[INFO] updating cached repository ikruglov/grpcdemo2rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ikruglov/grpcdemo2rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ikruglov/grpcdemo2rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/ikruglov/grpcdemo2rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ikruglov/grpcdemo2rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ikruglov/grpcdemo2rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ikruglov/grpcdemo2rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ikruglov/grpcdemo2rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 112b0f17048d2a3a51a7095e74e706d9da24b55c
[INFO] sha for GitHub repo ikruglov/grpcdemo2rust: 112b0f17048d2a3a51a7095e74e706d9da24b55c
[INFO] validating manifest of ikruglov/grpcdemo2rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ikruglov/grpcdemo2rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ikruglov/grpcdemo2rust
[INFO] finished frobbing ikruglov/grpcdemo2rust
[INFO] frobbed toml for ikruglov/grpcdemo2rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/ikruglov/grpcdemo2rust/Cargo.toml
[INFO] started frobbing ikruglov/grpcdemo2rust
[INFO] finished frobbing ikruglov/grpcdemo2rust
[INFO] frobbed toml for ikruglov/grpcdemo2rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ikruglov/grpcdemo2rust/Cargo.toml
[INFO] crate ikruglov/grpcdemo2rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ikruglov/grpcdemo2rust/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ikruglov/grpcdemo2rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ikruglov/grpcdemo2rust:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6f21502efcf6e30d2201b13be9f598c35eb72df8a1c3495c4ee34368e751d55a
[INFO] running `"docker" "start" "-a" "6f21502efcf6e30d2201b13be9f598c35eb72df8a1c3495c4ee34368e751d55a"`
[INFO] [stderr]    Compiling protobuf v2.8.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling hyper v0.12.33
[INFO] [stderr]    Compiling grpcdemo2rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `hyper::server::Request`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use hyper::server::Request;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^ no `Request` in `server`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `hyper::server::Response`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use hyper::server::Response;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^ no `Response` in `server`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `MessageStatic` in `protobuf`
[INFO] [stderr]    --> src/helloworld.rs:141:21
[INFO] [stderr]     |
[INFO] [stderr] 141 |         ::protobuf::MessageStatic::descriptor_static(None::<Self>)
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ could not find `MessageStatic` in `protobuf`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `MessageStatic` in `protobuf`
[INFO] [stderr]    --> src/helloworld.rs:321:21
[INFO] [stderr]     |
[INFO] [stderr] 321 |         ::protobuf::MessageStatic::descriptor_static(None::<Self>)
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ could not find `MessageStatic` in `protobuf`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `MessageStatic` in module `protobuf`
[INFO] [stderr]    --> src/helloworld.rs:145:18
[INFO] [stderr]     |
[INFO] [stderr] 145 | impl ::protobuf::MessageStatic for HelloRequest {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ not found in `protobuf`
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `MessageStatic` in module `protobuf`
[INFO] [stderr]    --> src/helloworld.rs:325:18
[INFO] [stderr]     |
[INFO] [stderr] 325 | impl ::protobuf::MessageStatic for HelloReply {
[INFO] [stderr]     |                  ^^^^^^^^^^^^^ not found in `protobuf`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/helloworld.rs:136:26
[INFO] [stderr]     |
[INFO] [stderr] 136 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/helloworld.rs:137:18
[INFO] [stderr]     |
[INFO] [stderr] 137 |         self as &::std::any::Any
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/helloworld.rs:316:26
[INFO] [stderr]     |
[INFO] [stderr] 316 |     fn as_any(&self) -> &::std::any::Any {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/helloworld.rs:317:18
[INFO] [stderr]     |
[INFO] [stderr] 317 |         self as &::std::any::Any
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::any::Any)`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: Could not compile `grpcdemo2rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6f21502efcf6e30d2201b13be9f598c35eb72df8a1c3495c4ee34368e751d55a"`
[INFO] running `"docker" "rm" "-f" "6f21502efcf6e30d2201b13be9f598c35eb72df8a1c3495c4ee34368e751d55a"`
[INFO] [stdout] 6f21502efcf6e30d2201b13be9f598c35eb72df8a1c3495c4ee34368e751d55a