[INFO] cloning repository https://github.com/denisbog/proto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denisbog/proto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenisbog%2Fproto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenisbog%2Fproto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89a438b750b04be730bf0255b1311383ad3ab640
[INFO] checking denisbog/proto 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%2Fdenisbog%2Fproto" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/denisbog/proto
[INFO] finished tweaking git repo https://github.com/denisbog/proto
[INFO] tweaked toml for git repo https://github.com/denisbog/proto written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/denisbog/proto 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/denisbog/proto 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 23ae030ce160cfc045db313663284fb9c15544a5a06e330bbf56bd95174d78a8
[INFO] running `Command { std: "docker" "start" "-a" "23ae030ce160cfc045db313663284fb9c15544a5a06e330bbf56bd95174d78a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23ae030ce160cfc045db313663284fb9c15544a5a06e330bbf56bd95174d78a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ae030ce160cfc045db313663284fb9c15544a5a06e330bbf56bd95174d78a8", kill_on_drop: false }`
[INFO] [stdout] 23ae030ce160cfc045db313663284fb9c15544a5a06e330bbf56bd95174d78a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dbef55706647798a88c1bdb725b24120de4bd478382e70dad07259c9a5f37367
[INFO] running `Command { std: "docker" "start" "-a" "dbef55706647798a88c1bdb725b24120de4bd478382e70dad07259c9a5f37367", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]    Compiling hashbrown v0.14.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling indexmap v2.0.0
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling serde v1.0.186
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking matchit v0.7.2
[INFO] [stderr]     Checking base64 v0.21.2
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling tonic-build v0.9.2
[INFO] [stderr]    Compiling prototest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking tonic v0.9.2
[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/prototest-2b75e8dbd5462e69/out/ping.rs:260:42
[INFO] [stdout]     |
[INFO] [stdout] 260 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 261 | |                         let inner = inner.0;
[INFO] [stdout] 262 | |                         let method = pingSvc(inner);
[INFO] [stdout] 263 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |                         Ok(res)
[INFO] [stdout] 275 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prototest` (bin "client") due to 4 previous errors
[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/prototest-2b75e8dbd5462e69/out/ping.rs:274:25
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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/prototest-2b75e8dbd5462e69/out/ping.rs:279:41
[INFO] [stdout]     |
[INFO] [stdout] 279 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 280 | |                         Ok(
[INFO] [stdout] 281 | |                             http::Response::builder()
[INFO] [stdout] 282 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 288 | |                     })
[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/prototest-2b75e8dbd5462e69/out/ping.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 | /                         Ok(
[INFO] [stdout] 281 | |                             http::Response::builder()
[INFO] [stdout] 282 | |                                 .status(200)
[INFO] [stdout] 283 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 286 | |                                 .unwrap(),
[INFO] [stdout] 287 | |                         )
[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/prototest-2b75e8dbd5462e69/out/ping.rs:260:42
[INFO] [stdout]     |
[INFO] [stdout] 260 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 261 | |                         let inner = inner.0;
[INFO] [stdout] 262 | |                         let method = pingSvc(inner);
[INFO] [stdout] 263 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |                         Ok(res)
[INFO] [stdout] 275 | |                     };
[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/prototest-2b75e8dbd5462e69/out/ping.rs:274:25
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         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/prototest-2b75e8dbd5462e69/out/ping.rs:279:41
[INFO] [stdout]     |
[INFO] [stdout] 279 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 280 | |                         Ok(
[INFO] [stdout] 281 | |                             http::Response::builder()
[INFO] [stdout] 282 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 288 | |                     })
[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/prototest-2b75e8dbd5462e69/out/ping.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 | /                         Ok(
[INFO] [stdout] 281 | |                             http::Response::builder()
[INFO] [stdout] 282 | |                                 .status(200)
[INFO] [stdout] 283 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 286 | |                                 .unwrap(),
[INFO] [stdout] 287 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prototest` (bin "server" test) due to 4 previous errors
[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/prototest-2b75e8dbd5462e69/out/ping.rs:260:42
[INFO] [stdout]     |
[INFO] [stdout] 260 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 261 | |                         let inner = inner.0;
[INFO] [stdout] 262 | |                         let method = pingSvc(inner);
[INFO] [stdout] 263 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |                         Ok(res)
[INFO] [stdout] 275 | |                     };
[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/prototest-2b75e8dbd5462e69/out/ping.rs:274:25
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         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/prototest-2b75e8dbd5462e69/out/ping.rs:279:41
[INFO] [stdout]     |
[INFO] [stdout] 279 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 280 | |                         Ok(
[INFO] [stdout] 281 | |                             http::Response::builder()
[INFO] [stdout] 282 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 288 | |                     })
[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/prototest-2b75e8dbd5462e69/out/ping.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 | /                         Ok(
[INFO] [stdout] 281 | |                             http::Response::builder()
[INFO] [stdout] 282 | |                                 .status(200)
[INFO] [stdout] 283 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 286 | |                                 .unwrap(),
[INFO] [stdout] 287 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prototest` (bin "server") due to 4 previous errors
[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/prototest-2b75e8dbd5462e69/out/ping.rs:260:42
[INFO] [stdout]     |
[INFO] [stdout] 260 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 261 | |                         let inner = inner.0;
[INFO] [stdout] 262 | |                         let method = pingSvc(inner);
[INFO] [stdout] 263 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |                         Ok(res)
[INFO] [stdout] 275 | |                     };
[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/prototest-2b75e8dbd5462e69/out/ping.rs:274:25
[INFO] [stdout]     |
[INFO] [stdout] 274 |                         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/prototest-2b75e8dbd5462e69/out/ping.rs:279:41
[INFO] [stdout]     |
[INFO] [stdout] 279 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 280 | |                         Ok(
[INFO] [stdout] 281 | |                             http::Response::builder()
[INFO] [stdout] 282 | |                                 .status(200)
[INFO] [stdout] ...   |
[INFO] [stdout] 288 | |                     })
[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/prototest-2b75e8dbd5462e69/out/ping.rs:280:25
[INFO] [stdout]     |
[INFO] [stdout] 280 | /                         Ok(
[INFO] [stdout] 281 | |                             http::Response::builder()
[INFO] [stdout] 282 | |                                 .status(200)
[INFO] [stdout] 283 | |                                 .header("grpc-status", "12")
[INFO] [stdout] ...   |
[INFO] [stdout] 286 | |                                 .unwrap(),
[INFO] [stdout] 287 | |                         )
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prototest` (bin "client" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "dbef55706647798a88c1bdb725b24120de4bd478382e70dad07259c9a5f37367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbef55706647798a88c1bdb725b24120de4bd478382e70dad07259c9a5f37367", kill_on_drop: false }`
[INFO] [stdout] dbef55706647798a88c1bdb725b24120de4bd478382e70dad07259c9a5f37367
