[INFO] fetching crate webtonic-server 0.1.1... [INFO] testing webtonic-server-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate webtonic-server 0.1.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate webtonic-server 0.1.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate webtonic-server 0.1.1 [INFO] finished tweaking crates.io crate webtonic-server 0.1.1 [INFO] tweaked toml for crates.io crate webtonic-server 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 80321e6acff8caaad912424832754923bb3137ffd1e3d8c6ee1d49896696f073 [INFO] running `Command { std: "docker" "start" "-a" "80321e6acff8caaad912424832754923bb3137ffd1e3d8c6ee1d49896696f073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80321e6acff8caaad912424832754923bb3137ffd1e3d8c6ee1d49896696f073", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80321e6acff8caaad912424832754923bb3137ffd1e3d8c6ee1d49896696f073", kill_on_drop: false }` [INFO] [stdout] 80321e6acff8caaad912424832754923bb3137ffd1e3d8c6ee1d49896696f073 [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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] d199983d677fe2aaa2748dacc2208eaa1670a7c0d60ddb2c4d2dcf4b2ea3cb14 [INFO] running `Command { std: "docker" "start" "-a" "d199983d677fe2aaa2748dacc2208eaa1670a7c0d60ddb2c4d2dcf4b2ea3cb14", kill_on_drop: false }` [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling tracing v0.1.33 [INFO] [stderr] Compiling sha-1 v0.10.0 [INFO] [stderr] Compiling sha-1 v0.9.8 [INFO] [stderr] Compiling headers v0.3.7 [INFO] [stderr] Compiling tungstenite v0.14.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling tokio-util v0.7.1 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-tungstenite v0.15.0 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling tower v0.4.12 [INFO] [stderr] Compiling hyper v0.14.18 [INFO] [stderr] Compiling tonic v0.4.3 [INFO] [stderr] Compiling warp v0.3.2 [INFO] [stderr] Compiling webtonic-proto v0.1.1 [INFO] [stderr] Compiling webtonic-server v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 05s [INFO] running `Command { std: "docker" "inspect" "d199983d677fe2aaa2748dacc2208eaa1670a7c0d60ddb2c4d2dcf4b2ea3cb14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d199983d677fe2aaa2748dacc2208eaa1670a7c0d60ddb2c4d2dcf4b2ea3cb14", kill_on_drop: false }` [INFO] [stdout] d199983d677fe2aaa2748dacc2208eaa1670a7c0d60ddb2c4d2dcf4b2ea3cb14 [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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 7800e940f4ba2a3b4c027ba438063c8275ee5cc269b0e16ea0473eb9b4263f7f [INFO] running `Command { std: "docker" "start" "-a" "7800e940f4ba2a3b4c027ba438063c8275ee5cc269b0e16ea0473eb9b4263f7f", kill_on_drop: false }` [INFO] [stderr] Compiling webtonic-server v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.90s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/webtonic_server-5a9f6c5088b33ef5) [INFO] running `Command { std: "docker" "inspect" "7800e940f4ba2a3b4c027ba438063c8275ee5cc269b0e16ea0473eb9b4263f7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7800e940f4ba2a3b4c027ba438063c8275ee5cc269b0e16ea0473eb9b4263f7f", kill_on_drop: false }` [INFO] [stdout] 7800e940f4ba2a3b4c027ba438063c8275ee5cc269b0e16ea0473eb9b4263f7f [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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] d38464022319c4e4d72c0ba90a1d2b4086c8a9a98482077ad0d5a1f3edf20bf9 [INFO] running `Command { std: "docker" "start" "-a" "d38464022319c4e4d72c0ba90a1d2b4086c8a9a98482077ad0d5a1f3edf20bf9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/webtonic_server-5a9f6c5088b33ef5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests webtonic-server [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - Server (line 37) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - Server (line 37) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MyGreeter` [INFO] [stdout] --> src/lib.rs:38:15 [INFO] [stdout] | [INFO] [stdout] 4 | let greeter = MyGreeter::default(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `MyGreeter` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `GreeterServer` [INFO] [stdout] --> src/lib.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 7 | .add_service(GreeterServer::new(greeter)) [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared type `GreeterServer` [INFO] [stdout] [INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks [INFO] [stdout] --> src/lib.rs:42:35 [INFO] [stdout] | [INFO] [stdout] 3 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_37_0() { [INFO] [stdout] | ----------------------------- this is not `async` [INFO] [stdout] ... [INFO] [stdout] 8 | .serve(([127, 0, 0, 1], 8080)) [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 9 | | .await; [INFO] [stdout] | |__________^ only allowed inside `async` functions and blocks [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0728. [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - Server (line 37) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "d38464022319c4e4d72c0ba90a1d2b4086c8a9a98482077ad0d5a1f3edf20bf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d38464022319c4e4d72c0ba90a1d2b4086c8a9a98482077ad0d5a1f3edf20bf9", kill_on_drop: false }` [INFO] [stdout] d38464022319c4e4d72c0ba90a1d2b4086c8a9a98482077ad0d5a1f3edf20bf9