[INFO] fetching crate arcana-base-server 0.6.0...
[INFO] checking arcana-base-server-0.6.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate arcana-base-server 0.6.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate arcana-base-server 0.6.0
[INFO] finished tweaking crates.io crate arcana-base-server 0.6.0
[INFO] tweaked toml for crates.io crate arcana-base-server 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arcana-base-server 0.6.0 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 arcana-base-server 0.6.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9c7849fcc35a6c73a9cecf20e8fed44683af5aef884aff65bb7b63d0534c51e4
[INFO] running `Command { std: "docker" "start" "-a" "9c7849fcc35a6c73a9cecf20e8fed44683af5aef884aff65bb7b63d0534c51e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c7849fcc35a6c73a9cecf20e8fed44683af5aef884aff65bb7b63d0534c51e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7849fcc35a6c73a9cecf20e8fed44683af5aef884aff65bb7b63d0534c51e4", kill_on_drop: false }`
[INFO] [stdout] 9c7849fcc35a6c73a9cecf20e8fed44683af5aef884aff65bb7b63d0534c51e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 58a183b898a6576226f0021d0b0b9241fc07ba2d73c1a3f1bcbb8919f7d62918
[INFO] running `Command { std: "docker" "start" "-a" "58a183b898a6576226f0021d0b0b9241fc07ba2d73c1a3f1bcbb8919f7d62918", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling prettyplease v0.2.36
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking async_fn_traits v0.1.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking zerovec v0.11.3
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling tonic-build v0.13.1
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]    Compiling arcana-base-server v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.13.1
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:522:42
[INFO] [stdout]     |
[INFO] [stdout] 522 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 523 | |                         let method = ApplySvc(inner);
[INFO] [stdout] 524 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 525 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 535 | |                         Ok(res)
[INFO] [stdout] 536 | |                     };
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:535:25
[INFO] [stdout]     |
[INFO] [stdout] 535 |                         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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:568:42
[INFO] [stdout]     |
[INFO] [stdout] 568 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 569 | |                         let method = BuildSvc(inner);
[INFO] [stdout] 570 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 571 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 581 | |                         Ok(res)
[INFO] [stdout] 582 | |                     };
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:581:25
[INFO] [stdout]     |
[INFO] [stdout] 581 |                         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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:613:42
[INFO] [stdout]     |
[INFO] [stdout] 613 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 614 | |                         let method = ConnectToSvc(inner);
[INFO] [stdout] 615 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 616 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 626 | |                         Ok(res)
[INFO] [stdout] 627 | |                     };
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:626:25
[INFO] [stdout]     |
[INFO] [stdout] 626 |                         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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:659:42
[INFO] [stdout]     |
[INFO] [stdout] 659 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 660 | |                         let method = CopyClosureSvc(inner);
[INFO] [stdout] 661 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 662 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 672 | |                         Ok(res)
[INFO] [stdout] 673 | |                     };
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:672:25
[INFO] [stdout]     |
[INFO] [stdout] 672 |                         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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:677:41
[INFO] [stdout]     |
[INFO] [stdout] 677 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 678 | |                         let mut response = http::Response::new(
[INFO] [stdout] 679 | |                             tonic::body::Body::default(),
[INFO] [stdout] 680 | |                         );
[INFO] [stdout] ...   |
[INFO] [stdout] 692 | |                         Ok(response)
[INFO] [stdout] 693 | |                     })
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:692:25
[INFO] [stdout]     |
[INFO] [stdout] 692 |                         Ok(response)
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arcana-base-server` (lib test) due to 10 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<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:522:42
[INFO] [stdout]     |
[INFO] [stdout] 522 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 523 | |                         let method = ApplySvc(inner);
[INFO] [stdout] 524 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 525 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 535 | |                         Ok(res)
[INFO] [stdout] 536 | |                     };
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:535:25
[INFO] [stdout]     |
[INFO] [stdout] 535 |                         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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:568:42
[INFO] [stdout]     |
[INFO] [stdout] 568 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 569 | |                         let method = BuildSvc(inner);
[INFO] [stdout] 570 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 571 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 581 | |                         Ok(res)
[INFO] [stdout] 582 | |                     };
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:581:25
[INFO] [stdout]     |
[INFO] [stdout] 581 |                         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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:613:42
[INFO] [stdout]     |
[INFO] [stdout] 613 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 614 | |                         let method = ConnectToSvc(inner);
[INFO] [stdout] 615 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 616 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 626 | |                         Ok(res)
[INFO] [stdout] 627 | |                     };
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:626:25
[INFO] [stdout]     |
[INFO] [stdout] 626 |                         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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:659:42
[INFO] [stdout]     |
[INFO] [stdout] 659 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 660 | |                         let method = CopyClosureSvc(inner);
[INFO] [stdout] 661 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 662 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 672 | |                         Ok(res)
[INFO] [stdout] 673 | |                     };
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:672:25
[INFO] [stdout]     |
[INFO] [stdout] 672 |                         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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:677:41
[INFO] [stdout]     |
[INFO] [stdout] 677 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 678 | |                         let mut response = http::Response::new(
[INFO] [stdout] 679 | |                             tonic::body::Body::default(),
[INFO] [stdout] 680 | |                         );
[INFO] [stdout] ...   |
[INFO] [stdout] 692 | |                         Ok(response)
[INFO] [stdout] 693 | |                     })
[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/arcana-base-server-e1248c41e0bf5341/out/arcana.activation.rs:692:25
[INFO] [stdout]     |
[INFO] [stdout] 692 |                         Ok(response)
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arcana-base-server` (lib) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "58a183b898a6576226f0021d0b0b9241fc07ba2d73c1a3f1bcbb8919f7d62918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58a183b898a6576226f0021d0b0b9241fc07ba2d73c1a3f1bcbb8919f7d62918", kill_on_drop: false }`
[INFO] [stdout] 58a183b898a6576226f0021d0b0b9241fc07ba2d73c1a3f1bcbb8919f7d62918
