[INFO] fetching crate gorse_rs 0.4.1... [INFO] checking gorse_rs-0.4.1 against master#fe348cd1a8e0fa445b772393147ed865904dcd4d for pr-139587-2 [INFO] extracting crate gorse_rs 0.4.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate gorse_rs 0.4.1 on toolchain fe348cd1a8e0fa445b772393147ed865904dcd4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gorse_rs 0.4.1 [INFO] finished tweaking crates.io crate gorse_rs 0.4.1 [INFO] tweaked toml for crates.io crate gorse_rs 0.4.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 166 packages to latest compatible versions [INFO] [stderr] Adding redis v0.22.3 (available: v0.30.0) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.15) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded synstructure v0.13.2 [INFO] [stderr] Downloaded idna_adapter v1.2.1 [INFO] [stderr] Downloaded yoke v0.8.0 [INFO] [stderr] Downloaded windows-link v0.1.1 [INFO] [stderr] Downloaded icu_properties v2.0.0 [INFO] [stderr] Downloaded windows-result v0.3.2 [INFO] [stderr] Downloaded windows-implement v0.60.0 [INFO] [stderr] Downloaded iana-time-zone v0.1.63 [INFO] [stderr] Downloaded windows-core v0.61.0 [INFO] [stderr] Downloaded tempfile v3.19.1 [INFO] [stderr] Downloaded icu_normalizer v2.0.0 [INFO] [stderr] Downloaded openssl-sys v0.9.108 [INFO] [stderr] Downloaded cc v1.2.21 [INFO] [stderr] Downloaded redis v0.22.3 [INFO] [stderr] Downloaded hashbrown v0.15.3 [INFO] [stderr] Downloaded icu_properties_data v2.0.0 [INFO] [stderr] Downloaded icu_collections v2.0.0 [INFO] [stderr] Downloaded icu_normalizer_data v2.0.0 [INFO] [stderr] Downloaded syn v2.0.101 [INFO] [stderr] Downloaded chrono v0.4.41 [INFO] [stderr] Downloaded icu_locale_core v2.0.0 [INFO] [stderr] Downloaded openssl v0.10.72 [INFO] [stderr] Downloaded zerovec v0.11.2 [INFO] [stderr] Downloaded litemap v0.8.0 [INFO] [stderr] Downloaded icu_provider v2.0.0 [INFO] [stderr] Downloaded zerotrie v0.2.2 [INFO] [stderr] Downloaded writeable v0.6.1 [INFO] [stderr] Downloaded windows-interface v0.59.1 [INFO] [stderr] Downloaded rustix v1.0.7 [INFO] [stderr] Downloaded errno v0.3.11 [INFO] [stderr] Downloaded tinystr v0.8.1 [INFO] [stderr] Downloaded potential_utf v0.1.2 [INFO] [stderr] Downloaded windows-strings v0.4.0 [INFO] [stderr] Downloaded backtrace v0.3.75 [INFO] [stderr] Downloaded yoke-derive v0.8.0 [INFO] [stderr] Downloaded zerovec-derive v0.11.1 [INFO] [stderr] Downloaded tokio v1.45.0 [INFO] [stderr] Downloaded linux-raw-sys v0.9.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb7a4889914c706d71e8a0321ee96ef5177cb1f5706e0aa5aa0ea1b1cae4310c [INFO] running `Command { std: "docker" "start" "-a" "bb7a4889914c706d71e8a0321ee96ef5177cb1f5706e0aa5aa0ea1b1cae4310c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb7a4889914c706d71e8a0321ee96ef5177cb1f5706e0aa5aa0ea1b1cae4310c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb7a4889914c706d71e8a0321ee96ef5177cb1f5706e0aa5aa0ea1b1cae4310c", kill_on_drop: false }` [INFO] [stdout] bb7a4889914c706d71e8a0321ee96ef5177cb1f5706e0aa5aa0ea1b1cae4310c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0a651ef4cc7f0e5b521ae9dbbbf54b902eb8b74ba724c89c28a6c651975084a [INFO] running `Command { std: "docker" "start" "-a" "c0a651ef4cc7f0e5b521ae9dbbbf54b902eb8b74ba724c89c28a6c651975084a", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.21 [INFO] [stderr] Compiling openssl v0.10.72 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Compiling openssl-sys v0.9.108 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking tokio v1.45.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.0 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking redis v0.22.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking gorse_rs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:229:11 [INFO] [stdout] | [INFO] [stdout] 229 | async fn test_neighbors() -> Result<()> { [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 Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/lib.rs:232:20 [INFO] [stdout] | [INFO] [stdout] 232 | connection.zadd_multiple("item_neighbors/10", &[(1, 10), (2, 20), (3, 30)])?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` on by default [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 232 | connection.zadd_multiple::<_, _, _, ()>("item_neighbors/10", &[(1, 10), (2, 20), (3, 30)])?; [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:244:11 [INFO] [stdout] | [INFO] [stdout] 244 | async fn test_recommend() -> Result<()> { [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 Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/lib.rs:247:20 [INFO] [stdout] | [INFO] [stdout] 247 | connection.zadd_multiple("offline_recommend/10", &[(1, 10), (2, 20), (3, 30)])?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 247 | connection.zadd_multiple::<_, _, _, ()>("offline_recommend/10", &[(1, 10), (2, 20), (3, 30)])?; [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | fn test_neighbors() -> Result<()> { [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 Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/lib.rs:403:24 [INFO] [stdout] | [INFO] [stdout] 403 | connection.zadd_multiple("item_neighbors/1000", &[(1, 1000), (2, 2000), (3, 3000)])?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 403 | connection.zadd_multiple::<_, _, _, ()>("item_neighbors/1000", &[(1, 1000), (2, 2000), (3, 3000)])?; [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/lib.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | fn test_recommend() -> Result<()> { [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 Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail [INFO] [stdout] --> src/lib.rs:418:24 [INFO] [stdout] | [INFO] [stdout] 418 | connection.zadd_multiple("offline_recommend/1000", &[(1, 1000), (2, 2000), (3, 3000)])?; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 418 | connection.zadd_multiple::<_, _, _, ()>("offline_recommend/1000", &[(1, 1000), (2, 2000), (3, 3000)])?; [INFO] [stdout] | +++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.05s [INFO] running `Command { std: "docker" "inspect" "c0a651ef4cc7f0e5b521ae9dbbbf54b902eb8b74ba724c89c28a6c651975084a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0a651ef4cc7f0e5b521ae9dbbbf54b902eb8b74ba724c89c28a6c651975084a", kill_on_drop: false }` [INFO] [stdout] c0a651ef4cc7f0e5b521ae9dbbbf54b902eb8b74ba724c89c28a6c651975084a