[INFO] updating cached repository tomusdrw/jsonrpc-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tomusdrw/jsonrpc-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tomusdrw/jsonrpc-demo" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tomusdrw/jsonrpc-demo"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tomusdrw/jsonrpc-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tomusdrw/jsonrpc-demo" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tomusdrw/jsonrpc-demo"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/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#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tomusdrw/jsonrpc-demo on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-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-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/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-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/tomusdrw/jsonrpc-demo/Cargo.toml
[INFO] crate tomusdrw/jsonrpc-demo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking tomusdrw/jsonrpc-demo against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-3/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/tomusdrw/jsonrpc-demo:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1fe36215ea68a04b131a515425c156c7292238322fa78795f54b7eb8912226c0
[INFO] running `"docker" "start" "-a" "1fe36215ea68a04b131a515425c156c7292238322fa78795f54b7eb8912226c0"`
[INFO] [stderr]     Checking tokio-service v0.1.0
[INFO] [stderr]     Checking relay v0.1.1
[INFO] [stderr]     Checking bytes v0.4.9
[INFO] [stderr]     Checking want v0.0.4
[INFO] [stderr]     Checking regex v0.2.11
[INFO] [stderr]     Checking tokio-threadpool v0.1.5
[INFO] [stderr]     Checking jsonrpc-core v8.0.2 (https://github.com/paritytech/jsonrpc.git#c3f02dfb)
[INFO] [stderr]     Checking tokio-io v0.1.7
[INFO] [stderr]     Checking jsonrpc-pubsub v8.0.1 (https://github.com/paritytech/jsonrpc.git#c3f02dfb)
[INFO] [stderr]     Checking globset v0.4.0
[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 jsonrpc-macros v8.0.1 (https://github.com/paritytech/jsonrpc.git#c3f02dfb)
[INFO] [stderr]     Checking tokio-udp v0.1.1
[INFO] [stderr]     Checking tokio-tcp v0.1.0
[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]     Checking jsonrpc-server-utils 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 hyper v0.11.27
[INFO] [stderr]     Checking jsonrpc-http-server v8.0.1 (https://github.com/paritytech/jsonrpc.git#c3f02dfb)
[INFO] [stderr]     Checking rpc-demo v0.1.0 (/opt/crater/workdir)
[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: aborting due to previous error
[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" "1fe36215ea68a04b131a515425c156c7292238322fa78795f54b7eb8912226c0"`
[INFO] running `"docker" "rm" "-f" "1fe36215ea68a04b131a515425c156c7292238322fa78795f54b7eb8912226c0"`
[INFO] [stdout] 1fe36215ea68a04b131a515425c156c7292238322fa78795f54b7eb8912226c0