[INFO] fetching crate sqlx-exasol 0.7.2... [INFO] checking sqlx-exasol-0.7.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate sqlx-exasol 0.7.2 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate sqlx-exasol 0.7.2 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 sqlx-exasol 0.7.2 [INFO] finished tweaking crates.io crate sqlx-exasol 0.7.2 [INFO] tweaked toml for crates.io crate sqlx-exasol 0.7.2 written to /workspace/builds/worker-1-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 259 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding async-tungstenite v0.23.0 (latest: v0.25.1) [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 bytecheck v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding cfg_aliases v0.1.1 (latest: v0.2.0) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.2.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding hashlink v0.8.4 (latest: v0.9.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [INFO] [stderr] Adding libsqlite3-sys v0.27.0 (latest: v0.28.0) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding rcgen v0.11.3 (latest: v0.13.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding rustls v0.21.10 (latest: v0.23.4) [INFO] [stderr] Adding rustls-webpki v0.101.7 (latest: v0.102.2) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml_edit v0.21.1 (latest: v0.22.9) [INFO] [stderr] Adding tungstenite v0.20.1 (latest: v0.21.0) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [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 winnow v0.5.40 (latest: v0.6.5) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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 async-tungstenite v0.23.0 [INFO] [stderr] Downloaded rcgen v0.11.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b5ad9281ea69cd774f7690b8f605483cfcca762d4f66d7a79ea5d810e603c9f2 [INFO] running `Command { std: "docker" "start" "-a" "b5ad9281ea69cd774f7690b8f605483cfcca762d4f66d7a79ea5d810e603c9f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5ad9281ea69cd774f7690b8f605483cfcca762d4f66d7a79ea5d810e603c9f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5ad9281ea69cd774f7690b8f605483cfcca762d4f66d7a79ea5d810e603c9f2", kill_on_drop: false }` [INFO] [stdout] b5ad9281ea69cd774f7690b8f605483cfcca762d4f66d7a79ea5d810e603c9f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ec2fee760984d8e0d51700f2614839f5457c33847a6582e2f2f5ed91422c10bd [INFO] running `Command { std: "docker" "start" "-a" "ec2fee760984d8e0d51700f2614839f5457c33847a6582e2f2f5ed91422c10bd", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling tokio v1.37.0 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking unicode_categories v0.1.1 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling crc v3.0.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling hashlink v0.8.4 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling sqlformat v0.2.3 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling dotenvy v0.15.7 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking async-tungstenite v0.23.0 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking rsa v0.9.6 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling sqlx-core v0.7.4 [INFO] [stderr] Compiling sqlx-macros-core v0.7.4 [INFO] [stderr] Checking sqlx-exasol v0.7.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `hosts::Hosts` [INFO] [stdout] --> src/responses/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use hosts::Hosts; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sqlx-macros v0.7.4 [INFO] [stdout] warning: struct `GetHosts` is never constructed [INFO] [stdout] --> src/command.rs:159:19 [INFO] [stdout] | [INFO] [stdout] 159 | pub(crate) struct GetHosts { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BatchSql` is never constructed [INFO] [stdout] --> src/command.rs:173:19 [INFO] [stdout] | [INFO] [stdout] 173 | pub(crate) struct BatchSql<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SqlBatch` is never constructed [INFO] [stdout] --> src/command.rs:180:19 [INFO] [stdout] | [INFO] [stdout] 180 | pub(crate) struct SqlBatch { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking sqlx v0.7.4 [INFO] [stdout] warning: unused import: `hosts::Hosts` [INFO] [stdout] --> src/responses/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use hosts::Hosts; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GetHosts` is never constructed [INFO] [stdout] --> src/command.rs:159:19 [INFO] [stdout] | [INFO] [stdout] 159 | pub(crate) struct GetHosts { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BatchSql` is never constructed [INFO] [stdout] --> src/command.rs:173:19 [INFO] [stdout] | [INFO] [stdout] 173 | pub(crate) struct BatchSql<'a> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SqlBatch` is never constructed [INFO] [stdout] --> src/command.rs:180:19 [INFO] [stdout] | [INFO] [stdout] 180 | pub(crate) struct SqlBatch { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.35s [INFO] running `Command { std: "docker" "inspect" "ec2fee760984d8e0d51700f2614839f5457c33847a6582e2f2f5ed91422c10bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec2fee760984d8e0d51700f2614839f5457c33847a6582e2f2f5ed91422c10bd", kill_on_drop: false }` [INFO] [stdout] ec2fee760984d8e0d51700f2614839f5457c33847a6582e2f2f5ed91422c10bd