[INFO] crate ag 0.10.0 is already in cache
[INFO] extracting crate ag 0.10.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/ag/0.10.0
[INFO] extracting crate ag 0.10.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ag/0.10.0
[INFO] validating manifest of ag-0.10.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ag-0.10.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ag-0.10.0
[INFO] finished frobbing ag-0.10.0
[INFO] frobbed toml for ag-0.10.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/ag/0.10.0/Cargo.toml
[INFO] started frobbing ag-0.10.0
[INFO] finished frobbing ag-0.10.0
[INFO] frobbed toml for ag-0.10.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ag/0.10.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ag-0.10.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/ag/0.10.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 96e6ad34c44d441064f9e9cf57dfa846dab4fe4a0dd2467ebf793fe9d1e6d933
[INFO] running `"docker" "start" "-a" "96e6ad34c44d441064f9e9cf57dfa846dab4fe4a0dd2467ebf793fe9d1e6d933"`
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]     Checking quantiles v0.7.1
[INFO] [stderr]     Checking annotate-snippets v0.5.0
[INFO] [stderr]     Checking nom_locate v0.3.1
[INFO] [stderr]     Checking zip v0.5.3
[INFO] [stderr]     Checking hyper-old-types v0.11.0
[INFO] [stderr]     Checking human-panic v1.0.1
[INFO] [stderr]     Checking assert_cli v0.6.3
[INFO] [stderr]     Checking quicli v0.4.0
[INFO] [stderr]     Checking self_update v0.5.1
[INFO] [stderr]     Checking ag v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     reporter: Box<ErrorReporter>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorReporter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:50:45
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn new(query: String, reporter: Box<ErrorReporter>) -> QueryContainer {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorReporter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/operator.rs:71:38
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn drain(self: Box<Self>) -> Box<Iterator<Item = Record>> {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Record>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/operator.rs:79:28
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn build(&self) -> Box<UnaryPreAggOperator>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/operator.rs:88:28
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn build(&self) -> Box<UnaryPreAggOperator> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/operator.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |     op_builder: Box<OperatorBuilder>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OperatorBuilder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:101:32
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn new(op_builder: Box<OperatorBuilder>) -> Self {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OperatorBuilder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:186:32
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn empty_box(&self) -> Box<AggregateFunction>;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:351:32
[INFO] [stderr]     |
[INFO] [stderr] 351 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:381:32
[INFO] [stderr]     |
[INFO] [stderr] 381 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:411:32
[INFO] [stderr]     |
[INFO] [stderr] 411 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:444:32
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:483:32
[INFO] [stderr]     |
[INFO] [stderr] 483 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:497:19
[INFO] [stderr]     |
[INFO] [stderr] 497 |     ordering: Box<Fn(&Data, &Data) -> Ordering + Send + Sync>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Data, &Data) -> Ordering + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:555:31
[INFO] [stderr]     |
[INFO] [stderr] 555 |     agg_col: Vec<(String, Box<AggregateFunction>)>,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:557:58
[INFO] [stderr]     |
[INFO] [stderr] 557 |     state: HashMap<Vec<data::Value>, HashMap<String, Box<AggregateFunction>>>,
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:564:39
[INFO] [stderr]     |
[INFO] [stderr] 564 |         aggregators: Vec<(String, Box<AggregateFunction>)>,
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:738:28
[INFO] [stderr]     |
[INFO] [stderr] 738 |     fn build(&self) -> Box<UnaryPreAggOperator> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:885:28
[INFO] [stderr]     |
[INFO] [stderr] 885 |     fn build(&self) -> Box<UnaryPreAggOperator> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:929:38
[INFO] [stderr]     |
[INFO] [stderr] 929 |     fn drain(self: Box<Self>) -> Box<Iterator<Item = Record>> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Record>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/typecheck.rs:73:21
[INFO] [stderr]    |
[INFO] [stderr] 73 |     ) -> Result<Box<operator::OperatorBuilder + Send + Sync>, TypeError> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::OperatorBuilder + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/typecheck.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |     ) -> Result<Box<operator::AggregateFunction>, ()> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 |         pre_aggregates: Vec<Box<operator::UnaryPreAggOperator>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:47:30
[INFO] [stderr]    |
[INFO] [stderr] 47 |         aggregators: Vec<Box<operator::AggregateOperator>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:50
[INFO] [stderr]    |
[INFO] [stderr] 52 |         fn convert_sort(op: SortOperator) -> Box<operator::AggregateOperator> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |         ) -> Result<Box<operator::AggregateOperator>, ()> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:118:38
[INFO] [stderr]     |
[INFO] [stderr] 118 |             let mut pre_agg: Vec<Box<operator::UnaryPreAggOperator>> = Vec::new();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:119:39
[INFO] [stderr]     |
[INFO] [stderr] 119 |             let mut post_agg: Vec<Box<operator::AggregateOperator>> = Vec::new();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:194:27
[INFO] [stderr]     |
[INFO] [stderr] 194 |             mut head: Box<operator::AggregateOperator>,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:195:31
[INFO] [stderr]     |
[INFO] [stderr] 195 |             mut rest: Vec<Box<operator::AggregateOperator>>,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:273:33
[INFO] [stderr]     |
[INFO] [stderr] 273 |             pre_aggs: &mut [Box<operator::UnaryPreAggOperator>],
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:291:24
[INFO] [stderr]     |
[INFO] [stderr] 291 |             head: &Box<operator::AggregateOperator>,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:292:29
[INFO] [stderr]     |
[INFO] [stderr] 292 |             rest: &mut [Box<operator::AggregateOperator>],
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |     reporter: Box<ErrorReporter>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorReporter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:50:45
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn new(query: String, reporter: Box<ErrorReporter>) -> QueryContainer {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^ help: use `dyn`: `dyn ErrorReporter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/operator.rs:71:38
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn drain(self: Box<Self>) -> Box<Iterator<Item = Record>> {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Record>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/operator.rs:79:28
[INFO] [stderr]    |
[INFO] [stderr] 79 |     fn build(&self) -> Box<UnaryPreAggOperator>;
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/operator.rs:88:28
[INFO] [stderr]    |
[INFO] [stderr] 88 |     fn build(&self) -> Box<UnaryPreAggOperator> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/operator.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |     op_builder: Box<OperatorBuilder>,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OperatorBuilder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:101:32
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn new(op_builder: Box<OperatorBuilder>) -> Self {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn OperatorBuilder`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:186:32
[INFO] [stderr]     |
[INFO] [stderr] 186 |     fn empty_box(&self) -> Box<AggregateFunction>;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:351:32
[INFO] [stderr]     |
[INFO] [stderr] 351 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:381:32
[INFO] [stderr]     |
[INFO] [stderr] 381 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:411:32
[INFO] [stderr]     |
[INFO] [stderr] 411 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:444:32
[INFO] [stderr]     |
[INFO] [stderr] 444 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:483:32
[INFO] [stderr]     |
[INFO] [stderr] 483 |     fn empty_box(&self) -> Box<AggregateFunction> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:497:19
[INFO] [stderr]     |
[INFO] [stderr] 497 |     ordering: Box<Fn(&Data, &Data) -> Ordering + Send + Sync>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Data, &Data) -> Ordering + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:555:31
[INFO] [stderr]     |
[INFO] [stderr] 555 |     agg_col: Vec<(String, Box<AggregateFunction>)>,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:557:58
[INFO] [stderr]     |
[INFO] [stderr] 557 |     state: HashMap<Vec<data::Value>, HashMap<String, Box<AggregateFunction>>>,
[INFO] [stderr]     |                                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:564:39
[INFO] [stderr]     |
[INFO] [stderr] 564 |         aggregators: Vec<(String, Box<AggregateFunction>)>,
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:738:28
[INFO] [stderr]     |
[INFO] [stderr] 738 |     fn build(&self) -> Box<UnaryPreAggOperator> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:885:28
[INFO] [stderr]     |
[INFO] [stderr] 885 |     fn build(&self) -> Box<UnaryPreAggOperator> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/operator.rs:929:38
[INFO] [stderr]     |
[INFO] [stderr] 929 |     fn drain(self: Box<Self>) -> Box<Iterator<Item = Record>> {
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Record>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/operator.rs:1110:35
[INFO] [stderr]      |
[INFO] [stderr] 1110 |         let ops: Vec<(String, Box<AggregateFunction>)> =
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/operator.rs:1133:35
[INFO] [stderr]      |
[INFO] [stderr] 1133 |         let ops: Vec<(String, Box<AggregateFunction>)> = vec![
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/operator.rs:1202:35
[INFO] [stderr]      |
[INFO] [stderr] 1202 |         let ops: Vec<(String, Box<AggregateFunction>)> =
[INFO] [stderr]      |                                   ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/operator.rs:1286:30
[INFO] [stderr]      |
[INFO] [stderr] 1286 |         let mut adapted: Box<AggregateOperator> = Box::new(adapted);
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/typecheck.rs:73:21
[INFO] [stderr]    |
[INFO] [stderr] 73 |     ) -> Result<Box<operator::OperatorBuilder + Send + Sync>, TypeError> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::OperatorBuilder + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/typecheck.rs:192:21
[INFO] [stderr]     |
[INFO] [stderr] 192 |     ) -> Result<Box<operator::AggregateFunction>, ()> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateFunction`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:46:33
[INFO] [stderr]    |
[INFO] [stderr] 46 |         pre_aggregates: Vec<Box<operator::UnaryPreAggOperator>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:47:30
[INFO] [stderr]    |
[INFO] [stderr] 47 |         aggregators: Vec<Box<operator::AggregateOperator>>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:52:50
[INFO] [stderr]    |
[INFO] [stderr] 52 |         fn convert_sort(op: SortOperator) -> Box<operator::AggregateOperator> {
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:63:25
[INFO] [stderr]    |
[INFO] [stderr] 63 |         ) -> Result<Box<operator::AggregateOperator>, ()> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:118:38
[INFO] [stderr]     |
[INFO] [stderr] 118 |             let mut pre_agg: Vec<Box<operator::UnaryPreAggOperator>> = Vec::new();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:119:39
[INFO] [stderr]     |
[INFO] [stderr] 119 |             let mut post_agg: Vec<Box<operator::AggregateOperator>> = Vec::new();
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:194:27
[INFO] [stderr]     |
[INFO] [stderr] 194 |             mut head: Box<operator::AggregateOperator>,
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:195:31
[INFO] [stderr]     |
[INFO] [stderr] 195 |             mut rest: Vec<Box<operator::AggregateOperator>>,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:273:33
[INFO] [stderr]     |
[INFO] [stderr] 273 |             pre_aggs: &mut [Box<operator::UnaryPreAggOperator>],
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::UnaryPreAggOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:291:24
[INFO] [stderr]     |
[INFO] [stderr] 291 |             head: &Box<operator::AggregateOperator>,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:292:29
[INFO] [stderr]     |
[INFO] [stderr] 292 |             rest: &mut [Box<operator::AggregateOperator>],
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn operator::AggregateOperator`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.36s
[INFO] running `"docker" "inspect" "96e6ad34c44d441064f9e9cf57dfa846dab4fe4a0dd2467ebf793fe9d1e6d933"`
[INFO] running `"docker" "rm" "-f" "96e6ad34c44d441064f9e9cf57dfa846dab4fe4a0dd2467ebf793fe9d1e6d933"`
[INFO] [stdout] 96e6ad34c44d441064f9e9cf57dfa846dab4fe4a0dd2467ebf793fe9d1e6d933