[INFO] cloning repository https://github.com/AmlingPalantir/r4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmlingPalantir/r4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmlingPalantir%2Fr4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmlingPalantir%2Fr4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 256af3c72f094b298cd442097ef7c571d8001f29
[INFO] testing AmlingPalantir/r4 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmlingPalantir%2Fr4" "/workspace/builds/worker-82/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AmlingPalantir/r4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AmlingPalantir/r4
[INFO] finished tweaking git repo https://github.com/AmlingPalantir/r4
[INFO] tweaked toml for git repo https://github.com/AmlingPalantir/r4 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] crate git repo https://github.com/AmlingPalantir/r4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9d92f9ca5519125fd4e39f35e706341c4e6009a9acb85df3a03178b38289b07
[INFO] running `Command { std: "docker" "start" "-a" "d9d92f9ca5519125fd4e39f35e706341c4e6009a9acb85df3a03178b38289b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9d92f9ca5519125fd4e39f35e706341c4e6009a9acb85df3a03178b38289b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9d92f9ca5519125fd4e39f35e706341c4e6009a9acb85df3a03178b38289b07", kill_on_drop: false }`
[INFO] [stdout] d9d92f9ca5519125fd4e39f35e706341c4e6009a9acb85df3a03178b38289b07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27812e57c21f1f3e079d5972286591c2d0e62e890491b84269e15d875d437a2e
[INFO] running `Command { std: "docker" "start" "-a" "27812e57c21f1f3e079d5972286591c2d0e62e890491b84269e15d875d437a2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling serde v1.0.82
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling ryu v0.2.7
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling misc v1.0.0 (/opt/rustwide/workdir/misc)
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling cc v1.0.28
[INFO] [stderr]    Compiling itoa v0.4.3
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling validates v1.0.0 (/opt/rustwide/workdir/validates)
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling byte-tools v0.3.0
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling term v0.4.6
[INFO] [stderr]    Compiling opaque-debug v0.2.1
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling bit-vec v0.5.0
[INFO] [stderr]    Compiling diff v0.1.11
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.13
[INFO] [stderr]    Compiling lalrpop-util v0.16.2
[INFO] [stderr]    Compiling wns v1.0.0 (/opt/rustwide/workdir/wns)
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.1
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling block-padding v0.1.2
[INFO] [stderr]    Compiling regex-syntax v0.6.4
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.1.0
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling memchr v2.1.2
[INFO] [stderr]    Compiling ena v0.10.1
[INFO] [stderr]    Compiling registry_args v1.0.0 (/opt/rustwide/workdir/registry_args)
[INFO] [stderr]    Compiling ascii-canvas v1.0.0
[INFO] [stderr]    Compiling backtrace v0.3.13
[INFO] [stderr]    Compiling phf_shared v0.7.23
[INFO] [stderr]    Compiling opts v1.0.0 (/opt/rustwide/workdir/opts)
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]    Compiling bit-set v0.5.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling rlua v0.15.3
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> opts/src/parser.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | type CbMany<P> = PointerRc<Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 9 - type CbMany<P> = PointerRc<Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout] 9 + type CbMany<P> = PointerRc<dyn Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> opts/src/parser.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | type CbOne<P> = PointerRc<Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 - type CbOne<P> = PointerRc<Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout] 10 + type CbOne<P> = PointerRc<dyn Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling generic-array v0.12.0
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling string_cache_codegen v0.4.2
[INFO] [stderr]    Compiling block-buffer v0.7.0
[INFO] [stderr]    Compiling digest v0.8.0
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling serde_json v1.0.33
[INFO] [stderr]    Compiling record v1.0.0 (/opt/rustwide/workdir/record)
[INFO] [stderr]    Compiling registry_args_derive v1.0.0 (/opt/rustwide/workdir/registry_args_derive)
[INFO] [stderr]    Compiling serde_derive v1.0.82
[INFO] [stderr]    Compiling validates_derive v1.0.0 (/opt/rustwide/workdir/validates_derive)
[INFO] [stderr]    Compiling stream v1.0.0 (/opt/rustwide/workdir/stream)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Stream(Box<StreamTrait>);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 - pub struct Stream(Box<StreamTrait>);
[INFO] [stdout] 33 + pub struct Stream(Box<dyn StreamTrait>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:114:52
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 - struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout] 114 + struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:114:97
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     |                                                                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 - struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout] 114 + struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut dyn FnMut(Entry) -> bool)> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W...
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 - impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout] 120 + impl<S, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:120:80
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W...
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 - impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout] 120 + impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut dyn FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:131:55
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'sta...
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 - pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout] 131 + pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:131:110
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'sta...
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 - pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout] 131 + pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut dyn FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:29:43
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn write(&mut self, r: Entry, w: &mut FnMut(Entry) -> bool) -> bool;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn write(&mut self, r: Entry, w: &mut FnMut(Entry) -> bool) -> bool;
[INFO] [stdout] 29 +     fn write(&mut self, r: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:30:39
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool);
[INFO] [stdout] 30 +     fn close(self: Box<Self>, w: &mut dyn FnMut(Entry) -> bool);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 40 +     pub fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn close(self, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 -     pub fn close(self, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 49 +     pub fn close(self, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:121:43
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 -     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 121 +     fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:125:39
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 125 -     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 125 +     fn close(self: Box<Self>, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bgop v1.0.0 (/opt/rustwide/workdir/bgop)
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> bgop/src/lib.rs:79:87
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut FnMut(Entry) -> bool) -> R {
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 -     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut FnMut(Entry) -> bool) -> R {
[INFO] [stdout] 79 +     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut dyn FnMut(Entry) -> bool) -> R {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> bgop/src/lib.rs:118:43
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 118 -     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 118 +     fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> bgop/src/lib.rs:133:41
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn close(self: Box<BgopFe>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 133 -     fn close(self: Box<BgopFe>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 133 +     fn close(self: Box<BgopFe>, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling registry v1.0.0 (/opt/rustwide/workdir/registry)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> registry/src/lib.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     init: Box<Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -     init: Box<Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout] 22 +     init: Box<dyn Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aggregator v1.0.0 (/opt/rustwide/workdir/aggregator)
[INFO] [stderr]    Compiling clumper v1.0.0 (/opt/rustwide/workdir/clumper)
[INFO] [stderr]    Compiling sorts v1.0.0 (/opt/rustwide/workdir/sorts)
[INFO] [stderr]    Compiling deaggregator v1.0.0 (/opt/rustwide/workdir/deaggregator)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub type BoxedSort = Box<SortInbox>;
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub type BoxedSort = Box<SortInbox>;
[INFO] [stdout] 22 + pub type BoxedSort = Box<dyn SortInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout] 36 +     next: Rc<dyn Fn() -> Box<SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout] 36 +     next: Rc<Fn() -> Box<dyn SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |     map: BTreeMap<T, Box<SortBucket>>,
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 -     map: BTreeMap<T, Box<SortBucket>>,
[INFO] [stdout] 37 +     map: BTreeMap<T, Box<dyn SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:77
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:44
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:56
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:68
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:68
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:35
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:47
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:85
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:52
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:64
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:64
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:31
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:43
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/bucket.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn new() -> Box<SortBucket> {
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 -     pub fn new() -> Box<SortBucket> {
[INFO] [stdout] 102 +     pub fn new() -> Box<dyn SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:84
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:51
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:63
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> aggregator/src/lib.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type BoxedAggregator = Box<AggregatorInbox>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub type BoxedAggregator = Box<AggregatorInbox>;
[INFO] [stdout] 18 + pub type BoxedAggregator = Box<dyn AggregatorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> deaggregator/src/lib.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type BoxedDeaggregator = Box<DeaggregatorInbox>;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 - pub type BoxedDeaggregator = Box<DeaggregatorInbox>;
[INFO] [stdout] 16 + pub type BoxedDeaggregator = Box<dyn DeaggregatorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type BoxedClumper = Box<ClumperInbox>;
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub type BoxedClumper = Box<ClumperInbox>;
[INFO] [stdout] 19 + pub type BoxedClumper = Box<dyn ClumperInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn stream(a: &Self::Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 -     fn stream(a: &Self::Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout] 33 +     fn stream(a: &Self::Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 -     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout] 37 +     fn stream(&self, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:52:31
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 -     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 52 +     fn stream(&self, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/key.rs:25:48
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn stream(a: &OneKeyRegistryArgs, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     fn stream(a: &OneKeyRegistryArgs, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 25 +     fn stream(a: &OneKeyRegistryArgs, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/round_robin.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 -     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 27 +     fn stream(a: &Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/window.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 29 +     fn stream(a: &Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout] 86 +     let mut bsw: Rc<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling lalrpop v0.16.2
[INFO] [stderr]    Compiling executor v1.0.0 (/opt/rustwide/workdir/executor)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3225:5
[INFO] [stdout]      |
[INFO] [stdout] 3225 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3225 -     (__0)
[INFO] [stdout] 3225 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3281:5
[INFO] [stdout]      |
[INFO] [stdout] 3281 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3281 -     (__0)
[INFO] [stdout] 3281 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3307:5
[INFO] [stdout]      |
[INFO] [stdout] 3307 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3307 -     (__0)
[INFO] [stdout] 3307 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3331:5
[INFO] [stdout]      |
[INFO] [stdout] 3331 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3331 -     (__0)
[INFO] [stdout] 3331 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3377:5
[INFO] [stdout]      |
[INFO] [stdout] 3377 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3377 -     (__0)
[INFO] [stdout] 3377 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3533:5
[INFO] [stdout]      |
[INFO] [stdout] 3533 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3533 -     (__0)
[INFO] [stdout] 3533 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3590:5
[INFO] [stdout]      |
[INFO] [stdout] 3590 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3590 -     (__0)
[INFO] [stdout] 3590 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3658:5
[INFO] [stdout]      |
[INFO] [stdout] 3658 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3658 -     (__0)
[INFO] [stdout] 3658 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3671:5
[INFO] [stdout]      |
[INFO] [stdout] 3671 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3671 -     (__0)
[INFO] [stdout] 3671 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3708:5
[INFO] [stdout]      |
[INFO] [stdout] 3708 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3708 -     (__0)
[INFO] [stdout] 3708 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3719:5
[INFO] [stdout]      |
[INFO] [stdout] 3719 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3719 -     (__0)
[INFO] [stdout] 3719 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3730:5
[INFO] [stdout]      |
[INFO] [stdout] 3730 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3730 -     (__0)
[INFO] [stdout] 3730 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3962:5
[INFO] [stdout]      |
[INFO] [stdout] 3962 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3962 -     (__0)
[INFO] [stdout] 3962 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4020:5
[INFO] [stdout]      |
[INFO] [stdout] 4020 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4020 -     (__0)
[INFO] [stdout] 4020 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4078:5
[INFO] [stdout]      |
[INFO] [stdout] 4078 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4078 -     (__0)
[INFO] [stdout] 4078 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type BoxedExecutor = Box<ExecutorInbox>;
[INFO] [stdout]    |                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub type BoxedExecutor = Box<ExecutorInbox>;
[INFO] [stdout] 18 + pub type BoxedExecutor = Box<dyn ExecutorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type BoxedExecutor2 = Box<Executor2Inbox>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub type BoxedExecutor2 = Box<Executor2Inbox>;
[INFO] [stdout] 19 + pub type BoxedExecutor2 = Box<dyn Executor2Inbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:32:40
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout] 32 +     fn stream(&self, ret: bool) -> Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:48:52
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn stream(code: &Self::Code, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 -     fn stream(code: &Self::Code, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout] 48 +     fn stream(code: &Self::Code, ret: bool) -> Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 -     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 90 +     fn stream(&self, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> executor/src/lua/mod.rs:144:48
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn stream(code: &String, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 144 -     fn stream(code: &String, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 144 +     fn stream(code: &String, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> executor/src/r4l/mod.rs:215:46
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn stream(code: &Code, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 215 -     fn stream(code: &Code, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 215 +     fn stream(code: &Code, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3178:36
[INFO] [stdout]      |
[INFO] [stdout] 3178 |             let __text = self.text.trim_left();
[INFO] [stdout]      |                                    ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling operation v1.0.0 (/opt/rustwide/workdir/operation)
[INFO] [stdout] warning: suffixes on a tuple index are invalid
[INFO] [stdout]   --> operation/src/clumper_options.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Validates)]
[INFO] [stdout]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stdout]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stdout]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stdout]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suffixes on a tuple index are invalid
[INFO] [stdout]   --> operation/src/sort_options.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Validates)]
[INFO] [stdout]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stdout]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stdout]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stdout]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/lib.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub type BoxedOperation = Box<OperationInbox>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 - pub type BoxedOperation = Box<OperationInbox>;
[INFO] [stdout] 47 + pub type BoxedOperation = Box<dyn OperationInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |     bucket: Box<SortBucket>,
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 -     bucket: Box<SortBucket>,
[INFO] [stdout] 39 +     bucket: Box<dyn SortBucket>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/lib.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct StreamWrapper(Box<Fn() -> Stream + Send + Sync>);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 - pub struct StreamWrapper(Box<Fn() -> Stream + Send + Sync>);
[INFO] [stdout] 77 + pub struct StreamWrapper(Box<dyn Fn() -> Stream + Send + Sync>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/from_multi_regex.rs:77:63
[INFO] [stdout]    |
[INFO] [stdout] 77 |             fn flush(&mut self, o: &OptionsValidated, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -             fn flush(&mut self, o: &OptionsValidated, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 77 +             fn flush(&mut self, o: &OptionsValidated, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/to_table.rs:98:60
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 - pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 98 + pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/clumper_options.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 -         let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout] 34 +         let mut bsw: Rc<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout] 75 +         let f: Rc<dyn Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:75:31
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout] 75 +         let f: Rc<Fn() -> Box<dyn SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> operation/src/eval.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let f: Box<FnMut(Record) -> Record>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 -         let f: Box<FnMut(Record) -> Record>;
[INFO] [stdout] 116 +         let f: Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling r4 v1.0.0 (/opt/rustwide/workdir/r4)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "27812e57c21f1f3e079d5972286591c2d0e62e890491b84269e15d875d437a2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27812e57c21f1f3e079d5972286591c2d0e62e890491b84269e15d875d437a2e", kill_on_drop: false }`
[INFO] [stdout] 27812e57c21f1f3e079d5972286591c2d0e62e890491b84269e15d875d437a2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315613470d5aaa1d29c83066870595d79b1243d185cb97b89824463b2c668db6
[INFO] running `Command { std: "docker" "start" "-a" "315613470d5aaa1d29c83066870595d79b1243d185cb97b89824463b2c668db6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wns v1.0.0 (/opt/rustwide/workdir/wns)
[INFO] [stderr]    Compiling validates v1.0.0 (/opt/rustwide/workdir/validates)
[INFO] [stderr]    Compiling misc v1.0.0 (/opt/rustwide/workdir/misc)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> opts/src/parser.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | type CbMany<P> = PointerRc<Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 9 - type CbMany<P> = PointerRc<Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout] 9 + type CbMany<P> = PointerRc<dyn Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> opts/src/parser.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | type CbOne<P> = PointerRc<Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 - type CbOne<P> = PointerRc<Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout] 10 + type CbOne<P> = PointerRc<dyn Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling registry_args v1.0.0 (/opt/rustwide/workdir/registry_args)
[INFO] [stderr]    Compiling opts v1.0.0 (/opt/rustwide/workdir/opts)
[INFO] [stderr]    Compiling registry_args_derive v1.0.0 (/opt/rustwide/workdir/registry_args_derive)
[INFO] [stderr]    Compiling record v1.0.0 (/opt/rustwide/workdir/record)
[INFO] [stderr]    Compiling validates_derive v1.0.0 (/opt/rustwide/workdir/validates_derive)
[INFO] [stderr]    Compiling stream v1.0.0 (/opt/rustwide/workdir/stream)
[INFO] [stderr]    Compiling registry v1.0.0 (/opt/rustwide/workdir/registry)
[INFO] [stderr]    Compiling clumper v1.0.0 (/opt/rustwide/workdir/clumper)
[INFO] [stderr]    Compiling bgop v1.0.0 (/opt/rustwide/workdir/bgop)
[INFO] [stderr]    Compiling deaggregator v1.0.0 (/opt/rustwide/workdir/deaggregator)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> registry/src/lib.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     init: Box<Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -     init: Box<Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout] 22 +     init: Box<dyn Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Stream(Box<StreamTrait>);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 - pub struct Stream(Box<StreamTrait>);
[INFO] [stdout] 33 + pub struct Stream(Box<dyn StreamTrait>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:114:52
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 - struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout] 114 + struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:114:97
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     |                                                                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 - struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout] 114 + struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut dyn FnMut(Entry) -> bool)> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W...
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 - impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout] 120 + impl<S, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:120:80
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W...
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 - impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout] 120 + impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut dyn FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:131:55
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'sta...
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 - pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout] 131 + pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:131:110
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'sta...
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 - pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout] 131 + pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut dyn FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:29:43
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn write(&mut self, r: Entry, w: &mut FnMut(Entry) -> bool) -> bool;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn write(&mut self, r: Entry, w: &mut FnMut(Entry) -> bool) -> bool;
[INFO] [stdout] 29 +     fn write(&mut self, r: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:30:39
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool);
[INFO] [stdout] 30 +     fn close(self: Box<Self>, w: &mut dyn FnMut(Entry) -> bool);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 40 +     pub fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn close(self, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 -     pub fn close(self, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 49 +     pub fn close(self, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:121:43
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 -     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 121 +     fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:125:39
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 125 -     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 125 +     fn close(self: Box<Self>, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> deaggregator/src/lib.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type BoxedDeaggregator = Box<DeaggregatorInbox>;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 - pub type BoxedDeaggregator = Box<DeaggregatorInbox>;
[INFO] [stdout] 16 + pub type BoxedDeaggregator = Box<dyn DeaggregatorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type BoxedClumper = Box<ClumperInbox>;
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub type BoxedClumper = Box<ClumperInbox>;
[INFO] [stdout] 19 + pub type BoxedClumper = Box<dyn ClumperInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn stream(a: &Self::Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 -     fn stream(a: &Self::Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout] 33 +     fn stream(a: &Self::Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 -     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout] 37 +     fn stream(&self, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:52:31
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 -     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 52 +     fn stream(&self, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/key.rs:25:48
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn stream(a: &OneKeyRegistryArgs, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     fn stream(a: &OneKeyRegistryArgs, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 25 +     fn stream(a: &OneKeyRegistryArgs, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sorts v1.0.0 (/opt/rustwide/workdir/sorts)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/round_robin.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 -     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 27 +     fn stream(a: &Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aggregator v1.0.0 (/opt/rustwide/workdir/aggregator)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/window.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 29 +     fn stream(a: &Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout] 86 +     let mut bsw: Rc<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> bgop/src/lib.rs:79:87
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut FnMut(Entry) -> bool) -> R {
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 -     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut FnMut(Entry) -> bool) -> R {
[INFO] [stdout] 79 +     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut dyn FnMut(Entry) -> bool) -> R {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> bgop/src/lib.rs:118:43
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 118 -     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 118 +     fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> bgop/src/lib.rs:133:41
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn close(self: Box<BgopFe>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 133 -     fn close(self: Box<BgopFe>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 133 +     fn close(self: Box<BgopFe>, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub type BoxedSort = Box<SortInbox>;
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub type BoxedSort = Box<SortInbox>;
[INFO] [stdout] 22 + pub type BoxedSort = Box<dyn SortInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout] 36 +     next: Rc<dyn Fn() -> Box<SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout] 36 +     next: Rc<Fn() -> Box<dyn SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |     map: BTreeMap<T, Box<SortBucket>>,
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 -     map: BTreeMap<T, Box<SortBucket>>,
[INFO] [stdout] 37 +     map: BTreeMap<T, Box<dyn SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:77
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:44
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:56
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:68
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:68
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:35
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:47
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:85
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:52
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:64
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:64
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:31
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:43
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/bucket.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn new() -> Box<SortBucket> {
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 -     pub fn new() -> Box<SortBucket> {
[INFO] [stdout] 102 +     pub fn new() -> Box<dyn SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:84
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:51
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:63
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> aggregator/src/lib.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type BoxedAggregator = Box<AggregatorInbox>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub type BoxedAggregator = Box<AggregatorInbox>;
[INFO] [stdout] 18 + pub type BoxedAggregator = Box<dyn AggregatorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3225:5
[INFO] [stdout]      |
[INFO] [stdout] 3225 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3225 -     (__0)
[INFO] [stdout] 3225 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3281:5
[INFO] [stdout]      |
[INFO] [stdout] 3281 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3281 -     (__0)
[INFO] [stdout] 3281 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3307:5
[INFO] [stdout]      |
[INFO] [stdout] 3307 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3307 -     (__0)
[INFO] [stdout] 3307 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3331:5
[INFO] [stdout]      |
[INFO] [stdout] 3331 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3331 -     (__0)
[INFO] [stdout] 3331 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling executor v1.0.0 (/opt/rustwide/workdir/executor)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3377:5
[INFO] [stdout]      |
[INFO] [stdout] 3377 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3377 -     (__0)
[INFO] [stdout] 3377 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3533:5
[INFO] [stdout]      |
[INFO] [stdout] 3533 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3533 -     (__0)
[INFO] [stdout] 3533 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3590:5
[INFO] [stdout]      |
[INFO] [stdout] 3590 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3590 -     (__0)
[INFO] [stdout] 3590 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3658:5
[INFO] [stdout]      |
[INFO] [stdout] 3658 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3658 -     (__0)
[INFO] [stdout] 3658 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3671:5
[INFO] [stdout]      |
[INFO] [stdout] 3671 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3671 -     (__0)
[INFO] [stdout] 3671 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3708:5
[INFO] [stdout]      |
[INFO] [stdout] 3708 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3708 -     (__0)
[INFO] [stdout] 3708 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3719:5
[INFO] [stdout]      |
[INFO] [stdout] 3719 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3719 -     (__0)
[INFO] [stdout] 3719 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3730:5
[INFO] [stdout]      |
[INFO] [stdout] 3730 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3730 -     (__0)
[INFO] [stdout] 3730 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3962:5
[INFO] [stdout]      |
[INFO] [stdout] 3962 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3962 -     (__0)
[INFO] [stdout] 3962 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4020:5
[INFO] [stdout]      |
[INFO] [stdout] 4020 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4020 -     (__0)
[INFO] [stdout] 4020 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4078:5
[INFO] [stdout]      |
[INFO] [stdout] 4078 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4078 -     (__0)
[INFO] [stdout] 4078 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type BoxedExecutor = Box<ExecutorInbox>;
[INFO] [stdout]    |                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub type BoxedExecutor = Box<ExecutorInbox>;
[INFO] [stdout] 18 + pub type BoxedExecutor = Box<dyn ExecutorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type BoxedExecutor2 = Box<Executor2Inbox>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub type BoxedExecutor2 = Box<Executor2Inbox>;
[INFO] [stdout] 19 + pub type BoxedExecutor2 = Box<dyn Executor2Inbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:32:40
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout] 32 +     fn stream(&self, ret: bool) -> Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:48:52
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn stream(code: &Self::Code, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 -     fn stream(code: &Self::Code, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout] 48 +     fn stream(code: &Self::Code, ret: bool) -> Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 -     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 90 +     fn stream(&self, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> executor/src/lua/mod.rs:144:48
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn stream(code: &String, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 144 -     fn stream(code: &String, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 144 +     fn stream(code: &String, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> executor/src/r4l/mod.rs:215:46
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn stream(code: &Code, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 215 -     fn stream(code: &Code, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 215 +     fn stream(code: &Code, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3178:36
[INFO] [stdout]      |
[INFO] [stdout] 3178 |             let __text = self.text.trim_left();
[INFO] [stdout]      |                                    ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suffixes on a tuple index are invalid
[INFO] [stdout]   --> operation/src/clumper_options.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Validates)]
[INFO] [stdout]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stdout]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stdout]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stdout]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suffixes on a tuple index are invalid
[INFO] [stdout]   --> operation/src/sort_options.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Validates)]
[INFO] [stdout]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stdout]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stdout]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stdout]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling operation v1.0.0 (/opt/rustwide/workdir/operation)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/lib.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub type BoxedOperation = Box<OperationInbox>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 - pub type BoxedOperation = Box<OperationInbox>;
[INFO] [stdout] 47 + pub type BoxedOperation = Box<dyn OperationInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling r4 v1.0.0 (/opt/rustwide/workdir/r4)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |     bucket: Box<SortBucket>,
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 -     bucket: Box<SortBucket>,
[INFO] [stdout] 39 +     bucket: Box<dyn SortBucket>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/lib.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct StreamWrapper(Box<Fn() -> Stream + Send + Sync>);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 - pub struct StreamWrapper(Box<Fn() -> Stream + Send + Sync>);
[INFO] [stdout] 77 + pub struct StreamWrapper(Box<dyn Fn() -> Stream + Send + Sync>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/from_multi_regex.rs:77:63
[INFO] [stdout]    |
[INFO] [stdout] 77 |             fn flush(&mut self, o: &OptionsValidated, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -             fn flush(&mut self, o: &OptionsValidated, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 77 +             fn flush(&mut self, o: &OptionsValidated, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/to_table.rs:98:60
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 - pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 98 + pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/clumper_options.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 -         let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout] 34 +         let mut bsw: Rc<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout] 75 +         let f: Rc<dyn Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:75:31
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout] 75 +         let f: Rc<Fn() -> Box<dyn SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> operation/src/eval.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let f: Box<FnMut(Record) -> Record>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 -         let f: Box<FnMut(Record) -> Record>;
[INFO] [stdout] 116 +         let f: Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> registry/src/lib.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     init: Box<Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 -     init: Box<Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout] 22 +     init: Box<dyn Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:19:29
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type BoxedClumper = Box<ClumperInbox>;
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub type BoxedClumper = Box<ClumperInbox>;
[INFO] [stdout] 19 + pub type BoxedClumper = Box<dyn ClumperInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:33:40
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn stream(a: &Self::Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 -     fn stream(a: &Self::Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout] 33 +     fn stream(a: &Self::Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:37:31
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 -     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout] 37 +     fn stream(&self, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:52:31
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 52 -     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 52 +     fn stream(&self, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/key.rs:25:48
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn stream(a: &OneKeyRegistryArgs, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 -     fn stream(a: &OneKeyRegistryArgs, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 25 +     fn stream(a: &OneKeyRegistryArgs, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/round_robin.rs:27:34
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 27 -     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 27 +     fn stream(a: &Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/window.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout] 29 +     fn stream(a: &Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> clumper/src/lib.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 86 -     let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout] 86 +     let mut bsw: Rc<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> opts/src/parser.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | type CbMany<P> = PointerRc<Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]   |
[INFO] [stdout] 9 - type CbMany<P> = PointerRc<Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout] 9 + type CbMany<P> = PointerRc<dyn Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> opts/src/parser.rs:10:27
[INFO] [stdout]    |
[INFO] [stdout] 10 | type CbOne<P> = PointerRc<Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 10 - type CbOne<P> = PointerRc<Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout] 10 + type CbOne<P> = PointerRc<dyn Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> bgop/src/lib.rs:79:87
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut FnMut(Entry) -> bool) -> R {
[INFO] [stdout]    |                                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 -     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut FnMut(Entry) -> bool) -> R {
[INFO] [stdout] 79 +     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut dyn FnMut(Entry) -> bool) -> R {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> bgop/src/lib.rs:118:43
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 118 -     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 118 +     fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> bgop/src/lib.rs:133:41
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn close(self: Box<BgopFe>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 133 -     fn close(self: Box<BgopFe>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 133 +     fn close(self: Box<BgopFe>, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> deaggregator/src/lib.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub type BoxedDeaggregator = Box<DeaggregatorInbox>;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 16 - pub type BoxedDeaggregator = Box<DeaggregatorInbox>;
[INFO] [stdout] 16 + pub type BoxedDeaggregator = Box<dyn DeaggregatorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suffixes on a tuple index are invalid
[INFO] [stdout]   --> operation/src/clumper_options.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[derive(Validates)]
[INFO] [stdout]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stdout]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stdout]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stdout]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suffixes on a tuple index are invalid
[INFO] [stdout]   --> operation/src/sort_options.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[derive(Validates)]
[INFO] [stdout]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stdout]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stdout]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stdout]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> aggregator/src/lib.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type BoxedAggregator = Box<AggregatorInbox>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub type BoxedAggregator = Box<AggregatorInbox>;
[INFO] [stdout] 18 + pub type BoxedAggregator = Box<dyn AggregatorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Stream(Box<StreamTrait>);
[INFO] [stdout]    |                       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 - pub struct Stream(Box<StreamTrait>);
[INFO] [stdout] 33 + pub struct Stream(Box<dyn StreamTrait>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:114:52
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 - struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout] 114 + struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:114:97
[INFO] [stdout]     |
[INFO] [stdout] 114 | struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout]     |                                                                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 114 - struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stdout] 114 + struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut dyn FnMut(Entry) -> bool)> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:120:35
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W...
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 - impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout] 120 + impl<S, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:120:80
[INFO] [stdout]     |
[INFO] [stdout] 120 | impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W...
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 120 - impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout] 120 + impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut dyn FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:131:55
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'sta...
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 - pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout] 131 + pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:131:110
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'sta...
[INFO] [stdout]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 131 - pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout] 131 + pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut dyn FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:29:43
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn write(&mut self, r: Entry, w: &mut FnMut(Entry) -> bool) -> bool;
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 29 -     fn write(&mut self, r: Entry, w: &mut FnMut(Entry) -> bool) -> bool;
[INFO] [stdout] 29 +     fn write(&mut self, r: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:30:39
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 -     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool);
[INFO] [stdout] 30 +     fn close(self: Box<Self>, w: &mut dyn FnMut(Entry) -> bool);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 40 +     pub fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> stream/src/lib.rs:49:32
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn close(self, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 -     pub fn close(self, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 49 +     pub fn close(self, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:121:43
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 121 -     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 121 +     fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> stream/src/lib.rs:125:39
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 125 -     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 125 +     fn close(self: Box<Self>, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3225:5
[INFO] [stdout]      |
[INFO] [stdout] 3225 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3225 -     (__0)
[INFO] [stdout] 3225 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3281:5
[INFO] [stdout]      |
[INFO] [stdout] 3281 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3281 -     (__0)
[INFO] [stdout] 3281 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3307:5
[INFO] [stdout]      |
[INFO] [stdout] 3307 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3307 -     (__0)
[INFO] [stdout] 3307 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3331:5
[INFO] [stdout]      |
[INFO] [stdout] 3331 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3331 -     (__0)
[INFO] [stdout] 3331 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3377:5
[INFO] [stdout]      |
[INFO] [stdout] 3377 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3377 -     (__0)
[INFO] [stdout] 3377 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3533:5
[INFO] [stdout]      |
[INFO] [stdout] 3533 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3533 -     (__0)
[INFO] [stdout] 3533 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3590:5
[INFO] [stdout]      |
[INFO] [stdout] 3590 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3590 -     (__0)
[INFO] [stdout] 3590 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3658:5
[INFO] [stdout]      |
[INFO] [stdout] 3658 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3658 -     (__0)
[INFO] [stdout] 3658 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3671:5
[INFO] [stdout]      |
[INFO] [stdout] 3671 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3671 -     (__0)
[INFO] [stdout] 3671 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3708:5
[INFO] [stdout]      |
[INFO] [stdout] 3708 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3708 -     (__0)
[INFO] [stdout] 3708 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3719:5
[INFO] [stdout]      |
[INFO] [stdout] 3719 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3719 -     (__0)
[INFO] [stdout] 3719 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3730:5
[INFO] [stdout]      |
[INFO] [stdout] 3730 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3730 -     (__0)
[INFO] [stdout] 3730 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3962:5
[INFO] [stdout]      |
[INFO] [stdout] 3962 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 3962 -     (__0)
[INFO] [stdout] 3962 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4020:5
[INFO] [stdout]      |
[INFO] [stdout] 4020 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4020 -     (__0)
[INFO] [stdout] 4020 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4078:5
[INFO] [stdout]      |
[INFO] [stdout] 4078 |     (__0)
[INFO] [stdout]      |     ^   ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 4078 -     (__0)
[INFO] [stdout] 4078 +     __0
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:18:30
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub type BoxedExecutor = Box<ExecutorInbox>;
[INFO] [stdout]    |                              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 18 - pub type BoxedExecutor = Box<ExecutorInbox>;
[INFO] [stdout] 18 + pub type BoxedExecutor = Box<dyn ExecutorInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:19:31
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub type BoxedExecutor2 = Box<Executor2Inbox>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 - pub type BoxedExecutor2 = Box<Executor2Inbox>;
[INFO] [stdout] 19 + pub type BoxedExecutor2 = Box<dyn Executor2Inbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:32:40
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 32 -     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout] 32 +     fn stream(&self, ret: bool) -> Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:48:52
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn stream(code: &Self::Code, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 -     fn stream(code: &Self::Code, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stdout] 48 +     fn stream(code: &Self::Code, ret: bool) -> Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> executor/src/lib.rs:90:40
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 -     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 90 +     fn stream(&self, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> executor/src/lua/mod.rs:144:48
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn stream(code: &String, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 144 -     fn stream(code: &String, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 144 +     fn stream(code: &String, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> executor/src/r4l/mod.rs:215:46
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn stream(code: &Code, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 215 -     fn stream(code: &Code, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stdout] 215 +     fn stream(code: &Code, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/lib.rs:47:31
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub type BoxedOperation = Box<OperationInbox>;
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 - pub type BoxedOperation = Box<OperationInbox>;
[INFO] [stdout] 47 + pub type BoxedOperation = Box<dyn OperationInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:39:17
[INFO] [stdout]    |
[INFO] [stdout] 39 |     bucket: Box<SortBucket>,
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 -     bucket: Box<SortBucket>,
[INFO] [stdout] 39 +     bucket: Box<dyn SortBucket>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/lib.rs:77:30
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct StreamWrapper(Box<Fn() -> Stream + Send + Sync>);
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 - pub struct StreamWrapper(Box<Fn() -> Stream + Send + Sync>);
[INFO] [stdout] 77 + pub struct StreamWrapper(Box<dyn Fn() -> Stream + Send + Sync>);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/from_multi_regex.rs:77:63
[INFO] [stdout]    |
[INFO] [stdout] 77 |             fn flush(&mut self, o: &OptionsValidated, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -             fn flush(&mut self, o: &OptionsValidated, w: &mut FnMut(Entry) -> bool) {
[INFO] [stdout] 77 +             fn flush(&mut self, o: &OptionsValidated, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/to_table.rs:98:60
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 98 - pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stdout] 98 + pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub type BoxedSort = Box<SortInbox>;
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 22 - pub type BoxedSort = Box<SortInbox>;
[INFO] [stdout] 22 + pub type BoxedSort = Box<dyn SortInbox>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout] 36 +     next: Rc<dyn Fn() -> Box<SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stdout] 36 +     next: Rc<Fn() -> Box<dyn SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:37:26
[INFO] [stdout]    |
[INFO] [stdout] 37 |     map: BTreeMap<T, Box<SortBucket>>,
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 37 -     map: BTreeMap<T, Box<SortBucket>>,
[INFO] [stdout] 37 +     map: BTreeMap<T, Box<dyn SortBucket>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:77
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:44
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:36:56
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 36 +     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:68
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:40:47
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    |                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout] 40 +     fn new_bucket(&self, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:68
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:35
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/lib.rs:55:47
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 55 +     fn new_bucket(&self, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:85
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                                                     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:52
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/lib.rs:111:64
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     |                                                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:64
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:31
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/bucket.rs:72:43
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 72 +     pub fn new(f: F, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> sorts/src/bucket.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |     pub fn new() -> Box<SortBucket> {
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 -     pub fn new() -> Box<SortBucket> {
[INFO] [stdout] 102 +     pub fn new() -> Box<dyn SortBucket> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:84
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                                                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:51
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> sorts/src/shuffle.rs:77:63
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    |                                                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/clumper_options.rs:34:25
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 34 -         let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout] 34 +         let mut bsw: Rc<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout] 75 +         let f: Rc<dyn Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> operation/src/sort_options.rs:75:31
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 -         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout] 75 +         let f: Rc<Fn() -> Box<dyn SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> operation/src/eval.rs:116:20
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let f: Box<FnMut(Record) -> Record>;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 116 -         let f: Box<FnMut(Record) -> Record>;
[INFO] [stdout] 116 +         let f: Box<dyn FnMut(Record) -> Record>;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3178:36
[INFO] [stdout]      |
[INFO] [stdout] 3178 |             let __text = self.text.trim_left();
[INFO] [stdout]      |                                    ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.97s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/aggregator-5f8a35562a3a6121)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/bgop-328f3d4247d06b91)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/clumper-d2f3f45354514482)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/deaggregator-56e7261c6cc323ac)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/executor-141d0040a818042f)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/misc-558ceb8f34c18c96)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/operation-4362b909fc35dbb0)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/opts-884376a100c77825)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/r4-8de4e94ec93b5a0f)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/record-85e4bc0037a2aefb)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/registry-8f2e50f1f57f6dd2)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/registry_args-c15500e778e23d82)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/registry_args_derive-36e15dde00e090b4)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sorts-4477143ccec737e3)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stream-4d022d2ffe7b7cf0)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/validates-1ed1ebd17f7dd9dc)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/validates_derive-cd9afd1a1e4b1a97)
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/wns-e63106b085eccd2b)
[INFO] running `Command { std: "docker" "inspect" "315613470d5aaa1d29c83066870595d79b1243d185cb97b89824463b2c668db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315613470d5aaa1d29c83066870595d79b1243d185cb97b89824463b2c668db6", kill_on_drop: false }`
[INFO] [stdout] 315613470d5aaa1d29c83066870595d79b1243d185cb97b89824463b2c668db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 591464f6a40c38eedef428a884baf58225ee9a26ebb4915b1cdf314d1e18d317
[INFO] running `Command { std: "docker" "start" "-a" "591464f6a40c38eedef428a884baf58225ee9a26ebb4915b1cdf314d1e18d317", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> opts/src/parser.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 | type CbMany<P> = PointerRc<Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]   = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]   |
[INFO] [stderr] 9 - type CbMany<P> = PointerRc<Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stderr] 9 + type CbMany<P> = PointerRc<dyn Fn(&mut P, &[String]) -> ValidationResult<()>>;
[INFO] [stderr]   | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> opts/src/parser.rs:10:27
[INFO] [stderr]    |
[INFO] [stderr] 10 | type CbOne<P> = PointerRc<Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 10 - type CbOne<P> = PointerRc<Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stderr] 10 + type CbOne<P> = PointerRc<dyn Fn(&mut P, &str) -> ValidationResult<bool>>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `opts` (lib) generated 2 warnings
[INFO] [stderr] warning: `opts` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> stream/src/lib.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub struct Stream(Box<StreamTrait>);
[INFO] [stderr]    |                       ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 33 - pub struct Stream(Box<StreamTrait>);
[INFO] [stderr] 33 + pub struct Stream(Box<dyn StreamTrait>);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> stream/src/lib.rs:114:52
[INFO] [stderr]     |
[INFO] [stderr] 114 | struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 114 - struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stderr] 114 + struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> stream/src/lib.rs:114:97
[INFO] [stderr]     |
[INFO] [stderr] 114 | struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stderr]     |                                                                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 114 - struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> {
[INFO] [stderr] 114 + struct ClosuresStream<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut dyn FnMut(Entry) -> bool)> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> stream/src/lib.rs:120:35
[INFO] [stderr]     |
[INFO] [stderr] 120 | impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W...
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 120 - impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stderr] 120 + impl<S, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> stream/src/lib.rs:120:80
[INFO] [stderr]     |
[INFO] [stderr] 120 | impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W...
[INFO] [stderr]     |                                                                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 120 - impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stderr] 120 + impl<S, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool, C: Fn(S, &mut dyn FnMut(Entry) -> bool)> StreamTrait for ClosuresStream<S, W, C> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> stream/src/lib.rs:131:55
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'sta...
[INFO] [stderr]     |                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 131 - pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stderr] 131 + pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut dyn FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> stream/src/lib.rs:131:110
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'sta...
[INFO] [stderr]     |                                                                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 131 - pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stderr] 131 + pub fn closures<S: 'static, W: Fn(&mut S, Entry, &mut FnMut(Entry) -> bool) -> bool + 'static, C: Fn(S, &mut dyn FnMut(Entry) -> bool) + 'static>(s: S, w: W, c: C) -> Stream {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> stream/src/lib.rs:29:43
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn write(&mut self, r: Entry, w: &mut FnMut(Entry) -> bool) -> bool;
[INFO] [stderr]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 29 -     fn write(&mut self, r: Entry, w: &mut FnMut(Entry) -> bool) -> bool;
[INFO] [stderr] 29 +     fn write(&mut self, r: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> stream/src/lib.rs:30:39
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool);
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 30 -     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool);
[INFO] [stderr] 30 +     fn close(self: Box<Self>, w: &mut dyn FnMut(Entry) -> bool);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> stream/src/lib.rs:40:47
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 40 -     pub fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stderr] 40 +     pub fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> stream/src/lib.rs:49:32
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn close(self, w: &mut FnMut(Entry) -> bool) {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 49 -     pub fn close(self, w: &mut FnMut(Entry) -> bool) {
[INFO] [stderr] 49 +     pub fn close(self, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> stream/src/lib.rs:121:43
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 121 -     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stderr] 121 +     fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> stream/src/lib.rs:125:39
[INFO] [stderr]     |
[INFO] [stderr] 125 |     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 125 -     fn close(self: Box<Self>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stderr] 125 +     fn close(self: Box<Self>, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `stream` (lib) generated 13 warnings
[INFO] [stderr] warning: `stream` (lib test) generated 13 warnings (13 duplicates)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> registry/src/lib.rs:22:15
[INFO] [stderr]    |
[INFO] [stderr] 22 |     init: Box<Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 -     init: Box<Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stderr] 22 +     init: Box<dyn Fn(&[&str]) -> ValidationResult<R> + Send + Sync>,
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> bgop/src/lib.rs:79:87
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut FnMut(Entry) -> bool) -> R {
[INFO] [stderr]    |                                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 79 -     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut FnMut(Entry) -> bool) -> R {
[INFO] [stderr] 79 +     fn ferry<R, F: FnMut(bool, &mut BgopState) -> Option<R>>(&self, mut f: F, w: &mut dyn FnMut(Entry) -> bool) -> R {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> bgop/src/lib.rs:118:43
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 118 -     fn write(&mut self, e: Entry, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stderr] 118 +     fn write(&mut self, e: Entry, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> bgop/src/lib.rs:133:41
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn close(self: Box<BgopFe>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 133 -     fn close(self: Box<BgopFe>, w: &mut FnMut(Entry) -> bool) {
[INFO] [stderr] 133 +     fn close(self: Box<BgopFe>, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `registry` (lib) generated 1 warning
[INFO] [stderr] warning: `bgop` (lib) generated 3 warnings
[INFO] [stderr] warning: `registry` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `bgop` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:22:26
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub type BoxedSort = Box<SortInbox>;
[INFO] [stderr]    |                          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 22 - pub type BoxedSort = Box<SortInbox>;
[INFO] [stderr] 22 + pub type BoxedSort = Box<dyn SortInbox>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/bucket.rs:36:14
[INFO] [stderr]    |
[INFO] [stderr] 36 |     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 36 -     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stderr] 36 +     next: Rc<dyn Fn() -> Box<SortBucket>>,
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/bucket.rs:36:26
[INFO] [stderr]    |
[INFO] [stderr] 36 |     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 36 -     next: Rc<Fn() -> Box<SortBucket>>,
[INFO] [stderr] 36 +     next: Rc<Fn() -> Box<dyn SortBucket>>,
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/bucket.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 |     map: BTreeMap<T, Box<SortBucket>>,
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 37 -     map: BTreeMap<T, Box<SortBucket>>,
[INFO] [stderr] 37 +     map: BTreeMap<T, Box<dyn SortBucket>>,
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:36:77
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    |                                                                             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr] 36 +     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:36:44
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr] 36 +     fn new_bucket(a: &Self::Args, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:36:56
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    |                                                        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 36 -     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr] 36 +     fn new_bucket(a: &Self::Args, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:40:68
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    |                                                                    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr] 40 +     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:40:35
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr] 40 +     fn new_bucket(&self, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:40:47
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    |                                               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 40 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr] 40 +     fn new_bucket(&self, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:55:68
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                                                                    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 55 +     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:55:35
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 55 +     fn new_bucket(&self, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/lib.rs:55:47
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                                               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 55 -     fn new_bucket(&self, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 55 +     fn new_bucket(&self, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> sorts/src/lib.rs:111:85
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]     |                                                                                     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> sorts/src/lib.rs:111:52
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> sorts/src/lib.rs:111:64
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]     |                                                                ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 111 -     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 111 +     fn new_bucket(a: &OneKeyRegistryArgs, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/bucket.rs:72:64
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                                                                ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 72 +     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/bucket.rs:72:31
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 72 +     pub fn new(f: F, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/bucket.rs:72:43
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                                           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 72 -     pub fn new(f: F, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 72 +     pub fn new(f: F, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> sorts/src/bucket.rs:102:25
[INFO] [stderr]     |
[INFO] [stderr] 102 |     pub fn new() -> Box<SortBucket> {
[INFO] [stderr]     |                         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 102 -     pub fn new() -> Box<SortBucket> {
[INFO] [stderr] 102 +     pub fn new() -> Box<dyn SortBucket> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/shuffle.rs:77:84
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                                                                                    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<dyn SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/shuffle.rs:77:51
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<dyn Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> sorts/src/shuffle.rs:77:63
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    |                                                               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 77 -     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr] 77 +     fn new_bucket(_a: &ZeroRegistryArgs, next: Rc<Fn() -> Box<dyn SortBucket>>) -> Box<SortBucket> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> deaggregator/src/lib.rs:16:34
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub type BoxedDeaggregator = Box<DeaggregatorInbox>;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 16 - pub type BoxedDeaggregator = Box<DeaggregatorInbox>;
[INFO] [stderr] 16 + pub type BoxedDeaggregator = Box<dyn DeaggregatorInbox>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> clumper/src/lib.rs:19:29
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type BoxedClumper = Box<ClumperInbox>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 19 - pub type BoxedClumper = Box<ClumperInbox>;
[INFO] [stderr] 19 + pub type BoxedClumper = Box<dyn ClumperInbox>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> clumper/src/lib.rs:33:40
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn stream(a: &Self::Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 33 -     fn stream(a: &Self::Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stderr] 33 +     fn stream(a: &Self::Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> clumper/src/lib.rs:37:31
[INFO] [stderr]    |
[INFO] [stderr] 37 |     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 37 -     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stderr] 37 +     fn stream(&self, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> clumper/src/lib.rs:52:31
[INFO] [stderr]    |
[INFO] [stderr] 52 |     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 52 -     fn stream(&self, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr] 52 +     fn stream(&self, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> clumper/src/key.rs:25:48
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn stream(a: &OneKeyRegistryArgs, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 25 -     fn stream(a: &OneKeyRegistryArgs, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr] 25 +     fn stream(a: &OneKeyRegistryArgs, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> clumper/src/round_robin.rs:27:34
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 27 -     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr] 27 +     fn stream(a: &Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> clumper/src/window.rs:29:34
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 29 -     fn stream(a: &Args, bsw: Box<Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr] 29 +     fn stream(a: &Args, bsw: Box<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream>) -> Stream {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> clumper/src/lib.rs:86:21
[INFO] [stderr]    |
[INFO] [stderr] 86 |     let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 86 -     let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stderr] 86 +     let mut bsw: Rc<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> aggregator/src/lib.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type BoxedAggregator = Box<AggregatorInbox>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 18 - pub type BoxedAggregator = Box<AggregatorInbox>;
[INFO] [stderr] 18 + pub type BoxedAggregator = Box<dyn AggregatorInbox>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `sorts` (lib) generated 23 warnings
[INFO] [stderr] warning: `deaggregator` (lib) generated 1 warning
[INFO] [stderr] warning: `clumper` (lib) generated 8 warnings
[INFO] [stderr] warning: `aggregator` (lib) generated 1 warning
[INFO] [stderr] warning: `sorts` (lib test) generated 23 warnings (23 duplicates)
[INFO] [stderr] warning: `aggregator` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `clumper` (lib test) generated 8 warnings (8 duplicates)
[INFO] [stderr] warning: `deaggregator` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3225:5
[INFO] [stderr]      |
[INFO] [stderr] 3225 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3225 -     (__0)
[INFO] [stderr] 3225 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3281:5
[INFO] [stderr]      |
[INFO] [stderr] 3281 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3281 -     (__0)
[INFO] [stderr] 3281 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3307:5
[INFO] [stderr]      |
[INFO] [stderr] 3307 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3307 -     (__0)
[INFO] [stderr] 3307 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3331:5
[INFO] [stderr]      |
[INFO] [stderr] 3331 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3331 -     (__0)
[INFO] [stderr] 3331 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3377:5
[INFO] [stderr]      |
[INFO] [stderr] 3377 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3377 -     (__0)
[INFO] [stderr] 3377 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3533:5
[INFO] [stderr]      |
[INFO] [stderr] 3533 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3533 -     (__0)
[INFO] [stderr] 3533 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3590:5
[INFO] [stderr]      |
[INFO] [stderr] 3590 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3590 -     (__0)
[INFO] [stderr] 3590 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3658:5
[INFO] [stderr]      |
[INFO] [stderr] 3658 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3658 -     (__0)
[INFO] [stderr] 3658 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3671:5
[INFO] [stderr]      |
[INFO] [stderr] 3671 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3671 -     (__0)
[INFO] [stderr] 3671 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3708:5
[INFO] [stderr]      |
[INFO] [stderr] 3708 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3708 -     (__0)
[INFO] [stderr] 3708 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3719:5
[INFO] [stderr]      |
[INFO] [stderr] 3719 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3719 -     (__0)
[INFO] [stderr] 3719 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3730:5
[INFO] [stderr]      |
[INFO] [stderr] 3730 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3730 -     (__0)
[INFO] [stderr] 3730 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3962:5
[INFO] [stderr]      |
[INFO] [stderr] 3962 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3962 -     (__0)
[INFO] [stderr] 3962 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4020:5
[INFO] [stderr]      |
[INFO] [stderr] 4020 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 4020 -     (__0)
[INFO] [stderr] 4020 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4078:5
[INFO] [stderr]      |
[INFO] [stderr] 4078 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 4078 -     (__0)
[INFO] [stderr] 4078 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> executor/src/lib.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type BoxedExecutor = Box<ExecutorInbox>;
[INFO] [stderr]    |                              ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 18 - pub type BoxedExecutor = Box<ExecutorInbox>;
[INFO] [stderr] 18 + pub type BoxedExecutor = Box<dyn ExecutorInbox>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> executor/src/lib.rs:19:31
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub type BoxedExecutor2 = Box<Executor2Inbox>;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 19 - pub type BoxedExecutor2 = Box<Executor2Inbox>;
[INFO] [stderr] 19 + pub type BoxedExecutor2 = Box<dyn Executor2Inbox>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> executor/src/lib.rs:32:40
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 32 -     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stderr] 32 +     fn stream(&self, ret: bool) -> Box<dyn FnMut(Record) -> Record>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> executor/src/lib.rs:48:52
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn stream(code: &Self::Code, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 48 -     fn stream(code: &Self::Code, ret: bool) -> Box<FnMut(Record) -> Record>;
[INFO] [stderr] 48 +     fn stream(code: &Self::Code, ret: bool) -> Box<dyn FnMut(Record) -> Record>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> executor/src/lib.rs:90:40
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 90 -     fn stream(&self, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stderr] 90 +     fn stream(&self, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> executor/src/lua/mod.rs:144:48
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn stream(code: &String, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 144 -     fn stream(code: &String, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stderr] 144 +     fn stream(code: &String, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> executor/src/r4l/mod.rs:215:46
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn stream(code: &Code, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stderr]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 215 -     fn stream(code: &Code, ret: bool) -> Box<FnMut(Record) -> Record> {
[INFO] [stderr] 215 +     fn stream(code: &Code, ret: bool) -> Box<dyn FnMut(Record) -> Record> {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `core::str::<impl str>::trim_left`: superseded by `trim_start`
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3178:36
[INFO] [stderr]      |
[INFO] [stderr] 3178 |             let __text = self.text.trim_left();
[INFO] [stderr]      |                                    ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `executor` (lib) generated 23 warnings
[INFO] [stderr] warning: `executor` (lib test) generated 23 warnings (23 duplicates)
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]   --> operation/src/clumper_options.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Validates)]
[INFO] [stderr]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stderr]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]   --> operation/src/sort_options.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Validates)]
[INFO] [stderr]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stderr]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> operation/src/lib.rs:47:31
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub type BoxedOperation = Box<OperationInbox>;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 47 - pub type BoxedOperation = Box<OperationInbox>;
[INFO] [stderr] 47 + pub type BoxedOperation = Box<dyn OperationInbox>;
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> operation/src/sort_options.rs:39:17
[INFO] [stderr]    |
[INFO] [stderr] 39 |     bucket: Box<SortBucket>,
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 39 -     bucket: Box<SortBucket>,
[INFO] [stderr] 39 +     bucket: Box<dyn SortBucket>,
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> operation/src/lib.rs:77:30
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct StreamWrapper(Box<Fn() -> Stream + Send + Sync>);
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 77 - pub struct StreamWrapper(Box<Fn() -> Stream + Send + Sync>);
[INFO] [stderr] 77 + pub struct StreamWrapper(Box<dyn Fn() -> Stream + Send + Sync>);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> operation/src/from_multi_regex.rs:77:63
[INFO] [stderr]    |
[INFO] [stderr] 77 |             fn flush(&mut self, o: &OptionsValidated, w: &mut FnMut(Entry) -> bool) {
[INFO] [stderr]    |                                                               ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 77 -             fn flush(&mut self, o: &OptionsValidated, w: &mut FnMut(Entry) -> bool) {
[INFO] [stderr] 77 +             fn flush(&mut self, o: &OptionsValidated, w: &mut dyn FnMut(Entry) -> bool) {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> operation/src/to_table.rs:98:60
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stderr]    |                                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 98 - pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut FnMut(Entry) -> bool) -> bool {
[INFO] [stderr] 98 + pub fn dump_table(rows: &Vec<Vec<(String, char)>>, w: &mut dyn FnMut(Entry) -> bool) -> bool {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> operation/src/clumper_options.rs:34:25
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 34 -         let mut bsw: Rc<Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stderr] 34 +         let mut bsw: Rc<dyn Fn(Vec<(Arc<str>, Record)>) -> Stream> = Rc::new(f);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> operation/src/sort_options.rs:75:19
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 75 -         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stderr] 75 +         let f: Rc<dyn Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> operation/src/sort_options.rs:75:31
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stderr]    |                               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 75 -         let f: Rc<Fn() -> Box<SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stderr] 75 +         let f: Rc<Fn() -> Box<dyn SortBucket>> = Rc::new(VecDequeSortBucket::new);
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> operation/src/eval.rs:116:20
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let f: Box<FnMut(Record) -> Record>;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 116 -         let f: Box<FnMut(Record) -> Record>;
[INFO] [stderr] 116 +         let f: Box<dyn FnMut(Record) -> Record>;
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: `operation` (lib) generated 11 warnings
[INFO] [stderr] warning: `operation` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aggregator-5f8a35562a3a6121)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bgop-328f3d4247d06b91)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clumper-d2f3f45354514482)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/deaggregator-56e7261c6cc323ac)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/executor-141d0040a818042f)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test lua::tests::test_reassign_ud ... ok
[INFO] [stdout] test lua::tests::test_arr ... ok
[INFO] [stdout] test lua::tests::test_deep_index ... ok
[INFO] [stdout] test lua::tests::test_simple ... ok
[INFO] [stdout] test lua::tests::test_tables_suck ... ok
[INFO] [stdout] test lua::tests::test_assign_hash ... ok
[INFO] [stdout] test lua::tests::test_fp ... ok
[INFO] [stdout] test lua::tests::test_to_lua ... ok
[INFO] [stdout] test r4l::tests::test_assign_hash ... ok
[INFO] [stdout] test r4l::tests::test_simple ... ok
[INFO] [stdout] test r4l::tests::test_del ... ok
[INFO] [stdout] test r4l::tests::test_deep_index ... ok
[INFO] [stdout] test r4l::tests::test_reassign ... ok
[INFO] [stdout] test r4l::tests::test_diamond ... ok
[INFO] [stdout] test r4l::tests::test_vars ... ok
[INFO] [stdout] test r4l::tests::test_array_literal ... ok
[INFO] [stdout] test r4l::tests::test_get_fill ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/misc-558ceb8f34c18c96)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/operation-4362b909fc35dbb0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opts-884376a100c77825)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/r4-8de4e94ec93b5a0f)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/record-85e4bc0037a2aefb)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_get_path ... ok
[INFO] [stdout] test tests::test_serde ... ok
[INFO] [stdout] test tests::test_set_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/registry-8f2e50f1f57f6dd2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/registry_args-c15500e778e23d82)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/registry_args_derive-36e15dde00e090b4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sorts-4477143ccec737e3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stream-4d022d2ffe7b7cf0)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/validates-1ed1ebd17f7dd9dc)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/validates_derive-cd9afd1a1e4b1a97)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wns-e63106b085eccd2b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests aggregator
[INFO] [stderr]    Doc-tests bgop
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests clumper
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests deaggregator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests executor
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3225:5
[INFO] [stderr]      |
[INFO] [stderr] 3225 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3225 -     (__0)
[INFO] [stderr] 3225 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3281:5
[INFO] [stderr]      |
[INFO] [stderr] 3281 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3281 -     (__0)
[INFO] [stderr] 3281 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3307:5
[INFO] [stderr]      |
[INFO] [stderr] 3307 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3307 -     (__0)
[INFO] [stderr] 3307 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3331:5
[INFO] [stderr]      |
[INFO] [stderr] 3331 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3331 -     (__0)
[INFO] [stderr] 3331 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3377:5
[INFO] [stderr]      |
[INFO] [stderr] 3377 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3377 -     (__0)
[INFO] [stderr] 3377 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3533:5
[INFO] [stderr]      |
[INFO] [stderr] 3533 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3533 -     (__0)
[INFO] [stderr] 3533 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3590:5
[INFO] [stderr]      |
[INFO] [stderr] 3590 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3590 -     (__0)
[INFO] [stderr] 3590 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3658:5
[INFO] [stderr]      |
[INFO] [stderr] 3658 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3658 -     (__0)
[INFO] [stderr] 3658 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3671:5
[INFO] [stderr]      |
[INFO] [stderr] 3671 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3671 -     (__0)
[INFO] [stderr] 3671 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3708:5
[INFO] [stderr]      |
[INFO] [stderr] 3708 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3708 -     (__0)
[INFO] [stderr] 3708 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3719:5
[INFO] [stderr]      |
[INFO] [stderr] 3719 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3719 -     (__0)
[INFO] [stderr] 3719 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3730:5
[INFO] [stderr]      |
[INFO] [stderr] 3730 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3730 -     (__0)
[INFO] [stderr] 3730 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:3962:5
[INFO] [stderr]      |
[INFO] [stderr] 3962 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 3962 -     (__0)
[INFO] [stderr] 3962 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4020:5
[INFO] [stderr]      |
[INFO] [stderr] 4020 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 4020 -     (__0)
[INFO] [stderr] 4020 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]     --> /opt/rustwide/target/debug/build/executor-7dc0d657e4177cf8/out/r4l/parse.rs:4078:5
[INFO] [stderr]      |
[INFO] [stderr] 4078 |     (__0)
[INFO] [stderr]      |     ^   ^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]      |
[INFO] [stderr] 4078 -     (__0)
[INFO] [stderr] 4078 +     __0
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: 15 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests misc
[INFO] [stderr]    Doc-tests operation
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]   --> /opt/rustwide/workdir/operation/src/clumper_options.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 | #[derive(Validates)]
[INFO] [stderr]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stderr]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: suffixes on a tuple index are invalid
[INFO] [stderr]   --> /opt/rustwide/workdir/operation/src/sort_options.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | #[derive(Validates)]
[INFO] [stderr]    |          ^^^^^^^^^ invalid suffix `usize`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `usize` is *temporarily* accepted on tuple index fields as it was incorrectly accepted on stable for a few releases
[INFO] [stderr]    = help: on proc macros, you'll want to use `syn::Index::from` or `proc_macro::Literal::*_unsuffixed` for code that will desugar to tuple field access
[INFO] [stderr]    = note: see issue #60210 <https://github.com/rust-lang/rust/issues/60210> for more information
[INFO] [stderr]    = note: this warning originates in the derive macro `Validates` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests opts
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests record
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests registry
[INFO] [stderr]    Doc-tests registry_args
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests registry_args_derive
[INFO] [stderr]    Doc-tests sorts
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stream
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests validates
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests validates_derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wns
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "591464f6a40c38eedef428a884baf58225ee9a26ebb4915b1cdf314d1e18d317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "591464f6a40c38eedef428a884baf58225ee9a26ebb4915b1cdf314d1e18d317", kill_on_drop: false }`
[INFO] [stdout] 591464f6a40c38eedef428a884baf58225ee9a26ebb4915b1cdf314d1e18d317