[INFO] fetching crate grpc_etcd 0.1.4... [INFO] checking grpc_etcd-0.1.4 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate grpc_etcd 0.1.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate grpc_etcd 0.1.4 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded protobuf v1.7.5 [INFO] [stderr] Downloaded tls-api v0.4.0 [INFO] [stderr] Downloaded tls-api-stub v0.4.0 [INFO] [stderr] Downloaded protoc v1.7.5 [INFO] [stderr] Downloaded protoc-rust-grpc v0.1.11 [INFO] [stderr] Downloaded protoc-rust v1.7.5 [INFO] [stderr] Downloaded httpbis v0.2.0 [INFO] [stderr] Downloaded grpc-compiler v0.1.11 [INFO] [stderr] Downloaded grpc v0.1.11 [INFO] [stderr] Downloaded tls-api v0.2.1 [INFO] [stderr] Downloaded tokio-tls-api v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", 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] 476ef4163934cbc7e8111c31fd40c63f78b7914aed0ed2427ac68576aa185d21 [INFO] running `Command { std: "docker" "start" "-a" "476ef4163934cbc7e8111c31fd40c63f78b7914aed0ed2427ac68576aa185d21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "476ef4163934cbc7e8111c31fd40c63f78b7914aed0ed2427ac68576aa185d21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "476ef4163934cbc7e8111c31fd40c63f78b7914aed0ed2427ac68576aa185d21", kill_on_drop: false }` [INFO] [stdout] 476ef4163934cbc7e8111c31fd40c63f78b7914aed0ed2427ac68576aa185d21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] c3ee267a0e4bcb9f3cb94bd9dff385ac337921f456ba0bb968c9acf2ce4415b9 [INFO] running `Command { std: "docker" "start" "-a" "c3ee267a0e4bcb9f3cb94bd9dff385ac337921f456ba0bb968c9acf2ce4415b9", kill_on_drop: false }` [INFO] [stderr] warning: profile `doc` is deprecated and has no effect [INFO] [stderr] Checking futures v0.1.30 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking futures-sink v0.3.6 [INFO] [stderr] Checking futures-core v0.3.6 [INFO] [stderr] Compiling protobuf v1.7.5 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking futures-task v0.3.6 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking tls-api v0.2.1 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking futures-channel v0.3.6 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking tls-api v0.4.0 [INFO] [stderr] Checking tls-api-stub v0.4.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-tls-api v0.2.1 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stdout] error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | Chars(Bytes::from(src)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] note: first, the lifetime cannot outlive the lifetime `'a` as defined on the impl at 36:6... [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:36:6 [INFO] [stdout] | [INFO] [stdout] 36 | impl<'a> From<&'a str> for Chars { [INFO] [stdout] | ^^ [INFO] [stdout] note: ...so that the expression is assignable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:27 [INFO] [stdout] | [INFO] [stdout] 38 | Chars(Bytes::from(src)) [INFO] [stdout] | ^^^ [INFO] [stdout] = note: expected `&str` [INFO] [stdout] found `&'a str` [INFO] [stdout] = note: but, the lifetime must be valid for the static lifetime... [INFO] [stdout] note: ...so that the types are compatible [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/chars.rs:38:15 [INFO] [stdout] | [INFO] [stdout] 38 | Chars(Bytes::from(src)) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] = note: expected `From<&str>` [INFO] [stdout] found `From<&'static str>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/buf_read_iter.rs:230:27 [INFO] [stdout] | [INFO] [stdout] 230 | let r = bytes.slice(self.pos_within_buf, self.pos_within_buf + len); [INFO] [stdout] | ^^^^^ ------------------- ------------------------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 1 argument [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-1.7.5/src/buf_read_iter.rs:238:37 [INFO] [stdout] | [INFO] [stdout] 238 | self.read_exact(buf)?; [INFO] [stdout] | ^^^ expected `u8`, found union `MaybeUninit` [INFO] [stdout] | [INFO] [stdout] = note: expected mutable reference `&mut [u8]` [INFO] [stdout] found mutable reference `&mut [MaybeUninit]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0495. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `protobuf` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c3ee267a0e4bcb9f3cb94bd9dff385ac337921f456ba0bb968c9acf2ce4415b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3ee267a0e4bcb9f3cb94bd9dff385ac337921f456ba0bb968c9acf2ce4415b9", kill_on_drop: false }` [INFO] [stdout] c3ee267a0e4bcb9f3cb94bd9dff385ac337921f456ba0bb968c9acf2ce4415b9