[INFO] crate grpc_etcd 0.1.4 is already in cache [INFO] checking grpc_etcd-0.1.4 against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] extracting crate grpc_etcd 0.1.4 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate grpc_etcd 0.1.4 on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate grpc_etcd 0.1.4 [INFO] finished tweaking crates.io crate grpc_etcd 0.1.4 [INFO] tweaked toml for crates.io crate grpc_etcd 0.1.4 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "/opt/rustwide/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b23391be44e005e3a9020e27e7917e146ab9024b08b01a9d305c1ee33228a80e [INFO] running `"docker" "start" "-a" "b23391be44e005e3a9020e27e7917e146ab9024b08b01a9d305c1ee33228a80e"` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling protobuf v1.7.5 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking tokio v0.2.9 [INFO] [stderr] Checking tls-api v0.2.1 [INFO] [stderr] Checking tokio-tls-api v0.2.1 [INFO] [stderr] Checking tls-api v0.3.2 [INFO] [stderr] Checking tls-api-stub v0.3.2 [INFO] [stderr] error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | Chars(Bytes::from(src)) [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 36:6... [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:36:6 [INFO] [stderr] | [INFO] [stderr] 36 | impl<'a> From<&'a str> for Chars { [INFO] [stderr] | ^^ [INFO] [stderr] note: ...so that the expression is assignable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | Chars(Bytes::from(src)) [INFO] [stderr] | ^^^ [INFO] [stderr] = note: expected `&str` [INFO] [stderr] found `&'a str` [INFO] [stderr] = note: but, the lifetime must be valid for the static lifetime... [INFO] [stderr] note: ...so that the types are compatible [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:15 [INFO] [stderr] | [INFO] [stderr] 38 | Chars(Bytes::from(src)) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] = note: expected `std::convert::From<&str>` [INFO] [stderr] found `std::convert::From<&'static str>` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 parameter but 2 parameters were supplied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/buf_read_iter.rs:230:27 [INFO] [stderr] | [INFO] [stderr] 230 | let r = bytes.slice(self.pos_within_buf, self.pos_within_buf + len); [INFO] [stderr] | ^^^^^ expected 1 parameter [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/buf_read_iter.rs:238:37 [INFO] [stderr] | [INFO] [stderr] 238 | self.read_exact(buf)?; [INFO] [stderr] | ^^^ expected `u8`, found union `std::mem::MaybeUninit` [INFO] [stderr] | [INFO] [stderr] = note: expected mutable reference `&mut [u8]` [INFO] [stderr] found mutable reference `&mut [std::mem::MaybeUninit]` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0308, E0495. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: could not compile `protobuf`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b23391be44e005e3a9020e27e7917e146ab9024b08b01a9d305c1ee33228a80e"` [INFO] running `"docker" "rm" "-f" "b23391be44e005e3a9020e27e7917e146ab9024b08b01a9d305c1ee33228a80e"` [INFO] [stdout] b23391be44e005e3a9020e27e7917e146ab9024b08b01a9d305c1ee33228a80e