[INFO] fetching crate restate-sdk 0.7.0...
[INFO] checking restate-sdk-0.7.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate restate-sdk 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate restate-sdk 0.7.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate restate-sdk 0.7.0
[INFO] tweaked toml for crates.io crate restate-sdk 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate restate-sdk 0.7.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate restate-sdk 0.7.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46e985a59648648da3c3ffb4b0ef106f0b1f43ebd0d5d6c8e6d0fa7d036488f3
[INFO] running `Command { std: "docker" "start" "-a" "46e985a59648648da3c3ffb4b0ef106f0b1f43ebd0d5d6c8e6d0fa7d036488f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46e985a59648648da3c3ffb4b0ef106f0b1f43ebd0d5d6c8e6d0fa7d036488f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e985a59648648da3c3ffb4b0ef106f0b1f43ebd0d5d6c8e6d0fa7d036488f3", kill_on_drop: false }`
[INFO] [stdout] 46e985a59648648da3c3ffb4b0ef106f0b1f43ebd0d5d6c8e6d0fa7d036488f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dcc0cac0ed38415c46687bdcd05a765b91997fd46fa029eb6fc9ac5fa92aaf9
[INFO] running `Command { std: "docker" "start" "-a" "4dcc0cac0ed38415c46687bdcd05a765b91997fd46fa029eb6fc9ac5fa92aaf9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.24
[INFO] [stderr]    Compiling restate-sdk-macros v0.7.0
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[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]     Checking tokio v1.47.1
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]     Checking jsonwebtoken v9.3.1
[INFO] [stderr]     Checking schemars v1.0.0
[INFO] [stderr]    Compiling jsonptr v0.5.1
[INFO] [stderr]     Checking restate-sdk-shared-core v0.6.0
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking trybuild v1.0.105
[INFO] [stderr]    Compiling typify-impl v0.1.0
[INFO] [stderr]     Checking hyper-util v0.1.14
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.20
[INFO] [stderr]    Compiling typify-macro v0.1.0
[INFO] [stderr]    Compiling typify v0.1.0
[INFO] [stderr]    Compiling restate-sdk v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<http_body::Frame<bytes::Bytes>, Infallible>
[INFO] [stdout]    --> src/endpoint/mod.rs:640:30
[INFO] [stdout]     |
[INFO] [stdout] 640 |             Poll::Ready(Some(Ok(Frame::data(out))))
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/endpoint/context.rs:366:30
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub fn request<Req, Res>(&self, request_target: RequestTarget, req: Req) -> Request<Req, Res> {
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here                  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub fn request<Req, Res>(&self, request_target: RequestTarget, req: Req) -> Request<'_, Req, Res> {
[INFO] [stdout]     |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<ResponseBody>, Infallible>
[INFO] [stdout]   --> src/hyper.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |           ready(Ok(self.0.handle_with_options(
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 29 | |             req,
[INFO] [stdout] 30 | |             HandleOptions {
[INFO] [stdout] 31 | |                 protocol_mode: ProtocolMode::BidiStream,
[INFO] [stdout] 32 | |             },
[INFO] [stdout] 33 | |         )))
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:204:55
[INFO] [stdout]     |
[INFO] [stdout] 204 |       fn serialize(&self) -> Result<Bytes, Self::Error> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout] 205 | |         Ok(Bytes::new())
[INFO] [stdout] 206 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         Ok(Bytes::new())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:222:55
[INFO] [stdout]     |
[INFO] [stdout] 222 |       fn serialize(&self) -> Result<Bytes, Self::Error> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout] 223 | |         Ok(Bytes::copy_from_slice(self))
[INFO] [stdout] 224 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         Ok(Bytes::copy_from_slice(self))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/serde.rs:230:64
[INFO] [stdout]     |
[INFO] [stdout] 230 |       fn deserialize(b: &mut Bytes) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________^
[INFO] [stdout] 231 | |         Ok(b.to_vec())
[INFO] [stdout] 232 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/serde.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         Ok(b.to_vec())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:258:55
[INFO] [stdout]     |
[INFO] [stdout] 258 |       fn serialize(&self) -> Result<Bytes, Self::Error> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout] 259 | |         Ok(self.clone())
[INFO] [stdout] 260 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         Ok(self.clone())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:266:64
[INFO] [stdout]     |
[INFO] [stdout] 266 |       fn deserialize(b: &mut Bytes) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________^
[INFO] [stdout] 267 | |         Ok(b.clone())
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         Ok(b.clone())
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `restate-sdk` (lib) due to 12 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<http_body::Frame<bytes::Bytes>, Infallible>
[INFO] [stdout]    --> src/endpoint/mod.rs:640:30
[INFO] [stdout]     |
[INFO] [stdout] 640 |             Poll::Ready(Some(Ok(Frame::data(out))))
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/endpoint/context.rs:366:30
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub fn request<Req, Res>(&self, request_target: RequestTarget, req: Req) -> Request<Req, Res> {
[INFO] [stdout]     |                              ^^^^^ the lifetime is elided here                  ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 366 |     pub fn request<Req, Res>(&self, request_target: RequestTarget, req: Req) -> Request<'_, Req, Res> {
[INFO] [stdout]     |                                                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<ResponseBody>, Infallible>
[INFO] [stdout]   --> src/hyper.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |           ready(Ok(self.0.handle_with_options(
[INFO] [stdout]    |  _______________^
[INFO] [stdout] 29 | |             req,
[INFO] [stdout] 30 | |             HandleOptions {
[INFO] [stdout] 31 | |                 protocol_mode: ProtocolMode::BidiStream,
[INFO] [stdout] 32 | |             },
[INFO] [stdout] 33 | |         )))
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:204:55
[INFO] [stdout]     |
[INFO] [stdout] 204 |       fn serialize(&self) -> Result<Bytes, Self::Error> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout] 205 | |         Ok(Bytes::new())
[INFO] [stdout] 206 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:205:9
[INFO] [stdout]     |
[INFO] [stdout] 205 |         Ok(Bytes::new())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:222:55
[INFO] [stdout]     |
[INFO] [stdout] 222 |       fn serialize(&self) -> Result<Bytes, Self::Error> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout] 223 | |         Ok(Bytes::copy_from_slice(self))
[INFO] [stdout] 224 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:223:9
[INFO] [stdout]     |
[INFO] [stdout] 223 |         Ok(Bytes::copy_from_slice(self))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/serde.rs:230:64
[INFO] [stdout]     |
[INFO] [stdout] 230 |       fn deserialize(b: &mut Bytes) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________^
[INFO] [stdout] 231 | |         Ok(b.to_vec())
[INFO] [stdout] 232 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<u8>, Infallible>
[INFO] [stdout]    --> src/serde.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |         Ok(b.to_vec())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:258:55
[INFO] [stdout]     |
[INFO] [stdout] 258 |       fn serialize(&self) -> Result<Bytes, Self::Error> {
[INFO] [stdout]     |  _______________________________________________________^
[INFO] [stdout] 259 | |         Ok(self.clone())
[INFO] [stdout] 260 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:259:9
[INFO] [stdout]     |
[INFO] [stdout] 259 |         Ok(self.clone())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:266:64
[INFO] [stdout]     |
[INFO] [stdout] 266 |       fn deserialize(b: &mut Bytes) -> Result<Self, Self::Error> {
[INFO] [stdout]     |  ________________________________________________________________^
[INFO] [stdout] 267 | |         Ok(b.clone())
[INFO] [stdout] 268 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bytes::Bytes, Infallible>
[INFO] [stdout]    --> src/serde.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         Ok(b.clone())
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `restate-sdk` (lib test) due to 12 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "4dcc0cac0ed38415c46687bdcd05a765b91997fd46fa029eb6fc9ac5fa92aaf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dcc0cac0ed38415c46687bdcd05a765b91997fd46fa029eb6fc9ac5fa92aaf9", kill_on_drop: false }`
[INFO] [stdout] 4dcc0cac0ed38415c46687bdcd05a765b91997fd46fa029eb6fc9ac5fa92aaf9
