[INFO] cloning repository https://github.com/volo-rs/volo-loadbalance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/volo-rs/volo-loadbalance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolo-rs%2Fvolo-loadbalance", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvolo-rs%2Fvolo-loadbalance'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5cb30835ef0a7486c6fd0164bb7a6aa5e18af85
[INFO] checking volo-rs/volo-loadbalance 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%2Fvolo-rs%2Fvolo-loadbalance" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/volo-rs/volo-loadbalance
[INFO] finished tweaking git repo https://github.com/volo-rs/volo-loadbalance
[INFO] tweaked toml for git repo https://github.com/volo-rs/volo-loadbalance written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/volo-rs/volo-loadbalance 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/volo-rs/volo-loadbalance 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 50ebbe1a74e9eea474dd06b998cb147a53ac78484cd13de0a445ccfda49604b9
[INFO] running `Command { std: "docker" "start" "-a" "50ebbe1a74e9eea474dd06b998cb147a53ac78484cd13de0a445ccfda49604b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50ebbe1a74e9eea474dd06b998cb147a53ac78484cd13de0a445ccfda49604b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ebbe1a74e9eea474dd06b998cb147a53ac78484cd13de0a445ccfda49604b9", kill_on_drop: false }`
[INFO] [stdout] 50ebbe1a74e9eea474dd06b998cb147a53ac78484cd13de0a445ccfda49604b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8b2f32ce8b4ea9feaa3f91864f3445ab718ed222ea73bb5406c411ef63786f38
[INFO] running `Command { std: "docker" "start" "-a" "8b2f32ce8b4ea9feaa3f91864f3445ab718ed222ea73bb5406c411ef63786f38", kill_on_drop: false }`
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking mur3 v0.1.0
[INFO] [stderr]     Checking faststr v0.2.32
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling motore-macros v0.4.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking metainfo v0.7.14
[INFO] [stderr]     Checking motore v0.4.1
[INFO] [stderr]     Checking volo v0.11.1
[INFO] [stderr]     Checking volo-loadbalance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<std::sync::Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/adapter/volo_adapter.rs:225:25
[INFO] [stdout]     |
[INFO] [stdout] 225 |           let instances = discover
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 226 | |             .discover(endpoint)
[INFO] [stdout] 227 | |             .await
[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<Vec<std::sync::Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/adapter/volo_adapter.rs:225:25
[INFO] [stdout]     |
[INFO] [stdout] 225 |           let instances = discover
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 226 | |             .discover(endpoint)
[INFO] [stdout] 227 | |             .await
[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<Vec<std::sync::Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/adapter/volo_adapter.rs:227:14
[INFO] [stdout]     |
[INFO] [stdout] 227 |             .await
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<std::sync::Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/adapter/volo_adapter.rs:227:14
[INFO] [stdout]     |
[INFO] [stdout] 227 |             .await
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<std::sync::Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/adapter/volo_adapter.rs:225:25
[INFO] [stdout]     |
[INFO] [stdout] 225 |           let instances = discover
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 226 | |             .discover(endpoint)
[INFO] [stdout] 227 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<std::sync::Arc<Instance>>, Infallible>
[INFO] [stdout]    --> src/adapter/volo_adapter.rs:225:25
[INFO] [stdout]     |
[INFO] [stdout] 225 |           let instances = discover
[INFO] [stdout]     |  _________________________^
[INFO] [stdout] 226 | |             .discover(endpoint)
[INFO] [stdout] 227 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `volo-loadbalance` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `volo-loadbalance` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "8b2f32ce8b4ea9feaa3f91864f3445ab718ed222ea73bb5406c411ef63786f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2f32ce8b4ea9feaa3f91864f3445ab718ed222ea73bb5406c411ef63786f38", kill_on_drop: false }`
[INFO] [stdout] 8b2f32ce8b4ea9feaa3f91864f3445ab718ed222ea73bb5406c411ef63786f38
