -> Option<&PrefixParser<Item = Self::Item>>
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr]     |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]    --> src/main.rs:1:9
[INFO] [stderr]     |
[INFO] [stderr] 1   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[deny(bare_trait_objects)]` implied by `#[deny(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/parsl.rs:186:45
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn infix(&self, _tok: Token) -> Option<&InfixParser<Item = Self::Item>>
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/grammar2.rs:75:26
[INFO] [stderr]    |
[INFO] [stderr] 75 |     ) -> Option<&'static PrefixParser<Item = Vec<AstNode>>>
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Vec<AstNode>>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/grammar2.rs:89:26
[INFO] [stderr]    |
[INFO] [stderr] 89 |     ) -> Option<&'static InfixParser<Item = Vec<AstNode>>>
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Vec<AstNode>>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:540:26
[INFO] [stderr]     |
[INFO] [stderr] 540 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:560:26
[INFO] [stderr]     |
[INFO] [stderr] 560 |     ) -> Option<&'static InfixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:613:26
[INFO] [stderr]     |
[INFO] [stderr] 613 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:682:26
[INFO] [stderr]     |
[INFO] [stderr] 682 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/grammar2.rs:693:26
[INFO] [stderr]     |
[INFO] [stderr] 693 |     ) -> Option<&'static InfixParser<Item = Self::Item>>
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1053:26
[INFO] [stderr]      |
[INFO] [stderr] 1053 |     ) -> Option<&'static PrefixParser<Item = AstNode>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = AstNode>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1076:28
[INFO] [stderr]      |
[INFO] [stderr] 1076 |         -> Option<&'static InfixParser<Item = AstNode>>
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = AstNode>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1219:26
[INFO] [stderr]      |
[INFO] [stderr] 1219 |     ) -> Option<&'static PrefixParser<Item = Vec<AstNode>>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Vec<AstNode>>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1232:26
[INFO] [stderr]      |
[INFO] [stderr] 1232 |     ) -> Option<&'static InfixParser<Item = Vec<AstNode>>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Vec<AstNode>>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1278:26
[INFO] [stderr]      |
[INFO] [stderr] 1278 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1289:26
[INFO] [stderr]      |
[INFO] [stderr] 1289 |     ) -> Option<&'static InfixParser<Item = Self::Item>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1492:26
[INFO] [stderr]      |
[INFO] [stderr] 1492 |     ) -> Option<&'static PrefixParser<Item = Self::Item>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PrefixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/leema/grammar2.rs:1503:26
[INFO] [stderr]      |
[INFO] [stderr] 1503 |     ) -> Option<&'static InfixParser<Item = Self::Item>>
[INFO] [stderr]      |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InfixParser<Item = Self::Item>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/io.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |     rsrc: Option<Box<Rsrc>>,
[INFO] [stderr]    |                      ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/io.rs:58:44
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn new(rsrc_id: i64, resource: Box<Rsrc>) -> RsrcQueue
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/io.rs:89:38
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn checkin(&mut self, r: Box<Rsrc>) -> Option<(Iop, Box<Rsrc>)>
[INFO] [stderr]    |                                      ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/io.rs:89:65
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn checkin(&mut self, r: Box<Rsrc>) -> Option<(Iop, Box<Rsrc>)>
[INFO] [stderr]    |                                                                 ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/io.rs:273:53
[INFO] [stderr]     |
[INFO] [stderr] 273 |     fn run_iop(&mut self, rsrc_op: Option<(Iop, Box<Rsrc>)>)
[INFO] [stderr]     |                                                     ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/io.rs:378:26
[INFO] [stderr]     |
[INFO] [stderr] 378 |         rsrc: Option<Box<Rsrc>>,
[INFO] [stderr]     |                          ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/io.rs:397:42
[INFO] [stderr]     |
[INFO] [stderr] 397 |     pub fn new_rsrc(&mut self, rsrc: Box<Rsrc>) -> i64
[INFO] [stderr]     |                                          ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/io.rs:413:67
[INFO] [stderr]     |
[INFO] [stderr] 413 |     pub fn return_rsrc(&mut self, rsrc_id: Option<i64>, rsrc: Box<Rsrc>)
[INFO] [stderr]     |                                                                   ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/proto.rs:220:29
[INFO] [stderr]     |
[INFO] [stderr] 220 |         let type_maker: Box<Fn(FuncType) -> Type>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(FuncType) -> Type`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Future(Box<future::Future<Item = Event, Error = Event>>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item = Event, Error = Event>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Stream(Box<stream::Stream<Item = Event, Error = Event>>),
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn stream::Stream<Item = Event, Error = Event>`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:25:17
[INFO] [stderr]    |
[INFO] [stderr] 25 |     NewRsrc(Box<Rsrc>),
[INFO] [stderr]    |                 ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:26:20
[INFO] [stderr]    |
[INFO] [stderr] 26 |     ReturnRsrc(Box<Rsrc>),
[INFO] [stderr]    |                    ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:65:22
[INFO] [stderr]    |
[INFO] [stderr] 65 |     rsrc: Option<Box<Rsrc>>,
[INFO] [stderr]    |                      ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:77:26
[INFO] [stderr]    |
[INFO] [stderr] 77 |         rsrc: Option<Box<Rsrc>>,
[INFO] [stderr]    |                          ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/rsrc.rs:98:43
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn init_rsrc(&mut self, rsrc: Box<Rsrc>)
[INFO] [stderr]    |                                           ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/semantics.rs:95:22
[INFO] [stderr]    |
[INFO] [stderr] 95 |     ops: Vec<&'p mut SemanticOp>,
[INFO] [stderr]    |                      ^^^^^^^^^^ help: use `dyn`: `dyn SemanticOp`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/token.rs:449:26
[INFO] [stderr]     |
[INFO] [stderr] 449 | type ScanMode = &'static ScanModeTrait;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: use `dyn`: `dyn ScanModeTrait`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/udp.rs:105:32
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 let sockr: Box<Rsrc> = Box::new(sock2) as Box<Rsrc>;
[INFO] [stderr]     |                                ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/udp.rs:105:63
[INFO] [stderr]     |
[INFO] [stderr] 105 |                 let sockr: Box<Rsrc> = Box::new(sock2) as Box<Rsrc>;
[INFO] [stderr]     |                                                               ^^^^ help: use `dyn`: `dyn Rsrc`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/val.rs:559:13
[INFO] [stderr]     |
[INFO] [stderr] 559 |     Lib(Arc<LibVal>),
[INFO] [stderr]     |             ^^^^^^ help: use `dyn`: `dyn LibVal`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/leema/val.rs:715:29
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 let lvref: &LibVal = &**lvarc;
[INFO] [stderr]     |                             ^^^^^^ help: use `dyn`: `dyn LibVal`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/lib_hyper.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Future<Item = Response<Body>, Error = futures_oneshot::Canceled> + Send,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Response<Body>, Error = futures_oneshot::Canceled> + Send`
[INFO] [stderr] 
[INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/leema/lib_hyper.rs:40:21
[INFO] [stderr]    |
[INFO] [stderr] 40 | type Graceful = Box<Future<Item = (), Error = ()> + Send>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (), Error = ()> + Send`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 41 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `leema`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 41 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `leema`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "2a6171a0d7d5363320abb65aa4cdae49d333d45cd7deb96d0f9f9a5effe9b607"`
[INFO] running `"docker" "rm" "-f" "2a6171a0d7d5363320abb65aa4cdae49d333d45cd7deb96d0f9f9a5effe9b607"`
[INFO] [stdout] 2a6171a0d7d5363320abb65aa4cdae49d333d45cd7deb96d0f9f9a5effe9b607