[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<Result<TransactionResponse, Status>>;
[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<super::TransactionResponse, tonic::Status>,
[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<Result<TransactionResponse, Status>>, Receiver<Result<TransactionResponse>>) = 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<Result<TransactionResponse, Status>>, Receiver<Result<TransactionResponse, E>>) = 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<R>` 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<tokio::io::Stdin>`
[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<Self>
[INFO] [stdout]     |            ----- the method is available for `tokio::io::BufReader<tokio::io::Stdin>` 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
