[INFO] fetching crate h3-axum 0.1.0... [INFO] checking h3-axum-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate h3-axum 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate h3-axum 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate h3-axum 0.1.0 [INFO] tweaked toml for crates.io crate h3-axum 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate h3-axum 0.1.0 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 h3-axum 0.1.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ecc09d6c278f12784687e7da6606abeeceed814285303f16ea27bf5660d7c993 [INFO] running `Command { std: "docker" "start" "-a" "ecc09d6c278f12784687e7da6606abeeceed814285303f16ea27bf5660d7c993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ecc09d6c278f12784687e7da6606abeeceed814285303f16ea27bf5660d7c993", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecc09d6c278f12784687e7da6606abeeceed814285303f16ea27bf5660d7c993", kill_on_drop: false }` [INFO] [stdout] ecc09d6c278f12784687e7da6606abeeceed814285303f16ea27bf5660d7c993 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 431d1124efa7c4ae27edd1d2de481d72669b28c335e92012cbeab44eaa6f62e9 [INFO] running `Command { std: "docker" "start" "-a" "431d1124efa7c4ae27edd1d2de481d72669b28c335e92012cbeab44eaa6f62e9", kill_on_drop: false }` [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling aws-lc-rs v1.14.1 [INFO] [stderr] Checking ring v0.17.14 [INFO] [stderr] Compiling rustls v0.23.34 [INFO] [stderr] Compiling quinn-udp v0.5.14 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking tinyvec v1.10.0 [INFO] [stderr] Checking fastbloom v0.14.0 [INFO] [stderr] Compiling quinn v0.11.9 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking lru-slab v0.1.2 [INFO] [stderr] Compiling aws-lc-sys v0.32.3 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking deranged v0.5.5 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking serde_path_to_error v0.1.20 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking pem v3.0.6 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking yasna v0.5.2 [INFO] [stderr] Checking rcgen v0.13.2 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking axum-core v0.5.5 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking h3 v0.0.8 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking axum v0.8.6 [INFO] [stderr] Checking rustls-webpki v0.103.8 [INFO] [stderr] Checking rustls-platform-verifier v0.6.2 [INFO] [stderr] Checking quinn-proto v0.11.13 [INFO] [stderr] Checking h3-quinn v0.0.10 [INFO] [stderr] Checking h3-axum v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Response> [INFO] [stdout] --> src/lib.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | let axum_resp = tower::ServiceExt::oneshot(app, axum_req).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, Infallible> [INFO] [stdout] --> src/lib.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | let axum_resp = tower::ServiceExt::oneshot(app, axum_req).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:131:63 [INFO] [stdout] | [INFO] [stdout] 131 | let axum_resp = tower::ServiceExt::oneshot(app, axum_req).await?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | let axum_resp = tower::ServiceExt::oneshot(app, axum_req).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `h3-axum` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, Response> [INFO] [stdout] --> src/lib.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | let axum_resp = tower::ServiceExt::oneshot(app, axum_req).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, Infallible> [INFO] [stdout] --> src/lib.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | let axum_resp = tower::ServiceExt::oneshot(app, axum_req).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:131:63 [INFO] [stdout] | [INFO] [stdout] 131 | let axum_resp = tower::ServiceExt::oneshot(app, axum_req).await?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | let axum_resp = tower::ServiceExt::oneshot(app, axum_req).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `h3-axum` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "431d1124efa7c4ae27edd1d2de481d72669b28c335e92012cbeab44eaa6f62e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "431d1124efa7c4ae27edd1d2de481d72669b28c335e92012cbeab44eaa6f62e9", kill_on_drop: false }` [INFO] [stdout] 431d1124efa7c4ae27edd1d2de481d72669b28c335e92012cbeab44eaa6f62e9