[INFO] fetching crate diesel_ltree 0.2.1...
[INFO] extracting crate diesel_ltree 0.2.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/diesel_ltree/0.2.1
[INFO] extracting crate diesel_ltree 0.2.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/diesel_ltree/0.2.1
[INFO] validating manifest of diesel_ltree-0.2.1 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 diesel_ltree-0.2.1 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 diesel_ltree-0.2.1
[INFO] finished frobbing diesel_ltree-0.2.1
[INFO] frobbed toml for diesel_ltree-0.2.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/diesel_ltree/0.2.1/Cargo.toml
[INFO] started frobbing diesel_ltree-0.2.1
[INFO] finished frobbing diesel_ltree-0.2.1
[INFO] frobbed toml for diesel_ltree-0.2.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/diesel_ltree/0.2.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking diesel_ltree-0.2.1 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/diesel_ltree/0.2.1:/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] f9d21fdaac5a7cdedaaf4aa9ad22220b84c2a8a7fc2e5894f6d84725c23fcd3e
[INFO] running `"docker" "start" "-a" "f9d21fdaac5a7cdedaaf4aa9ad22220b84c2a8a7fc2e5894f6d84725c23fcd3e"`
[INFO] [stderr]    Compiling pq-sys v0.4.6
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling diesel_derives v1.4.0
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling derive-error-chain v0.10.1
[INFO] [stderr]    Compiling diesel v1.4.2
[INFO] [stderr]    Compiling dotenv v0.10.1
[INFO] [stderr]    Compiling migrations_internals v1.4.0
[INFO] [stderr]    Compiling migrations_macros v1.4.0
[INFO] [stderr]    Compiling diesel_migrations v1.4.0
[INFO] [stderr]    Compiling diesel_ltree v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::diesel::macros::query_id::impl_query_id macros>:5:49
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] 5 | # [ allow ( non_camel_case_types ) ] impl < $ ( $ ty_param ) , * > $ crate ::
[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]  --> <::diesel::macros::query_id::impl_query_id macros>:6:43
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] 5 | # [ allow ( non_camel_case_types ) ] impl < $ ( $ ty_param ) , * > $ crate ::
[INFO] [stderr] 6 | query_builder :: QueryId for $ name < $ ( $ ty_param ) , * > where $ (
[INFO] [stderr]   |                                           ^^^^^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::diesel::macros::query_id::impl_query_id macros>:7:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 7 | $ ty_param : $ crate :: query_builder :: QueryId ) , * {
[INFO] [stderr]   | ^^^^^^^^^^                                           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::diesel::macros::query_id::impl_query_id macros>:8:29
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 8 | type QueryId = $ name < $ ( $ ty_param :: QueryId ) , * > ; const
[INFO] [stderr]   |                             ^^^^^^^^^^                - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::diesel::macros::query_id::impl_query_id macros>:9:34
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 9 | HAS_STATIC_QUERY_ID : bool = $ ( $ ty_param :: HAS_STATIC_QUERY_ID && ) * true
[INFO] [stderr]   |                                  ^^^^^^^^^^                             - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::macros::query_id::impl_query_id macros>:14:49
[INFO] [stderr]    |
[INFO] [stderr] 13 | noop : $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] 14 | # [ allow ( non_camel_case_types ) ] impl < $ ( $ ty_param ) , * > $ crate ::
[INFO] [stderr]    |                                                 ^^^^^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::macros::query_id::impl_query_id macros>:15:43
[INFO] [stderr]    |
[INFO] [stderr] 13 | noop : $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] 14 | # [ allow ( non_camel_case_types ) ] impl < $ ( $ ty_param ) , * > $ crate ::
[INFO] [stderr] 15 | query_builder :: QueryId for $ name < $ ( $ ty_param ) , * > {
[INFO] [stderr]    |                                           ^^^^^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::expression::functions::sql_function_body macros>:14:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | $ ( $ arg_name : ident : $ arg_type : ty ) , * ) -> $ return_type : ty , $
[INFO] [stderr]    |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 | $ arg_name : $ crate :: expression :: AsExpression < $ arg_type > ) , + {
[INFO] [stderr]    | ^^^^^^^^^^                                                            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::expression::functions::sql_function_body macros>:14:54
[INFO] [stderr]    |
[INFO] [stderr] 3  | $ ( $ arg_name : ident : $ arg_type : ty ) , * ) -> $ return_type : ty , $
[INFO] [stderr]    |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 | $ arg_name : $ crate :: expression :: AsExpression < $ arg_type > ) , + {
[INFO] [stderr]    |                                                      ^^^^^^^^^^       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::expression::functions::sql_function_body macros>:15:21
[INFO] [stderr]    |
[INFO] [stderr] 3  | $ ( $ arg_name : ident : $ arg_type : ty ) , * ) -> $ return_type : ty , $
[INFO] [stderr]    |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 15 | $ struct_name { $ ( $ arg_name : $ arg_name . as_expression (  ) ) , + } } # [
[INFO] [stderr]    |                     ^^^^^^^^^^                                       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::expression::functions::sql_function_body macros>:15:34
[INFO] [stderr]    |
[INFO] [stderr] 3  | $ ( $ arg_name : ident : $ arg_type : ty ) , * ) -> $ return_type : ty , $
[INFO] [stderr]    |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 15 | $ struct_name { $ ( $ arg_name : $ arg_name . as_expression (  ) ) , + } } # [
[INFO] [stderr]    |                                  ^^^^^^^^^^                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::diesel::macros::query_id::impl_query_id macros>:5:49
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] 5 | # [ allow ( non_camel_case_types ) ] impl < $ ( $ ty_param ) , * > $ crate ::
[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]  --> <::diesel::macros::query_id::impl_query_id macros>:6:43
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] 5 | # [ allow ( non_camel_case_types ) ] impl < $ ( $ ty_param ) , * > $ crate ::
[INFO] [stderr] 6 | query_builder :: QueryId for $ name < $ ( $ ty_param ) , * > where $ (
[INFO] [stderr]   |                                           ^^^^^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::diesel::macros::query_id::impl_query_id macros>:7:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 7 | $ ty_param : $ crate :: query_builder :: QueryId ) , * {
[INFO] [stderr]   | ^^^^^^^^^^                                           - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::diesel::macros::query_id::impl_query_id macros>:8:29
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 8 | type QueryId = $ name < $ ( $ ty_param :: QueryId ) , * > ; const
[INFO] [stderr]   |                             ^^^^^^^^^^                - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]  --> <::diesel::macros::query_id::impl_query_id macros>:9:34
[INFO] [stderr]   |
[INFO] [stderr] 4 | $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]   |                                             - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 9 | HAS_STATIC_QUERY_ID : bool = $ ( $ ty_param :: HAS_STATIC_QUERY_ID && ) * true
[INFO] [stderr]   |                                  ^^^^^^^^^^                             - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::macros::query_id::impl_query_id macros>:14:49
[INFO] [stderr]    |
[INFO] [stderr] 13 | noop : $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] 14 | # [ allow ( non_camel_case_types ) ] impl < $ ( $ ty_param ) , * > $ crate ::
[INFO] [stderr]    |                                                 ^^^^^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::macros::query_id::impl_query_id macros>:15:43
[INFO] [stderr]    |
[INFO] [stderr] 13 | noop : $ name : ident < $ ( $ ty_param : ident ) , + > ) => {
[INFO] [stderr]    |                                                    - expected repetition
[INFO] [stderr] 14 | # [ allow ( non_camel_case_types ) ] impl < $ ( $ ty_param ) , * > $ crate ::
[INFO] [stderr] 15 | query_builder :: QueryId for $ name < $ ( $ ty_param ) , * > {
[INFO] [stderr]    |                                           ^^^^^^^^^^     - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::expression::functions::sql_function_body macros>:14:1
[INFO] [stderr]    |
[INFO] [stderr] 3  | $ ( $ arg_name : ident : $ arg_type : ty ) , * ) -> $ return_type : ty , $
[INFO] [stderr]    |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 | $ arg_name : $ crate :: expression :: AsExpression < $ arg_type > ) , + {
[INFO] [stderr]    | ^^^^^^^^^^                                                            - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::expression::functions::sql_function_body macros>:14:54
[INFO] [stderr]    |
[INFO] [stderr] 3  | $ ( $ arg_name : ident : $ arg_type : ty ) , * ) -> $ return_type : ty , $
[INFO] [stderr]    |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 14 | $ arg_name : $ crate :: expression :: AsExpression < $ arg_type > ) , + {
[INFO] [stderr]    |                                                      ^^^^^^^^^^       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::expression::functions::sql_function_body macros>:15:21
[INFO] [stderr]    |
[INFO] [stderr] 3  | $ ( $ arg_name : ident : $ arg_type : ty ) , * ) -> $ return_type : ty , $
[INFO] [stderr]    |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 15 | $ struct_name { $ ( $ arg_name : $ arg_name . as_expression (  ) ) , + } } # [
[INFO] [stderr]    |                     ^^^^^^^^^^                                       - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: meta-variable repeats with different Kleene operator
[INFO] [stderr]   --> <::diesel::expression::functions::sql_function_body macros>:15:34
[INFO] [stderr]    |
[INFO] [stderr] 3  | $ ( $ arg_name : ident : $ arg_type : ty ) , * ) -> $ return_type : ty , $
[INFO] [stderr]    |                                              - expected repetition
[INFO] [stderr] ...
[INFO] [stderr] 15 | $ struct_name { $ ( $ arg_name : $ arg_name . as_expression (  ) ) , + } } # [
[INFO] [stderr]    |                                  ^^^^^^^^^^                          - conflicting repetition
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `diesel_ltree`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 11 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `diesel_ltree`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f9d21fdaac5a7cdedaaf4aa9ad22220b84c2a8a7fc2e5894f6d84725c23fcd3e"`
[INFO] running `"docker" "rm" "-f" "f9d21fdaac5a7cdedaaf4aa9ad22220b84c2a8a7fc2e5894f6d84725c23fcd3e"`
[INFO] [stdout] f9d21fdaac5a7cdedaaf4aa9ad22220b84c2a8a7fc2e5894f6d84725c23fcd3e