[INFO] cloning repository https://github.com/0xsouravm/mockchain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xsouravm/mockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xsouravm%2Fmockchain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xsouravm%2Fmockchain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31b5b3152de353fbcd194af83b4af7c0acbfff34
[INFO] checking 0xsouravm/mockchain against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xsouravm%2Fmockchain" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xsouravm/mockchain
[INFO] finished tweaking git repo https://github.com/0xsouravm/mockchain
[INFO] tweaked toml for git repo https://github.com/0xsouravm/mockchain written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xsouravm/mockchain 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 git repo https://github.com/0xsouravm/mockchain 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a515bfb1b7acbfa81f63ad0ce07763d4fed5aac8a4a9e1fcbb1f4d20404f4822
[INFO] running `Command { std: "docker" "start" "-a" "a515bfb1b7acbfa81f63ad0ce07763d4fed5aac8a4a9e1fcbb1f4d20404f4822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a515bfb1b7acbfa81f63ad0ce07763d4fed5aac8a4a9e1fcbb1f4d20404f4822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a515bfb1b7acbfa81f63ad0ce07763d4fed5aac8a4a9e1fcbb1f4d20404f4822", kill_on_drop: false }`
[INFO] [stdout] a515bfb1b7acbfa81f63ad0ce07763d4fed5aac8a4a9e1fcbb1f4d20404f4822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a7499a27ce55672ef0d2fec0e92f3a571b0612d771eb1ec21f0e1b8dc6e4bc12
[INFO] running `Command { std: "docker" "start" "-a" "a7499a27ce55672ef0d2fec0e92f3a571b0612d771eb1ec21f0e1b8dc6e4bc12", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]     Checking bytes v1.10.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling lock_api v0.4.12
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[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling bitflags v2.8.0
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[INFO] [stderr]     Checking httpdate v1.0.3
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[INFO] [stderr]    Compiling axum v0.6.20
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]    Compiling tempfile v3.17.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling pin-project-internal v1.1.9
[INFO] [stderr]    Compiling async-trait v0.1.86
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]     Checking pin-project v1.1.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling prost-types v0.12.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking secp256k1 v0.27.0
[INFO] [stderr]    Compiling prost-build v0.12.6
[INFO] [stderr]    Compiling tonic-build v0.10.2
[INFO] [stderr]    Compiling mockchain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.10.2
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:365:42
[INFO] [stdout]     |
[INFO] [stdout] 365 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 366 | |                         let inner = inner.0;
[INFO] [stdout] 367 | |                         let method = SubmitTransactionSvc(inner);
[INFO] [stdout] 368 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 379 | |                         Ok(res)
[INFO] [stdout] 380 | |                     };
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:379:25
[INFO] [stdout]     |
[INFO] [stdout] 379 |                         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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:411:42
[INFO] [stdout]     |
[INFO] [stdout] 411 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 412 | |                         let inner = inner.0;
[INFO] [stdout] 413 | |                         let method = GetBalanceSvc(inner);
[INFO] [stdout] 414 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 425 | |                         Ok(res)
[INFO] [stdout] 426 | |                     };
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:425:25
[INFO] [stdout]     |
[INFO] [stdout] 425 |                         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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:458:42
[INFO] [stdout]     |
[INFO] [stdout] 458 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 459 | |                         let inner = inner.0;
[INFO] [stdout] 460 | |                         let method = RequestFaucetSvc(inner);
[INFO] [stdout] 461 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 472 | |                         Ok(res)
[INFO] [stdout] 473 | |                     };
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:472:25
[INFO] [stdout]     |
[INFO] [stdout] 472 |                         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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:477:41
[INFO] [stdout]     |
[INFO] [stdout] 477 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 478 | |                         Ok(
[INFO] [stdout] 479 | |                             http::Response::builder()
[INFO] [stdout] 480 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 486 | |                     })
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:478:25
[INFO] [stdout]     |
[INFO] [stdout] 478 | /                         Ok(
[INFO] [stdout] 479 | |                             http::Response::builder()
[INFO] [stdout] 480 | |                                 .status(200)
[INFO] [stdout] 481 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |                                 .unwrap(),
[INFO] [stdout] 485 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mockchain` (bin "mockchain" test) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:365:42
[INFO] [stdout]     |
[INFO] [stdout] 365 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 366 | |                         let inner = inner.0;
[INFO] [stdout] 367 | |                         let method = SubmitTransactionSvc(inner);
[INFO] [stdout] 368 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 379 | |                         Ok(res)
[INFO] [stdout] 380 | |                     };
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:379:25
[INFO] [stdout]     |
[INFO] [stdout] 379 |                         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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:411:42
[INFO] [stdout]     |
[INFO] [stdout] 411 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 412 | |                         let inner = inner.0;
[INFO] [stdout] 413 | |                         let method = GetBalanceSvc(inner);
[INFO] [stdout] 414 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 425 | |                         Ok(res)
[INFO] [stdout] 426 | |                     };
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:425:25
[INFO] [stdout]     |
[INFO] [stdout] 425 |                         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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:458:42
[INFO] [stdout]     |
[INFO] [stdout] 458 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 459 | |                         let inner = inner.0;
[INFO] [stdout] 460 | |                         let method = RequestFaucetSvc(inner);
[INFO] [stdout] 461 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 472 | |                         Ok(res)
[INFO] [stdout] 473 | |                     };
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:472:25
[INFO] [stdout]     |
[INFO] [stdout] 472 |                         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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:477:41
[INFO] [stdout]     |
[INFO] [stdout] 477 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 478 | |                         Ok(
[INFO] [stdout] 479 | |                             http::Response::builder()
[INFO] [stdout] 480 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 486 | |                     })
[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]    --> /opt/rustwide/target/debug/build/mockchain-a10daa141b3f521b/out/blockchain.rs:478:25
[INFO] [stdout]     |
[INFO] [stdout] 478 | /                         Ok(
[INFO] [stdout] 479 | |                             http::Response::builder()
[INFO] [stdout] 480 | |                                 .status(200)
[INFO] [stdout] 481 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 484 | |                                 .unwrap(),
[INFO] [stdout] 485 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mockchain` (bin "mockchain") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "a7499a27ce55672ef0d2fec0e92f3a571b0612d771eb1ec21f0e1b8dc6e4bc12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7499a27ce55672ef0d2fec0e92f3a571b0612d771eb1ec21f0e1b8dc6e4bc12", kill_on_drop: false }`
[INFO] [stdout] a7499a27ce55672ef0d2fec0e92f3a571b0612d771eb1ec21f0e1b8dc6e4bc12
