[INFO] fetching crate wstd 0.6.3...
[INFO] checking wstd-0.6.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate wstd 0.6.3 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate wstd 0.6.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate wstd 0.6.3
[INFO] tweaked toml for crates.io crate wstd 0.6.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wstd 0.6.3 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 wstd 0.6.3 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] 9535257c18bca85c37bb519065c4a1fa5eaad4952b3ff342a6706215b6b6e880
[INFO] running `Command { std: "docker" "start" "-a" "9535257c18bca85c37bb519065c4a1fa5eaad4952b3ff342a6706215b6b6e880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9535257c18bca85c37bb519065c4a1fa5eaad4952b3ff342a6706215b6b6e880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9535257c18bca85c37bb519065c4a1fa5eaad4952b3ff342a6706215b6b6e880", kill_on_drop: false }`
[INFO] [stdout] 9535257c18bca85c37bb519065c4a1fa5eaad4952b3ff342a6706215b6b6e880
[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] efaf2f64550e3fc87e42cdfb7ba872b91d055999349cdd8c1d6789892b12ad55
[INFO] running `Command { std: "docker" "start" "-a" "efaf2f64550e3fc87e42cdfb7ba872b91d055999349cdd8c1d6789892b12ad55", kill_on_drop: false }`
[INFO] [stderr]    Compiling wit-bindgen v0.46.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking wasip2 v1.0.1+wasi-0.2.4
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling wstd-macro v0.6.3
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking futures-concurrency v7.6.3
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking wstd v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<wstd::http::body::Bytes, Infallible>
[INFO] [stdout]   --> examples/http_server.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |       let body = async move {
[INFO] [stdout]    |  ___________________________^
[INFO] [stdout] 55 | |         // Sleep for one second.
[INFO] [stdout] 56 | |         wstd::task::sleep(Duration::from_secs(1)).await;
[INFO] [stdout] ...  |
[INFO] [stdout] 60 | |         Ok::<_, Infallible>(Bytes::from(format!("slept for {elapsed} millis\n")))
[INFO] [stdout] 61 | |     };
[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<wstd::http::body::Bytes, Infallible>
[INFO] [stdout]   --> examples/http_server.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |         Ok::<_, Infallible>(Bytes::from(format!("slept for {elapsed} millis\n")))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<wstd::http::body::Bytes, Infallible>
[INFO] [stdout]   --> examples/http_server.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 | /             Ok::<_, Infallible>(Bytes::from(format!(
[INFO] [stdout] 81 | |                 "stream started {elapsed} millis ago\n"
[INFO] [stdout] 82 | |             ))),
[INFO] [stdout]    | |_______________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wstd` (example "http_server") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "efaf2f64550e3fc87e42cdfb7ba872b91d055999349cdd8c1d6789892b12ad55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efaf2f64550e3fc87e42cdfb7ba872b91d055999349cdd8c1d6789892b12ad55", kill_on_drop: false }`
[INFO] [stdout] efaf2f64550e3fc87e42cdfb7ba872b91d055999349cdd8c1d6789892b12ad55
