[INFO] fetching crate asynk-hyper 0.1.1...
[INFO] checking asynk-hyper-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate asynk-hyper 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate asynk-hyper 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate asynk-hyper 0.1.1
[INFO] tweaked toml for crates.io crate asynk-hyper 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate asynk-hyper 0.1.1 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 asynk-hyper 0.1.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1c11bf4c529592220b3218c0bcd594ca7cd1e2dc2163616d0e16052b42d0c164
[INFO] running `Command { std: "docker" "start" "-a" "1c11bf4c529592220b3218c0bcd594ca7cd1e2dc2163616d0e16052b42d0c164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c11bf4c529592220b3218c0bcd594ca7cd1e2dc2163616d0e16052b42d0c164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c11bf4c529592220b3218c0bcd594ca7cd1e2dc2163616d0e16052b42d0c164", kill_on_drop: false }`
[INFO] [stdout] 1c11bf4c529592220b3218c0bcd594ca7cd1e2dc2163616d0e16052b42d0c164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 15649f77018a8af22e4b7d77af7a3795843053cb9a905dd6f1b417315917a761
[INFO] running `Command { std: "docker" "start" "-a" "15649f77018a8af22e4b7d77af7a3795843053cb9a905dd6f1b417315917a761", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling thiserror v2.0.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking tpool v0.1.3
[INFO] [stderr]     Checking http-body-util v0.1.1
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking h2 v0.4.3
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking asynk v0.1.2
[INFO] [stderr]     Checking hyper v1.2.0
[INFO] [stderr]     Checking asynk-hyper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> examples/http1.rs:36:99
[INFO] [stdout]    |
[INFO] [stdout] 36 |   async fn hello(req: Request<impl hyper::body::Body>) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ___________________________________________________________________________________________________^
[INFO] [stdout] 37 | |     println!("got request: {:#?}", req.headers());
[INFO] [stdout] 38 | |     Ok(Response::new(Full::new(Bytes::from(
[INFO] [stdout] 39 | |         "<h1>Hello, World!</h1>",
[INFO] [stdout] 40 | |     ))))
[INFO] [stdout] 41 | | }
[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<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> examples/http1.rs:36:99
[INFO] [stdout]    |
[INFO] [stdout] 36 |   async fn hello(req: Request<impl hyper::body::Body>) -> Result<Response<Full<Bytes>>, Infallible> {
[INFO] [stdout]    |  ___________________________________________________________________________________________________^
[INFO] [stdout] 37 | |     println!("got request: {:#?}", req.headers());
[INFO] [stdout] 38 | |     Ok(Response::new(Full::new(Bytes::from(
[INFO] [stdout] 39 | |         "<h1>Hello, World!</h1>",
[INFO] [stdout] 40 | |     ))))
[INFO] [stdout] 41 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<http_body_util::Full<hyper::body::Bytes>>, Infallible>
[INFO] [stdout]   --> examples/http1.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | /     Ok(Response::new(Full::new(Bytes::from(
[INFO] [stdout] 39 | |         "<h1>Hello, World!</h1>",
[INFO] [stdout] 40 | |     ))))
[INFO] [stdout]    | |________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `asynk-hyper` (example "http1") due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "15649f77018a8af22e4b7d77af7a3795843053cb9a905dd6f1b417315917a761", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15649f77018a8af22e4b7d77af7a3795843053cb9a905dd6f1b417315917a761", kill_on_drop: false }`
[INFO] [stdout] 15649f77018a8af22e4b7d77af7a3795843053cb9a905dd6f1b417315917a761