[INFO] fetching crate ya-relay-stack 0.2.0... [INFO] checking ya-relay-stack-0.2.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate ya-relay-stack 0.2.0 into /workspace/builds/worker-91/source [INFO] validating manifest of crates.io crate ya-relay-stack 0.2.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ya-relay-stack 0.2.0 [INFO] finished tweaking crates.io crate ya-relay-stack 0.2.0 [INFO] tweaked toml for crates.io crate ya-relay-stack 0.2.0 written to /workspace/builds/worker-91/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded managed v0.7.2 [INFO] [stderr] Downloaded smoltcp v0.7.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 778d8e0aeedb88c85fa9099b76e770c7c6f10345c09c65d3f1d8bab79a694a5f [INFO] running `Command { std: "docker" "start" "-a" "778d8e0aeedb88c85fa9099b76e770c7c6f10345c09c65d3f1d8bab79a694a5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "778d8e0aeedb88c85fa9099b76e770c7c6f10345c09c65d3f1d8bab79a694a5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778d8e0aeedb88c85fa9099b76e770c7c6f10345c09c65d3f1d8bab79a694a5f", kill_on_drop: false }` [INFO] [stdout] 778d8e0aeedb88c85fa9099b76e770c7c6f10345c09c65d3f1d8bab79a694a5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 302e26bfa928a4e1b5b377270e87c5ecdfc5bd06e4b68a0fe8f46ca33c806519 [INFO] running `Command { std: "docker" "start" "-a" "302e26bfa928a4e1b5b377270e87c5ecdfc5bd06e4b68a0fe8f46ca33c806519", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking managed v0.7.2 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking smoltcp v0.7.5 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking ya-relay-stack v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: the method `map` exists for struct `tokio::sync::mpsc::UnboundedReceiver`, but its trait bounds were not satisfied [INFO] [stdout] --> src/network.rs:744:18 [INFO] [stdout] | [INFO] [stdout] 744 | .map(|e| e.payload.into_vec()), [INFO] [stdout] | ^^^ method cannot be called on `tokio::sync::mpsc::UnboundedReceiver` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/sync/mpsc/unbounded.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct UnboundedReceiver { [INFO] [stdout] | ------------------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `_: Iterator` [INFO] [stdout] | doesn't satisfy `_: StreamExt` [INFO] [stdout] | doesn't satisfy `_: futures::Stream` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `tokio::sync::mpsc::UnboundedReceiver: futures::Stream` [INFO] [stdout] which is required by `tokio::sync::mpsc::UnboundedReceiver: StreamExt` [INFO] [stdout] `&tokio::sync::mpsc::UnboundedReceiver: futures::Stream` [INFO] [stdout] which is required by `&tokio::sync::mpsc::UnboundedReceiver: StreamExt` [INFO] [stdout] `&mut tokio::sync::mpsc::UnboundedReceiver: futures::Stream` [INFO] [stdout] which is required by `&mut tokio::sync::mpsc::UnboundedReceiver: StreamExt` [INFO] [stdout] `tokio::sync::mpsc::UnboundedReceiver: Iterator` [INFO] [stdout] which is required by `&mut tokio::sync::mpsc::UnboundedReceiver: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `tokio::sync::mpsc::UnboundedReceiver: futures::Stream` is not satisfied [INFO] [stdout] --> src/network.rs:749:25 [INFO] [stdout] | [INFO] [stdout] 749 | net_receive(tx, net1.ingress_receiver().unwrap()); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `futures::Stream` is not implemented for `tokio::sync::mpsc::UnboundedReceiver` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `net_receive` [INFO] [stdout] --> src/network.rs:697:13 [INFO] [stdout] | [INFO] [stdout] 694 | fn net_receive(tx: Si, rx: St) [INFO] [stdout] | ----------- required by a bound in this [INFO] [stdout] ... [INFO] [stdout] 697 | St: Stream + 'static, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `net_receive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: the method `map` exists for struct `tokio::sync::mpsc::UnboundedReceiver`, but its trait bounds were not satisfied [INFO] [stdout] --> src/network.rs:758:18 [INFO] [stdout] | [INFO] [stdout] 758 | .map(|e| e.payload.into_vec()), [INFO] [stdout] | ^^^ method cannot be called on `tokio::sync::mpsc::UnboundedReceiver` due to unsatisfied trait bounds [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/sync/mpsc/unbounded.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct UnboundedReceiver { [INFO] [stdout] | ------------------------------- [INFO] [stdout] | | [INFO] [stdout] | doesn't satisfy `_: Iterator` [INFO] [stdout] | doesn't satisfy `_: StreamExt` [INFO] [stdout] | doesn't satisfy `_: futures::Stream` [INFO] [stdout] | [INFO] [stdout] = note: the following trait bounds were not satisfied: [INFO] [stdout] `tokio::sync::mpsc::UnboundedReceiver: futures::Stream` [INFO] [stdout] which is required by `tokio::sync::mpsc::UnboundedReceiver: StreamExt` [INFO] [stdout] `&tokio::sync::mpsc::UnboundedReceiver: futures::Stream` [INFO] [stdout] which is required by `&tokio::sync::mpsc::UnboundedReceiver: StreamExt` [INFO] [stdout] `&mut tokio::sync::mpsc::UnboundedReceiver: futures::Stream` [INFO] [stdout] which is required by `&mut tokio::sync::mpsc::UnboundedReceiver: StreamExt` [INFO] [stdout] `tokio::sync::mpsc::UnboundedReceiver: Iterator` [INFO] [stdout] which is required by `&mut tokio::sync::mpsc::UnboundedReceiver: Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `tokio::sync::mpsc::UnboundedReceiver: futures::Stream` is not satisfied [INFO] [stdout] --> src/network.rs:763:25 [INFO] [stdout] | [INFO] [stdout] 763 | net_receive(tx, net2.ingress_receiver().unwrap()); [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `futures::Stream` is not implemented for `tokio::sync::mpsc::UnboundedReceiver` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `net_receive` [INFO] [stdout] --> src/network.rs:697:13 [INFO] [stdout] | [INFO] [stdout] 694 | fn net_receive(tx: Si, rx: St) [INFO] [stdout] | ----------- required by a bound in this [INFO] [stdout] ... [INFO] [stdout] 697 | St: Stream + 'static, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `net_receive` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ya-relay-stack` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "302e26bfa928a4e1b5b377270e87c5ecdfc5bd06e4b68a0fe8f46ca33c806519", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "302e26bfa928a4e1b5b377270e87c5ecdfc5bd06e4b68a0fe8f46ca33c806519", kill_on_drop: false }` [INFO] [stdout] 302e26bfa928a4e1b5b377270e87c5ecdfc5bd06e4b68a0fe8f46ca33c806519