[INFO] crate terminal_thrift 0.3.2 is already in cache
[INFO] extracting crate terminal_thrift 0.3.2 into work/ex/clippy-test-run/sources/stable/reg/terminal_thrift/0.3.2
[INFO] extracting crate terminal_thrift 0.3.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/terminal_thrift/0.3.2
[INFO] validating manifest of terminal_thrift-0.3.2 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of terminal_thrift-0.3.2 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing terminal_thrift-0.3.2
[INFO] finished frobbing terminal_thrift-0.3.2
[INFO] frobbed toml for terminal_thrift-0.3.2 written to work/ex/clippy-test-run/sources/stable/reg/terminal_thrift/0.3.2/Cargo.toml
[INFO] started frobbing terminal_thrift-0.3.2
[INFO] finished frobbing terminal_thrift-0.3.2
[INFO] frobbed toml for terminal_thrift-0.3.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/terminal_thrift/0.3.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting terminal_thrift-0.3.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/terminal_thrift/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d08f6ffffeae6218d9bebc6691463f35ea4723692ba92b56da88749382a8fd6f
[INFO] running `"docker" "start" "-a" "d08f6ffffeae6218d9bebc6691463f35ea4723692ba92b56da88749382a8fd6f"`
[INFO] [stderr]     Checking terminal_thrift v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/server/simple_server.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             processor: processor,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `processor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/server/simple_server.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             transport_server: transport_server
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transport_server`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/server/threaded.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 processor: processor,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `processor`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/server/simple_server.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |             processor: processor,
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `processor`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/server/simple_server.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |             transport_server: transport_server
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `transport_server`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/server/threaded.rs:49:17
[INFO] [stderr]    |
[INFO] [stderr] 49 |                 processor: processor,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `processor`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Protocol`
[INFO] [stderr]   --> src/server/threaded.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 | use protocol::{Protocol, ProtocolFactory};
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/server/threaded.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |         for _ in (0..threads) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:55:55
[INFO] [stderr]    |
[INFO] [stderr] 55 |     assert_eq!(protocol.read_i32(transport).unwrap(), 0x27d03949);
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: consider: `0x27d0_3949`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:56:56
[INFO] [stderr]    |
[INFO] [stderr] 56 |     assert_eq!(protocol.read_i32(transport).unwrap(), -0x1a270175);
[INFO] [stderr]    |                                                        ^^^^^^^^^^ help: consider: `0x1a27_0175`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:66:55
[INFO] [stderr]    |
[INFO] [stderr] 66 |     assert_eq!(protocol.read_i64(transport).unwrap(), 0x27d03949e5d8fe8b);
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^ help: consider: `0x27d0_3949_e5d8_fe8b`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:67:56
[INFO] [stderr]    |
[INFO] [stderr] 67 |     assert_eq!(protocol.read_i64(transport).unwrap(), -0x58d17d152ed7f41e);
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^ help: consider: `0x58d1_7d15_2ed7_f41e`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:77:58
[INFO] [stderr]    |
[INFO] [stderr] 77 |     assert_eq!(protocol.read_double(transport).unwrap(), 3247.342234);
[INFO] [stderr]    |                                                          ^^^^^^^^^^^ help: consider: `3_247.342_234`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:78:59
[INFO] [stderr]    |
[INFO] [stderr] 78 |     assert_eq!(protocol.read_double(transport).unwrap(), -0.78843886);
[INFO] [stderr]    |                                                           ^^^^^^^^^^ help: consider: `0.788_438_86`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/protocol/binary_protocol/test/mod.rs:113:34
[INFO] [stderr]     |
[INFO] [stderr] 113 |         (protocol::Type::String, 0x0000010f)
[INFO] [stderr]     |                                  ^^^^^^^^^^ help: consider: `0x0000_010f`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/protocol/binary_protocol/test/mod.rs:123:34
[INFO] [stderr]     |
[INFO] [stderr] 123 |         (protocol::Type::String, 0x0000010f)
[INFO] [stderr]     |                                  ^^^^^^^^^^ help: consider: `0x0000_010f`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/protocol/binary_protocol/test/mod.rs:133:55
[INFO] [stderr]     |
[INFO] [stderr] 133 |         (protocol::Type::String, protocol::Type::I32, 0x0000010f)
[INFO] [stderr]     |                                                       ^^^^^^^^^^ help: consider: `0x0000_010f`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/protocol/binary_protocol/test/mod.rs:161:58
[INFO] [stderr]     |
[INFO] [stderr] 161 |         ("foo".to_string(), protocol::MessageType::Call, 0x0002471e)
[INFO] [stderr]     |                                                          ^^^^^^^^^^ help: consider: `0x0002_471e`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Protocol`
[INFO] [stderr]   --> src/server/threaded.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 | use protocol::{Protocol, ProtocolFactory};
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/server/threaded.rs:61:18
[INFO] [stderr]    |
[INFO] [stderr] 61 |         for _ in (0..threads) {
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mock::*`
[INFO] [stderr]  --> src/test/prim.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mock::*;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/test/prim.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |     { test_i8_encode,  (0..100), Byte, i8 },
[INFO] [stderr]    |                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/test/prim.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |     { test_i16_encode, (0..100), I16, i16 },
[INFO] [stderr]    |                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/test/prim.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 |     { test_i32_encode, (0..100), I32, i32 },
[INFO] [stderr]    |                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `for` head expression
[INFO] [stderr]   --> src/test/prim.rs:23:24
[INFO] [stderr]    |
[INFO] [stderr] 23 |     { test_i64_encode, (0..100), I64, i64 },
[INFO] [stderr]    |                        ^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mock::*`
[INFO] [stderr]  --> src/test/strukt.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mock::*;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mock::*`
[INFO] [stderr]  --> src/test/enom.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mock::*;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:128:44
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn write_byte<T: Transport>(&mut self, mut transport: &mut T, value: i8) -> Result<()> {
[INFO] [stderr]     |                                            ----^^^^^^^^^
[INFO] [stderr]     |                                            |
[INFO] [stderr]     |                                            help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:132:43
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn write_i16<T: Transport>(&mut self, mut transport: &mut T, value: i16) -> Result<()> {
[INFO] [stderr]     |                                           ----^^^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:136:43
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn write_i32<T: Transport>(&mut self, mut transport: &mut T, value: i32) -> Result<()> {
[INFO] [stderr]     |                                           ----^^^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:140:43
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn write_i64<T: Transport>(&mut self, mut transport: &mut T, value: i64) -> Result<()> {
[INFO] [stderr]     |                                           ----^^^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:144:46
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn write_double<T: Transport>(&mut self, mut transport: &mut T, value: f64) -> Result<()> {
[INFO] [stderr]     |                                              ----^^^^^^^^^
[INFO] [stderr]     |                                              |
[INFO] [stderr]     |                                              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/virt.rs:25:38
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()>
[INFO] [stderr]    |                                      ----^^^^^^^^
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `VirtualProxy`
[INFO] [stderr]  --> src/proxy.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | type VirtualProxy = for<'e> Proxy<VirtualEncodeObject<'e>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/protocol/binary_protocol/mod.rs:53:24
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let version = ((BINARY_PROTOCOL_VERSION_1 as i32) << 16) | message_type as i32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(BINARY_PROTOCOL_VERSION_1)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:129:12
[INFO] [stderr]     |
[INFO] [stderr] 129 |         Ok(try!(transport.write_i8(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:133:12
[INFO] [stderr]     |
[INFO] [stderr] 133 |         Ok(try!(transport.write_i16::<BigEndian>(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:137:12
[INFO] [stderr]     |
[INFO] [stderr] 137 |         Ok(try!(transport.write_i32::<BigEndian>(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Ok(try!(transport.write_i64::<BigEndian>(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 145 |         Ok(try!(transport.write_f64::<BigEndian>(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:158:12
[INFO] [stderr]     |
[INFO] [stderr] 158 |         Ok(try!(transport.write_all(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/protocol/mod.rs:259:72
[INFO] [stderr]     |
[INFO] [stderr] 259 |     fn write_string<T: Transport>(&mut self, transport: &mut T, value: &String) -> Result<()>;
[INFO] [stderr]     |                                                                        ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> src/proxy.rs:58:16
[INFO] [stderr]    |
[INFO] [stderr] 58 |             Ok(try!(::protocol::helpers::send(&mut protocol, &mut transport, operation, mtype, &message, id)))
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/virt.rs:77:58
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn virt_write_string(&mut self, transport: T, value: &String) -> Result<()>;
[INFO] [stderr]    |                                                          ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `::protocol::helpers::send` doesn't need a mutable reference
[INFO] [stderr]    --> src/codegen.rs:182:94
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                                    MNAME, $crate::protocol::MessageType::Call, &mut args, 0));
[INFO] [stderr]     |                                                                                                ^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/compiletest.rs:33:1
[INFO] [stderr]     |
[INFO] [stderr] 33  | / service! {
[INFO] [stderr] 34  | |     trait_name = SharedService,
[INFO] [stderr] 35  | |     processor_name = SharedServiceProcessor,
[INFO] [stderr] 36  | |     client_name = SharedServiceClient,
[INFO] [stderr] ...   |
[INFO] [stderr] 42  | |     fields = [shared: S,]
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `::protocol::helpers::send` doesn't need a mutable reference
[INFO] [stderr]    --> src/codegen.rs:182:94
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                                    MNAME, $crate::protocol::MessageType::Call, &mut args, 0));
[INFO] [stderr]     |                                                                                                ^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/compiletest.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / service! {
[INFO] [stderr] 46  | |      trait_name = ChildService,
[INFO] [stderr] 47  | |      processor_name = ChildServiceProcessor,
[INFO] [stderr] 48  | |      client_name = ChildServiceClient,
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |      fields = [shared: S, child: C,]
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `::protocol::helpers::send` doesn't need a mutable reference
[INFO] [stderr]    --> src/codegen.rs:182:94
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                                    MNAME, $crate::protocol::MessageType::Call, &mut args, 0));
[INFO] [stderr]     |                                                                                                ^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/compiletest.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / service! {
[INFO] [stderr] 46  | |      trait_name = ChildService,
[INFO] [stderr] 47  | |      processor_name = ChildServiceProcessor,
[INFO] [stderr] 48  | |      client_name = ChildServiceClient,
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |      fields = [shared: S, child: C,]
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `::protocol::helpers::send` doesn't need a mutable reference
[INFO] [stderr]    --> src/codegen.rs:182:94
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                                    MNAME, $crate::protocol::MessageType::Call, &mut args, 0));
[INFO] [stderr]     |                                                                                                ^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/compiletest.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / service! {
[INFO] [stderr] 71  | |     trait_name = ServiceWithException,
[INFO] [stderr] 72  | |     processor_name = ServiceWithExceptionProcessor,
[INFO] [stderr] 73  | |     client_name = ServiceWithExceptionClient,
[INFO] [stderr] ...   |
[INFO] [stderr] 79  | |     fields = [this: S,]
[INFO] [stderr] 80  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Read`
[INFO] [stderr]  --> src/mock/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::io::Read as IoRead;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::Write`
[INFO] [stderr]  --> src/mock/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::Write as IoWrite;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:128:44
[INFO] [stderr]     |
[INFO] [stderr] 128 |     fn write_byte<T: Transport>(&mut self, mut transport: &mut T, value: i8) -> Result<()> {
[INFO] [stderr]     |                                            ----^^^^^^^^^
[INFO] [stderr]     |                                            |
[INFO] [stderr]     |                                            help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:132:43
[INFO] [stderr]     |
[INFO] [stderr] 132 |     fn write_i16<T: Transport>(&mut self, mut transport: &mut T, value: i16) -> Result<()> {
[INFO] [stderr]     |                                           ----^^^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:136:43
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn write_i32<T: Transport>(&mut self, mut transport: &mut T, value: i32) -> Result<()> {
[INFO] [stderr]     |                                           ----^^^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:140:43
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn write_i64<T: Transport>(&mut self, mut transport: &mut T, value: i64) -> Result<()> {
[INFO] [stderr]     |                                           ----^^^^^^^^^
[INFO] [stderr]     |                                           |
[INFO] [stderr]     |                                           help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:144:46
[INFO] [stderr]     |
[INFO] [stderr] 144 |     fn write_double<T: Transport>(&mut self, mut transport: &mut T, value: f64) -> Result<()> {
[INFO] [stderr]     |                                              ----^^^^^^^^^
[INFO] [stderr]     |                                              |
[INFO] [stderr]     |                                              help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/virt.rs:25:38
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn encode<'p, 't, P1, T1>(&self, mut protocol: &'p mut P1, mut transport: &'t mut T1) -> Result<()>
[INFO] [stderr]    |                                      ----^^^^^^^^
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `VirtualProxy`
[INFO] [stderr]  --> src/proxy.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | type VirtualProxy = for<'e> Proxy<VirtualEncodeObject<'e>>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i32 may become silently lossy if types change
[INFO] [stderr]   --> src/protocol/binary_protocol/mod.rs:53:24
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let version = ((BINARY_PROTOCOL_VERSION_1 as i32) << 16) | message_type as i32;
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(BINARY_PROTOCOL_VERSION_1)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:129:12
[INFO] [stderr]     |
[INFO] [stderr] 129 |         Ok(try!(transport.write_i8(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unit_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:133:12
[INFO] [stderr]     |
[INFO] [stderr] 133 |         Ok(try!(transport.write_i16::<BigEndian>(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:137:12
[INFO] [stderr]     |
[INFO] [stderr] 137 |         Ok(try!(transport.write_i32::<BigEndian>(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 141 |         Ok(try!(transport.write_i64::<BigEndian>(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr] 145 |         Ok(try!(transport.write_f64::<BigEndian>(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]    --> src/protocol/binary_protocol/mod.rs:158:12
[INFO] [stderr]     |
[INFO] [stderr] 158 |         Ok(try!(transport.write_all(value)))
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     assert_eq!(protocol.read_double(transport).unwrap(), 3247.342234);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::float_cmp)] on by default
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     assert_eq!(protocol.read_double(transport).unwrap(), 3247.342234);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: strict comparison of f32 or f64
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     assert_eq!(protocol.read_double(transport).unwrap(), -0.78843886);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: std::f32::EPSILON and std::f64::EPSILON are available.
[INFO] [stderr]   --> src/protocol/binary_protocol/test/mod.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     assert_eq!(protocol.read_double(transport).unwrap(), -0.78843886);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#float_cmp
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]    --> src/protocol/mod.rs:259:72
[INFO] [stderr]     |
[INFO] [stderr] 259 |     fn write_string<T: Transport>(&mut self, transport: &mut T, value: &String) -> Result<()>;
[INFO] [stderr]     |                                                                        ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: passing a unit value to a function
[INFO] [stderr]   --> src/proxy.rs:58:16
[INFO] [stderr]    |
[INFO] [stderr] 58 |             Ok(try!(::protocol::helpers::send(&mut protocol, &mut transport, operation, mtype, &message, id)))
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unit_arg
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&String` instead of `&str` involves a new object where a slice will do.
[INFO] [stderr]   --> src/virt.rs:77:58
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn virt_write_string(&mut self, transport: T, value: &String) -> Result<()>;
[INFO] [stderr]    |                                                          ^^^^^^^ help: change this to: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `::protocol::helpers::send` doesn't need a mutable reference
[INFO] [stderr]    --> src/codegen.rs:182:94
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                                    MNAME, $crate::protocol::MessageType::Call, &mut args, 0));
[INFO] [stderr]     |                                                                                                ^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/compiletest.rs:33:1
[INFO] [stderr]     |
[INFO] [stderr] 33  | / service! {
[INFO] [stderr] 34  | |     trait_name = SharedService,
[INFO] [stderr] 35  | |     processor_name = SharedServiceProcessor,
[INFO] [stderr] 36  | |     client_name = SharedServiceClient,
[INFO] [stderr] ...   |
[INFO] [stderr] 42  | |     fields = [shared: S,]
[INFO] [stderr] 43  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `::protocol::helpers::send` doesn't need a mutable reference
[INFO] [stderr]    --> src/codegen.rs:182:94
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                                    MNAME, $crate::protocol::MessageType::Call, &mut args, 0));
[INFO] [stderr]     |                                                                                                ^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/compiletest.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / service! {
[INFO] [stderr] 46  | |      trait_name = ChildService,
[INFO] [stderr] 47  | |      processor_name = ChildServiceProcessor,
[INFO] [stderr] 48  | |      client_name = ChildServiceClient,
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |      fields = [shared: S, child: C,]
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `::protocol::helpers::send` doesn't need a mutable reference
[INFO] [stderr]    --> src/codegen.rs:182:94
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                                    MNAME, $crate::protocol::MessageType::Call, &mut args, 0));
[INFO] [stderr]     |                                                                                                ^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/compiletest.rs:45:1
[INFO] [stderr]     |
[INFO] [stderr] 45  | / service! {
[INFO] [stderr] 46  | |      trait_name = ChildService,
[INFO] [stderr] 47  | |      processor_name = ChildServiceProcessor,
[INFO] [stderr] 48  | |      client_name = ChildServiceClient,
[INFO] [stderr] ...   |
[INFO] [stderr] 59  | |      fields = [shared: S, child: C,]
[INFO] [stderr] 60  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `::protocol::helpers::send` doesn't need a mutable reference
[INFO] [stderr]    --> src/codegen.rs:182:94
[INFO] [stderr]     |
[INFO] [stderr] 182 |                                                    MNAME, $crate::protocol::MessageType::Call, &mut args, 0));
[INFO] [stderr]     |                                                                                                ^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/compiletest.rs:70:1
[INFO] [stderr]     |
[INFO] [stderr] 70  | / service! {
[INFO] [stderr] 71  | |     trait_name = ServiceWithException,
[INFO] [stderr] 72  | |     processor_name = ServiceWithExceptionProcessor,
[INFO] [stderr] 73  | |     client_name = ServiceWithExceptionClient,
[INFO] [stderr] ...   |
[INFO] [stderr] 79  | |     fields = [this: S,]
[INFO] [stderr] 80  | | }
[INFO] [stderr]     | |_- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: length comparison to zero
[INFO] [stderr]    --> src/mock/mod.rs:227:12
[INFO] [stderr]     |
[INFO] [stderr] 227 |         if self.log.len() != 0 { self.log.pop(); }
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `!self.log.is_empty()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::len_zero)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `vec!`
[INFO] [stderr]  --> src/test/enom.rs:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 |     for op in vec![Operation::Add, Operation::Sub, Operation::Clear] {
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use a slice directly: `&[Operation::Add, Operation::Sub, Operation::Clear]`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::useless_vec)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `terminal_thrift`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d08f6ffffeae6218d9bebc6691463f35ea4723692ba92b56da88749382a8fd6f"`
[INFO] running `"docker" "rm" "-f" "d08f6ffffeae6218d9bebc6691463f35ea4723692ba92b56da88749382a8fd6f"`
[INFO] [stdout] d08f6ffffeae6218d9bebc6691463f35ea4723692ba92b56da88749382a8fd6f