[INFO] fetching crate wiremock-grpc 0.0.3-alpha1... [INFO] documenting wiremock-grpc-0.0.3-alpha1 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate wiremock-grpc 0.0.3-alpha1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate wiremock-grpc 0.0.3-alpha1 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wiremock-grpc 0.0.3-alpha1 [INFO] finished tweaking crates.io crate wiremock-grpc 0.0.3-alpha1 [INFO] tweaked toml for crates.io crate wiremock-grpc 0.0.3-alpha1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "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] c131326bd58228e0cd5b068e9a03a61bd0e28b827bbd78caefcdb856e37179fa [INFO] running `Command { std: "docker" "start" "-a" "c131326bd58228e0cd5b068e9a03a61bd0e28b827bbd78caefcdb856e37179fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c131326bd58228e0cd5b068e9a03a61bd0e28b827bbd78caefcdb856e37179fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c131326bd58228e0cd5b068e9a03a61bd0e28b827bbd78caefcdb856e37179fa", kill_on_drop: false }` [INFO] [stdout] c131326bd58228e0cd5b068e9a03a61bd0e28b827bbd78caefcdb856e37179fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--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] 10e0950393acd30ecba0c3caaec6120be9187dcdaeacbf3e251a946e20b87c73 [INFO] running `Command { std: "docker" "start" "-a" "10e0950393acd30ecba0c3caaec6120be9187dcdaeacbf3e251a946e20b87c73", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking log v0.4.17 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking futures-util v0.3.21 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking async-stream v0.3.3 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking prost v0.9.0 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.6.2 [INFO] [stderr] Documenting wiremock-grpc v0.0.3-alpha1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `Encoder` [INFO] [stdout] --> src/tonic_ext.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | /// A [`Encoder`] that knows how to encode `T`. [INFO] [stdout] | ^^^^^^^ no item named `Encoder` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Decoder` [INFO] [stdout] --> src/tonic_ext.rs:58:9 [INFO] [stdout] | [INFO] [stdout] 58 | /// A [`Decoder`] that knows how to decode `U`. [INFO] [stdout] | ^^^^^^^ no item named `Decoder` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "10e0950393acd30ecba0c3caaec6120be9187dcdaeacbf3e251a946e20b87c73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10e0950393acd30ecba0c3caaec6120be9187dcdaeacbf3e251a946e20b87c73", kill_on_drop: false }` [INFO] [stdout] 10e0950393acd30ecba0c3caaec6120be9187dcdaeacbf3e251a946e20b87c73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 4c21fa76789d79a1688bc4eed548d6ccf010e33e7695c3a208c8909c2aa5948c [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" "4c21fa76789d79a1688bc4eed548d6ccf010e33e7695c3a208c8909c2aa5948c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking tracing-core v0.1.26 [INFO] [stderr] Checking http v0.2.7 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Checking async-stream v0.3.3 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking tracing v0.1.34 [INFO] [stderr] Checking prost v0.9.0 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tokio-util v0.7.2 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tower v0.4.12 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.6.2 [INFO] [stdout] error: expected expression, found `$` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-0.6.2/src/codec/encode.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | / async_stream::stream! { [INFO] [stdout] 73 | | let mut buf = BytesMut::with_capacity(BUFFER_SIZE); [INFO] [stdout] 74 | | [INFO] [stdout] 75 | | #[cfg(feature = "compression")] [INFO] [stdout] ... | [INFO] [stdout] 136 | | } [INFO] [stdout] 137 | | } [INFO] [stdout] | |_____^ expected expression [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::async_stream_impl::stream_inner` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found `$` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-0.6.2/src/transport/server/incoming.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | / async_stream::try_stream! { [INFO] [stdout] 27 | | futures_util::pin_mut!(incoming); [INFO] [stdout] 28 | | [INFO] [stdout] 29 | | while let Some(stream) = incoming.try_next().await? { [INFO] [stdout] 30 | | yield ServerIo::new_io(stream); [INFO] [stdout] 31 | | } [INFO] [stdout] 32 | | } [INFO] [stdout] | |_____^ expected expression [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::async_stream_impl::try_stream_inner` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tonic` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "4c21fa76789d79a1688bc4eed548d6ccf010e33e7695c3a208c8909c2aa5948c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c21fa76789d79a1688bc4eed548d6ccf010e33e7695c3a208c8909c2aa5948c", kill_on_drop: false }` [INFO] [stdout] 4c21fa76789d79a1688bc4eed548d6ccf010e33e7695c3a208c8909c2aa5948c