[INFO] fetching crate mysql_async_support 0.3.0... [INFO] checking mysql_async_support-0.3.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate mysql_async_support 0.3.0 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate mysql_async_support 0.3.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mysql_async_support 0.3.0 [INFO] finished tweaking crates.io crate mysql_async_support 0.3.0 [INFO] tweaked toml for crates.io crate mysql_async_support 0.3.0 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 283 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (available: v0.8.11) [INFO] [stderr] Adding arrayvec v0.5.2 (available: v0.7.6) [INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (available: v2.3.4) [INFO] [stderr] Adding async-lock v2.8.0 (available: v3.4.0) [INFO] [stderr] Adding async-ssh2-lite v0.2.2 (available: v0.5.0) [INFO] [stderr] Adding async-std-resolver v0.20.4 (available: v0.24.1) [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding bigdecimal v0.2.2 (available: v0.4.5) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (available: v0.10.4) [INFO] [stderr] Adding bytecheck v0.6.12 (available: v0.8.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (available: v0.8.0) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding digest v0.9.0 (available: v0.10.7) [INFO] [stderr] Adding dirs v3.0.2 (available: v5.0.1) [INFO] [stderr] Adding dirs-sys v0.3.7 (available: v0.4.1) [INFO] [stderr] Adding enum-as-inner v0.3.4 (available: v0.6.1) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (available: v2.1.1) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding futures-lite v1.13.0 (available: v2.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hashbrown v0.11.2 (available: v0.14.5) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (available: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding hostname v0.3.1 (available: v0.4.0) [INFO] [stderr] Adding idna v0.2.3 (available: v1.0.2) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding io-lifetimes v1.0.11 (available: v2.0.3) [INFO] [stderr] Adding ipconfig v0.2.2 (available: v0.3.2) [INFO] [stderr] Adding lexical v5.2.2 (available: v7.0.2) [INFO] [stderr] Adding lexical-core v0.7.6 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (available: v0.6.5) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding lru v0.6.6 (available: v0.12.4) [INFO] [stderr] Adding mio v0.7.14 (available: v1.0.2) [INFO] [stderr] Adding miow v0.3.7 (available: v0.6.0) [INFO] [stderr] Adding mysql_async v0.27.1 (available: v0.34.2) [INFO] [stderr] Adding mysql_common v0.26.0 (available: v0.32.4) [INFO] [stderr] Adding ntapi v0.3.7 (available: v0.4.1) [INFO] [stderr] Adding num-bigint v0.3.3 (available: v0.4.6) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (available: v0.9.10) [INFO] [stderr] Adding pem v0.8.3 (available: v3.0.4) [INFO] [stderr] Adding polling v2.8.0 (available: v3.7.3) [INFO] [stderr] Adding ptr_meta v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (available: v0.3.0) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [INFO] [stderr] Adding radium v0.7.0 (available: v1.1.0) [INFO] [stderr] Adding redox_syscall v0.2.16 (available: v0.5.6) [INFO] [stderr] Adding rend v0.4.2 (available: v0.5.1) [INFO] [stderr] Adding rkyv v0.7.45 (available: v0.8.8) [INFO] [stderr] Adding rkyv_derive v0.7.45 (available: v0.8.8) [INFO] [stderr] Adding rustc_version v0.2.3 (available: v0.4.1) [INFO] [stderr] Adding rustix v0.37.27 (available: v0.38.37) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding semver v0.9.0 (available: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (available: v0.10.2) [INFO] [stderr] Adding sha1 v0.6.1 (available: v0.10.6) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.8) [INFO] [stderr] Adding socket2 v0.3.19 (available: v0.5.7) [INFO] [stderr] Adding socket2 v0.4.10 (available: v0.5.7) [INFO] [stderr] Adding ssh_jumper v0.2.0 (available: v0.4.0) [INFO] [stderr] Adding ssh_jumper_model v0.2.0 (available: v0.4.0) [INFO] [stderr] Adding standback v0.2.17 (available: v0.4.4) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding time v0.2.27 (available: v0.3.36) [INFO] [stderr] Adding time-macros v0.1.1 (available: v0.2.18) [INFO] [stderr] Adding tokio-util v0.6.10 (available: v0.7.12) [INFO] [stderr] Adding trust-dns-proto v0.20.4 (available: v0.23.2) [INFO] [stderr] Adding trust-dns-resolver v0.20.4 (available: v0.23.2) [INFO] [stderr] Adding uuid v0.8.2 (available: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding widestring v0.4.3 (available: v1.1.0) [INFO] [stderr] Adding windows-core v0.52.0 (available: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (available: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (available: v0.52.6) [INFO] [stderr] Adding winreg v0.6.2 (available: v0.52.0) [INFO] [stderr] Adding wyz v0.5.1 (available: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ssh_jumper v0.2.0 [INFO] [stderr] Downloaded async-ssh2-lite v0.2.2 [INFO] [stderr] Downloaded plain_path v0.1.0 [INFO] [stderr] Downloaded mysql_async_support_rt v0.3.0 [INFO] [stderr] Downloaded async-std-resolver v0.20.4 [INFO] [stderr] Downloaded mysql_async_support_model v0.3.0 [INFO] [stderr] Downloaded ssh_jumper_model v0.2.0 [INFO] [stderr] Downloaded lru v0.6.6 [INFO] [stderr] Downloaded bigdecimal v0.2.2 [INFO] [stderr] Downloaded lexical v5.2.2 [INFO] [stderr] Downloaded mysql_common v0.26.0 [INFO] [stderr] Downloaded trust-dns-resolver v0.20.4 [INFO] [stderr] Downloaded trust-dns-proto v0.20.4 [INFO] [stderr] Downloaded mysql_async v0.27.1 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 38441282b317b6b88c5520f34056968282dd1cfde4c39ac98a104221575da177 [INFO] running `Command { std: "docker" "start" "-a" "38441282b317b6b88c5520f34056968282dd1cfde4c39ac98a104221575da177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38441282b317b6b88c5520f34056968282dd1cfde4c39ac98a104221575da177", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38441282b317b6b88c5520f34056968282dd1cfde4c39ac98a104221575da177", kill_on_drop: false }` [INFO] [stdout] 38441282b317b6b88c5520f34056968282dd1cfde4c39ac98a104221575da177 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7b3c8c6effa89112bc453022c4b385eed8b808caa7682eabbe32d127566bfda [INFO] running `Command { std: "docker" "start" "-a" "e7b3c8c6effa89112bc453022c4b385eed8b808caa7682eabbe32d127566bfda", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Compiling cc v1.1.21 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking async-executor v1.13.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling const_fn v0.4.10 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling rust_decimal v1.36.0 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling libssh2-sys v0.3.0 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking dirs v3.0.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking plain_path v0.1.0 [INFO] [stderr] Checking sha1 v0.6.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking lru v0.6.6 [INFO] [stderr] Checking lexical v5.2.2 [INFO] [stderr] Compiling enum-as-inner v0.3.4 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking polling v3.7.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking trust-dns-proto v0.20.4 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking ssh2 v0.9.4 [INFO] [stderr] Checking async-ssh2-lite v0.2.2 [INFO] [stderr] Checking trust-dns-resolver v0.20.4 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking bigdecimal v0.2.2 [INFO] [stderr] Checking async-std-resolver v0.20.4 [INFO] [stderr] Checking ssh_jumper_model v0.2.0 [INFO] [stderr] Checking ssh_jumper v0.2.0 [INFO] [stderr] Checking mysql_common v0.26.0 [INFO] [stderr] Checking mysql_async v0.27.1 [INFO] [stdout] error[E0432]: unresolved import `mio::net` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mysql_async-0.27.1/src/io/mod.rs:14:10 [INFO] [stdout] | [INFO] [stdout] 14 | use mio::net::{TcpKeepalive, TcpSocket}; [INFO] [stdout] | ^^^ could not find `net` in `mio` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mio-0.7.14/src/lib.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | pub mod net; [INFO] [stdout] | ^^^ [INFO] [stdout] note: the item is gated behind the `net` feature [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mio-0.7.14/src/lib.rs:60:1 [INFO] [stdout] | [INFO] [stdout] 60 | / cfg_net! { [INFO] [stdout] 61 | | pub mod net; [INFO] [stdout] 62 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: this error originates in the macro `cfg_net` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `mio::Poll` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mysql_async-0.27.1/src/io/mod.rs:360:43 [INFO] [stdout] | [INFO] [stdout] 360 | let mut poll = mio::Poll::new()?; [INFO] [stdout] | ^^^ function or associated item not found in `mio::Poll` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mysql_async` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e7b3c8c6effa89112bc453022c4b385eed8b808caa7682eabbe32d127566bfda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7b3c8c6effa89112bc453022c4b385eed8b808caa7682eabbe32d127566bfda", kill_on_drop: false }` [INFO] [stdout] e7b3c8c6effa89112bc453022c4b385eed8b808caa7682eabbe32d127566bfda