[INFO] fetching crate utxorpc-spec-sync 1.0.0-alpha.1...
[INFO] checking utxorpc-spec-sync-1.0.0-alpha.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate utxorpc-spec-sync 1.0.0-alpha.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate utxorpc-spec-sync 1.0.0-alpha.1
[INFO] finished tweaking crates.io crate utxorpc-spec-sync 1.0.0-alpha.1
[INFO] tweaked toml for crates.io crate utxorpc-spec-sync 1.0.0-alpha.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate utxorpc-spec-sync 1.0.0-alpha.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 135 packages to latest compatible versions
[INFO] [stderr]       Adding pbjson v0.5.1 (available: v0.8.0)
[INFO] [stderr]       Adding pbjson-types v0.5.1 (available: v0.8.0)
[INFO] [stderr]       Adding prost v0.11.9 (available: v0.14.1)
[INFO] [stderr]       Adding tonic v0.9.2 (available: v0.14.2)
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 56cb79363c2c01e8c48f7d425c8b86bfa17e78e017fefc9fdd8fac9c48e3fef3
[INFO] running `Command { std: "docker" "start" "-a" "56cb79363c2c01e8c48f7d425c8b86bfa17e78e017fefc9fdd8fac9c48e3fef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56cb79363c2c01e8c48f7d425c8b86bfa17e78e017fefc9fdd8fac9c48e3fef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56cb79363c2c01e8c48f7d425c8b86bfa17e78e017fefc9fdd8fac9c48e3fef3", kill_on_drop: false }`
[INFO] [stdout] 56cb79363c2c01e8c48f7d425c8b86bfa17e78e017fefc9fdd8fac9c48e3fef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 967079c453d8c6829b321fd006d257ff35b42ae8f25c3b5d4505964e9271b210
[INFO] running `Command { std: "docker" "start" "-a" "967079c453d8c6829b321fd006d257ff35b42ae8f25c3b5d4505964e9271b210", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bytes v1.10.1
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[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling tokio-macros v2.6.0
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling pbjson-build v0.5.1
[INFO] [stderr]    Compiling pbjson-types v0.5.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking pbjson v0.5.1
[INFO] [stderr]     Checking tokio-util v0.7.17
[INFO] [stderr]     Checking tokio-io-timeout v1.2.1
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking utxorpc-spec-cardano v1.0.0-alpha.1
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.9.2
[INFO] [stderr]     Checking utxorpc-spec-sync v1.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:252:42
[INFO] [stdout]     |
[INFO] [stdout] 252 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 253 | |                         let inner = inner.0;
[INFO] [stdout] 254 | |                         let method = FetchBlockSvc(inner);
[INFO] [stdout] 255 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 262 | |                         Ok(res)
[INFO] [stdout] 263 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:292:42
[INFO] [stdout]     |
[INFO] [stdout] 292 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 293 | |                         let inner = inner.0;
[INFO] [stdout] 294 | |                         let method = DumpHistorySvc(inner);
[INFO] [stdout] 295 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 302 | |                         Ok(res)
[INFO] [stdout] 303 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:302:25
[INFO] [stdout]     |
[INFO] [stdout] 302 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:331:42
[INFO] [stdout]     |
[INFO] [stdout] 331 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 332 | |                         let inner = inner.0;
[INFO] [stdout] 333 | |                         let method = FollowTipSvc(inner);
[INFO] [stdout] 334 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 341 | |                         Ok(res)
[INFO] [stdout] 342 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:341:25
[INFO] [stdout]     |
[INFO] [stdout] 341 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:346:41
[INFO] [stdout]     |
[INFO] [stdout] 346 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 347 | |                         Ok(
[INFO] [stdout] 348 | |                             http::Response::builder()
[INFO] [stdout] 349 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:347:25
[INFO] [stdout]     |
[INFO] [stdout] 347 | /                         Ok(
[INFO] [stdout] 348 | |                             http::Response::builder()
[INFO] [stdout] 349 | |                                 .status(200)
[INFO] [stdout] 350 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |                                 .unwrap(),
[INFO] [stdout] 354 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:252:42
[INFO] [stdout]     |
[INFO] [stdout] 252 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 253 | |                         let inner = inner.0;
[INFO] [stdout] 254 | |                         let method = FetchBlockSvc(inner);
[INFO] [stdout] 255 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 262 | |                         Ok(res)
[INFO] [stdout] 263 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:262:25
[INFO] [stdout]     |
[INFO] [stdout] 262 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:292:42
[INFO] [stdout]     |
[INFO] [stdout] 292 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 293 | |                         let inner = inner.0;
[INFO] [stdout] 294 | |                         let method = DumpHistorySvc(inner);
[INFO] [stdout] 295 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 302 | |                         Ok(res)
[INFO] [stdout] 303 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:302:25
[INFO] [stdout]     |
[INFO] [stdout] 302 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:331:42
[INFO] [stdout]     |
[INFO] [stdout] 331 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 332 | |                         let inner = inner.0;
[INFO] [stdout] 333 | |                         let method = FollowTipSvc(inner);
[INFO] [stdout] 334 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 341 | |                         Ok(res)
[INFO] [stdout] 342 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:341:25
[INFO] [stdout]     |
[INFO] [stdout] 341 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:346:41
[INFO] [stdout]     |
[INFO] [stdout] 346 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 347 | |                         Ok(
[INFO] [stdout] 348 | |                             http::Response::builder()
[INFO] [stdout] 349 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 355 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<http_body::combinators::box_body::UnsyncBoxBody<prost::bytes::Bytes, Status>>, Infallible>
[INFO] [stdout]    --> src/utxorpc.sync.v1.tonic.rs:347:25
[INFO] [stdout]     |
[INFO] [stdout] 347 | /                         Ok(
[INFO] [stdout] 348 | |                             http::Response::builder()
[INFO] [stdout] 349 | |                                 .status(200)
[INFO] [stdout] 350 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |                                 .unwrap(),
[INFO] [stdout] 354 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `utxorpc-spec-sync` (lib test) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `utxorpc-spec-sync` (lib) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "967079c453d8c6829b321fd006d257ff35b42ae8f25c3b5d4505964e9271b210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967079c453d8c6829b321fd006d257ff35b42ae8f25c3b5d4505964e9271b210", kill_on_drop: false }`
[INFO] [stdout] 967079c453d8c6829b321fd006d257ff35b42ae8f25c3b5d4505964e9271b210
