[INFO] fetching crate tower-http 0.5.0... [INFO] checking tower-http-0.5.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate tower-http 0.5.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate tower-http 0.5.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tower-http 0.5.0 [INFO] finished tweaking crates.io crate tower-http 0.5.0 [INFO] tweaked toml for crates.io crate tower-http 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 123 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding brotli v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding brotli-decompressor v2.5.1 (latest: v3.0.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (latest: v0.50.0) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding sync_wrapper v0.1.2 (latest: v1.0.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding zstd v0.12.4 (latest: v0.13.1) [INFO] [stderr] Adding zstd-safe v6.0.6 (latest: v7.1.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http-range-header v0.4.0 [INFO] [stderr] Downloaded iri-string v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72c591072aad1d34567f354e907bff004a059e7463476a7c25d316b8c5eea91b [INFO] running `Command { std: "docker" "start" "-a" "72c591072aad1d34567f354e907bff004a059e7463476a7c25d316b8c5eea91b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72c591072aad1d34567f354e907bff004a059e7463476a7c25d316b8c5eea91b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72c591072aad1d34567f354e907bff004a059e7463476a7c25d316b8c5eea91b", kill_on_drop: false }` [INFO] [stdout] 72c591072aad1d34567f354e907bff004a059e7463476a7c25d316b8c5eea91b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d85e8f7059c3a88418ca8b6bf02c0d5c908ea118aa8a814ee3c820e44a1a6d5 [INFO] running `Command { std: "docker" "start" "-a" "4d85e8f7059c3a88418ca8b6bf02c0d5c908ea118aa8a814ee3c820e44a1a6d5", kill_on_drop: false }` [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling zstd-sys v2.0.10+zstd.1.5.6 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking tower-http v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/lib.rs:367:15 [INFO] [stdout] | [INFO] [stdout] 367 | pub trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking serde_json v1.0.115 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stdout] warning: the item `Request` is imported redundantly [INFO] [stdout] --> src/classify/mod.rs:378:16 [INFO] [stdout] | [INFO] [stdout] 377 | use super::*; [INFO] [stdout] | -------- the item `Request` is already imported here [INFO] [stdout] 378 | use http::{Request, Response}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Response` is imported redundantly [INFO] [stdout] --> src/classify/mod.rs:378:25 [INFO] [stdout] | [INFO] [stdout] 377 | use super::*; [INFO] [stdout] | -------- the item `Response` is already imported here [INFO] [stdout] 378 | use http::{Request, Response}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_stream` and `with_trailers` are never used [INFO] [stdout] --> src/test_helpers.rs:33:19 [INFO] [stdout] | [INFO] [stdout] 20 | impl Body { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub(crate) fn from_stream(stream: S) -> Self [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub(crate) fn with_trailers(self, trailers: HeaderMap) -> WithTrailers { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_bytes` is never used [INFO] [stdout] --> src/test_helpers.rs:127:21 [INFO] [stdout] | [INFO] [stdout] 127 | pub(crate) async fn to_bytes(body: T) -> Result [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Sealed` is never used [INFO] [stdout] --> src/lib.rs:367:15 [INFO] [stdout] | [INFO] [stdout] 367 | pub trait Sealed {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.30s [INFO] running `Command { std: "docker" "inspect" "4d85e8f7059c3a88418ca8b6bf02c0d5c908ea118aa8a814ee3c820e44a1a6d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d85e8f7059c3a88418ca8b6bf02c0d5c908ea118aa8a814ee3c820e44a1a6d5", kill_on_drop: false }` [INFO] [stdout] 4d85e8f7059c3a88418ca8b6bf02c0d5c908ea118aa8a814ee3c820e44a1a6d5