[INFO] fetching crate rift 0.5.1...
[INFO] building rift-0.5.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate rift 0.5.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rift 0.5.1
[INFO] finished tweaking crates.io crate rift 0.5.1
[INFO] tweaked toml for crates.io crate rift 0.5.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rift 0.5.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding byteorder v0.5.3 (available: v1.5.0)
[INFO] [stderr]       Adding integer-encoding v1.1.7 (available: v4.0.2)
[INFO] [stderr]       Adding log v0.3.9 (available: v0.4.28)
[INFO] [stderr]       Adding try_from v0.2.2 (available: v0.3.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5807c2bfcc67bc8f19798aec7cf36e638450d6d656e8024c8093ca940f246def
[INFO] running `Command { std: "docker" "start" "-a" "5807c2bfcc67bc8f19798aec7cf36e638450d6d656e8024c8093ca940f246def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5807c2bfcc67bc8f19798aec7cf36e638450d6d656e8024c8093ca940f246def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5807c2bfcc67bc8f19798aec7cf36e638450d6d656e8024c8093ca940f246def", kill_on_drop: false }`
[INFO] [stdout] 5807c2bfcc67bc8f19798aec7cf36e638450d6d656e8024c8093ca940f246def
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0824c374721625176afadb61e42693d502f063416a2088fe5a678a4b0c4b96f3
[INFO] running `Command { std: "docker" "start" "-a" "0824c374721625176afadb61e42693d502f063416a2088fe5a678a4b0c4b96f3", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling integer-encoding v1.1.7
[INFO] [stderr]    Compiling try_from v0.2.2
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling rift v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         try!(self.transport.borrow_mut().read_exact(&mut first_bytes[..]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:65:50
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let message_type: TMessageType = try!(TryFrom::try_from(first_bytes[3]));
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let name = try!(self.read_string());
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let sequence_number = try!(self.read_i32());
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 try!(self.transport.borrow_mut().read_exact(&mut name_buf));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 let name = try!(String::from_utf8(name_buf));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:94:50
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let message_type: TMessageType = try!(self.read_byte().and_then(TryFrom::try_from));
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:95:39
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let sequence_number = try!(self.read_i32());
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:114:31
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let field_type_byte = try!(self.read_byte());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:115:26
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let field_type = try!(field_type_from_u8(field_type_byte));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let id = try!(match field_type {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let num_bytes = try!(self.transport.borrow_mut().read_i32::<BigEndian>()) as usize;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let b = try!(self.read_i8());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:162:21
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let bytes = try!(self.read_bytes());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:167:35
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let element_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:168:20
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:177:35
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let element_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:178:20
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let key_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:188:33
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let value_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:189:20
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |             try!(self.transport.borrow_mut().write_u32::<BigEndian>(header));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |             try!(self.write_string(&identifier.name));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |             try!(self.write_string(&identifier.name));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |             try!(self.write_byte(identifier.message_type.into()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         try!(self.write_byte(field_type_to_u8(identifier.field_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         try!(self.write_i32(b.len() as i32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |         try!(self.write_byte(field_type_to_u8(identifier.element_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         try!(self.write_byte(field_type_to_u8(identifier.element_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |         try!(self.write_byte(field_type_to_u8(key_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:345:9
[INFO] [stdout]     |
[INFO] [stdout] 345 |         try!(self.write_byte(field_type_to_u8(val_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let header = try!(self.read_byte());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let element_type = try!(u8_to_type(header & 0x0F));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |             element_count = try!(self.transport.borrow_mut().read_varint::<u32>()) as i32;
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let compact_id = try!(self.read_byte());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let type_and_byte = try!(self.read_byte());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:110:42
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let message_type: TMessageType = try!(TMessageType::try_from(type_and_byte >> 5));
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let sequence_number = try!(self.read_i32());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:112:33
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let service_call_name = try!(self.read_string());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:140:26
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let field_type = try!(self.read_byte());
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let field_type = try!(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     try!(self.read_i16())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 let b = try!(self.read_byte());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:203:19
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let len = try!(self.transport.borrow_mut().read_varint::<u32>());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let bytes = try!(self.read_bytes());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:234:45
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let (element_type, element_count) = try!(self.read_list_set_begin());
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:243:45
[INFO] [stdout]     |
[INFO] [stdout] 243 |         let (element_type, element_count) = try!(self.read_list_set_begin());
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:252:29
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let element_count = try!(self.transport.borrow_mut().read_varint::<u32>()) as i32;
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:256:31
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let type_header = try!(self.read_byte());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:257:28
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let key_type = try!(u8_to_type((type_header & 0xF0) >> 4));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:258:28
[INFO] [stdout]     |
[INFO] [stdout] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/protocol/compact.rs:258:44
[INFO] [stdout]     |
[INFO] [stdout] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout]     |                                            ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 258 -             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout] 258 +             let val_type = try!(u8_to_type(type_header & 0x0F));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |             try!(self.write_byte(((field_delta as u8) << 4) | field_type));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:314:13
[INFO] [stdout]     |
[INFO] [stdout] 314 |             try!(self.write_byte(field_type));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             try!(self.write_i16(field_id));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |             try!(self.write_byte(header));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |         try!(self.write_byte(COMPACT_PROTOCOL_ID));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |         try!(self.write_byte((u8::from(identifier.message_type) << 5) | COMPACT_VERSION));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |         try!(self.write_i32(identifier.sequence_number));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         try!(self.write_string(&identifier.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(self.transport.borrow_mut().write_varint(b.len() as u32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |             try!(self.transport.borrow_mut().write_varint(identifier.size as u32));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 try!(self.read_struct_begin());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     try!(self.skip_till_depth(field_ident.field_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:223:39
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     let field_ident = try!(self.read_field_begin());
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:230:34
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 let list_ident = try!(self.read_list_begin());
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     try!(self.skip_till_depth(list_ident.element_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:237:33
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 let set_ident = try!(self.read_set_begin());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     try!(self.skip_till_depth(set_ident.element_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:244:33
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 let map_ident = try!(self.read_map_begin());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:248:21
[INFO] [stdout]     |
[INFO] [stdout] 248 |                     try!(self.skip_till_depth(key_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     try!(self.skip_till_depth(val_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/simple.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let listener = try!(TcpListener::bind(listening_address));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/buffered.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |             self.rcap = try!(self.inner.borrow_mut().read(&mut self.rbuf));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/buffered.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let avail_bytes = try!(self.get_bytes());
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/buffered.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         try!(self.inner.borrow_mut().write_all(&self.wbuf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/buffered.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         try!(self.inner.borrow_mut().flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/framed.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             try!(self.inner.borrow_mut().read_exact(&mut self.rbuf[..message_size]));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/framed.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let message_size = try!(self.inner.borrow_mut().read_i32::<BigEndian>()) as usize;
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/framed.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |             try!(self.inner.borrow_mut().write_i32::<BigEndian>(message_size as i32));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/framed.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let nwrite = try!(self.inner.borrow_mut().write(&self.wbuf[byte_index..self.wpos]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         try!(i.read_struct_begin());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         try!(i.read_struct_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:207:31
[INFO] [stdout]     |
[INFO] [stdout] 207 |             let field_ident = try!(i.read_field_begin());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                     try!(i.read_field_end());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:217:42
[INFO] [stdout]     |
[INFO] [stdout] 217 |                     let remote_message = try!(i.read_string());
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:224:21
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     try!(i.read_field_end());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:222:46
[INFO] [stdout]     |
[INFO] [stdout] 222 |                     let remote_type_as_int = try!(i.read_i32());
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:228:21
[INFO] [stdout]     |
[INFO] [stdout] 228 |                     try!(i.skip(field_ident.field_type));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |         try!(o.write_struct_begin(&TStructIdentifier { name: "TApplicationException".to_owned() }));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         try!(o.write_field_begin(&message_field));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |         try!(o.write_string(&e.message));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 |         try!(o.write_field_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |         try!(o.write_field_begin(&type_field));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |         try!(o.write_i32(e.kind as i32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         try!(o.write_field_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         try!(o.write_field_stop());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         try!(o.write_struct_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/binary.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:295:31
[INFO] [stdout]     |
[INFO] [stdout] 295 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 295 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:218:31
[INFO] [stdout]     |
[INFO] [stdout] 218 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 218 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/compact.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/multiplexed.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Box<TInputProtocol>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Box<dyn TInputProtocol>,
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/multiplexed.rs:122:16
[INFO] [stdout]     |
[INFO] [stdout] 122 |     inner: Box<TOutputProtocol>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 122 |     inner: Box<dyn TOutputProtocol>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |     i_trans_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     i_trans_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |     i_proto_factory: Box<TInputProtocolFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 |     i_proto_factory: Box<dyn TInputProtocolFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |     o_trans_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     o_trans_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |     o_proto_factory: Box<TOutputProtocolFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 |     o_proto_factory: Box<dyn TOutputProtocolFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     processors: HashMap<String, Box<TProcessor>>
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     processors: HashMap<String, Box<dyn TProcessor>>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inner: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inner: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     inner: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     inner: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:191:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |     User(Box<error::Error + Sync + Send>),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 191 |     User(Box<dyn error::Error + Sync + Send>),
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:486:52
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:486:74
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:415:52
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:415:74
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol>;
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:210:52
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:391:52
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:391:74
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol>;
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut dyn TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:66:59
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut dyn TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/mod.rs:58:44
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/mod.rs:58:66
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport>;
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/autogen.rs:33:38
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn i_prot_mut(&mut self) -> &mut TInputProtocol;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn i_prot_mut(&mut self) -> &mut dyn TInputProtocol;
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:210:74
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/autogen.rs:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn o_prot_mut(&mut self) -> &mut TOutputProtocol;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn o_prot_mut(&mut self) -> &mut dyn TOutputProtocol;
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:88:38
[INFO] [stdout]    |
[INFO] [stdout] 88 |         input_transport_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 |         input_transport_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 |         input_protocol_factory: Box<TInputProtocolFactory>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 89 |         input_protocol_factory: Box<dyn TInputProtocolFactory>,
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:90:39
[INFO] [stdout]    |
[INFO] [stdout] 90 |         output_transport_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 |         output_transport_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:91:38
[INFO] [stdout]    |
[INFO] [stdout] 91 |         output_protocol_factory: Box<TOutputProtocolFactory>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |         output_protocol_factory: Box<dyn TOutputProtocolFactory>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:30:91
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn register_processor<S: Into<String>>(&mut self, service_name: S, processor: Box<TProcessor>) -> bool {
[INFO] [stdout]    |                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn register_processor<S: Into<String>>(&mut self, service_name: S, processor: Box<dyn TProcessor>) -> bool {
[INFO] [stdout]    |                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:42:35
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut dyn TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:42:59
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut dyn TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:370:52
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:370:74
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:127:44
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:127:66
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:124:44
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:124:66
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:280:52
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:280:74
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(inner: Rc<RefCell<Box<TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(inner: Rc<RefCell<Box<dyn TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:47:107
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<TTransport>>>) -> TFramedTransp...
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<dyn TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:200:60
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn read_application_error_from_in_protocol(i: &mut TInputProtocol) -> ::Result<ApplicationError> {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn read_application_error_from_in_protocol(i: &mut dyn TInputProtocol) -> ::Result<ApplicationError> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:241:82
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn write_application_error_to_out_protocol(e: &ApplicationError, o: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn write_application_error_to_out_protocol(e: &ApplicationError, o: &mut dyn TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/binary.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<TTransport>>>) -> TBinaryInputProtocol {
[INFO] [stdout]    |                                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<dyn TTransport>>>) -> TBinaryInputProtocol {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:299:42
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn new(transport: Rc<RefCell<Box<TTransport>>>) -> TCompactOutputProtocol {
[INFO] [stdout]     |                                          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn new(transport: Rc<RefCell<Box<dyn TTransport>>>) -> TCompactOutputProtocol {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:51:38
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(inner: Rc<RefCell<Box<TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(inner: Rc<RefCell<Box<dyn TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:58:107
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<TTransport>>>) -> TBufferedTran...
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<dyn TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/multiplexed.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(wrapped: Box<TInputProtocol>) -> TMultiplexedInputProtocol {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(wrapped: Box<dyn TInputProtocol>) -> TMultiplexedInputProtocol {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/multiplexed.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn new(service_name: &str, wrapped: Box<TOutputProtocol>) -> TMultiplexedOutputProtocol {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn new(service_name: &str, wrapped: Box<dyn TOutputProtocol>) -> TMultiplexedOutputProtocol {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/compact.rs:49:42
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(transport: Rc<RefCell<Box<TTransport>>>) -> TCompactInputProtocol {
[INFO] [stdout]    |                                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(transport: Rc<RefCell<Box<dyn TTransport>>>) -> TCompactInputProtocol {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:222:56
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<TTransport>>>) -> TBinaryOutputProtocol {
[INFO] [stdout]     |                                                        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<dyn TTransport>>>) -> TBinaryOutputProtocol {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:281:64
[INFO] [stdout]     |
[INFO] [stdout] 281 |         Box::new(TCompactInputProtocol::new(transport)) as Box<TInputProtocol>
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 281 |         Box::new(TCompactInputProtocol::new(transport)) as Box<dyn TInputProtocol>
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:371:70
[INFO] [stdout]     |
[INFO] [stdout] 371 |         Box::new(TBinaryOutputProtocol::new(true, transport)) as Box<TOutputProtocol>
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 371 |         Box::new(TBinaryOutputProtocol::new(true, transport)) as Box<dyn TOutputProtocol>
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:211:69
[INFO] [stdout]     |
[INFO] [stdout] 211 |         Box::new(TBinaryInputProtocol::new(true, transport)) as Box<TInputProtocol>
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 211 |         Box::new(TBinaryInputProtocol::new(true, transport)) as Box<dyn TInputProtocol>
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:487:65
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Box::new(TCompactOutputProtocol::new(transport)) as Box<TOutputProtocol>
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Box::new(TCompactOutputProtocol::new(transport)) as Box<dyn TOutputProtocol>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:125:55
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Box::new(TFramedTransport::new(inner)) as Box<TTransport>
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Box::new(TFramedTransport::new(inner)) as Box<dyn TTransport>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server/simple.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let stream: Box<TTransport> = Box::new(stream);
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let stream: Box<dyn TTransport> = Box::new(stream);
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:128:57
[INFO] [stdout]     |
[INFO] [stdout] 128 |         Box::new(TBufferedTransport::new(inner)) as Box<TTransport>
[INFO] [stdout]     |                                                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 128 |         Box::new(TBufferedTransport::new(inner)) as Box<dyn TTransport>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:424:34
[INFO] [stdout]     |
[INFO] [stdout] 424 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:430:34
[INFO] [stdout]     |
[INFO] [stdout] 430 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:268:37
[INFO] [stdout]     |
[INFO] [stdout] 268 |             Error::User(ref e) => e.description(),
[INFO] [stdout]     |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:460:30
[INFO] [stdout]     |
[INFO] [stdout] 460 |                 message: err.description().to_owned(), // FIXME: use fmt::Error's debug string
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:436:34
[INFO] [stdout]     |
[INFO] [stdout] 436 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:442:34
[INFO] [stdout]     |
[INFO] [stdout] 442 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:448:34
[INFO] [stdout]     |
[INFO] [stdout] 448 |                     message: err.description().to_owned(), // FIXME: use io error's debug string
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protocol/compact.rs:504:21
[INFO] [stdout]     |
[INFO] [stdout] 504 |         _ => panic!(format!("should not have attempted to convert {} to u8", field_type))
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 504 -         _ => panic!(format!("should not have attempted to convert {} to u8", field_type))
[INFO] [stdout] 504 +         _ => panic!("should not have attempted to convert {} to u8", field_type)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "0824c374721625176afadb61e42693d502f063416a2088fe5a678a4b0c4b96f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0824c374721625176afadb61e42693d502f063416a2088fe5a678a4b0c4b96f3", kill_on_drop: false }`
[INFO] [stdout] 0824c374721625176afadb61e42693d502f063416a2088fe5a678a4b0c4b96f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33e1fd0e8e184faeb78a6b8fab6df390957b4ddc62c0f1c6828194d116f7be86
[INFO] running `Command { std: "docker" "start" "-a" "33e1fd0e8e184faeb78a6b8fab6df390957b4ddc62c0f1c6828194d116f7be86", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         try!(self.transport.borrow_mut().read_exact(&mut first_bytes[..]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:65:50
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let message_type: TMessageType = try!(TryFrom::try_from(first_bytes[3]));
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let name = try!(self.read_string());
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let sequence_number = try!(self.read_i32());
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 try!(self.transport.borrow_mut().read_exact(&mut name_buf));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 let name = try!(String::from_utf8(name_buf));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:94:50
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let message_type: TMessageType = try!(self.read_byte().and_then(TryFrom::try_from));
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:95:39
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let sequence_number = try!(self.read_i32());
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:114:31
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let field_type_byte = try!(self.read_byte());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:115:26
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let field_type = try!(field_type_from_u8(field_type_byte));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let id = try!(match field_type {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let num_bytes = try!(self.transport.borrow_mut().read_i32::<BigEndian>()) as usize;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let b = try!(self.read_i8());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:162:21
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let bytes = try!(self.read_bytes());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:167:35
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let element_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:168:20
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:177:35
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let element_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:178:20
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let key_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:188:33
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let value_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:189:20
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |             try!(self.transport.borrow_mut().write_u32::<BigEndian>(header));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |             try!(self.write_string(&identifier.name));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |             try!(self.write_string(&identifier.name));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |             try!(self.write_byte(identifier.message_type.into()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         try!(self.write_byte(field_type_to_u8(identifier.field_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         try!(self.write_i32(b.len() as i32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |         try!(self.write_byte(field_type_to_u8(identifier.element_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         try!(self.write_byte(field_type_to_u8(identifier.element_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |         try!(self.write_byte(field_type_to_u8(key_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:345:9
[INFO] [stdout]     |
[INFO] [stdout] 345 |         try!(self.write_byte(field_type_to_u8(val_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let header = try!(self.read_byte());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let element_type = try!(u8_to_type(header & 0x0F));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |             element_count = try!(self.transport.borrow_mut().read_varint::<u32>()) as i32;
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let compact_id = try!(self.read_byte());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let type_and_byte = try!(self.read_byte());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:110:42
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let message_type: TMessageType = try!(TMessageType::try_from(type_and_byte >> 5));
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let sequence_number = try!(self.read_i32());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:112:33
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let service_call_name = try!(self.read_string());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:140:26
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let field_type = try!(self.read_byte());
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let field_type = try!(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     try!(self.read_i16())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 let b = try!(self.read_byte());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:203:19
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let len = try!(self.transport.borrow_mut().read_varint::<u32>());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let bytes = try!(self.read_bytes());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:234:45
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let (element_type, element_count) = try!(self.read_list_set_begin());
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:243:45
[INFO] [stdout]     |
[INFO] [stdout] 243 |         let (element_type, element_count) = try!(self.read_list_set_begin());
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:252:29
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let element_count = try!(self.transport.borrow_mut().read_varint::<u32>()) as i32;
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:256:31
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let type_header = try!(self.read_byte());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:257:28
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let key_type = try!(u8_to_type((type_header & 0xF0) >> 4));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:258:28
[INFO] [stdout]     |
[INFO] [stdout] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/protocol/compact.rs:258:44
[INFO] [stdout]     |
[INFO] [stdout] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout]     |                                            ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 258 -             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout] 258 +             let val_type = try!(u8_to_type(type_header & 0x0F));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |             try!(self.write_byte(((field_delta as u8) << 4) | field_type));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:314:13
[INFO] [stdout]     |
[INFO] [stdout] 314 |             try!(self.write_byte(field_type));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             try!(self.write_i16(field_id));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |             try!(self.write_byte(header));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |         try!(self.write_byte(COMPACT_PROTOCOL_ID));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |         try!(self.write_byte((u8::from(identifier.message_type) << 5) | COMPACT_VERSION));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |         try!(self.write_i32(identifier.sequence_number));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         try!(self.write_string(&identifier.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(self.transport.borrow_mut().write_varint(b.len() as u32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |             try!(self.transport.borrow_mut().write_varint(identifier.size as u32));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 try!(self.read_struct_begin());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     try!(self.skip_till_depth(field_ident.field_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:223:39
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     let field_ident = try!(self.read_field_begin());
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:230:34
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 let list_ident = try!(self.read_list_begin());
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     try!(self.skip_till_depth(list_ident.element_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:237:33
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 let set_ident = try!(self.read_set_begin());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     try!(self.skip_till_depth(set_ident.element_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:244:33
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 let map_ident = try!(self.read_map_begin());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:248:21
[INFO] [stdout]     |
[INFO] [stdout] 248 |                     try!(self.skip_till_depth(key_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     try!(self.skip_till_depth(val_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/simple.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let listener = try!(TcpListener::bind(listening_address));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/buffered.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |             self.rcap = try!(self.inner.borrow_mut().read(&mut self.rbuf));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/buffered.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let avail_bytes = try!(self.get_bytes());
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/buffered.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         try!(self.inner.borrow_mut().write_all(&self.wbuf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/buffered.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         try!(self.inner.borrow_mut().flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/framed.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             try!(self.inner.borrow_mut().read_exact(&mut self.rbuf[..message_size]));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/framed.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let message_size = try!(self.inner.borrow_mut().read_i32::<BigEndian>()) as usize;
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/framed.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |             try!(self.inner.borrow_mut().write_i32::<BigEndian>(message_size as i32));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/framed.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let nwrite = try!(self.inner.borrow_mut().write(&self.wbuf[byte_index..self.wpos]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         try!(i.read_struct_begin());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         try!(i.read_struct_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:207:31
[INFO] [stdout]     |
[INFO] [stdout] 207 |             let field_ident = try!(i.read_field_begin());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                     try!(i.read_field_end());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:217:42
[INFO] [stdout]     |
[INFO] [stdout] 217 |                     let remote_message = try!(i.read_string());
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:224:21
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     try!(i.read_field_end());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:222:46
[INFO] [stdout]     |
[INFO] [stdout] 222 |                     let remote_type_as_int = try!(i.read_i32());
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:228:21
[INFO] [stdout]     |
[INFO] [stdout] 228 |                     try!(i.skip(field_ident.field_type));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |         try!(o.write_struct_begin(&TStructIdentifier { name: "TApplicationException".to_owned() }));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         try!(o.write_field_begin(&message_field));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |         try!(o.write_string(&e.message));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 |         try!(o.write_field_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |         try!(o.write_field_begin(&type_field));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |         try!(o.write_i32(e.kind as i32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         try!(o.write_field_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         try!(o.write_field_stop());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         try!(o.write_struct_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/binary.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:295:31
[INFO] [stdout]     |
[INFO] [stdout] 295 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 295 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:218:31
[INFO] [stdout]     |
[INFO] [stdout] 218 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 218 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/compact.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/multiplexed.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Box<TInputProtocol>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Box<dyn TInputProtocol>,
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/multiplexed.rs:122:16
[INFO] [stdout]     |
[INFO] [stdout] 122 |     inner: Box<TOutputProtocol>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 122 |     inner: Box<dyn TOutputProtocol>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |     i_trans_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     i_trans_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |     i_proto_factory: Box<TInputProtocolFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 |     i_proto_factory: Box<dyn TInputProtocolFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |     o_trans_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     o_trans_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |     o_proto_factory: Box<TOutputProtocolFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 |     o_proto_factory: Box<dyn TOutputProtocolFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     processors: HashMap<String, Box<TProcessor>>
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     processors: HashMap<String, Box<dyn TProcessor>>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inner: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inner: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     inner: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     inner: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:191:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |     User(Box<error::Error + Sync + Send>),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 191 |     User(Box<dyn error::Error + Sync + Send>),
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:486:52
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:486:74
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:415:52
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:415:74
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol>;
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:210:52
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:391:52
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:391:74
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol>;
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut dyn TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:66:59
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut dyn TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/mod.rs:58:44
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/mod.rs:58:66
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport>;
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/autogen.rs:33:38
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn i_prot_mut(&mut self) -> &mut TInputProtocol;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn i_prot_mut(&mut self) -> &mut dyn TInputProtocol;
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:210:74
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/autogen.rs:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn o_prot_mut(&mut self) -> &mut TOutputProtocol;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn o_prot_mut(&mut self) -> &mut dyn TOutputProtocol;
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:88:38
[INFO] [stdout]    |
[INFO] [stdout] 88 |         input_transport_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 |         input_transport_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 |         input_protocol_factory: Box<TInputProtocolFactory>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 89 |         input_protocol_factory: Box<dyn TInputProtocolFactory>,
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:90:39
[INFO] [stdout]    |
[INFO] [stdout] 90 |         output_transport_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 |         output_transport_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:91:38
[INFO] [stdout]    |
[INFO] [stdout] 91 |         output_protocol_factory: Box<TOutputProtocolFactory>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |         output_protocol_factory: Box<dyn TOutputProtocolFactory>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:30:91
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn register_processor<S: Into<String>>(&mut self, service_name: S, processor: Box<TProcessor>) -> bool {
[INFO] [stdout]    |                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn register_processor<S: Into<String>>(&mut self, service_name: S, processor: Box<dyn TProcessor>) -> bool {
[INFO] [stdout]    |                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:42:35
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut dyn TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:42:59
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut dyn TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:370:52
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:370:74
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:127:44
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:127:66
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:124:44
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:124:66
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:280:52
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rift v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:280:74
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(inner: Rc<RefCell<Box<TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(inner: Rc<RefCell<Box<dyn TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:47:107
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<TTransport>>>) -> TFramedTransp...
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<dyn TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:200:60
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn read_application_error_from_in_protocol(i: &mut TInputProtocol) -> ::Result<ApplicationError> {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn read_application_error_from_in_protocol(i: &mut dyn TInputProtocol) -> ::Result<ApplicationError> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:241:82
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn write_application_error_to_out_protocol(e: &ApplicationError, o: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn write_application_error_to_out_protocol(e: &ApplicationError, o: &mut dyn TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/binary.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<TTransport>>>) -> TBinaryInputProtocol {
[INFO] [stdout]    |                                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<dyn TTransport>>>) -> TBinaryInputProtocol {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:299:42
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn new(transport: Rc<RefCell<Box<TTransport>>>) -> TCompactOutputProtocol {
[INFO] [stdout]     |                                          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn new(transport: Rc<RefCell<Box<dyn TTransport>>>) -> TCompactOutputProtocol {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:51:38
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(inner: Rc<RefCell<Box<TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(inner: Rc<RefCell<Box<dyn TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:58:107
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<TTransport>>>) -> TBufferedTran...
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<dyn TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/multiplexed.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(wrapped: Box<TInputProtocol>) -> TMultiplexedInputProtocol {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(wrapped: Box<dyn TInputProtocol>) -> TMultiplexedInputProtocol {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/multiplexed.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn new(service_name: &str, wrapped: Box<TOutputProtocol>) -> TMultiplexedOutputProtocol {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn new(service_name: &str, wrapped: Box<dyn TOutputProtocol>) -> TMultiplexedOutputProtocol {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/compact.rs:49:42
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(transport: Rc<RefCell<Box<TTransport>>>) -> TCompactInputProtocol {
[INFO] [stdout]    |                                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(transport: Rc<RefCell<Box<dyn TTransport>>>) -> TCompactInputProtocol {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:222:56
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<TTransport>>>) -> TBinaryOutputProtocol {
[INFO] [stdout]     |                                                        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<dyn TTransport>>>) -> TBinaryOutputProtocol {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:281:64
[INFO] [stdout]     |
[INFO] [stdout] 281 |         Box::new(TCompactInputProtocol::new(transport)) as Box<TInputProtocol>
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 281 |         Box::new(TCompactInputProtocol::new(transport)) as Box<dyn TInputProtocol>
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:371:70
[INFO] [stdout]     |
[INFO] [stdout] 371 |         Box::new(TBinaryOutputProtocol::new(true, transport)) as Box<TOutputProtocol>
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 371 |         Box::new(TBinaryOutputProtocol::new(true, transport)) as Box<dyn TOutputProtocol>
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:211:69
[INFO] [stdout]     |
[INFO] [stdout] 211 |         Box::new(TBinaryInputProtocol::new(true, transport)) as Box<TInputProtocol>
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 211 |         Box::new(TBinaryInputProtocol::new(true, transport)) as Box<dyn TInputProtocol>
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:487:65
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Box::new(TCompactOutputProtocol::new(transport)) as Box<TOutputProtocol>
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Box::new(TCompactOutputProtocol::new(transport)) as Box<dyn TOutputProtocol>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:125:55
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Box::new(TFramedTransport::new(inner)) as Box<TTransport>
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Box::new(TFramedTransport::new(inner)) as Box<dyn TTransport>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server/simple.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let stream: Box<TTransport> = Box::new(stream);
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let stream: Box<dyn TTransport> = Box::new(stream);
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:128:57
[INFO] [stdout]     |
[INFO] [stdout] 128 |         Box::new(TBufferedTransport::new(inner)) as Box<TTransport>
[INFO] [stdout]     |                                                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 128 |         Box::new(TBufferedTransport::new(inner)) as Box<dyn TTransport>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:424:34
[INFO] [stdout]     |
[INFO] [stdout] 424 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:430:34
[INFO] [stdout]     |
[INFO] [stdout] 430 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:268:37
[INFO] [stdout]     |
[INFO] [stdout] 268 |             Error::User(ref e) => e.description(),
[INFO] [stdout]     |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:460:30
[INFO] [stdout]     |
[INFO] [stdout] 460 |                 message: err.description().to_owned(), // FIXME: use fmt::Error's debug string
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:436:34
[INFO] [stdout]     |
[INFO] [stdout] 436 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:442:34
[INFO] [stdout]     |
[INFO] [stdout] 442 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:448:34
[INFO] [stdout]     |
[INFO] [stdout] 448 |                     message: err.description().to_owned(), // FIXME: use io error's debug string
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protocol/compact.rs:504:21
[INFO] [stdout]     |
[INFO] [stdout] 504 |         _ => panic!(format!("should not have attempted to convert {} to u8", field_type))
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 504 -         _ => panic!(format!("should not have attempted to convert {} to u8", field_type))
[INFO] [stdout] 504 +         _ => panic!("should not have attempted to convert {} to u8", field_type)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |         try!(self.transport.borrow_mut().read_exact(&mut first_bytes[..]));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:65:50
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let message_type: TMessageType = try!(TryFrom::try_from(first_bytes[3]));
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:66:28
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let name = try!(self.read_string());
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:67:39
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 let sequence_number = try!(self.read_i32());
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:90:17
[INFO] [stdout]    |
[INFO] [stdout] 90 |                 try!(self.transport.borrow_mut().read_exact(&mut name_buf));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:91:28
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 let name = try!(String::from_utf8(name_buf));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:94:50
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let message_type: TMessageType = try!(self.read_byte().and_then(TryFrom::try_from));
[INFO] [stdout]    |                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/binary.rs:95:39
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 let sequence_number = try!(self.read_i32());
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:114:31
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let field_type_byte = try!(self.read_byte());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:115:26
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let field_type = try!(field_type_from_u8(field_type_byte));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let id = try!(match field_type {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:128:25
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let num_bytes = try!(self.transport.borrow_mut().read_i32::<BigEndian>()) as usize;
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:134:17
[INFO] [stdout]     |
[INFO] [stdout] 134 |         let b = try!(self.read_i8());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:162:21
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let bytes = try!(self.read_bytes());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:167:35
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let element_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:168:20
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:177:35
[INFO] [stdout]     |
[INFO] [stdout] 177 |         let element_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:178:20
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:187:31
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let key_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:188:33
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let value_type: TType = try!(self.read_byte().and_then(field_type_from_u8));
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:189:20
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let size = try!(self.read_i32());
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:236:13
[INFO] [stdout]     |
[INFO] [stdout] 236 |             try!(self.transport.borrow_mut().write_u32::<BigEndian>(header));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |             try!(self.write_string(&identifier.name));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:240:13
[INFO] [stdout]     |
[INFO] [stdout] 240 |             try!(self.write_string(&identifier.name));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |             try!(self.write_byte(identifier.message_type.into()));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |         try!(self.write_byte(field_type_to_u8(identifier.field_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         try!(self.write_i32(b.len() as i32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |         try!(self.write_byte(field_type_to_u8(identifier.element_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:333:9
[INFO] [stdout]     |
[INFO] [stdout] 333 |         try!(self.write_byte(field_type_to_u8(identifier.element_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:343:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |         try!(self.write_byte(field_type_to_u8(key_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/binary.rs:345:9
[INFO] [stdout]     |
[INFO] [stdout] 345 |         try!(self.write_byte(field_type_to_u8(val_type)));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let header = try!(self.read_byte());
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:60:28
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let element_type = try!(u8_to_type(header & 0x0F));
[INFO] [stdout]    |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |             element_count = try!(self.transport.borrow_mut().read_varint::<u32>()) as i32;
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:77:9
[INFO] [stdout]    |
[INFO] [stdout] 77 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         try!(
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let compact_id = try!(self.read_byte());
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/protocol/compact.rs:92:29
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let type_and_byte = try!(self.read_byte());
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:110:42
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let message_type: TMessageType = try!(TMessageType::try_from(type_and_byte >> 5));
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:111:31
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let sequence_number = try!(self.read_i32());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:112:33
[INFO] [stdout]     |
[INFO] [stdout] 112 |         let service_call_name = try!(self.read_string());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:140:26
[INFO] [stdout]     |
[INFO] [stdout] 140 |         let field_type = try!(self.read_byte());
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let field_type = try!(
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:167:21
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     try!(self.read_i16())
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 let b = try!(self.read_byte());
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:203:19
[INFO] [stdout]     |
[INFO] [stdout] 203 |         let len = try!(self.transport.borrow_mut().read_varint::<u32>());
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:229:21
[INFO] [stdout]     |
[INFO] [stdout] 229 |         let bytes = try!(self.read_bytes());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:234:45
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let (element_type, element_count) = try!(self.read_list_set_begin());
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:243:45
[INFO] [stdout]     |
[INFO] [stdout] 243 |         let (element_type, element_count) = try!(self.read_list_set_begin());
[INFO] [stdout]     |                                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:252:29
[INFO] [stdout]     |
[INFO] [stdout] 252 |         let element_count = try!(self.transport.borrow_mut().read_varint::<u32>()) as i32;
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:256:31
[INFO] [stdout]     |
[INFO] [stdout] 256 |             let type_header = try!(self.read_byte());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:257:28
[INFO] [stdout]     |
[INFO] [stdout] 257 |             let key_type = try!(u8_to_type((type_header & 0xF0) >> 4));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:258:28
[INFO] [stdout]     |
[INFO] [stdout] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/protocol/compact.rs:258:44
[INFO] [stdout]     |
[INFO] [stdout] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout]     |                                            ^                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 258 -             let val_type = try!(u8_to_type((type_header & 0x0F)));
[INFO] [stdout] 258 +             let val_type = try!(u8_to_type(type_header & 0x0F));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 |             try!(self.write_byte(((field_delta as u8) << 4) | field_type));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:314:13
[INFO] [stdout]     |
[INFO] [stdout] 314 |             try!(self.write_byte(field_type));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:315:13
[INFO] [stdout]     |
[INFO] [stdout] 315 |             try!(self.write_i16(field_id));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 |             try!(self.write_byte(header));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |         try!(self.write_byte(COMPACT_PROTOCOL_ID));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:337:9
[INFO] [stdout]     |
[INFO] [stdout] 337 |         try!(self.write_byte((u8::from(identifier.message_type) << 5) | COMPACT_VERSION));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:338:9
[INFO] [stdout]     |
[INFO] [stdout] 338 |         try!(self.write_i32(identifier.sequence_number));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         try!(self.write_string(&identifier.name));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |         try!(self.transport.borrow_mut().write_varint(b.len() as u32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/compact.rs:453:13
[INFO] [stdout]     |
[INFO] [stdout] 453 |             try!(self.transport.borrow_mut().write_varint(identifier.size as u32));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 try!(self.read_struct_begin());
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |                     try!(self.skip_till_depth(field_ident.field_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:223:39
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     let field_ident = try!(self.read_field_begin());
[INFO] [stdout]     |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:230:34
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 let list_ident = try!(self.read_list_begin());
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:232:21
[INFO] [stdout]     |
[INFO] [stdout] 232 |                     try!(self.skip_till_depth(list_ident.element_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:237:33
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 let set_ident = try!(self.read_set_begin());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:239:21
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     try!(self.skip_till_depth(set_ident.element_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:244:33
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 let map_ident = try!(self.read_map_begin());
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:248:21
[INFO] [stdout]     |
[INFO] [stdout] 248 |                     try!(self.skip_till_depth(key_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/protocol/mod.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     try!(self.skip_till_depth(val_type, remaining_depth - 1));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/server/simple.rs:118:24
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let listener = try!(TcpListener::bind(listening_address));
[INFO] [stdout]     |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/buffered.rs:71:25
[INFO] [stdout]    |
[INFO] [stdout] 71 |             self.rcap = try!(self.inner.borrow_mut().read(&mut self.rbuf));
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/buffered.rs:89:35
[INFO] [stdout]    |
[INFO] [stdout] 89 |                 let avail_bytes = try!(self.get_bytes());
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/buffered.rs:117:9
[INFO] [stdout]     |
[INFO] [stdout] 117 |         try!(self.inner.borrow_mut().write_all(&self.wbuf));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/buffered.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         try!(self.inner.borrow_mut().flush());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/framed.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             try!(self.inner.borrow_mut().read_exact(&mut self.rbuf[..message_size]));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/transport/framed.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let message_size = try!(self.inner.borrow_mut().read_i32::<BigEndian>()) as usize;
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/framed.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 |             try!(self.inner.borrow_mut().write_i32::<BigEndian>(message_size as i32));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/transport/framed.rs:112:26
[INFO] [stdout]     |
[INFO] [stdout] 112 |             let nwrite = try!(self.inner.borrow_mut().write(&self.wbuf[byte_index..self.wpos]));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:204:9
[INFO] [stdout]     |
[INFO] [stdout] 204 |         try!(i.read_struct_begin());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |         try!(i.read_struct_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:207:31
[INFO] [stdout]     |
[INFO] [stdout] 207 |             let field_ident = try!(i.read_field_begin());
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:218:21
[INFO] [stdout]     |
[INFO] [stdout] 218 |                     try!(i.read_field_end());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:217:42
[INFO] [stdout]     |
[INFO] [stdout] 217 |                     let remote_message = try!(i.read_string());
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:224:21
[INFO] [stdout]     |
[INFO] [stdout] 224 |                     try!(i.read_field_end());
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:222:46
[INFO] [stdout]     |
[INFO] [stdout] 222 |                     let remote_type_as_int = try!(i.read_i32());
[INFO] [stdout]     |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:228:21
[INFO] [stdout]     |
[INFO] [stdout] 228 |                     try!(i.skip(field_ident.field_type));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |         try!(o.write_struct_begin(&TStructIdentifier { name: "TApplicationException".to_owned() }));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:247:9
[INFO] [stdout]     |
[INFO] [stdout] 247 |         try!(o.write_field_begin(&message_field));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:248:9
[INFO] [stdout]     |
[INFO] [stdout] 248 |         try!(o.write_string(&e.message));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:249:9
[INFO] [stdout]     |
[INFO] [stdout] 249 |         try!(o.write_field_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:251:9
[INFO] [stdout]     |
[INFO] [stdout] 251 |         try!(o.write_field_begin(&type_field));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:252:9
[INFO] [stdout]     |
[INFO] [stdout] 252 |         try!(o.write_i32(e.kind as i32));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:253:9
[INFO] [stdout]     |
[INFO] [stdout] 253 |         try!(o.write_field_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         try!(o.write_field_stop());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/errors.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |         try!(o.write_struct_end());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/binary.rs:35:31
[INFO] [stdout]    |
[INFO] [stdout] 35 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 35 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:218:31
[INFO] [stdout]     |
[INFO] [stdout] 218 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 218 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/compact.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 45 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:295:31
[INFO] [stdout]     |
[INFO] [stdout] 295 |     transport: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 295 |     transport: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/multiplexed.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Box<TInputProtocol>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 21 |     inner: Box<dyn TInputProtocol>,
[INFO] [stdout]    |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/multiplexed.rs:122:16
[INFO] [stdout]     |
[INFO] [stdout] 122 |     inner: Box<TOutputProtocol>,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 122 |     inner: Box<dyn TOutputProtocol>,
[INFO] [stdout]     |                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:74:26
[INFO] [stdout]    |
[INFO] [stdout] 74 |     i_trans_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     i_trans_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:75:26
[INFO] [stdout]    |
[INFO] [stdout] 75 |     i_proto_factory: Box<TInputProtocolFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 75 |     i_proto_factory: Box<dyn TInputProtocolFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:76:26
[INFO] [stdout]    |
[INFO] [stdout] 76 |     o_trans_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     o_trans_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |     o_proto_factory: Box<TOutputProtocolFactory>,
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 77 |     o_proto_factory: Box<dyn TOutputProtocolFactory>,
[INFO] [stdout]    |                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:26:37
[INFO] [stdout]    |
[INFO] [stdout] 26 |     processors: HashMap<String, Box<TProcessor>>
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 26 |     processors: HashMap<String, Box<dyn TProcessor>>
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inner: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 44 |     inner: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:39:27
[INFO] [stdout]    |
[INFO] [stdout] 39 |     inner: Rc<RefCell<Box<TTransport>>>,
[INFO] [stdout]    |                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     inner: Rc<RefCell<Box<dyn TTransport>>>,
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:191:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |     User(Box<error::Error + Sync + Send>),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 191 |     User(Box<dyn error::Error + Sync + Send>),
[INFO] [stdout]     |              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:210:52
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:210:74
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:391:52
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:391:74
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol>;
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol>;
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:127:44
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:127:66
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 127 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/mod.rs:58:44
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/mod.rs:58:66
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport>;
[INFO] [stdout]    |                                                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport>;
[INFO] [stdout]    |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:124:44
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:124:66
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<TTransport> {
[INFO] [stdout]     |                                                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn create(&self, inner: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TTransport> {
[INFO] [stdout]     |                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:415:52
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/mod.rs:415:74
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol>;
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 415 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol>;
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut dyn TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/mod.rs:66:59
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn process(&mut self, i: &mut TInputProtocol, o: &mut dyn TOutputProtocol) -> ::Result<()>;
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/autogen.rs:33:38
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn i_prot_mut(&mut self) -> &mut TInputProtocol;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn i_prot_mut(&mut self) -> &mut dyn TInputProtocol;
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/autogen.rs:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn o_prot_mut(&mut self) -> &mut TOutputProtocol;
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn o_prot_mut(&mut self) -> &mut dyn TOutputProtocol;
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:370:52
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:370:74
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 370 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:88:38
[INFO] [stdout]    |
[INFO] [stdout] 88 |         input_transport_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 88 |         input_transport_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 |         input_protocol_factory: Box<TInputProtocolFactory>,
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 89 |         input_protocol_factory: Box<dyn TInputProtocolFactory>,
[INFO] [stdout]    |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:90:39
[INFO] [stdout]    |
[INFO] [stdout] 90 |         output_transport_factory: Box<TTransportFactory>,
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 |         output_transport_factory: Box<dyn TTransportFactory>,
[INFO] [stdout]    |                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/simple.rs:91:38
[INFO] [stdout]    |
[INFO] [stdout] 91 |         output_protocol_factory: Box<TOutputProtocolFactory>,
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 91 |         output_protocol_factory: Box<dyn TOutputProtocolFactory>,
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:30:91
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn register_processor<S: Into<String>>(&mut self, service_name: S, processor: Box<TProcessor>) -> bool {
[INFO] [stdout]    |                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn register_processor<S: Into<String>>(&mut self, service_name: S, processor: Box<dyn TProcessor>) -> bool {
[INFO] [stdout]    |                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:280:52
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:280:74
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TInputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 280 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TInputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:486:52
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<dyn TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:486:74
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<TOutputProtocol> {
[INFO] [stdout]     |                                                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn create(&mut self, transport: Rc<RefCell<Box<TTransport>>>) -> Box<dyn TOutputProtocol> {
[INFO] [stdout]     |                                                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:42:35
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut dyn TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/server/multiplexed.rs:42:59
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn process(&mut self, _: &mut TInputProtocol, _: &mut dyn TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]    |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/binary.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<TTransport>>>) -> TBinaryInputProtocol {
[INFO] [stdout]    |                                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<dyn TTransport>>>) -> TBinaryInputProtocol {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:47:107
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<TTransport>>>) -> TFramedTransp...
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<dyn TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:200:60
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn read_application_error_from_in_protocol(i: &mut TInputProtocol) -> ::Result<ApplicationError> {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn read_application_error_from_in_protocol(i: &mut dyn TInputProtocol) -> ::Result<ApplicationError> {
[INFO] [stdout]     |                                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:222:56
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<TTransport>>>) -> TBinaryOutputProtocol {
[INFO] [stdout]     |                                                        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 222 |     pub fn new(strict: bool, transport: Rc<RefCell<Box<dyn TTransport>>>) -> TBinaryOutputProtocol {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/errors.rs:241:82
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn write_application_error_to_out_protocol(e: &ApplicationError, o: &mut TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn write_application_error_to_out_protocol(e: &ApplicationError, o: &mut dyn TOutputProtocol) -> ::Result<()> {
[INFO] [stdout]     |                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/compact.rs:49:42
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(transport: Rc<RefCell<Box<TTransport>>>) -> TCompactInputProtocol {
[INFO] [stdout]    |                                          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn new(transport: Rc<RefCell<Box<dyn TTransport>>>) -> TCompactInputProtocol {
[INFO] [stdout]    |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:299:42
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn new(transport: Rc<RefCell<Box<TTransport>>>) -> TCompactOutputProtocol {
[INFO] [stdout]     |                                          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 299 |     pub fn new(transport: Rc<RefCell<Box<dyn TTransport>>>) -> TCompactOutputProtocol {
[INFO] [stdout]     |                                          +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:51:38
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(inner: Rc<RefCell<Box<TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(inner: Rc<RefCell<Box<dyn TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/buffered.rs:58:107
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<TTransport>>>) -> TBufferedTran...
[INFO] [stdout]    |                                                                                                           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn with_capacity(read_buffer_capacity: usize, write_buffer_capacity: usize, inner: Rc<RefCell<Box<dyn TTransport>>>) -> TBufferedTransport {
[INFO] [stdout]    |                                                                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/transport/framed.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(inner: Rc<RefCell<Box<TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn new(inner: Rc<RefCell<Box<dyn TTransport>>>) -> TFramedTransport {
[INFO] [stdout]    |                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/multiplexed.rs:126:49
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn new(service_name: &str, wrapped: Box<TOutputProtocol>) -> TMultiplexedOutputProtocol {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn new(service_name: &str, wrapped: Box<dyn TOutputProtocol>) -> TMultiplexedOutputProtocol {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/protocol/multiplexed.rs:25:29
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(wrapped: Box<TInputProtocol>) -> TMultiplexedInputProtocol {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(wrapped: Box<dyn TInputProtocol>) -> TMultiplexedInputProtocol {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:371:70
[INFO] [stdout]     |
[INFO] [stdout] 371 |         Box::new(TBinaryOutputProtocol::new(true, transport)) as Box<TOutputProtocol>
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 371 |         Box::new(TBinaryOutputProtocol::new(true, transport)) as Box<dyn TOutputProtocol>
[INFO] [stdout]     |                                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:487:65
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Box::new(TCompactOutputProtocol::new(transport)) as Box<TOutputProtocol>
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 487 |         Box::new(TCompactOutputProtocol::new(transport)) as Box<dyn TOutputProtocol>
[INFO] [stdout]     |                                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:424:34
[INFO] [stdout]     |
[INFO] [stdout] 424 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/server/simple.rs:143:25
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let stream: Box<TTransport> = Box::new(stream);
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 143 |         let stream: Box<dyn TTransport> = Box::new(stream);
[INFO] [stdout]     |                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 269 |         let (_, thru) = new_transports!(0, 0);
[INFO] [stdout]     |                         --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/binary.rs:211:69
[INFO] [stdout]     |
[INFO] [stdout] 211 |         Box::new(TBinaryInputProtocol::new(true, transport)) as Box<TInputProtocol>
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 211 |         Box::new(TBinaryInputProtocol::new(true, transport)) as Box<dyn TInputProtocol>
[INFO] [stdout]     |                                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:430:34
[INFO] [stdout]     |
[INFO] [stdout] 430 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:436:34
[INFO] [stdout]     |
[INFO] [stdout] 436 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:442:34
[INFO] [stdout]     |
[INFO] [stdout] 442 |                     message: err.description().to_owned(),
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:448:34
[INFO] [stdout]     |
[INFO] [stdout] 448 |                     message: err.description().to_owned(), // FIXME: use io error's debug string
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:460:30
[INFO] [stdout]     |
[INFO] [stdout] 460 |                 message: err.description().to_owned(), // FIXME: use fmt::Error's debug string
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 280 |         let (mem, thru) = new_transports!(0, 10);
[INFO] [stdout]     |                           ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/protocol/compact.rs:281:64
[INFO] [stdout]     |
[INFO] [stdout] 281 |         Box::new(TCompactInputProtocol::new(transport)) as Box<TInputProtocol>
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 281 |         Box::new(TCompactInputProtocol::new(transport)) as Box<dyn TInputProtocol>
[INFO] [stdout]     |                                                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 291 |         let (_, thru) = new_transports!(0, 0);
[INFO] [stdout]     |                         --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/errors.rs:268:37
[INFO] [stdout]     |
[INFO] [stdout] 268 |             Error::User(ref e) => e.description(),
[INFO] [stdout]     |                                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |         let (_, thru) = new_transports!(10, 0);
[INFO] [stdout]     |                         ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:128:57
[INFO] [stdout]     |
[INFO] [stdout] 128 |         Box::new(TBufferedTransport::new(inner)) as Box<TTransport>
[INFO] [stdout]     |                                                         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 128 |         Box::new(TBufferedTransport::new(inner)) as Box<dyn TTransport>
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 307 |         let (mem, thru) = new_transports!(10, 10);
[INFO] [stdout]     |                           ----------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |         let (_, thru) = new_transports!(10, 0);
[INFO] [stdout]     |                         ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 325 |         let (mem, thru) = new_transports!(0, 5);
[INFO] [stdout]     |                           --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 200 |         let (mem, thru) = new_transports!(4, 0);
[INFO] [stdout]     |                           --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/framed.rs:125:55
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Box::new(TFramedTransport::new(inner)) as Box<TTransport>
[INFO] [stdout]     |                                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 125 |         Box::new(TFramedTransport::new(inner)) as Box<dyn TTransport>
[INFO] [stdout]     |                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |         let (mem, thru) = new_transports!(4, 0);
[INFO] [stdout]     |                           --------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/transport/buffered.rs:146:31
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 let thru: Box<TTransport> = Box::new(TPassThruTransport { inner: mem.clone() });
[INFO] [stdout]     |                               ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |         let (mem, thru) = new_transports!(10, 0);
[INFO] [stdout]     |                           ---------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `new_transports` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protocol/compact.rs:504:21
[INFO] [stdout]     |
[INFO] [stdout] 504 |         _ => panic!(format!("should not have attempted to convert {} to u8", field_type))
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 504 -         _ => panic!(format!("should not have attempted to convert {} to u8", field_type))
[INFO] [stdout] 504 +         _ => panic!("should not have attempted to convert {} to u8", field_type)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "33e1fd0e8e184faeb78a6b8fab6df390957b4ddc62c0f1c6828194d116f7be86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e1fd0e8e184faeb78a6b8fab6df390957b4ddc62c0f1c6828194d116f7be86", kill_on_drop: false }`
[INFO] [stdout] 33e1fd0e8e184faeb78a6b8fab6df390957b4ddc62c0f1c6828194d116f7be86
