[INFO] fetching crate dataset 0.2.2...
[INFO] testing dataset-0.2.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate dataset 0.2.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dataset 0.2.2 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dataset 0.2.2
[INFO] finished tweaking crates.io crate dataset 0.2.2
[INFO] tweaked toml for crates.io crate dataset 0.2.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded avro-rs v0.6.6
[INFO] [stderr]   Downloaded thrift v0.12.0
[INFO] [stderr]   Downloaded integer-encoding v1.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ca0faa4eaf2c44e2101cf4fced1754c9ab677ef261008bb9b6d8c2cb47decc0
[INFO] running `Command { std: "docker" "start" "-a" "2ca0faa4eaf2c44e2101cf4fced1754c9ab677ef261008bb9b6d8c2cb47decc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ca0faa4eaf2c44e2101cf4fced1754c9ab677ef261008bb9b6d8c2cb47decc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca0faa4eaf2c44e2101cf4fced1754c9ab677ef261008bb9b6d8c2cb47decc0", kill_on_drop: false }`
[INFO] [stdout] 2ca0faa4eaf2c44e2101cf4fced1754c9ab677ef261008bb9b6d8c2cb47decc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ada5793e4c475b80c0cac0916f4d7cc669654815eb5a5f73756009d706e2c746
[INFO] running `Command { std: "docker" "start" "-a" "ada5793e4c475b80c0cac0916f4d7cc669654815eb5a5f73756009d706e2c746", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling integer-encoding v1.0.8
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling thrift v0.12.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling avro-rs v0.6.6
[INFO] [stderr]    Compiling dataset v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/df/mod.rs:40:53
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn data_frame<'a>(path: &'a Path) -> Result<Box<'a + DataFrame>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + DataFrame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parquetfile.rs:51:52
[INFO] [stdout]    |
[INFO] [stdout] 51 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parquetfile.rs:54:45
[INFO] [stdout]    |
[INFO] [stdout] 54 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Type> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:182:52
[INFO] [stdout]     |
[INFO] [stdout] 182 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:185:45
[INFO] [stdout]     |
[INFO] [stdout] 185 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ConvertedType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:241:52
[INFO] [stdout]     |
[INFO] [stdout] 241 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:244:45
[INFO] [stdout]     |
[INFO] [stdout] 244 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<FieldRepetitionType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:308:52
[INFO] [stdout]     |
[INFO] [stdout] 308 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:311:45
[INFO] [stdout]     |
[INFO] [stdout] 311 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Encoding> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:359:52
[INFO] [stdout]     |
[INFO] [stdout] 359 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:362:45
[INFO] [stdout]     |
[INFO] [stdout] 362 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<CompressionCodec> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:401:52
[INFO] [stdout]     |
[INFO] [stdout] 401 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:404:45
[INFO] [stdout]     |
[INFO] [stdout] 404 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:441:52
[INFO] [stdout]     |
[INFO] [stdout] 441 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:444:45
[INFO] [stdout]     |
[INFO] [stdout] 444 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BoundaryOrder> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:513:45
[INFO] [stdout]     |
[INFO] [stdout] 513 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Statistics> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:569:52
[INFO] [stdout]     |
[INFO] [stdout] 569 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:651:45
[INFO] [stdout]     |
[INFO] [stdout] 651 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<StringType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:670:52
[INFO] [stdout]     |
[INFO] [stdout] 670 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:696:45
[INFO] [stdout]     |
[INFO] [stdout] 696 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<UUIDType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:715:52
[INFO] [stdout]     |
[INFO] [stdout] 715 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:741:45
[INFO] [stdout]     |
[INFO] [stdout] 741 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MapType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:760:52
[INFO] [stdout]     |
[INFO] [stdout] 760 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:786:45
[INFO] [stdout]     |
[INFO] [stdout] 786 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ListType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:805:52
[INFO] [stdout]     |
[INFO] [stdout] 805 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:831:45
[INFO] [stdout]     |
[INFO] [stdout] 831 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<EnumType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:850:52
[INFO] [stdout]     |
[INFO] [stdout] 850 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:876:45
[INFO] [stdout]     |
[INFO] [stdout] 876 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DateType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:895:52
[INFO] [stdout]     |
[INFO] [stdout] 895 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:926:45
[INFO] [stdout]     |
[INFO] [stdout] 926 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<NullType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:945:52
[INFO] [stdout]     |
[INFO] [stdout] 945 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:982:45
[INFO] [stdout]     |
[INFO] [stdout] 982 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DecimalType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1016:52
[INFO] [stdout]      |
[INFO] [stdout] 1016 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1043:45
[INFO] [stdout]      |
[INFO] [stdout] 1043 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MilliSeconds> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1062:52
[INFO] [stdout]      |
[INFO] [stdout] 1062 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1088:45
[INFO] [stdout]      |
[INFO] [stdout] 1088 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MicroSeconds> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1107:52
[INFO] [stdout]      |
[INFO] [stdout] 1107 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1133:45
[INFO] [stdout]      |
[INFO] [stdout] 1133 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<NanoSeconds> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1152:52
[INFO] [stdout]      |
[INFO] [stdout] 1152 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1178:45
[INFO] [stdout]      |
[INFO] [stdout] 1178 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimeUnit> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1240:52
[INFO] [stdout]      |
[INFO] [stdout] 1240 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1285:45
[INFO] [stdout]      |
[INFO] [stdout] 1285 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimestampType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1319:52
[INFO] [stdout]      |
[INFO] [stdout] 1319 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1353:45
[INFO] [stdout]      |
[INFO] [stdout] 1353 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimeType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1387:52
[INFO] [stdout]      |
[INFO] [stdout] 1387 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1423:45
[INFO] [stdout]      |
[INFO] [stdout] 1423 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<IntType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1457:52
[INFO] [stdout]      |
[INFO] [stdout] 1457 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1486:45
[INFO] [stdout]      |
[INFO] [stdout] 1486 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<JsonType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1505:52
[INFO] [stdout]      |
[INFO] [stdout] 1505 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1534:45
[INFO] [stdout]      |
[INFO] [stdout] 1534 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BsonType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1553:52
[INFO] [stdout]      |
[INFO] [stdout] 1553 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1589:45
[INFO] [stdout]      |
[INFO] [stdout] 1589 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<LogicalType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1721:52
[INFO] [stdout]      |
[INFO] [stdout] 1721 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1855:45
[INFO] [stdout]      |
[INFO] [stdout] 1855 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SchemaElement> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1936:52
[INFO] [stdout]      |
[INFO] [stdout] 1936 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2048:45
[INFO] [stdout]      |
[INFO] [stdout] 2048 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DataPageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2102:52
[INFO] [stdout]      |
[INFO] [stdout] 2102 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2142:45
[INFO] [stdout]      |
[INFO] [stdout] 2142 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<IndexPageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2161:52
[INFO] [stdout]      |
[INFO] [stdout] 2161 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2197:45
[INFO] [stdout]      |
[INFO] [stdout] 2197 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DictionaryPageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2237:52
[INFO] [stdout]      |
[INFO] [stdout] 2237 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2305:45
[INFO] [stdout]      |
[INFO] [stdout] 2305 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DataPageHeaderV2> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2379:52
[INFO] [stdout]      |
[INFO] [stdout] 2379 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2434:45
[INFO] [stdout]      |
[INFO] [stdout] 2434 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SplitBlockAlgorithm> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2453:52
[INFO] [stdout]      |
[INFO] [stdout] 2453 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2477:45
[INFO] [stdout]      |
[INFO] [stdout] 2477 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterAlgorithm> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2525:52
[INFO] [stdout]      |
[INFO] [stdout] 2525 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2555:45
[INFO] [stdout]      |
[INFO] [stdout] 2555 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Murmur3> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2574:52
[INFO] [stdout]      |
[INFO] [stdout] 2574 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2598:45
[INFO] [stdout]      |
[INFO] [stdout] 2598 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterHash> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2646:52
[INFO] [stdout]      |
[INFO] [stdout] 2646 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2686:45
[INFO] [stdout]      |
[INFO] [stdout] 2686 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterPageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2727:52
[INFO] [stdout]      |
[INFO] [stdout] 2727 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2802:45
[INFO] [stdout]      |
[INFO] [stdout] 2802 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2879:52
[INFO] [stdout]      |
[INFO] [stdout] 2879 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2962:45
[INFO] [stdout]      |
[INFO] [stdout] 2962 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<KeyValue> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2995:52
[INFO] [stdout]      |
[INFO] [stdout] 2995 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3038:45
[INFO] [stdout]      |
[INFO] [stdout] 3038 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SortingColumn> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3079:52
[INFO] [stdout]      |
[INFO] [stdout] 3079 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3119:45
[INFO] [stdout]      |
[INFO] [stdout] 3119 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageEncodingStats> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3160:52
[INFO] [stdout]      |
[INFO] [stdout] 3160 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3236:45
[INFO] [stdout]      |
[INFO] [stdout] 3236 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnMetaData> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3372:52
[INFO] [stdout]      |
[INFO] [stdout] 3372 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3507:45
[INFO] [stdout]      |
[INFO] [stdout] 3507 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnChunk> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3570:52
[INFO] [stdout]      |
[INFO] [stdout] 3570 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3657:45
[INFO] [stdout]      |
[INFO] [stdout] 3657 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<RowGroup> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3716:52
[INFO] [stdout]      |
[INFO] [stdout] 3716 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3762:45
[INFO] [stdout]      |
[INFO] [stdout] 3762 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TypeDefinedOrder> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3781:52
[INFO] [stdout]      |
[INFO] [stdout] 3781 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3805:45
[INFO] [stdout]      |
[INFO] [stdout] 3805 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnOrder> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3853:52
[INFO] [stdout]      |
[INFO] [stdout] 3853 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3892:45
[INFO] [stdout]      |
[INFO] [stdout] 3892 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageLocation> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3933:52
[INFO] [stdout]      |
[INFO] [stdout] 3933 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3967:45
[INFO] [stdout]      |
[INFO] [stdout] 3967 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<OffsetIndex> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4000:52
[INFO] [stdout]      |
[INFO] [stdout] 4000 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4057:45
[INFO] [stdout]      |
[INFO] [stdout] 4057 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnIndex> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4135:52
[INFO] [stdout]      |
[INFO] [stdout] 4135 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4232:45
[INFO] [stdout]      |
[INFO] [stdout] 4232 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<FileMetaData> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4322:52
[INFO] [stdout]      |
[INFO] [stdout] 4322 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 99 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.37s
[INFO] running `Command { std: "docker" "inspect" "ada5793e4c475b80c0cac0916f4d7cc669654815eb5a5f73756009d706e2c746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ada5793e4c475b80c0cac0916f4d7cc669654815eb5a5f73756009d706e2c746", kill_on_drop: false }`
[INFO] [stdout] ada5793e4c475b80c0cac0916f4d7cc669654815eb5a5f73756009d706e2c746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3125a72c69f6da0964b4db728c93f720a6147c7fe7431c4e045cb9d27b278c57
[INFO] running `Command { std: "docker" "start" "-a" "3125a72c69f6da0964b4db728c93f720a6147c7fe7431c4e045cb9d27b278c57", kill_on_drop: false }`
[INFO] [stderr]    Compiling dataset v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/df/mod.rs:40:53
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn data_frame<'a>(path: &'a Path) -> Result<Box<'a + DataFrame>> {
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + DataFrame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parquetfile.rs:51:52
[INFO] [stdout]    |
[INFO] [stdout] 51 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/parquetfile.rs:54:45
[INFO] [stdout]    |
[INFO] [stdout] 54 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Type> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:182:52
[INFO] [stdout]     |
[INFO] [stdout] 182 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:185:45
[INFO] [stdout]     |
[INFO] [stdout] 185 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ConvertedType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:241:52
[INFO] [stdout]     |
[INFO] [stdout] 241 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:244:45
[INFO] [stdout]     |
[INFO] [stdout] 244 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<FieldRepetitionType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:308:52
[INFO] [stdout]     |
[INFO] [stdout] 308 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:311:45
[INFO] [stdout]     |
[INFO] [stdout] 311 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Encoding> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:359:52
[INFO] [stdout]     |
[INFO] [stdout] 359 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:362:45
[INFO] [stdout]     |
[INFO] [stdout] 362 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<CompressionCodec> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:401:52
[INFO] [stdout]     |
[INFO] [stdout] 401 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:404:45
[INFO] [stdout]     |
[INFO] [stdout] 404 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:441:52
[INFO] [stdout]     |
[INFO] [stdout] 441 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:444:45
[INFO] [stdout]     |
[INFO] [stdout] 444 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BoundaryOrder> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:513:45
[INFO] [stdout]     |
[INFO] [stdout] 513 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Statistics> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:569:52
[INFO] [stdout]     |
[INFO] [stdout] 569 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:651:45
[INFO] [stdout]     |
[INFO] [stdout] 651 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<StringType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:670:52
[INFO] [stdout]     |
[INFO] [stdout] 670 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:696:45
[INFO] [stdout]     |
[INFO] [stdout] 696 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<UUIDType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:715:52
[INFO] [stdout]     |
[INFO] [stdout] 715 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:741:45
[INFO] [stdout]     |
[INFO] [stdout] 741 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MapType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:760:52
[INFO] [stdout]     |
[INFO] [stdout] 760 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:786:45
[INFO] [stdout]     |
[INFO] [stdout] 786 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ListType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:805:52
[INFO] [stdout]     |
[INFO] [stdout] 805 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:831:45
[INFO] [stdout]     |
[INFO] [stdout] 831 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<EnumType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:850:52
[INFO] [stdout]     |
[INFO] [stdout] 850 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:876:45
[INFO] [stdout]     |
[INFO] [stdout] 876 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DateType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:895:52
[INFO] [stdout]     |
[INFO] [stdout] 895 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:926:45
[INFO] [stdout]     |
[INFO] [stdout] 926 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<NullType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:945:52
[INFO] [stdout]     |
[INFO] [stdout] 945 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parquetfile.rs:982:45
[INFO] [stdout]     |
[INFO] [stdout] 982 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DecimalType> {
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1016:52
[INFO] [stdout]      |
[INFO] [stdout] 1016 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1043:45
[INFO] [stdout]      |
[INFO] [stdout] 1043 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MilliSeconds> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1062:52
[INFO] [stdout]      |
[INFO] [stdout] 1062 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1088:45
[INFO] [stdout]      |
[INFO] [stdout] 1088 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MicroSeconds> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1107:52
[INFO] [stdout]      |
[INFO] [stdout] 1107 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1133:45
[INFO] [stdout]      |
[INFO] [stdout] 1133 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<NanoSeconds> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1152:52
[INFO] [stdout]      |
[INFO] [stdout] 1152 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1178:45
[INFO] [stdout]      |
[INFO] [stdout] 1178 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimeUnit> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1240:52
[INFO] [stdout]      |
[INFO] [stdout] 1240 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1285:45
[INFO] [stdout]      |
[INFO] [stdout] 1285 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimestampType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1319:52
[INFO] [stdout]      |
[INFO] [stdout] 1319 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1353:45
[INFO] [stdout]      |
[INFO] [stdout] 1353 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimeType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1387:52
[INFO] [stdout]      |
[INFO] [stdout] 1387 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1423:45
[INFO] [stdout]      |
[INFO] [stdout] 1423 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<IntType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1457:52
[INFO] [stdout]      |
[INFO] [stdout] 1457 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1486:45
[INFO] [stdout]      |
[INFO] [stdout] 1486 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<JsonType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1505:52
[INFO] [stdout]      |
[INFO] [stdout] 1505 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1534:45
[INFO] [stdout]      |
[INFO] [stdout] 1534 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BsonType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1553:52
[INFO] [stdout]      |
[INFO] [stdout] 1553 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1589:45
[INFO] [stdout]      |
[INFO] [stdout] 1589 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<LogicalType> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1721:52
[INFO] [stdout]      |
[INFO] [stdout] 1721 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1855:45
[INFO] [stdout]      |
[INFO] [stdout] 1855 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SchemaElement> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:1936:52
[INFO] [stdout]      |
[INFO] [stdout] 1936 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2048:45
[INFO] [stdout]      |
[INFO] [stdout] 2048 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DataPageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2102:52
[INFO] [stdout]      |
[INFO] [stdout] 2102 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2142:45
[INFO] [stdout]      |
[INFO] [stdout] 2142 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<IndexPageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2161:52
[INFO] [stdout]      |
[INFO] [stdout] 2161 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2197:45
[INFO] [stdout]      |
[INFO] [stdout] 2197 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DictionaryPageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2237:52
[INFO] [stdout]      |
[INFO] [stdout] 2237 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2305:45
[INFO] [stdout]      |
[INFO] [stdout] 2305 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DataPageHeaderV2> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2379:52
[INFO] [stdout]      |
[INFO] [stdout] 2379 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2434:45
[INFO] [stdout]      |
[INFO] [stdout] 2434 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SplitBlockAlgorithm> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2453:52
[INFO] [stdout]      |
[INFO] [stdout] 2453 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2477:45
[INFO] [stdout]      |
[INFO] [stdout] 2477 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterAlgorithm> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2525:52
[INFO] [stdout]      |
[INFO] [stdout] 2525 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2555:45
[INFO] [stdout]      |
[INFO] [stdout] 2555 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Murmur3> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2574:52
[INFO] [stdout]      |
[INFO] [stdout] 2574 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2598:45
[INFO] [stdout]      |
[INFO] [stdout] 2598 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterHash> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2646:52
[INFO] [stdout]      |
[INFO] [stdout] 2646 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2686:45
[INFO] [stdout]      |
[INFO] [stdout] 2686 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterPageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2727:52
[INFO] [stdout]      |
[INFO] [stdout] 2727 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2802:45
[INFO] [stdout]      |
[INFO] [stdout] 2802 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageHeader> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2879:52
[INFO] [stdout]      |
[INFO] [stdout] 2879 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2962:45
[INFO] [stdout]      |
[INFO] [stdout] 2962 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<KeyValue> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:2995:52
[INFO] [stdout]      |
[INFO] [stdout] 2995 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3038:45
[INFO] [stdout]      |
[INFO] [stdout] 3038 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SortingColumn> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3079:52
[INFO] [stdout]      |
[INFO] [stdout] 3079 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3119:45
[INFO] [stdout]      |
[INFO] [stdout] 3119 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageEncodingStats> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3160:52
[INFO] [stdout]      |
[INFO] [stdout] 3160 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3236:45
[INFO] [stdout]      |
[INFO] [stdout] 3236 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnMetaData> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3372:52
[INFO] [stdout]      |
[INFO] [stdout] 3372 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3507:45
[INFO] [stdout]      |
[INFO] [stdout] 3507 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnChunk> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3570:52
[INFO] [stdout]      |
[INFO] [stdout] 3570 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3657:45
[INFO] [stdout]      |
[INFO] [stdout] 3657 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<RowGroup> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3716:52
[INFO] [stdout]      |
[INFO] [stdout] 3716 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3762:45
[INFO] [stdout]      |
[INFO] [stdout] 3762 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TypeDefinedOrder> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3781:52
[INFO] [stdout]      |
[INFO] [stdout] 3781 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3805:45
[INFO] [stdout]      |
[INFO] [stdout] 3805 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnOrder> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3853:52
[INFO] [stdout]      |
[INFO] [stdout] 3853 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3892:45
[INFO] [stdout]      |
[INFO] [stdout] 3892 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageLocation> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3933:52
[INFO] [stdout]      |
[INFO] [stdout] 3933 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:3967:45
[INFO] [stdout]      |
[INFO] [stdout] 3967 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<OffsetIndex> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4000:52
[INFO] [stdout]      |
[INFO] [stdout] 4000 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4057:45
[INFO] [stdout]      |
[INFO] [stdout] 4057 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnIndex> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4135:52
[INFO] [stdout]      |
[INFO] [stdout] 4135 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4232:45
[INFO] [stdout]      |
[INFO] [stdout] 4232 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<FileMetaData> {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/parquetfile.rs:4322:52
[INFO] [stdout]      |
[INFO] [stdout] 4322 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[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 issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 99 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "3125a72c69f6da0964b4db728c93f720a6147c7fe7431c4e045cb9d27b278c57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3125a72c69f6da0964b4db728c93f720a6147c7fe7431c4e045cb9d27b278c57", kill_on_drop: false }`
[INFO] [stdout] 3125a72c69f6da0964b4db728c93f720a6147c7fe7431c4e045cb9d27b278c57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1625833d525dfdd8b7cbc1b15414ab42f41f3f1ad49d56ff9ca9761b38ac221b
[INFO] running `Command { std: "docker" "start" "-a" "1625833d525dfdd8b7cbc1b15414ab42f41f3f1ad49d56ff9ca9761b38ac221b", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/df/mod.rs:40:53
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn data_frame<'a>(path: &'a Path) -> Result<Box<'a + DataFrame>> {
[INFO] [stderr]    |                                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn 'a + DataFrame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parquetfile.rs:51:52
[INFO] [stderr]    |
[INFO] [stderr] 51 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/parquetfile.rs:54:45
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 54 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Type> {
[INFO] [stdout] 
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:182:52
[INFO] [stderr]     |
[INFO] [stderr] 182 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:185:45
[INFO] [stderr]     |
[INFO] [stderr] 185 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ConvertedType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:241:52
[INFO] [stderr]     |
[INFO] [stderr] 241 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:244:45
[INFO] [stderr]     |
[INFO] [stderr] 244 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<FieldRepetitionType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:308:52
[INFO] [stderr]     |
[INFO] [stderr] 308 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:311:45
[INFO] [stderr]     |
[INFO] [stderr] 311 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Encoding> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:359:52
[INFO] [stderr]     |
[INFO] [stderr] 359 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:362:45
[INFO] [stderr]     |
[INFO] [stderr] 362 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<CompressionCodec> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:401:52
[INFO] [stderr]     |
[INFO] [stderr] 401 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:404:45
[INFO] [stderr]     |
[INFO] [stderr] 404 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:441:52
[INFO] [stderr]     |
[INFO] [stderr] 441 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:444:45
[INFO] [stderr]     |
[INFO] [stderr] 444 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BoundaryOrder> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:513:45
[INFO] [stderr]     |
[INFO] [stderr] 513 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Statistics> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:569:52
[INFO] [stderr]     |
[INFO] [stderr] 569 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:651:45
[INFO] [stderr]     |
[INFO] [stderr] 651 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<StringType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:670:52
[INFO] [stderr]     |
[INFO] [stderr] 670 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:696:45
[INFO] [stderr]     |
[INFO] [stderr] 696 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<UUIDType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:715:52
[INFO] [stderr]     |
[INFO] [stderr] 715 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:741:45
[INFO] [stderr]     |
[INFO] [stderr] 741 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MapType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:760:52
[INFO] [stderr]     |
[INFO] [stderr] 760 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:786:45
[INFO] [stderr]     |
[INFO] [stderr] 786 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ListType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:805:52
[INFO] [stderr]     |
[INFO] [stderr] 805 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:831:45
[INFO] [stderr]     |
[INFO] [stderr] 831 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<EnumType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:850:52
[INFO] [stderr]     |
[INFO] [stderr] 850 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:876:45
[INFO] [stderr]     |
[INFO] [stderr] 876 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DateType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:895:52
[INFO] [stderr]     |
[INFO] [stderr] 895 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:926:45
[INFO] [stderr]     |
[INFO] [stderr] 926 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<NullType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:945:52
[INFO] [stderr]     |
[INFO] [stderr] 945 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parquetfile.rs:982:45
[INFO] [stderr]     |
[INFO] [stderr] 982 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DecimalType> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1016:52
[INFO] [stderr]      |
[INFO] [stderr] 1016 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1043:45
[INFO] [stderr]      |
[INFO] [stderr] 1043 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MilliSeconds> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1062:52
[INFO] [stderr]      |
[INFO] [stderr] 1062 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1088:45
[INFO] [stderr]      |
[INFO] [stderr] 1088 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<MicroSeconds> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1107:52
[INFO] [stderr]      |
[INFO] [stderr] 1107 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1133:45
[INFO] [stderr]      |
[INFO] [stderr] 1133 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<NanoSeconds> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1152:52
[INFO] [stderr]      |
[INFO] [stderr] 1152 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1178:45
[INFO] [stderr]      |
[INFO] [stderr] 1178 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimeUnit> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1240:52
[INFO] [stderr]      |
[INFO] [stderr] 1240 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1285:45
[INFO] [stderr]      |
[INFO] [stderr] 1285 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimestampType> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1319:52
[INFO] [stderr]      |
[INFO] [stderr] 1319 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1353:45
[INFO] [stderr]      |
[INFO] [stderr] 1353 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TimeType> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1387:52
[INFO] [stderr]      |
[INFO] [stderr] 1387 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1423:45
[INFO] [stderr]      |
[INFO] [stderr] 1423 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<IntType> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1457:52
[INFO] [stderr]      |
[INFO] [stderr] 1457 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1486:45
[INFO] [stderr]      |
[INFO] [stderr] 1486 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<JsonType> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1505:52
[INFO] [stderr]      |
[INFO] [stderr] 1505 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1534:45
[INFO] [stderr]      |
[INFO] [stderr] 1534 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BsonType> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1553:52
[INFO] [stderr]      |
[INFO] [stderr] 1553 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1589:45
[INFO] [stderr]      |
[INFO] [stderr] 1589 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<LogicalType> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1721:52
[INFO] [stderr]      |
[INFO] [stderr] 1721 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1855:45
[INFO] [stderr]      |
[INFO] [stderr] 1855 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SchemaElement> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:1936:52
[INFO] [stderr]      |
[INFO] [stderr] 1936 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2048:45
[INFO] [stderr]      |
[INFO] [stderr] 2048 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DataPageHeader> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2102:52
[INFO] [stderr]      |
[INFO] [stderr] 2102 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2142:45
[INFO] [stderr]      |
[INFO] [stderr] 2142 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<IndexPageHeader> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2161:52
[INFO] [stderr]      |
[INFO] [stderr] 2161 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2197:45
[INFO] [stderr]      |
[INFO] [stderr] 2197 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DictionaryPageHeader> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2237:52
[INFO] [stderr]      |
[INFO] [stderr] 2237 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2305:45
[INFO] [stderr]      |
[INFO] [stderr] 2305 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<DataPageHeaderV2> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2379:52
[INFO] [stderr]      |
[INFO] [stderr] 2379 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2434:45
[INFO] [stderr]      |
[INFO] [stderr] 2434 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SplitBlockAlgorithm> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2453:52
[INFO] [stderr]      |
[INFO] [stderr] 2453 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2477:45
[INFO] [stderr]      |
[INFO] [stderr] 2477 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterAlgorithm> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2525:52
[INFO] [stderr]      |
[INFO] [stderr] 2525 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2555:45
[INFO] [stderr]      |
[INFO] [stderr] 2555 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Murmur3> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2574:52
[INFO] [stderr]      |
[INFO] [stderr] 2574 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2598:45
[INFO] [stderr]      |
[INFO] [stderr] 2598 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterHash> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2646:52
[INFO] [stderr]      |
[INFO] [stderr] 2646 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2686:45
[INFO] [stderr]      |
[INFO] [stderr] 2686 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<BloomFilterPageHeader> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2727:52
[INFO] [stderr]      |
[INFO] [stderr] 2727 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2802:45
[INFO] [stderr]      |
[INFO] [stderr] 2802 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageHeader> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2879:52
[INFO] [stderr]      |
[INFO] [stderr] 2879 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2962:45
[INFO] [stderr]      |
[INFO] [stderr] 2962 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<KeyValue> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:2995:52
[INFO] [stderr]      |
[INFO] [stderr] 2995 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3038:45
[INFO] [stderr]      |
[INFO] [stderr] 3038 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SortingColumn> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3079:52
[INFO] [stderr]      |
[INFO] [stderr] 3079 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3119:45
[INFO] [stderr]      |
[INFO] [stderr] 3119 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageEncodingStats> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3160:52
[INFO] [stderr]      |
[INFO] [stderr] 3160 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3236:45
[INFO] [stderr]      |
[INFO] [stderr] 3236 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnMetaData> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3372:52
[INFO] [stderr]      |
[INFO] [stderr] 3372 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3507:45
[INFO] [stderr]      |
[INFO] [stderr] 3507 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnChunk> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3570:52
[INFO] [stderr]      |
[INFO] [stderr] 3570 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3657:45
[INFO] [stderr]      |
[INFO] [stderr] 3657 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<RowGroup> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3716:52
[INFO] [stderr]      |
[INFO] [stderr] 3716 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3762:45
[INFO] [stderr]      |
[INFO] [stderr] 3762 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<TypeDefinedOrder> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3781:52
[INFO] [stderr]      |
[INFO] [stderr] 3781 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3805:45
[INFO] [stderr]      |
[INFO] [stderr] 3805 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnOrder> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3853:52
[INFO] [stderr]      |
[INFO] [stderr] 3853 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3892:45
[INFO] [stderr]      |
[INFO] [stderr] 3892 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PageLocation> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3933:52
[INFO] [stderr]      |
[INFO] [stderr] 3933 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:3967:45
[INFO] [stderr]      |
[INFO] [stderr] 3967 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<OffsetIndex> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:4000:52
[INFO] [stderr]      |
[INFO] [stderr] 4000 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:4057:45
[INFO] [stderr]      |
[INFO] [stderr] 4057 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ColumnIndex> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:4135:52
[INFO] [stderr]      |
[INFO] [stderr] 4135 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:4232:45
[INFO] [stderr]      |
[INFO] [stderr] 4232 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<FileMetaData> {
[INFO] [stderr]      |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/parquetfile.rs:4322:52
[INFO] [stderr]      |
[INFO] [stderr] 4322 |   pub fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: `dataset` (bin "dataset" test) generated 99 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dataset-acb96985f40ddce2)
[INFO] running `Command { std: "docker" "inspect" "1625833d525dfdd8b7cbc1b15414ab42f41f3f1ad49d56ff9ca9761b38ac221b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1625833d525dfdd8b7cbc1b15414ab42f41f3f1ad49d56ff9ca9761b38ac221b", kill_on_drop: false }`
[INFO] [stdout] 1625833d525dfdd8b7cbc1b15414ab42f41f3f1ad49d56ff9ca9761b38ac221b