[INFO] updating cached repository ian-p-cooke/tower-grpc-tls-client-auth-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ian-p-cooke/tower-grpc-tls-client-auth-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ian-p-cooke/tower-grpc-tls-client-auth-example" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ian-p-cooke/tower-grpc-tls-client-auth-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ian-p-cooke/tower-grpc-tls-client-auth-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ian-p-cooke/tower-grpc-tls-client-auth-example" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ian-p-cooke/tower-grpc-tls-client-auth-example"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ian-p-cooke/tower-grpc-tls-client-auth-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b382660e2335f99687b2698a15c00596d7c1515
[INFO] sha for GitHub repo ian-p-cooke/tower-grpc-tls-client-auth-example: 8b382660e2335f99687b2698a15c00596d7c1515
[INFO] validating manifest of ian-p-cooke/tower-grpc-tls-client-auth-example on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ian-p-cooke/tower-grpc-tls-client-auth-example on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ian-p-cooke/tower-grpc-tls-client-auth-example
[INFO] removed path dependency tower-grpc-build from ian-p-cooke/tower-grpc-tls-client-auth-example
[INFO] finished frobbing ian-p-cooke/tower-grpc-tls-client-auth-example
[INFO] frobbed toml for ian-p-cooke/tower-grpc-tls-client-auth-example written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ian-p-cooke/tower-grpc-tls-client-auth-example/Cargo.toml
[INFO] started frobbing ian-p-cooke/tower-grpc-tls-client-auth-example
[INFO] removed path dependency tower-grpc-build from ian-p-cooke/tower-grpc-tls-client-auth-example
[INFO] finished frobbing ian-p-cooke/tower-grpc-tls-client-auth-example
[INFO] frobbed toml for ian-p-cooke/tower-grpc-tls-client-auth-example written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/ian-p-cooke/tower-grpc-tls-client-auth-example/Cargo.toml
[INFO] crate ian-p-cooke/tower-grpc-tls-client-auth-example already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ian-p-cooke/tower-grpc-tls-client-auth-example/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/carllerche/tokio-connect`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower-grpc`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower-h2`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower-http`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/carllerche/tokio-connect`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower-grpc`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower-h2`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower-http`
[INFO] [stderr]     Updating git repository `https://github.com/tower-rs/tower`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ian-p-cooke/tower-grpc-tls-client-auth-example against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-0/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/ian-p-cooke/tower-grpc-tls-client-auth-example:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 21f21837a5853ab566f1232fcbe955fd46f17622df5b4bddc6fb17ed1e73ed2c
[INFO] running `"docker" "start" "-a" "21f21837a5853ab566f1232fcbe955fd46f17622df5b4bddc6fb17ed1e73ed2c"`
[INFO] [stderr] warning: dependency (tower-grpc-build) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling spin v0.5.1
[INFO] [stderr]    Compiling itertools v0.7.11
[INFO] [stderr]     Checking tower-service v0.2.0
[INFO] [stderr]     Checking tower-service v0.2.0 (https://github.com/tower-rs/tower#26d096bd)
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling codegen v0.1.1
[INFO] [stderr]     Checking tracing-core v0.1.4
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]     Checking ring v0.14.6
[INFO] [stderr]     Checking tokio-executor v0.1.8
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]     Checking tower-layer v0.1.0
[INFO] [stderr]     Checking tower-discover v0.1.0
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]     Checking openssl v0.10.24
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]     Checking prost v0.4.0
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]     Checking tokio-timer v0.2.11
[INFO] [stderr]     Checking tokio-current-thread v0.1.6
[INFO] [stderr]     Checking tower-load-shed v0.1.0
[INFO] [stderr]     Checking tower-util v0.1.0 (https://github.com/tower-rs/tower#26d096bd)
[INFO] [stderr]     Checking tower-util v0.1.0
[INFO] [stderr]     Checking tokio-connect v0.1.0 (https://github.com/carllerche/tokio-connect#f7ad1ca4)
[INFO] [stderr]     Checking sct v0.5.0
[INFO] [stderr]     Checking webpki v0.19.1
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]     Checking tower-retry v0.1.0
[INFO] [stderr]     Checking tower-timeout v0.1.1
[INFO] [stderr]     Checking tower-limit v0.1.0
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking rustls v0.15.2
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]     Checking tokio-threadpool v0.1.15
[INFO] [stderr]    Compiling prost-build v0.5.0
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking http-connection v0.1.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tower-http-util v0.1.0 (https://github.com/tower-rs/tower-http#cb393c93)
[INFO] [stderr]    Compiling prost-derive v0.4.0
[INFO] [stderr]     Checking tokio-rustls v0.9.3
[INFO] [stderr]     Checking tower-http v0.1.0 (https://github.com/tower-rs/tower-http#cb393c93)
[INFO] [stderr]    Compiling prost-derive v0.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.1
[INFO] [stderr]     Checking tracing v0.1.5
[INFO] [stderr]     Checking tower-buffer v0.1.1
[INFO] [stderr]     Checking tower v0.1.1 (https://github.com/tower-rs/tower#26d096bd)
[INFO] [stderr]     Checking tower-h2 v0.1.0 (https://github.com/tower-rs/tower-h2#0865040d)
[INFO] [stderr]    Compiling prost v0.5.0
[INFO] [stderr]     Checking tower-grpc v0.1.0 (https://github.com/tower-rs/tower-grpc#9ee81e86)
[INFO] [stderr]    Compiling prost-types v0.5.0
[INFO] [stderr]    Compiling tower-grpc-build v0.1.0
[INFO] [stderr]    Compiling tower-grpc-tls-client-auth-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `tower_http::add_origin`
[INFO] [stderr]   --> src/bin/client.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |             use tower_http::add_origin;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^ no `add_origin` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Message` in `prost`
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Clone, PartialEq, ::prost::Message)]
[INFO] [stderr]   |                                     ^^^^^^^ could not find `Message` in `prost`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Message` in `prost`
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Clone, PartialEq, ::prost::Message)]
[INFO] [stderr]   |                                     ^^^^^^^ could not find `Message` in `prost`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the attribute `prost` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[prost(string, tag="1")]
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]   = help: add `#![feature(custom_attribute)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the attribute `prost` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]   --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     #[prost(string, tag="1")]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]    = help: add `#![feature(custom_attribute)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prost_derive::Message`
[INFO] [stderr]   --> src/bin/client.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     use prost_derive::Message;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/client.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |     type Future = Box<Future<Item = Self::Connected, Error = ::std::io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Connected, Error = ::std::io::Error> + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloRequest: prost::message::Message` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `prost::message::Message` is not implemented for `greeter::HelloRequest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloRequest: std::default::Default` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `std::default::Default` is not implemented for `greeter::HelloRequest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloReply: prost::message::Message` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `prost::message::Message` is not implemented for `greeter::HelloReply`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432, E0433, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `tower-grpc-tls-client-auth-example`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `tower_http::add_origin`
[INFO] [stderr]   --> src/bin/client.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |             use tower_http::add_origin;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^ no `add_origin` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Message` in `prost`
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Clone, PartialEq, ::prost::Message)]
[INFO] [stderr]   |                                     ^^^^^^^ could not find `Message` in `prost`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Message` in `prost`
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Clone, PartialEq, ::prost::Message)]
[INFO] [stderr]   |                                     ^^^^^^^ could not find `Message` in `prost`
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the attribute `prost` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[prost(string, tag="1")]
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]   = help: add `#![feature(custom_attribute)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the attribute `prost` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]   --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     #[prost(string, tag="1")]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]    = help: add `#![feature(custom_attribute)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prost_derive::Message`
[INFO] [stderr]   --> src/bin/client.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |     use prost_derive::Message;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bin/client.rs:65:23
[INFO] [stderr]    |
[INFO] [stderr] 65 |     type Future = Box<Future<Item = Self::Connected, Error = ::std::io::Error> + Send>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Self::Connected, Error = ::std::io::Error> + Send`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Message` in `prost`
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Clone, PartialEq, ::prost::Message)]
[INFO] [stderr]   |                                     ^^^^^^^ could not find `Message` in `prost`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Message` in `prost`
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Clone, PartialEq, ::prost::Message)]
[INFO] [stderr]   |                                     ^^^^^^^ could not find `Message` in `prost`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloRequest: prost::message::Message` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `prost::message::Message` is not implemented for `greeter::HelloRequest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloRequest: std::default::Default` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `std::default::Default` is not implemented for `greeter::HelloRequest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloReply: prost::message::Message` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `prost::message::Message` is not implemented for `greeter::HelloReply`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432, E0433, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `tower_grpc`
[INFO] [stderr]   --> src/bin/server.rs:56:82
[INFO] [stderr]    |
[INFO] [stderr] 56 |     type SayHelloFuture = future::FutureResult<Response<HelloReply>, tower_grpc::Error>;
[INFO] [stderr]    |                                                                                  ^^^^^ not found in `tower_grpc`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use core::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use h2::Error;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use http::Error;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use openssl::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] and 11 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the attribute `prost` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[prost(string, tag="1")]
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]   = help: add `#![feature(custom_attribute)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the attribute `prost` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]   --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     #[prost(string, tag="1")]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]    = help: add `#![feature(custom_attribute)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prost_derive::Message`
[INFO] [stderr]  --> src/bin/server.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use prost_derive::Message;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tower-grpc-tls-client-auth-example`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloRequest: prost::message::Message` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `prost::message::Message` is not implemented for `greeter::HelloRequest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloRequest: std::default::Default` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `std::default::Default` is not implemented for `greeter::HelloRequest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloReply: prost::message::Message` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `prost::message::Message` is not implemented for `greeter::HelloReply`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0433, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `tower-grpc-tls-client-auth-example`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Message` in `prost`
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | #[derive(Clone, PartialEq, ::prost::Message)]
[INFO] [stderr]   |                                     ^^^^^^^ could not find `Message` in `prost`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Message` in `prost`
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:9:37
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[derive(Clone, PartialEq, ::prost::Message)]
[INFO] [stderr]   |                                     ^^^^^^^ could not find `Message` in `prost`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Error` in crate `tower_grpc`
[INFO] [stderr]   --> src/bin/server.rs:56:82
[INFO] [stderr]    |
[INFO] [stderr] 56 |     type SayHelloFuture = future::FutureResult<Response<HelloReply>, tower_grpc::Error>;
[INFO] [stderr]    |                                                                                  ^^^^^ not found in `tower_grpc`
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 8  | use core::fmt::Error;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use h2::Error;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use http::Error;
[INFO] [stderr]    |
[INFO] [stderr] 8  | use openssl::error::Error;
[INFO] [stderr]    |
[INFO] [stderr] and 11 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the attribute `prost` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]  --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     #[prost(string, tag="1")]
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]   = help: add `#![feature(custom_attribute)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: the attribute `prost` is currently unknown to the compiler and may have meaning added to it in the future
[INFO] [stderr]   --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     #[prost(string, tag="1")]
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/29642
[INFO] [stderr]    = help: add `#![feature(custom_attribute)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prost_derive::Message`
[INFO] [stderr]  --> src/bin/server.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use prost_derive::Message;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloRequest: prost::message::Message` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `prost::message::Message` is not implemented for `greeter::HelloRequest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloRequest: std::default::Default` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `std::default::Default` is not implemented for `greeter::HelloRequest`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `greeter::HelloReply: prost::message::Message` is not satisfied
[INFO] [stderr]    --> /opt/crater/target/debug/build/tower-grpc-tls-client-auth-example-ef0f0db29ee93ef7/out/greeter.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 | /             pub(super) kind: Kind<
[INFO] [stderr] 139 | |                 // SayHello
[INFO] [stderr] 140 | |                 grpc::unary::ResponseFuture<methods::SayHello<T>, grpc::BoxBody, HelloRequest>,
[INFO] [stderr] 141 | |                 // A generated catch-all for unimplemented service calls
[INFO] [stderr] 142 | |                 grpc::unimplemented::ResponseFuture,
[INFO] [stderr] 143 | |             >,
[INFO] [stderr]     | |_____________^ the trait `prost::message::Message` is not implemented for `greeter::HelloReply`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `tower_grpc::server::unary::ResponseFuture`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0412, E0433, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `tower-grpc-tls-client-auth-example`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "21f21837a5853ab566f1232fcbe955fd46f17622df5b4bddc6fb17ed1e73ed2c"`
[INFO] running `"docker" "rm" "-f" "21f21837a5853ab566f1232fcbe955fd46f17622df5b4bddc6fb17ed1e73ed2c"`
[INFO] [stdout] 21f21837a5853ab566f1232fcbe955fd46f17622df5b4bddc6fb17ed1e73ed2c