[INFO] fetching crate amq-proto 0.1.0...
[INFO] extracting crate amq-proto 0.1.0 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/amq-proto/0.1.0
[INFO] extracting crate amq-proto 0.1.0 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/amq-proto/0.1.0
[INFO] validating manifest of amq-proto-0.1.0 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of amq-proto-0.1.0 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing amq-proto-0.1.0
[INFO] finished frobbing amq-proto-0.1.0
[INFO] frobbed toml for amq-proto-0.1.0 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/amq-proto/0.1.0/Cargo.toml
[INFO] started frobbing amq-proto-0.1.0
[INFO] finished frobbing amq-proto-0.1.0
[INFO] frobbed toml for amq-proto-0.1.0 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/amq-proto/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking amq-proto-0.1.0 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/amq-proto/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7c1d227fcc7ed1c9bc913866cb901d9129150b4c39427be09e275fd478a444d8
[INFO] running `"docker" "start" "-a" "7c1d227fcc7ed1c9bc913866cb901d9129150b4c39427be09e275fd478a444d8"`
[INFO] [stderr]     Checking amq-proto v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:229:19
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 229 |             $(pub $arg_name: map_type!($ty),)*
[INFO] [stderr]     |                   ^^^^^^^^^                  - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:229:40
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 229 |             $(pub $arg_name: map_type!($ty),)*
[INFO] [stderr]     |                                        ^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:242:23
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 242 |                     $($arg_name: read_type!(reader, $ty)?,)*
[INFO] [stderr]     |                       ^^^^^^^^^                            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:242:53
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 242 |                     $($arg_name: read_type!(reader, $ty)?,)*
[INFO] [stderr]     |                                                     ^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:248:39
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 248 |                 $(write_type!(writer, $ty, &self.$arg_name)?;)*
[INFO] [stderr]     |                                       ^^^                     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:248:50
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 248 |                 $(write_type!(writer, $ty, &self.$arg_name)?;)*
[INFO] [stderr]     |                                                  ^^^^^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:271:19
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 271 |             $(pub $arg_name: Option<map_type!($ty)>,)*
[INFO] [stderr]     |                   ^^^^^^^^^                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:271:47
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 271 |             $(pub $arg_name: Option<map_type!($ty)>,)*
[INFO] [stderr]     |                                               ^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:281:23
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 281 |                     $($arg_name: {
[INFO] [stderr]     |                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 288 |                     },)*
[INFO] [stderr]     |                        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:284:75
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 284 |                             Some(flag) if flag => Some(read_type!(reader, $ty)?),
[INFO] [stderr]     |                                                                           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 288 |                     },)*
[INFO] [stderr]     |                        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:294:44
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 294 |                 $(if let Some(prop) = self.$arg_name {
[INFO] [stderr]     |                                            ^^^^^^^^^
[INFO] [stderr] 295 |                         write_type!(writer, $ty, &prop)?;
[INFO] [stderr] 296 |                 };)*
[INFO] [stderr]     |                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:295:45
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 295 |                         write_type!(writer, $ty, &prop)?;
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 296 |                 };)*
[INFO] [stderr]     |                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:304:40
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 304 |                     bits.set(idx, self.$arg_name.is_some());
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 305 |                     idx = idx + 1;
[INFO] [stderr] 306 |                 )*
[INFO] [stderr]     |                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `emeta`
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ (
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `eitem`
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:73:30
[INFO] [stderr]    |
[INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ (
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `etyp`
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:73:48
[INFO] [stderr]    |
[INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ (
[INFO] [stderr]    |                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:90:48
[INFO] [stderr]    |
[INFO] [stderr] 84 | ( $ ( $ qvar : ident : $ qtyp : ty ) , + ) $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]    |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 90 | $ ( # [ $ bmeta ] ) * => $ bitem : TUPLE [ $ ( $ qvar : $ qtyp ) , * ] ] queue
[INFO] [stderr]    |                                                ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:90:57
[INFO] [stderr]    |
[INFO] [stderr] 84 | ( $ ( $ qvar : ident : $ qtyp : ty ) , + ) $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]    |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 90 | $ ( # [ $ bmeta ] ) * => $ bitem : TUPLE [ $ ( $ qvar : $ qtyp ) , * ] ] queue
[INFO] [stderr]    |                                                         ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:103:49
[INFO] [stderr]     |
[INFO] [stderr] 97  | { $ ( $ qvar : ident : $ qtyp : ty ) , + } $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 103 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ]
[INFO] [stderr]     |                                                 ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:103:58
[INFO] [stderr]     |
[INFO] [stderr] 97  | { $ ( $ qvar : ident : $ qtyp : ty ) , + } $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 103 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ]
[INFO] [stderr]     |                                                          ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:116:49
[INFO] [stderr]     |
[INFO] [stderr] 110 | { $ ( $ qvar : ident : $ qtyp : ty ) , + , } $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 116 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ]
[INFO] [stderr]     |                                                 ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:116:58
[INFO] [stderr]     |
[INFO] [stderr] 110 | { $ ( $ qvar : ident : $ qtyp : ty ) , + , } $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 116 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ]
[INFO] [stderr]     |                                                          ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:165:41
[INFO] [stderr]     |
[INFO] [stderr] 161 | $ ( ( $ ( $ ttyp : ty ) , + ) ) * ) {
[INFO] [stderr]     |                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 165 | $ ( # [ $ imeta ] ) * $ iitem $ ( ( $ ( $ ttyp ) , * ) ) * $ (
[INFO] [stderr]     |                                         ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:174:41
[INFO] [stderr]     |
[INFO] [stderr] 170 | $ ( ( $ ( $ ttyp : ty ) , + ) ) * ) {
[INFO] [stderr]     |                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 174 | $ ( # [ $ imeta ] ) * $ iitem $ ( ( $ ( $ ttyp ) , * ) ) * $ (
[INFO] [stderr]     |                                         ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:201:7
[INFO] [stderr]     |
[INFO] [stderr] 195 | $ ( $ qvar : ident : $ qtyp : ty ) , + ] $ ( $ queue : tt ) * ] ) => {
[INFO] [stderr]     |                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 201 | ( $ ( $ qtyp ) , * ) ) {  } ] queue [ $ ( $ queue ) * ] ) ; } ; (
[INFO] [stderr]     |       ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:229:19
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 229 |             $(pub $arg_name: map_type!($ty),)*
[INFO] [stderr]     |                   ^^^^^^^^^                  - conflicting repetition
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(meta_variable_misuse)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:229:40
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 229 |             $(pub $arg_name: map_type!($ty),)*
[INFO] [stderr]     |                                        ^^^   - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:242:23
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 242 |                     $($arg_name: read_type!(reader, $ty)?,)*
[INFO] [stderr]     |                       ^^^^^^^^^                            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:242:53
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 242 |                     $($arg_name: read_type!(reader, $ty)?,)*
[INFO] [stderr]     |                                                     ^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:248:39
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 248 |                 $(write_type!(writer, $ty, &self.$arg_name)?;)*
[INFO] [stderr]     |                                       ^^^                     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:248:50
[INFO] [stderr]     |
[INFO] [stderr] 226 |     ($method_name:ident, $method_str:expr, $class_id:expr, $method_id:expr, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                                                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 248 |                 $(write_type!(writer, $ty, &self.$arg_name)?;)*
[INFO] [stderr]     |                                                  ^^^^^^^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:271:19
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 271 |             $(pub $arg_name: Option<map_type!($ty)>,)*
[INFO] [stderr]     |                   ^^^^^^^^^                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:271:47
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 271 |             $(pub $arg_name: Option<map_type!($ty)>,)*
[INFO] [stderr]     |                                               ^^^    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:281:23
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 281 |                     $($arg_name: {
[INFO] [stderr]     |                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 288 |                     },)*
[INFO] [stderr]     |                        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:284:75
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 284 |                             Some(flag) if flag => Some(read_type!(reader, $ty)?),
[INFO] [stderr]     |                                                                           ^^^
[INFO] [stderr] ...
[INFO] [stderr] 288 |                     },)*
[INFO] [stderr]     |                        - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:294:44
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 294 |                 $(if let Some(prop) = self.$arg_name {
[INFO] [stderr]     |                                            ^^^^^^^^^
[INFO] [stderr] 295 |                         write_type!(writer, $ty, &prop)?;
[INFO] [stderr] 296 |                 };)*
[INFO] [stderr]     |                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:295:45
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 295 |                         write_type!(writer, $ty, &prop)?;
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 296 |                 };)*
[INFO] [stderr]     |                    - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> src/codegen_macros.rs:304:40
[INFO] [stderr]     |
[INFO] [stderr] 268 |     ($struct_name:ident, $($arg_name:ident => $ty:ident),+) => (
[INFO] [stderr]     |                                                          - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 304 |                     bits.set(idx, self.$arg_name.is_some());
[INFO] [stderr]     |                                        ^^^^^^^^^
[INFO] [stderr] 305 |                     idx = idx + 1;
[INFO] [stderr] 306 |                 )*
[INFO] [stderr]     |                  - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `emeta`
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ (
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `eitem`
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:73:30
[INFO] [stderr]    |
[INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ (
[INFO] [stderr]    |                              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: unknown macro variable `etyp`
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:73:48
[INFO] [stderr]    |
[INFO] [stderr] 73 | $ ( $ ( # [ $ emeta ] ) * => $ eitem $ ( ( $ ( $ etyp ) , * ) ) * ) * $ (
[INFO] [stderr]    |                                                ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:90:48
[INFO] [stderr]    |
[INFO] [stderr] 84 | ( $ ( $ qvar : ident : $ qtyp : ty ) , + ) $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]    |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 90 | $ ( # [ $ bmeta ] ) * => $ bitem : TUPLE [ $ ( $ qvar : $ qtyp ) , * ] ] queue
[INFO] [stderr]    |                                                ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::error_chain::quick_error::quick_error macros>:90:57
[INFO] [stderr]    |
[INFO] [stderr] 84 | ( $ ( $ qvar : ident : $ qtyp : ty ) , + ) $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]    |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 90 | $ ( # [ $ bmeta ] ) * => $ bitem : TUPLE [ $ ( $ qvar : $ qtyp ) , * ] ] queue
[INFO] [stderr]    |                                                         ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:103:49
[INFO] [stderr]     |
[INFO] [stderr] 97  | { $ ( $ qvar : ident : $ qtyp : ty ) , + } $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 103 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ]
[INFO] [stderr]     |                                                 ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:103:58
[INFO] [stderr]     |
[INFO] [stderr] 97  | { $ ( $ qvar : ident : $ qtyp : ty ) , + } $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 103 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ]
[INFO] [stderr]     |                                                          ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:116:49
[INFO] [stderr]     |
[INFO] [stderr] 110 | { $ ( $ qvar : ident : $ qtyp : ty ) , + , } $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 116 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ]
[INFO] [stderr]     |                                                 ^^^^^^              - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:116:58
[INFO] [stderr]     |
[INFO] [stderr] 110 | { $ ( $ qvar : ident : $ qtyp : ty ) , + , } $ ( $ tail : tt ) * ] ) => {
[INFO] [stderr]     |                                        - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 116 | $ ( # [ $ bmeta ] ) * => $ bitem : STRUCT [ $ ( $ qvar : $ qtyp ) , * ] ]
[INFO] [stderr]     |                                                          ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:165:41
[INFO] [stderr]     |
[INFO] [stderr] 161 | $ ( ( $ ( $ ttyp : ty ) , + ) ) * ) {
[INFO] [stderr]     |                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 165 | $ ( # [ $ imeta ] ) * $ iitem $ ( ( $ ( $ ttyp ) , * ) ) * $ (
[INFO] [stderr]     |                                         ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:174:41
[INFO] [stderr]     |
[INFO] [stderr] 170 | $ ( ( $ ( $ ttyp : ty ) , + ) ) * ) {
[INFO] [stderr]     |                           - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 174 | $ ( # [ $ imeta ] ) * $ iitem $ ( ( $ ( $ ttyp ) , * ) ) * $ (
[INFO] [stderr]     |                                         ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]    --> <::error_chain::quick_error::quick_error macros>:201:7
[INFO] [stderr]     |
[INFO] [stderr] 195 | $ ( $ qvar : ident : $ qtyp : ty ) , + ] $ ( $ queue : tt ) * ] ) => {
[INFO] [stderr]     |                                      - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 201 | ( $ ( $ qtyp ) , * ) ) {  } ] queue [ $ ( $ queue ) * ] ) ; } ; (
[INFO] [stderr]     |       ^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     errors {
[INFO] [stderr] 3  | |         Protocol(t: String) {
[INFO] [stderr] 4  | |             description("protocol error")
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning 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: aborting due to 25 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `amq-proto`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]   --> src/error.rs:1:1
[INFO] [stderr]    |
[INFO] [stderr] 1  | / error_chain! {
[INFO] [stderr] 2  | |     errors {
[INFO] [stderr] 3  | |         Protocol(t: String) {
[INFO] [stderr] 4  | |             description("protocol error")
[INFO] [stderr] ...  |
[INFO] [stderr] 11 | |     }
[INFO] [stderr] 12 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr]    = note: this warning 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: aborting due to 25 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `amq-proto`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7c1d227fcc7ed1c9bc913866cb901d9129150b4c39427be09e275fd478a444d8"`
[INFO] running `"docker" "rm" "-f" "7c1d227fcc7ed1c9bc913866cb901d9129150b4c39427be09e275fd478a444d8"`
[INFO] [stdout] 7c1d227fcc7ed1c9bc913866cb901d9129150b4c39427be09e275fd478a444d8