[INFO] fetching crate mycroft-support 0.0.1...
[INFO] fixing mycroft-support-0.0.1 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate mycroft-support 0.0.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mycroft-support 0.0.1
[INFO] finished tweaking crates.io crate mycroft-support 0.0.1
[INFO] tweaked toml for crates.io crate mycroft-support 0.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mycroft-support 0.0.1 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mycroft-support` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1265eb22fc42e496972d642cdb9d0abf21edf516e0dde1e54b315096eddc8c5b
[INFO] running `Command { std: "docker" "start" "1265eb22fc42e496972d642cdb9d0abf21edf516e0dde1e54b315096eddc8c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1265eb22fc42e496972d642cdb9d0abf21edf516e0dde1e54b315096eddc8c5b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1265eb22fc42e496972d642cdb9d0abf21edf516e0dde1e54b315096eddc8c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1265eb22fc42e496972d642cdb9d0abf21edf516e0dde1e54b315096eddc8c5b" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mycroft-support` (manifest) generated 1 warning
[INFO] [stderr]     Checking mycroft-support v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2015 edition to 2018
[INFO] [stderr]        Fixed src/aggregator.rs (2 fixes)
[INFO] [stderr]        Fixed src/storage/tuple.rs (3 fixes)
[INFO] [stderr]        Fixed src/derivation.rs (1 fix)
[INFO] [stderr]        Fixed src/storage/data.rs (1 fix)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] [stderr] crater-edition-check: mycroft-support v0.0.1 (/opt/rustwide/workdir) updating edition from 2015 to 2018
[INFO] [stderr]     Checking mycroft-support v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/storage/tuple.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |     aggs: Vec<Box<Aggregator + 'static>>,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 222 |     aggs: Vec<Box<dyn Aggregator + 'static>>,
[INFO] [stdout]     |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/join.rs:82:26
[INFO] [stdout]    |
[INFO] [stdout] 82 |     indices: Vec<&'a mut SkipIterator>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     indices: Vec<&'a mut dyn SkipIterator>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn agg_clone(&self) -> Box<Aggregator>;
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn agg_clone(&self) -> Box<dyn Aggregator>;
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/join.rs:157:30
[INFO] [stdout]     |
[INFO] [stdout] 157 |         indices: Vec<&'a mut SkipIterator>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 157 |         indices: Vec<&'a mut dyn SkipIterator>,
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn agg_clone(&self) -> Box<dyn Aggregator> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | castable_aggregator!(u8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | castable_aggregator!(u16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 | castable_aggregator!(u32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]    --> src/storage/tuple.rs:222:19
[INFO] [stdout]     |
[INFO] [stdout] 222 |     aggs: Vec<Box<Aggregator + 'static>>,
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 222 |     aggs: Vec<Box<dyn Aggregator + 'static>>,
[INFO] [stdout]     |                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | castable_aggregator!(u64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 | castable_aggregator!(usize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | castable_aggregator!(i8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | castable_aggregator!(i16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | castable_aggregator!(i32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/join.rs:82:26
[INFO] [stdout]    |
[INFO] [stdout] 82 |     indices: Vec<&'a mut SkipIterator>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     indices: Vec<&'a mut dyn SkipIterator>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | castable_aggregator!(i64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 | castable_aggregator!(isize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]    --> src/aggregator.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]     |                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn agg_clone(&self) -> Box<dyn Aggregator> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn agg_clone(&self) -> Box<Aggregator>;
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn agg_clone(&self) -> Box<dyn Aggregator>;
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/join.rs:157:30
[INFO] [stdout]     |
[INFO] [stdout] 157 |         indices: Vec<&'a mut SkipIterator>,
[INFO] [stdout]     |                              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 157 |         indices: Vec<&'a mut dyn SkipIterator>,
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:53:32
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn agg_clone(&self) -> Box<dyn Aggregator> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | castable_aggregator!(u8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | castable_aggregator!(u16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 | castable_aggregator!(u32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | castable_aggregator!(u64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 | castable_aggregator!(usize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | castable_aggregator!(i8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | castable_aggregator!(i16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | castable_aggregator!(i32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | castable_aggregator!(i64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 | castable_aggregator!(isize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]    --> src/aggregator.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]     |                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn agg_clone(&self) -> Box<dyn Aggregator> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/join.rs:109:39
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn reorder_indices(indices: &Vec<&mut SkipIterator>) -> Vec<usize> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn reorder_indices(indices: &Vec<&mut dyn SkipIterator>) -> Vec<usize> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/join.rs:109:39
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn reorder_indices(indices: &Vec<&mut SkipIterator>) -> Vec<usize> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 109 | fn reorder_indices(indices: &Vec<&mut dyn SkipIterator>) -> Vec<usize> {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/storage/tuple.rs:376:39
[INFO] [stdout]     |
[INFO] [stdout] 376 |     pub fn new(m_aggs: Vec<Option<Box<Aggregator + 'static>>>) -> Self {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 376 |     pub fn new(m_aggs: Vec<Option<Box<dyn Aggregator + 'static>>>) -> Self {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/storage/tuple.rs:376:39
[INFO] [stdout]     |
[INFO] [stdout] 376 |     pub fn new(m_aggs: Vec<Option<Box<Aggregator + 'static>>>) -> Self {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 376 |     pub fn new(m_aggs: Vec<Option<Box<dyn Aggregator + 'static>>>) -> Self {
[INFO] [stdout]     |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/join.rs:334:27
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let its: Vec<&mut SkipIterator> = vec![&mut p, &mut q];
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 334 |         let its: Vec<&mut dyn SkipIterator> = vec![&mut p, &mut q];
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/join.rs:366:27
[INFO] [stdout]     |
[INFO] [stdout] 366 |         let its: Vec<&mut SkipIterator> = vec![&mut p, &mut q];
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 366 |         let its: Vec<&mut dyn SkipIterator> = vec![&mut p, &mut q];
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/join.rs:382:27
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let its: Vec<&mut SkipIterator> = vec![&mut p, &mut q];
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 382 |         let its: Vec<&mut dyn SkipIterator> = vec![&mut p, &mut q];
[INFO] [stdout]     |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2015 edition to 2018
[INFO] [stderr]     Checking mycroft-support v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/join.rs (6 fixes)
[INFO] [stderr]        Fixed src/storage/tuple.rs (2 fixes)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | castable_aggregator!(u8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility`
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/aggregator.rs (3 fixes)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | castable_aggregator!(u16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 | castable_aggregator!(u32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | castable_aggregator!(u64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 | castable_aggregator!(usize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | castable_aggregator!(i8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | castable_aggregator!(i16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | castable_aggregator!(i32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | castable_aggregator!(i64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 | castable_aggregator!(isize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | castable_aggregator!(u8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `--force-warn bare-trait-objects` implied by `--force-warn rust-2021-compatibility`
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | castable_aggregator!(u16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 | castable_aggregator!(u32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | castable_aggregator!(u64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 | castable_aggregator!(usize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | castable_aggregator!(i8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.95s
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | castable_aggregator!(i16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | castable_aggregator!(i32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | castable_aggregator!(i64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (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]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 | castable_aggregator!(isize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] crater-edition-check: mycroft-support v0.0.1 (/opt/rustwide/workdir) updating edition from 2018 to 2021
[INFO] [stderr]     Checking mycroft-support v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | castable_aggregator!(u8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | castable_aggregator!(u16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 | castable_aggregator!(u32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | castable_aggregator!(u64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 | castable_aggregator!(usize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | castable_aggregator!(i8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | castable_aggregator!(i16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | castable_aggregator!(i32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | castable_aggregator!(i64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 | castable_aggregator!(isize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | castable_aggregator!(u8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | castable_aggregator!(u16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 | castable_aggregator!(u32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 64 | castable_aggregator!(u64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 | castable_aggregator!(usize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 | castable_aggregator!(i8);
[INFO] [stdout]    | ------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 | castable_aggregator!(i16);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 | castable_aggregator!(i32);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 | castable_aggregator!(i64);
[INFO] [stdout]    | ------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0782]: expected a type, found a trait
[INFO] [stdout]   --> src/aggregator.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn agg_clone(&self) -> Box<Aggregator> {
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 | castable_aggregator!(isize);
[INFO] [stdout]    | --------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `castable_aggregator` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0782`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mycroft-support` (lib test) due to 10 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0782`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mycroft-support` (lib) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "1265eb22fc42e496972d642cdb9d0abf21edf516e0dde1e54b315096eddc8c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1265eb22fc42e496972d642cdb9d0abf21edf516e0dde1e54b315096eddc8c5b", kill_on_drop: false }`
[INFO] [stdout] 1265eb22fc42e496972d642cdb9d0abf21edf516e0dde1e54b315096eddc8c5b
