[INFO] cloning repository tomusdrw/jsonrpc-demo [INFO] running `"git" "clone" "--bare" "git://github.com/tomusdrw/jsonrpc-demo.git" "work/cache/sources/gh/tomusdrw/jsonrpc-demo"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tomusdrw/jsonrpc-demo'... [INFO] running `"git" "clone" "work/cache/sources/gh/tomusdrw/jsonrpc-demo" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tomusdrw/jsonrpc-demo"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tomusdrw/jsonrpc-demo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tomusdrw/jsonrpc-demo" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tomusdrw/jsonrpc-demo"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tomusdrw/jsonrpc-demo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ed34ebfcd2e5663a9b2dfcb07ff93eb85a681f6c [INFO] sha for GitHub repo tomusdrw/jsonrpc-demo: ed34ebfcd2e5663a9b2dfcb07ff93eb85a681f6c [INFO] validating manifest of tomusdrw/jsonrpc-demo 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 tomusdrw/jsonrpc-demo 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 tomusdrw/jsonrpc-demo [INFO] finished frobbing tomusdrw/jsonrpc-demo [INFO] frobbed toml for tomusdrw/jsonrpc-demo written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tomusdrw/jsonrpc-demo/Cargo.toml [INFO] started frobbing tomusdrw/jsonrpc-demo [INFO] finished frobbing tomusdrw/jsonrpc-demo [INFO] frobbed toml for tomusdrw/jsonrpc-demo written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tomusdrw/jsonrpc-demo/Cargo.toml [INFO] crate tomusdrw/jsonrpc-demo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded globset v0.4.0 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tomusdrw/jsonrpc-demo against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-5/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tomusdrw/jsonrpc-demo:/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] 74a300cc62aefe1e8c2624e554db128ef5b1bb334749b7550c67cce88ccdd76e [INFO] running `"docker" "start" "-a" "74a300cc62aefe1e8c2624e554db128ef5b1bb334749b7550c67cce88ccdd76e"` [INFO] [stderr] Checking tokio-executor v0.1.2 [INFO] [stderr] Checking tokio-service v0.1.0 [INFO] [stderr] Checking relay v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Checking bytes v0.4.9 [INFO] [stderr] Checking aho-corasick v0.6.6 [INFO] [stderr] Checking crossbeam-epoch v0.4.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking want v0.0.4 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking lock_api v0.1.3 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking serde_json v1.0.24 [INFO] [stderr] Checking tokio-timer v0.2.4 [INFO] [stderr] Checking mime v0.3.8 [INFO] [stderr] Checking crossbeam-deque v0.3.1 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking parking_lot v0.6.3 [INFO] [stderr] Checking tokio-threadpool v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.7 [INFO] [stderr] Compiling quote v0.6.4 [INFO] [stderr] Compiling syn v0.14.5 [INFO] [stderr] Checking tokio-reactor v0.1.2 [INFO] [stderr] Checking tokio-codec v0.1.0 [INFO] [stderr] Checking tokio-fs v0.1.2 [INFO] [stderr] Checking globset v0.4.0 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking tokio-udp v0.1.1 [INFO] [stderr] Checking tokio v0.1.7 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Checking hyper v0.11.27 [INFO] [stderr] Checking jsonrpc-core v8.0.2 (https://github.com/paritytech/jsonrpc.git#c3f02dfb) [INFO] [stderr] Checking jsonrpc-pubsub v8.0.1 (https://github.com/paritytech/jsonrpc.git#c3f02dfb) [INFO] [stderr] Checking jsonrpc-server-utils v8.0.1 (https://github.com/paritytech/jsonrpc.git#c3f02dfb) [INFO] [stderr] Checking jsonrpc-http-server v8.0.1 (https://github.com/paritytech/jsonrpc.git#c3f02dfb) [INFO] [stderr] Checking jsonrpc-tcp-server v8.0.1 (https://github.com/paritytech/jsonrpc.git#c3f02dfb) [INFO] [stderr] Checking jsonrpc-macros v8.0.1 (https://github.com/paritytech/jsonrpc.git#c3f02dfb) [INFO] [stderr] Checking rpc-demo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::macros::auto_args::build_rpc_trait macros>:56:28 [INFO] [stderr] | [INFO] [stderr] 30 | # [ pubsub ( $ ( $ pubsub_t : tt ) + ) ] { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 56 | WRAP del => pubsub : ( $ ( $ pubsub_t ) * ) subscribe : ( $ ( $ sub_t ) * ) fn [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] --> <::macros::auto_args::build_rpc_trait macros>:93:63 [INFO] [stderr] | [INFO] [stderr] 84 | fn $ sub_method : ident ( & self , Self :: Metadata $ ( , $ sub_p : ty ) + ) ; [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 93 | & ( Self :: $ sub_method as fn ( & _ , Self :: Metadata $ ( , $ sub_p ) * ) ) [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::macros::auto_args::build_rpc_trait macros>:99:25 [INFO] [stderr] | [INFO] [stderr] 83 | name = $ subscribe : expr $ ( , alias = [ $ ( $ sub_alias : expr , ) + ] ) * ) [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 99 | $ ( $ del . add_alias ( $ sub_alias , $ subscribe ) ; ) * ) * $ ( [INFO] [stderr] | ^^^^^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::macros::auto_args::build_rpc_trait macros>:100:25 [INFO] [stderr] | [INFO] [stderr] 86 | name = $ unsubscribe : expr $ ( , alias = [ $ ( $ unsub_alias : expr , ) + ] ) [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 100 | $ ( $ del . add_alias ( $ unsub_alias , $ unsubscribe ) ; ) * ) * } ; [INFO] [stderr] | ^^^^^^^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error[E0423]: expected value, found struct `RpcImpl` [INFO] [stderr] --> src/main.rs:123:24 [INFO] [stderr] | [INFO] [stderr] 123 | io.extend_with(RpcImpl.to_delegate()); [INFO] [stderr] | ^^^^^^^------------ [INFO] [stderr] | | [INFO] [stderr] | help: use the path separator to refer to an item: `RpcImpl::to_delegate` [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::macros::auto_args::build_rpc_trait macros>:56:28 [INFO] [stderr] | [INFO] [stderr] 30 | # [ pubsub ( $ ( $ pubsub_t : tt ) + ) ] { [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 56 | WRAP del => pubsub : ( $ ( $ pubsub_t ) * ) subscribe : ( $ ( $ sub_t ) * ) fn [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] --> <::macros::auto_args::build_rpc_trait macros>:93:63 [INFO] [stderr] | [INFO] [stderr] 84 | fn $ sub_method : ident ( & self , Self :: Metadata $ ( , $ sub_p : ty ) + ) ; [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 93 | & ( Self :: $ sub_method as fn ( & _ , Self :: Metadata $ ( , $ sub_p ) * ) ) [INFO] [stderr] | ^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::macros::auto_args::build_rpc_trait macros>:99:25 [INFO] [stderr] | [INFO] [stderr] 83 | name = $ subscribe : expr $ ( , alias = [ $ ( $ sub_alias : expr , ) + ] ) * ) [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 99 | $ ( $ del . add_alias ( $ sub_alias , $ subscribe ) ; ) * ) * $ ( [INFO] [stderr] | ^^^^^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: meta-variable repeats with different Kleene operator [INFO] [stderr] --> <::macros::auto_args::build_rpc_trait macros>:100:25 [INFO] [stderr] | [INFO] [stderr] 86 | name = $ unsubscribe : expr $ ( , alias = [ $ ( $ unsub_alias : expr , ) + ] ) [INFO] [stderr] | - expected repetition [INFO] [stderr] ... [INFO] [stderr] 100 | $ ( $ del . add_alias ( $ unsub_alias , $ unsubscribe ) ; ) * ) * } ; [INFO] [stderr] | ^^^^^^^^^^^^^ - conflicting repetition [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `rpc-demo`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0423`. [INFO] [stderr] error: Could not compile `rpc-demo`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "74a300cc62aefe1e8c2624e554db128ef5b1bb334749b7550c67cce88ccdd76e"` [INFO] running `"docker" "rm" "-f" "74a300cc62aefe1e8c2624e554db128ef5b1bb334749b7550c67cce88ccdd76e"` [INFO] [stdout] 74a300cc62aefe1e8c2624e554db128ef5b1bb334749b7550c67cce88ccdd76e