[INFO] cloning repository https://github.com/r58Playz/async-uring
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r58Playz/async-uring" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr58Playz%2Fasync-uring", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr58Playz%2Fasync-uring'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57227ed5886839a9239093c0fd75c88db8ec9506
[INFO] checking r58Playz/async-uring 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%2Fr58Playz%2Fasync-uring" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/r58Playz/async-uring
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/r58Playz/async-uring
[INFO] tweaked toml for git repo https://github.com/r58Playz/async-uring written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/r58Playz/async-uring 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/r58Playz/async-uring 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b93b7c83762fc6606f0bb8f3279c12bcd7e2aa1bbd68fbe97bf6e201d256cf09
[INFO] running `Command { std: "docker" "start" "-a" "b93b7c83762fc6606f0bb8f3279c12bcd7e2aa1bbd68fbe97bf6e201d256cf09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b93b7c83762fc6606f0bb8f3279c12bcd7e2aa1bbd68fbe97bf6e201d256cf09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93b7c83762fc6606f0bb8f3279c12bcd7e2aa1bbd68fbe97bf6e201d256cf09", kill_on_drop: false }`
[INFO] [stdout] b93b7c83762fc6606f0bb8f3279c12bcd7e2aa1bbd68fbe97bf6e201d256cf09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 645db086830af41d98f7befde021baa3695bf8143e8705d8c979ef6d387f0af3
[INFO] running `Command { std: "docker" "start" "-a" "645db086830af41d98f7befde021baa3695bf8143e8705d8c979ef6d387f0af3", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling io-uring v0.7.10
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking async-uring v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `buf` is never read
[INFO] [stdout]   --> src/rt/operation.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) struct OperationCancelData {
[INFO] [stdout]    |                   ------------------- field in this struct
[INFO] [stdout] 51 |     pub wake: bool,
[INFO] [stdout] 52 |     pub buf: Vec<u8>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OperationCancelData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<bytes::Bytes>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 |   ) -> std::result::Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  _____________________________________________________________^
[INFO] [stdout] 39 | |     Ok(Response::new(Full::new(Bytes::from(":3"))))
[INFO] [stdout] 40 | | }
[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<http_body_util::Full<bytes::Bytes>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 |   ) -> std::result::Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  _____________________________________________________________^
[INFO] [stdout] 39 | |     Ok(Response::new(Full::new(Bytes::from(":3"))))
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<bytes::Bytes>>, Infallible>
[INFO] [stdout]   --> examples/hyper.rs:39:2
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Ok(Response::new(Full::new(Bytes::from(":3"))))
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `async-uring` (example "hyper") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `buf` is never read
[INFO] [stdout]   --> src/rt/operation.rs:52:6
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) struct OperationCancelData {
[INFO] [stdout]    |                   ------------------- field in this struct
[INFO] [stdout] 51 |     pub wake: bool,
[INFO] [stdout] 52 |     pub buf: Vec<u8>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OperationCancelData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "645db086830af41d98f7befde021baa3695bf8143e8705d8c979ef6d387f0af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645db086830af41d98f7befde021baa3695bf8143e8705d8c979ef6d387f0af3", kill_on_drop: false }`
[INFO] [stdout] 645db086830af41d98f7befde021baa3695bf8143e8705d8c979ef6d387f0af3
