[INFO] fetching crate axum-content-negotiation 0.1.1... [INFO] checking axum-content-negotiation-0.1.1 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate axum-content-negotiation 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate axum-content-negotiation 0.1.1 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate axum-content-negotiation 0.1.1 [INFO] finished tweaking crates.io crate axum-content-negotiation 0.1.1 [INFO] tweaked toml for crates.io crate axum-content-negotiation 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 118 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding matchit v0.7.3 (latest: v0.8.4) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.1) [INFO] [stderr] Adding tower v0.4.13 (latest: v0.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ref-cast v1.0.23 [INFO] [stderr] Downloaded cbor4ii v0.3.3 [INFO] [stderr] Downloaded ref-cast-impl v1.0.23 [INFO] [stderr] Downloaded axum-macros v0.4.1 [INFO] [stderr] Downloaded halfbrown v0.2.5 [INFO] [stderr] Downloaded value-trait v0.8.1 [INFO] [stderr] Downloaded axum-core v0.4.3 [INFO] [stderr] Downloaded axum v0.7.5 [INFO] [stderr] Downloaded simd-json v0.13.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec1714cd2086b9b9a7cbc2512c4c9cf4dbf0cf8c6395b107bf1cac97b4a12103 [INFO] running `Command { std: "docker" "start" "-a" "ec1714cd2086b9b9a7cbc2512c4c9cf4dbf0cf8c6395b107bf1cac97b4a12103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec1714cd2086b9b9a7cbc2512c4c9cf4dbf0cf8c6395b107bf1cac97b4a12103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec1714cd2086b9b9a7cbc2512c4c9cf4dbf0cf8c6395b107bf1cac97b4a12103", kill_on_drop: false }` [INFO] [stdout] ec1714cd2086b9b9a7cbc2512c4c9cf4dbf0cf8c6395b107bf1cac97b4a12103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45095ba8a4140eee1c93b78a6928d92f094b057756726a2513535468e29afd58 [INFO] running `Command { std: "docker" "start" "-a" "45095ba8a4140eee1c93b78a6928d92f094b057756726a2513535468e29afd58", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking lexical-util v0.8.5 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling typeid v1.0.2 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Compiling ref-cast v1.0.23 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling ref-cast-impl v1.0.23 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Compiling axum-macros v0.4.1 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling axum v0.7.5 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking lexical-write-integer v0.8.5 [INFO] [stderr] Checking lexical-parse-integer v0.8.6 [INFO] [stderr] Checking lexical-parse-float v0.8.5 [INFO] [stderr] Checking lexical-write-float v0.8.5 [INFO] [stderr] Checking lexical-core v0.8.5 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking halfbrown v0.2.5 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking cbor4ii v0.3.3 [INFO] [stderr] Checking erased-serde v0.4.5 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking value-trait v0.8.1 [INFO] [stderr] Checking simd-json v0.13.10 [INFO] [stderr] Checking axum-content-negotiation v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:360:17 [INFO] [stdout] | [INFO] [stdout] 360 | async fn handler(_: Negotiate) -> impl IntoResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: axum::response::IntoResponse` will fail [INFO] [stdout] --> src/lib.rs:360:78 [INFO] [stdout] | [INFO] [stdout] 360 | async fn handler(_: Negotiate) -> impl IntoResponse { [INFO] [stdout] | ______________________________________________________________________________^ [INFO] [stdout] 361 | | unimplemented!("This should not be called") [INFO] [stdout] 362 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:423:17 [INFO] [stdout] | [INFO] [stdout] 423 | async fn handler() -> impl IntoResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: axum::response::IntoResponse` will fail [INFO] [stdout] --> src/lib.rs:423:57 [INFO] [stdout] | [INFO] [stdout] 423 | async fn handler() -> impl IntoResponse { [INFO] [stdout] | _________________________________________________________^ [INFO] [stdout] 424 | | unimplemented!("This should not be called") [INFO] [stdout] 425 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:520:17 [INFO] [stdout] | [INFO] [stdout] 520 | async fn handler(_: Negotiate) -> impl IntoResponse { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #123748 [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: axum::response::IntoResponse` will fail [INFO] [stdout] --> src/lib.rs:520:78 [INFO] [stdout] | [INFO] [stdout] 520 | async fn handler(_: Negotiate) -> impl IntoResponse { [INFO] [stdout] | ______________________________________________________________________________^ [INFO] [stdout] 521 | | unimplemented!("This should not be called") [INFO] [stdout] 522 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.18s [INFO] running `Command { std: "docker" "inspect" "45095ba8a4140eee1c93b78a6928d92f094b057756726a2513535468e29afd58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45095ba8a4140eee1c93b78a6928d92f094b057756726a2513535468e29afd58", kill_on_drop: false }` [INFO] [stdout] 45095ba8a4140eee1c93b78a6928d92f094b057756726a2513535468e29afd58