Dec 19 16:51:29.021 INFO checking foreverfamily/forever against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 16:51:29.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/foreverfamily/forever:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:51:29.550 INFO [stdout] 987eb648b257a72c965d8cc51edeefb297257737a2b27e337430ec1b0052274e
Dec 19 16:51:29.552 INFO running `"docker" "start" "-a" "987eb648b257a72c965d8cc51edeefb297257737a2b27e337430ec1b0052274e"`
Dec 19 16:51:31.444 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 19 16:51:31.444 INFO [stderr]     Checking tls-api v0.1.14
Dec 19 16:51:31.444 INFO [stderr]     Checking protobuf v1.4.4
Dec 19 16:51:32.086 INFO [stderr]     Checking tls-api-stub v0.1.14
Dec 19 16:51:32.086 INFO [stderr]     Checking tokio-tls-api v0.1.14
Dec 19 16:51:32.970 INFO [stderr]     Checking httpbis v0.4.1
Dec 19 16:51:39.379 INFO [stderr]     Checking grpc v0.2.1
Dec 19 16:51:40.628 INFO [stderr]     Checking forever v0.1.0 (/opt/crater/workdir)
Dec 19 16:51:41.636 INFO [stderr] warning: unused imports: `ContentLength`, `ContentType`
Dec 19 16:51:41.636 INFO [stderr]  --> src/main.rs:8:21
Dec 19 16:51:41.636 INFO [stderr]   |
Dec 19 16:51:41.636 INFO [stderr] 8 | use hyper::header::{ContentLength, ContentType};
Dec 19 16:51:41.636 INFO [stderr]   |                     ^^^^^^^^^^^^^  ^^^^^^^^^^^
Dec 19 16:51:41.636 INFO [stderr]   |
Dec 19 16:51:41.636 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:51:41.636 INFO [stderr] 
Dec 19 16:51:41.636 INFO [stderr] warning: unused imports: `Http`, `Response`, `const_service`, `service_fn`
Dec 19 16:51:41.636 INFO [stderr]  --> src/main.rs:9:21
Dec 19 16:51:41.636 INFO [stderr]   |
Dec 19 16:51:41.636 INFO [stderr] 9 | use hyper::server::{const_service, Http, Response, service_fn};
Dec 19 16:51:41.636 INFO [stderr]   |                     ^^^^^^^^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^^^^
Dec 19 16:51:41.636 INFO [stderr] 
Dec 19 16:51:41.636 INFO [stderr] warning: unused import: `protobuf::Message`
Dec 19 16:51:41.636 INFO [stderr]   --> src/main.rs:10:5
Dec 19 16:51:41.637 INFO [stderr]    |
Dec 19 16:51:41.637 INFO [stderr] 10 | use protobuf::Message;
Dec 19 16:51:41.637 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 16:51:41.637 INFO [stderr] 
Dec 19 16:51:41.684 INFO [stderr] warning: unused imports: `ContentLength`, `ContentType`
Dec 19 16:51:41.684 INFO [stderr]  --> src/main.rs:8:21
Dec 19 16:51:41.684 INFO [stderr]   |
Dec 19 16:51:41.684 INFO [stderr] 8 | use hyper::header::{ContentLength, ContentType};
Dec 19 16:51:41.684 INFO [stderr]   |                     ^^^^^^^^^^^^^  ^^^^^^^^^^^
Dec 19 16:51:41.684 INFO [stderr]   |
Dec 19 16:51:41.684 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:51:41.684 INFO [stderr] 
Dec 19 16:51:41.684 INFO [stderr] warning: unused imports: `Http`, `Response`, `const_service`, `service_fn`
Dec 19 16:51:41.684 INFO [stderr]  --> src/main.rs:9:21
Dec 19 16:51:41.684 INFO [stderr]   |
Dec 19 16:51:41.684 INFO [stderr] 9 | use hyper::server::{const_service, Http, Response, service_fn};
Dec 19 16:51:41.684 INFO [stderr]   |                     ^^^^^^^^^^^^^  ^^^^  ^^^^^^^^  ^^^^^^^^^^
Dec 19 16:51:41.684 INFO [stderr] 
Dec 19 16:51:41.684 INFO [stderr] warning: unused import: `protobuf::Message`
Dec 19 16:51:41.684 INFO [stderr]   --> src/main.rs:10:5
Dec 19 16:51:41.684 INFO [stderr]    |
Dec 19 16:51:41.684 INFO [stderr] 10 | use protobuf::Message;
Dec 19 16:51:41.684 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 16:51:41.684 INFO [stderr] 
Dec 19 16:51:41.832 INFO [stderr] warning: unused variable: `o`
Dec 19 16:51:41.832 INFO [stderr]   --> src/main.rs:20:20
Dec 19 16:51:41.832 INFO [stderr]    |
Dec 19 16:51:41.832 INFO [stderr] 20 |     fn love(&self, o: grpc::RequestOptions, love_you: proto::LoveYou) -> grpc::StreamingResponse<proto::LoveReply> {
Dec 19 16:51:41.832 INFO [stderr]    |                    ^ help: consider using `_o` instead
Dec 19 16:51:41.832 INFO [stderr]    |
Dec 19 16:51:41.832 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:51:41.832 INFO [stderr] 
Dec 19 16:51:41.930 INFO [stderr] warning: unused variable: `o`
Dec 19 16:51:41.930 INFO [stderr]   --> src/main.rs:20:20
Dec 19 16:51:41.930 INFO [stderr]    |
Dec 19 16:51:41.930 INFO [stderr] 20 |     fn love(&self, o: grpc::RequestOptions, love_you: proto::LoveYou) -> grpc::StreamingResponse<proto::LoveReply> {
Dec 19 16:51:41.930 INFO [stderr]    |                    ^ help: consider using `_o` instead
Dec 19 16:51:41.930 INFO [stderr]    |
Dec 19 16:51:41.930 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 16:51:41.931 INFO [stderr] 
Dec 19 16:51:42.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.98s
Dec 19 16:51:43.065 INFO running `"docker" "inspect" "987eb648b257a72c965d8cc51edeefb297257737a2b27e337430ec1b0052274e"`
Dec 19 16:51:43.386 INFO running `"docker" "rm" "-f" "987eb648b257a72c965d8cc51edeefb297257737a2b27e337430ec1b0052274e"`
Dec 19 16:51:43.732 INFO [stdout] 987eb648b257a72c965d8cc51edeefb297257737a2b27e337430ec1b0052274e