[INFO] cloning repository https://github.com/surban/remoc-next-solver-repro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/surban/remoc-next-solver-repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsurban%2Fremoc-next-solver-repro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsurban%2Fremoc-next-solver-repro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14b3af66dd451b1502e09c9f125eaa4c6c7049f6
[INFO] checking surban/remoc-next-solver-repro against f1c52bf13c990fc425c542cc90a0396a87db24ba for pr-164812
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsurban%2Fremoc-next-solver-repro" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/surban/remoc-next-solver-repro
[INFO] finished tweaking git repo https://github.com/surban/remoc-next-solver-repro
[INFO] tweaked toml for git repo https://github.com/surban/remoc-next-solver-repro written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/surban/remoc-next-solver-repro on toolchain f1c52bf13c990fc425c542cc90a0396a87db24ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/surban/remoc-next-solver-repro 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" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262
[INFO] running `Command { std: "docker" "start" "f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262" "/opt/rustwide/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262" "/opt/rustwide/cargo-home/bin/cargo" "+f1c52bf13c990fc425c542cc90a0396a87db24ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking uuid v1.26.1
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling remoc_macro v0.20.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling custom_debug_derive v0.6.2
[INFO] [stderr]     Checking opentelemetry v0.32.0
[INFO] [stderr]     Checking custom_debug v0.6.2
[INFO] [stderr]     Checking tracing-opentelemetry v0.33.0
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking postbag v1.0.1
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking wokio v0.1.1
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking remoc v0.20.2
[INFO] [stderr]     Checking remoc-next-solver-repro v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: overflow evaluating the requirement `impl Future<Output = std::result::Result<Forwarded<<L4ReqReceiver<Codec> as ServerBase>::Client>, ServeError>>: std::marker::Send`
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | macro_rules! level {
[INFO] [stdout] 10 |     ($name:ident $(, $next:ty)?) => {
[INFO] [stdout] 11 |         #[rtc::remote(server(Shared))]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | level!(L4, L3Client);
[INFO] [stdout]    | -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `{async fn body of <L4ReqReceiver<Codec> as ReqReceiver<Codec>>::forward()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/lib.rs:11:9: 11:39}: std::marker::Send`
[INFO] [stdout]    = note: which requires `PollFn<{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/macros/select.rs:664:46: 664:50}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/macros/select.rs:664:46: 664:50}: std::marker::Send`
[INFO] [stdout]    = note: which requires `(&mut u8, &mut (impl Future<Output = ()>, impl Future<Output = std::result::Result<std::option::Option<Req<<_ as ReqReceiver<Codec>>::Value, _, _>>, _>>)): std::marker::Send`
[INFO] [stdout]    = note: which requires `&mut (impl Future<Output = ()>, impl Future<Output = std::result::Result<std::option::Option<Req<<L4ReqReceiver<Codec> as ReqReceiver<Codec>>::Value, _, _>>, _>>): std::marker::Send`
[INFO] [stdout]    = note: which requires `(impl Future<Output = ()>, impl Future<Output = std::result::Result<std::option::Option<Req<<L4ReqReceiver<Codec> as ReqReceiver<Codec>>::Value, <_ as ReqReceiver<Codec>>::Ref, _>>, _>>): std::marker::Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<std::option::Option<Req<<L4ReqReceiver<Codec> as ReqReceiver<Codec>>::Value, <L4ReqReceiver<Codec> as ReqReceiver<Codec>>::Ref, _>>, _>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of <L4ReqReceiver<Codec> as ReqReceiver<Codec>>::recv()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/lib.rs:11:9: 11:39}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<std::option::Option<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>>, remoc::rch::mpsc::RecvError>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of remoc::rch::mpsc::Receiver<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>, Codec, 16, 16777216>::recv()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@remoc::rch::mpsc::Receiver<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>, Codec, 16, 16777216>::recv::{closure#0}}: std::marker::Send`
[INFO] [stdout]    = note: which requires `&mut remoc::rch::mpsc::Receiver<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>, Codec, 16, 16777216>: std::marker::Send`
[INFO] [stdout]    = note: which requires `remoc::rch::mpsc::Receiver<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>, Codec, 16, 16777216>: std::marker::Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "512"]` attribute to your crate (`remoc_next_solver_repro`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl Future<Output = std::result::Result<Forwarded<<L4ReqReceiver<Codec> as ServerBase>::Client>, ServeError>>: std::marker::Send`
[INFO] [stdout]   --> src/lib.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | macro_rules! level {
[INFO] [stdout] 10 |     ($name:ident $(, $next:ty)?) => {
[INFO] [stdout] 11 |         #[rtc::remote(server(Shared))]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 | level!(L4, L3Client);
[INFO] [stdout]    | -------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `{async fn body of <L4ReqReceiver<Codec> as ReqReceiver<Codec>>::forward()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/lib.rs:11:9: 11:39}: std::marker::Send`
[INFO] [stdout]    = note: which requires `PollFn<{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/macros/select.rs:664:46: 664:50}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/macros/select.rs:664:46: 664:50}: std::marker::Send`
[INFO] [stdout]    = note: which requires `(&mut u8, &mut (impl Future<Output = ()>, impl Future<Output = std::result::Result<std::option::Option<Req<<_ as ReqReceiver<Codec>>::Value, _, _>>, _>>)): std::marker::Send`
[INFO] [stdout]    = note: which requires `&mut (impl Future<Output = ()>, impl Future<Output = std::result::Result<std::option::Option<Req<<L4ReqReceiver<Codec> as ReqReceiver<Codec>>::Value, _, _>>, _>>): std::marker::Send`
[INFO] [stdout]    = note: which requires `(impl Future<Output = ()>, impl Future<Output = std::result::Result<std::option::Option<Req<<L4ReqReceiver<Codec> as ReqReceiver<Codec>>::Value, <_ as ReqReceiver<Codec>>::Ref, _>>, _>>): std::marker::Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<std::option::Option<Req<<L4ReqReceiver<Codec> as ReqReceiver<Codec>>::Value, <L4ReqReceiver<Codec> as ReqReceiver<Codec>>::Ref, _>>, _>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of <L4ReqReceiver<Codec> as ReqReceiver<Codec>>::recv()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/lib.rs:11:9: 11:39}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<std::option::Option<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>>, remoc::rch::mpsc::RecvError>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of remoc::rch::mpsc::Receiver<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>, Codec, 16, 16777216>::recv()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@remoc::rch::mpsc::Receiver<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>, Codec, 16, 16777216>::recv::{closure#0}}: std::marker::Send`
[INFO] [stdout]    = note: which requires `&mut remoc::rch::mpsc::Receiver<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>, Codec, 16, 16777216>: std::marker::Send`
[INFO] [stdout]    = note: which requires `remoc::rch::mpsc::Receiver<Req<L4ReqValue<Codec>, L4ReqRef<Codec>, L4ReqRefMut<Codec>>, Codec, 16, 16777216>: std::marker::Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "512"]` attribute to your crate (`remoc_next_solver_repro`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262", kill_on_drop: false }`
[INFO] [stdout] f8a9c1e789c12b7868799b06249fc9d245dc05fcc3b31283b6a93d0348393262
