[INFO] cloning repository https://github.com/beebeeep/vkcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beebeeep/vkcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeebeeep%2Fvkcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeebeeep%2Fvkcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f45ac700507e7fdf7efb81a9c1c3ea32f971ef92
[INFO] checking beebeeep/vkcp 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%2Fbeebeeep%2Fvkcp" "/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/beebeeep/vkcp
[INFO] finished tweaking git repo https://github.com/beebeeep/vkcp
[INFO] tweaked toml for git repo https://github.com/beebeeep/vkcp written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/beebeeep/vkcp 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/beebeeep/vkcp 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] dcaee9d112bebc4d0d036577e58e91b2c262789a51ca699ae7637a1a6cecca93
[INFO] running `Command { std: "docker" "start" "-a" "dcaee9d112bebc4d0d036577e58e91b2c262789a51ca699ae7637a1a6cecca93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcaee9d112bebc4d0d036577e58e91b2c262789a51ca699ae7637a1a6cecca93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcaee9d112bebc4d0d036577e58e91b2c262789a51ca699ae7637a1a6cecca93", kill_on_drop: false }`
[INFO] [stdout] dcaee9d112bebc4d0d036577e58e91b2c262789a51ca699ae7637a1a6cecca93
[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] 4c51e395b0c0142de04f8c430d3fa85bcb9c16772b8b39246588c40076bde40e
[INFO] running `Command { std: "docker" "start" "-a" "4c51e395b0c0142de04f8c430d3fa85bcb9c16772b8b39246588c40076bde40e", kill_on_drop: false }`
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking parking_lot_core v0.9.11
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[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
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[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
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[INFO] [stderr]    Compiling getrandom v0.3.3
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[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.4
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[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]     Checking getrandom v0.2.16
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[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]     Checking nom v7.1.3
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[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]    Compiling cc v1.2.31
[INFO] [stderr]     Checking tinystr v0.8.1
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[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking cookie-factory v0.3.2
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling petgraph v0.7.1
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[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]     Checking metrics-util v0.20.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking redis-protocol v6.0.0
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]     Checking toml_datetime v0.7.0
[INFO] [stderr]     Checking serde_spanned v1.0.0
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling fred-macros v0.1.0
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]    Compiling aws-lc-sys v0.30.0
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking arc-swap v1.7.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking toml_parser v1.0.1
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]     Checking toml v0.9.2
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking fred v10.1.0
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]    Compiling tonic-build v0.13.1
[INFO] [stderr]    Compiling vkcp v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking tonic v0.13.1
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking metrics-exporter-prometheus v0.17.2
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:308:42
[INFO] [stdout]     |
[INFO] [stdout] 308 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 309 | |                         let method = HeartbeatSvc(inner);
[INFO] [stdout] 310 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 311 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 321 | |                         Ok(res)
[INFO] [stdout] 322 | |                     };
[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<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:321:25
[INFO] [stdout]     |
[INFO] [stdout] 321 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:351:42
[INFO] [stdout]     |
[INFO] [stdout] 351 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 352 | |                         let method = RequestVoteSvc(inner);
[INFO] [stdout] 353 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 354 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 364 | |                         Ok(res)
[INFO] [stdout] 365 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:364:25
[INFO] [stdout]     |
[INFO] [stdout] 364 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:369:41
[INFO] [stdout]     |
[INFO] [stdout] 369 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 370 | |                         let mut response = http::Response::new(
[INFO] [stdout] 371 | |                             tonic::body::Body::default(),
[INFO] [stdout] 372 | |                         );
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |                         Ok(response)
[INFO] [stdout] 385 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:384:25
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         Ok(response)
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:308:42
[INFO] [stdout]     |
[INFO] [stdout] 308 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 309 | |                         let method = HeartbeatSvc(inner);
[INFO] [stdout] 310 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 311 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 321 | |                         Ok(res)
[INFO] [stdout] 322 | |                     };
[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<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:321:25
[INFO] [stdout]     |
[INFO] [stdout] 321 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:351:42
[INFO] [stdout]     |
[INFO] [stdout] 351 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 352 | |                         let method = RequestVoteSvc(inner);
[INFO] [stdout] 353 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 354 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 364 | |                         Ok(res)
[INFO] [stdout] 365 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:364:25
[INFO] [stdout]     |
[INFO] [stdout] 364 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:369:41
[INFO] [stdout]     |
[INFO] [stdout] 369 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 370 | |                         let mut response = http::Response::new(
[INFO] [stdout] 371 | |                             tonic::body::Body::default(),
[INFO] [stdout] 372 | |                         );
[INFO] [stdout] ...   |
[INFO] [stdout] 384 | |                         Ok(response)
[INFO] [stdout] 385 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<response::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/vkcp-b50aa4e84c8d9101/out/vkcp.rs:384:25
[INFO] [stdout]     |
[INFO] [stdout] 384 |                         Ok(response)
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vkcp` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `vkcp` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "4c51e395b0c0142de04f8c430d3fa85bcb9c16772b8b39246588c40076bde40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c51e395b0c0142de04f8c430d3fa85bcb9c16772b8b39246588c40076bde40e", kill_on_drop: false }`
[INFO] [stdout] 4c51e395b0c0142de04f8c430d3fa85bcb9c16772b8b39246588c40076bde40e
