[INFO] cloning repository https://github.com/rauloaul/grpc-tutorial [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rauloaul/grpc-tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frauloaul%2Fgrpc-tutorial", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frauloaul%2Fgrpc-tutorial'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3376b95c4da7b1a7fe7e115cdd5469493185eb93 [INFO] testing rauloaul/grpc-tutorial against beta-2025-09-21 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frauloaul%2Fgrpc-tutorial" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rauloaul/grpc-tutorial [INFO] finished tweaking git repo https://github.com/rauloaul/grpc-tutorial [INFO] tweaked toml for git repo https://github.com/rauloaul/grpc-tutorial written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rauloaul/grpc-tutorial on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rauloaul/grpc-tutorial already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.tokio.featurtes [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing rauloaul/grpc-tutorial against beta-2025-09-21 for beta-1.91-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frauloaul%2Fgrpc-tutorial" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rauloaul/grpc-tutorial [INFO] finished tweaking git repo https://github.com/rauloaul/grpc-tutorial [INFO] tweaked toml for git repo https://github.com/rauloaul/grpc-tutorial written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rauloaul/grpc-tutorial on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rauloaul/grpc-tutorial already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.tokio.featurtes [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f17c849991e4588808ef0dff0fd528cb1cee36ad9a4a530f5104001345a69b54 [INFO] running `Command { std: "docker" "start" "-a" "f17c849991e4588808ef0dff0fd528cb1cee36ad9a4a530f5104001345a69b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f17c849991e4588808ef0dff0fd528cb1cee36ad9a4a530f5104001345a69b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f17c849991e4588808ef0dff0fd528cb1cee36ad9a4a530f5104001345a69b54", kill_on_drop: false }` [INFO] [stdout] f17c849991e4588808ef0dff0fd528cb1cee36ad9a4a530f5104001345a69b54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c304982fad58e5f6eeabaf7addbb9c5dc9847c44bf32f1746b24a3dd91159bd [INFO] running `Command { std: "docker" "start" "-a" "5c304982fad58e5f6eeabaf7addbb9c5dc9847c44bf32f1746b24a3dd91159bd", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.tokio.featurtes [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling cc v1.0.96 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.199 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling http-range-header v0.3.1 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling matchit v0.5.0 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling prost-build v0.10.4 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling async-stream v0.3.5 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling axum-core v0.2.9 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling prost v0.10.4 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling prost-types v0.10.1 [INFO] [stderr] Compiling tonic-build v0.7.2 [INFO] [stderr] Compiling grcp-tutorial v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-io-timeout v1.2.0 [INFO] [stderr] Compiling tokio-stream v0.1.15 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tower-http v0.3.5 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling axum v0.5.17 [INFO] [stderr] Compiling hyper-timeout v0.4.1 [INFO] [stderr] Compiling tonic v0.7.2 [INFO] [stdout] error: The default runtime flavor is `multi_thread`, but the `rt-multi-thread` feature is disabled. [INFO] [stdout] --> src/grpc_client.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | #[tokio::main] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `tokio::main` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: The default runtime flavor is `multi_thread`, but the `rt-multi-thread` feature is disabled. [INFO] [stdout] --> src/grpc_server.rs:99:1 [INFO] [stdout] | [INFO] [stdout] 99 | #[tokio::main] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `tokio::main` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0437]: type `GetTransactionStream` is not a member of trait `TransactionService` [INFO] [stdout] --> src/grpc_server.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | type GetTransactionStream = ReceiverStream>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not a member of trait `TransactionService` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `println1` in this scope [INFO] [stdout] --> src/grpc_client.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 63 | println1!("Server says: {:?}", response); [INFO] [stdout] | ^^^^^^^^ help: a macro with a similar name exists: `println` [INFO] [stdout] | [INFO] [stdout] --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/macros.rs:138:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named macro `println` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `println1` in this scope [INFO] [stdout] --> src/grpc_client.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | println1!("Transaction: {:?}", transaction); [INFO] [stdout] | ^^^^^^^^ help: a macro with a similar name exists: `println` [INFO] [stdout] | [INFO] [stdout] --> /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/macros.rs:138:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named macro `println` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/grpc_client.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{self, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0046]: not all trait items implemented, missing: `GetTransactionHistoryStream` [INFO] [stdout] --> src/grpc_server.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | impl TransactionService for MyTransactionService { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `GetTransactionHistoryStream` in implementation [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/target/debug/build/grcp-tutorial-b88ec19d9168e2c5/out/services.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 447 | / type GetTransactionHistoryStream: futures_core::Stream< [INFO] [stdout] 448 | | Item = Result, [INFO] [stdout] 449 | | > [INFO] [stdout] 450 | | + Send [INFO] [stdout] 451 | | + 'static; [INFO] [stdout] | |_____________________- `GetTransactionHistoryStream` from trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> src/grpc_server.rs:45:78 [INFO] [stdout] | [INFO] [stdout] 45 | let (tx, rx): (Sender>, Receiver>) = mpsc::channel(4); [INFO] [stdout] | ^^^^^^ ------------------- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 45 | let (tx, rx): (Sender>, Receiver>) = mpsc::channel(4); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `println1` in this scope [INFO] [stdout] --> src/grpc_client.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | println1("Response: {:?}", response.into_inner()); [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `lines` found for struct `tokio::io::BufReader` in the current scope [INFO] [stdout] --> src/grpc_client.rs:42:52 [INFO] [stdout] | [INFO] [stdout] 42 | let mut reader = io::BufReader::new(stdin).lines(); [INFO] [stdout] | ^^^^^ method not found in `tokio::io::BufReader` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.37.0/src/io/util/async_buf_read_ext.rs:348:12 [INFO] [stdout] | [INFO] [stdout] 348 | fn lines(self) -> Lines [INFO] [stdout] | ----- the method is available for `tokio::io::BufReader` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `AsyncBufReadExt` which provides `lines` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 1 + use tokio::io::AsyncBufReadExt; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0046, E0107, E0437. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0046`. [INFO] [stdout] [INFO] [stderr] error: could not compile `grcp-tutorial` (bin "grpc-client") due to 5 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `grcp-tutorial` (bin "grpc-server") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "5c304982fad58e5f6eeabaf7addbb9c5dc9847c44bf32f1746b24a3dd91159bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c304982fad58e5f6eeabaf7addbb9c5dc9847c44bf32f1746b24a3dd91159bd", kill_on_drop: false }` [INFO] [stdout] 5c304982fad58e5f6eeabaf7addbb9c5dc9847c44bf32f1746b24a3dd91159bd