[INFO] crate rthrift_tutorial 0.1.0 is already in cache
[INFO] extracting crate rthrift_tutorial 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rthrift_tutorial/0.1.0
[INFO] extracting crate rthrift_tutorial 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rthrift_tutorial/0.1.0
[INFO] validating manifest of rthrift_tutorial-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rthrift_tutorial-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
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[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rthrift_tutorial-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rthrift_tutorial/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a99e13f20a20376984bf104d34cb2c6679bbd460a86d667a447ae7acfe5a97a3
[INFO] running `"docker" "start" "-a" "a99e13f20a20376984bf104d34cb2c6679bbd460a86d667a447ae7acfe5a97a3"`
[INFO] [stderr]    Compiling try_from v0.2.2
[INFO] [stderr]    Compiling integer-encoding v1.0.7
[INFO] [stderr]    Compiling byteorder v1.1.0
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling threadpool v1.7.1
[INFO] [stderr]    Compiling ordered-float v0.3.0
[INFO] [stderr]    Compiling clap v2.27.1
[INFO] [stderr]    Compiling rthrift v0.11.0
[INFO] [stderr]    Compiling rthrift_tutorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shared.rs:50:45
[INFO] [stderr]    |
[INFO] [stderr] 50 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SharedStruct> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shared.rs:82:52
[INFO] [stderr]    |
[INFO] [stderr] 82 |   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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:138:36
[INFO] [stderr]     |
[INFO] [stderr] 138 |   fn i_prot_mut(&mut self) -> &mut TInputProtocol { &mut self._i_prot }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:139:36
[INFO] [stderr]     |
[INFO] [stderr] 139 |   fn o_prot_mut(&mut self) -> &mut TOutputProtocol { &mut self._o_prot }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:194:76
[INFO] [stderr]     |
[INFO] [stderr] 194 |   fn process_get_struct(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:194:105
[INFO] [stderr]     |
[INFO] [stderr] 194 |   fn process_get_struct(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:202:115
[INFO] [stderr]     |
[INFO] [stderr] 202 |   pub fn process_get_struct<H: SharedServiceSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:202:144
[INFO] [stderr]     |
[INFO] [stderr] 202 |   pub fn process_get_struct<H: SharedServiceSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:242:34
[INFO] [stderr]     |
[INFO] [stderr] 242 |   fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:242:63
[INFO] [stderr]     |
[INFO] [stderr] 242 |   fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:273:41
[INFO] [stderr]     |
[INFO] [stderr] 273 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<GetStructArgs> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:300:48
[INFO] [stderr]     |
[INFO] [stderr] 300 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:321:41
[INFO] [stderr]     |
[INFO] [stderr] 321 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<GetStructResult> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:347:48
[INFO] [stderr]     |
[INFO] [stderr] 347 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tutorial.rs:46:52
[INFO] [stderr]    |
[INFO] [stderr] 46 |   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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tutorial.rs:49:45
[INFO] [stderr]    |
[INFO] [stderr] 49 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Operation> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:105:45
[INFO] [stderr]     |
[INFO] [stderr] 105 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Work> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:149:52
[INFO] [stderr]     |
[INFO] [stderr] 149 |   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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:218:45
[INFO] [stderr]     |
[INFO] [stderr] 218 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<InvalidOperation> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:250:52
[INFO] [stderr]     |
[INFO] [stderr] 250 |   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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:354:36
[INFO] [stderr]     |
[INFO] [stderr] 354 |   fn i_prot_mut(&mut self) -> &mut TInputProtocol { &mut self._i_prot }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:355:36
[INFO] [stderr]     |
[INFO] [stderr] 355 |   fn o_prot_mut(&mut self) -> &mut TOutputProtocol { &mut self._o_prot }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:491:70
[INFO] [stderr]     |
[INFO] [stderr] 491 |   fn process_ping(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:491:99
[INFO] [stderr]     |
[INFO] [stderr] 491 |   fn process_ping(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:494:69
[INFO] [stderr]     |
[INFO] [stderr] 494 |   fn process_add(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:494:98
[INFO] [stderr]     |
[INFO] [stderr] 494 |   fn process_add(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:497:75
[INFO] [stderr]     |
[INFO] [stderr] 497 |   fn process_calculate(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:497:104
[INFO] [stderr]     |
[INFO] [stderr] 497 |   fn process_calculate(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:500:69
[INFO] [stderr]     |
[INFO] [stderr] 500 |   fn process_zip(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:500:98
[INFO] [stderr]     |
[INFO] [stderr] 500 |   fn process_zip(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:503:76
[INFO] [stderr]     |
[INFO] [stderr] 503 |   fn process_get_struct(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:503:105
[INFO] [stderr]     |
[INFO] [stderr] 503 |   fn process_get_struct(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:511:106
[INFO] [stderr]     |
[INFO] [stderr] 511 |   pub fn process_ping<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:511:135
[INFO] [stderr]     |
[INFO] [stderr] 511 |   pub fn process_ping<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:548:105
[INFO] [stderr]     |
[INFO] [stderr] 548 |   pub fn process_add<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:548:134
[INFO] [stderr]     |
[INFO] [stderr] 548 |   pub fn process_add<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:585:111
[INFO] [stderr]     |
[INFO] [stderr] 585 |   pub fn process_calculate<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:585:140
[INFO] [stderr]     |
[INFO] [stderr] 585 |   pub fn process_calculate<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:645:82
[INFO] [stderr]     |
[INFO] [stderr] 645 |   pub fn process_zip<H: CalculatorSyncHandler>(handler: &H, _: i32, i_prot: &mut TInputProtocol, _: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:645:106
[INFO] [stderr]     |
[INFO] [stderr] 645 |   pub fn process_zip<H: CalculatorSyncHandler>(handler: &H, _: i32, i_prot: &mut TInputProtocol, _: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:672:34
[INFO] [stderr]     |
[INFO] [stderr] 672 |   fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:672:63
[INFO] [stderr]     |
[INFO] [stderr] 672 |   fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:714:41
[INFO] [stderr]     |
[INFO] [stderr] 714 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PingArgs> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:733:48
[INFO] [stderr]     |
[INFO] [stderr] 733 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:750:41
[INFO] [stderr]     |
[INFO] [stderr] 750 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PingResult> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:769:48
[INFO] [stderr]     |
[INFO] [stderr] 769 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:791:41
[INFO] [stderr]     |
[INFO] [stderr] 791 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<AddArgs> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:825:48
[INFO] [stderr]     |
[INFO] [stderr] 825 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:849:41
[INFO] [stderr]     |
[INFO] [stderr] 849 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<AddResult> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:875:48
[INFO] [stderr]     |
[INFO] [stderr] 875 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:916:41
[INFO] [stderr]     |
[INFO] [stderr] 916 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<CalculateArgs> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:950:48
[INFO] [stderr]     |
[INFO] [stderr] 950 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:975:41
[INFO] [stderr]     |
[INFO] [stderr] 975 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<CalculateResult> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tutorial.rs:1007:48
[INFO] [stderr]      |
[INFO] [stderr] 1007 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tutorial.rs:1056:41
[INFO] [stderr]      |
[INFO] [stderr] 1056 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ZipArgs> {
[INFO] [stderr]      |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tutorial.rs:1075:48
[INFO] [stderr]      |
[INFO] [stderr] 1075 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.72s
[INFO] running `"docker" "inspect" "a99e13f20a20376984bf104d34cb2c6679bbd460a86d667a447ae7acfe5a97a3"`
[INFO] running `"docker" "rm" "-f" "a99e13f20a20376984bf104d34cb2c6679bbd460a86d667a447ae7acfe5a97a3"`
[INFO] [stdout] a99e13f20a20376984bf104d34cb2c6679bbd460a86d667a447ae7acfe5a97a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rthrift_tutorial/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b003f959c82b13f9fb35e0ff5da1aaf9d3db0bc286a2c63dcd725e253a3536ae
[INFO] running `"docker" "start" "-a" "b003f959c82b13f9fb35e0ff5da1aaf9d3db0bc286a2c63dcd725e253a3536ae"`
[INFO] [stderr]    Compiling rthrift_tutorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shared.rs:50:45
[INFO] [stderr]    |
[INFO] [stderr] 50 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<SharedStruct> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/shared.rs:82:52
[INFO] [stderr]    |
[INFO] [stderr] 82 |   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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:138:36
[INFO] [stderr]     |
[INFO] [stderr] 138 |   fn i_prot_mut(&mut self) -> &mut TInputProtocol { &mut self._i_prot }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:139:36
[INFO] [stderr]     |
[INFO] [stderr] 139 |   fn o_prot_mut(&mut self) -> &mut TOutputProtocol { &mut self._o_prot }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:194:76
[INFO] [stderr]     |
[INFO] [stderr] 194 |   fn process_get_struct(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:194:105
[INFO] [stderr]     |
[INFO] [stderr] 194 |   fn process_get_struct(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:202:115
[INFO] [stderr]     |
[INFO] [stderr] 202 |   pub fn process_get_struct<H: SharedServiceSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                   ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:202:144
[INFO] [stderr]     |
[INFO] [stderr] 202 |   pub fn process_get_struct<H: SharedServiceSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:242:34
[INFO] [stderr]     |
[INFO] [stderr] 242 |   fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:242:63
[INFO] [stderr]     |
[INFO] [stderr] 242 |   fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:273:41
[INFO] [stderr]     |
[INFO] [stderr] 273 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<GetStructArgs> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:300:48
[INFO] [stderr]     |
[INFO] [stderr] 300 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:321:41
[INFO] [stderr]     |
[INFO] [stderr] 321 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<GetStructResult> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/shared.rs:347:48
[INFO] [stderr]     |
[INFO] [stderr] 347 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tutorial.rs:46:52
[INFO] [stderr]    |
[INFO] [stderr] 46 |   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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tutorial.rs:49:45
[INFO] [stderr]    |
[INFO] [stderr] 49 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Operation> {
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:105:45
[INFO] [stderr]     |
[INFO] [stderr] 105 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<Work> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:149:52
[INFO] [stderr]     |
[INFO] [stderr] 149 |   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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:218:45
[INFO] [stderr]     |
[INFO] [stderr] 218 |   pub fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<InvalidOperation> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:250:52
[INFO] [stderr]     |
[INFO] [stderr] 250 |   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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:354:36
[INFO] [stderr]     |
[INFO] [stderr] 354 |   fn i_prot_mut(&mut self) -> &mut TInputProtocol { &mut self._i_prot }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:355:36
[INFO] [stderr]     |
[INFO] [stderr] 355 |   fn o_prot_mut(&mut self) -> &mut TOutputProtocol { &mut self._o_prot }
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:491:70
[INFO] [stderr]     |
[INFO] [stderr] 491 |   fn process_ping(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:491:99
[INFO] [stderr]     |
[INFO] [stderr] 491 |   fn process_ping(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                   ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:494:69
[INFO] [stderr]     |
[INFO] [stderr] 494 |   fn process_add(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:494:98
[INFO] [stderr]     |
[INFO] [stderr] 494 |   fn process_add(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:497:75
[INFO] [stderr]     |
[INFO] [stderr] 497 |   fn process_calculate(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                           ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:497:104
[INFO] [stderr]     |
[INFO] [stderr] 497 |   fn process_calculate(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                        ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:500:69
[INFO] [stderr]     |
[INFO] [stderr] 500 |   fn process_zip(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:500:98
[INFO] [stderr]     |
[INFO] [stderr] 500 |   fn process_zip(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:503:76
[INFO] [stderr]     |
[INFO] [stderr] 503 |   fn process_get_struct(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:503:105
[INFO] [stderr]     |
[INFO] [stderr] 503 |   fn process_get_struct(&self, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                         ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:511:106
[INFO] [stderr]     |
[INFO] [stderr] 511 |   pub fn process_ping<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                          ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:511:135
[INFO] [stderr]     |
[INFO] [stderr] 511 |   pub fn process_ping<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                                       ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:548:105
[INFO] [stderr]     |
[INFO] [stderr] 548 |   pub fn process_add<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:548:134
[INFO] [stderr]     |
[INFO] [stderr] 548 |   pub fn process_add<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                                      ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:585:111
[INFO] [stderr]     |
[INFO] [stderr] 585 |   pub fn process_calculate<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:585:140
[INFO] [stderr]     |
[INFO] [stderr] 585 |   pub fn process_calculate<H: CalculatorSyncHandler>(handler: &H, incoming_sequence_number: i32, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                                                            ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:645:82
[INFO] [stderr]     |
[INFO] [stderr] 645 |   pub fn process_zip<H: CalculatorSyncHandler>(handler: &H, _: i32, i_prot: &mut TInputProtocol, _: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:645:106
[INFO] [stderr]     |
[INFO] [stderr] 645 |   pub fn process_zip<H: CalculatorSyncHandler>(handler: &H, _: i32, i_prot: &mut TInputProtocol, _: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                                                                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:672:34
[INFO] [stderr]     |
[INFO] [stderr] 672 |   fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:672:63
[INFO] [stderr]     |
[INFO] [stderr] 672 |   fn process(&self, i_prot: &mut TInputProtocol, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                               ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:714:41
[INFO] [stderr]     |
[INFO] [stderr] 714 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PingArgs> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:733:48
[INFO] [stderr]     |
[INFO] [stderr] 733 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:750:41
[INFO] [stderr]     |
[INFO] [stderr] 750 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<PingResult> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:769:48
[INFO] [stderr]     |
[INFO] [stderr] 769 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:791:41
[INFO] [stderr]     |
[INFO] [stderr] 791 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<AddArgs> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:825:48
[INFO] [stderr]     |
[INFO] [stderr] 825 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:849:41
[INFO] [stderr]     |
[INFO] [stderr] 849 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<AddResult> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:875:48
[INFO] [stderr]     |
[INFO] [stderr] 875 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:916:41
[INFO] [stderr]     |
[INFO] [stderr] 916 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<CalculateArgs> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:950:48
[INFO] [stderr]     |
[INFO] [stderr] 950 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]     |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tutorial.rs:975:41
[INFO] [stderr]     |
[INFO] [stderr] 975 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<CalculateResult> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tutorial.rs:1007:48
[INFO] [stderr]      |
[INFO] [stderr] 1007 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tutorial.rs:1056:41
[INFO] [stderr]      |
[INFO] [stderr] 1056 |   fn read_from_in_protocol(i_prot: &mut TInputProtocol) -> thrift::Result<ZipArgs> {
[INFO] [stderr]      |                                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn TInputProtocol`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/tutorial.rs:1075:48
[INFO] [stderr]      |
[INFO] [stderr] 1075 |   fn write_to_out_protocol(&self, o_prot: &mut TOutputProtocol) -> thrift::Result<()> {
[INFO] [stderr]      |                                                ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TOutputProtocol`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "b003f959c82b13f9fb35e0ff5da1aaf9d3db0bc286a2c63dcd725e253a3536ae"`
[INFO] running `"docker" "rm" "-f" "b003f959c82b13f9fb35e0ff5da1aaf9d3db0bc286a2c63dcd725e253a3536ae"`
[INFO] [stdout] b003f959c82b13f9fb35e0ff5da1aaf9d3db0bc286a2c63dcd725e253a3536ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rthrift_tutorial/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7870135ba1d9c00b9ebbd554700d4361824e1be236e317061bd6c19f2b0adf8a
[INFO] running `"docker" "start" "-a" "7870135ba1d9c00b9ebbd554700d4361824e1be236e317061bd6c19f2b0adf8a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rthrift_tutorial-ca0ba94f127ab5fd
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rthrift_tutorial_client-1911aec4a32eb22b
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
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[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rthrift_tutorial_server-53594a973d38764d
[INFO] [stderr]    Doc-tests rthrift_tutorial
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
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[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7870135ba1d9c00b9ebbd554700d4361824e1be236e317061bd6c19f2b0adf8a"`
[INFO] running `"docker" "rm" "-f" "7870135ba1d9c00b9ebbd554700d4361824e1be236e317061bd6c19f2b0adf8a"`
[INFO] [stdout] 7870135ba1d9c00b9ebbd554700d4361824e1be236e317061bd6c19f2b0adf8a