[INFO] fetching crate grpcio-proto 0.5.0...
[INFO] checking grpcio-proto-0.5.0 against master#4fb54ed484e2239a3e9eff3be17df00d2a162be3 for pr-73345
[INFO] extracting crate grpcio-proto 0.5.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate grpcio-proto 0.5.0 on toolchain 4fb54ed484e2239a3e9eff3be17df00d2a162be3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grpcio-proto 0.5.0
[INFO] finished tweaking crates.io crate grpcio-proto 0.5.0
[INFO] tweaked toml for crates.io crate grpcio-proto 0.5.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba31e031376e9e13b23f7f4db988c617e8fbed750cd678f2c1d0aceaab908b36
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ba31e031376e9e13b23f7f4db988c617e8fbed750cd678f2c1d0aceaab908b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba31e031376e9e13b23f7f4db988c617e8fbed750cd678f2c1d0aceaab908b36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba31e031376e9e13b23f7f4db988c617e8fbed750cd678f2c1d0aceaab908b36", kill_on_drop: false }`
[INFO] [stdout] ba31e031376e9e13b23f7f4db988c617e8fbed750cd678f2c1d0aceaab908b36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:6c9ffe128752d56c8d75334ed354142a5229917ed99767f56566dd8e857ad726" "/opt/rustwide/cargo-home/bin/cargo" "+4fb54ed484e2239a3e9eff3be17df00d2a162be3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 702e72c5c3e318c0c98368b5edce285a4af23c05b269ba0b65c564d25fe86e1a
[INFO] running `Command { std: "docker" "start" "-a" "702e72c5c3e318c0c98368b5edce285a4af23c05b269ba0b65c564d25fe86e1a", kill_on_drop: false }`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling protobuf v2.14.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling protobuf-codegen v2.14.0
[INFO] [stderr]    Compiling grpcio-compiler v0.6.0
[INFO] [stderr]    Compiling grpcio-compiler v0.5.0
[INFO] [stderr]    Compiling protobuf-build v0.11.4
[INFO] [stderr]    Compiling grpcio-proto v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling grpcio-sys v0.5.3
[INFO] [stderr]     Checking grpcio v0.5.3
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/test_grpc.rs:184:61
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/test_grpc.rs:271:61
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/test_grpc.rs:346:61
[INFO] [stdout]     |
[INFO] [stdout] 346 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/services_grpc.rs:115:61
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/services_grpc.rs:240:61
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/services_grpc.rs:307:61
[INFO] [stdout]     |
[INFO] [stdout] 307 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/example/route_guide_grpc.rs:100:61
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/test_grpc.rs:184:61
[INFO] [stdout]     |
[INFO] [stdout] 184 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/test_grpc.rs:271:61
[INFO] [stdout]     |
[INFO] [stdout] 271 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/test_grpc.rs:346:61
[INFO] [stdout]     |
[INFO] [stdout] 346 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/example/helloworld_grpc.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]    |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/health/health_grpc.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]    |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/services_grpc.rs:115:61
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/services_grpc.rs:240:61
[INFO] [stdout]     |
[INFO] [stdout] 240 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/testing/services_grpc.rs:307:61
[INFO] [stdout]     |
[INFO] [stdout] 307 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grpcio-proto`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/example/route_guide_grpc.rs:100:61
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]     |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/example/helloworld_grpc.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]    |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Output` not found for `futures::future::Future`
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/grpcio-proto-19198330c6ab397f/out/health/health_grpc.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn spawn<F>(&self, f: F) where F: ::futures::Future<Output = ()> + Send + 'static {
[INFO] [stdout]    |                                                             ^^^^^^ associated type `Output` not found
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0220`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "702e72c5c3e318c0c98368b5edce285a4af23c05b269ba0b65c564d25fe86e1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "702e72c5c3e318c0c98368b5edce285a4af23c05b269ba0b65c564d25fe86e1a", kill_on_drop: false }`
[INFO] [stdout] 702e72c5c3e318c0c98368b5edce285a4af23c05b269ba0b65c564d25fe86e1a