[INFO] fetching crate skytable 0.7.5...
[INFO] checking skytable-0.7.5 against nightly-2024-02-05 for check-cfg-2
[INFO] extracting crate skytable 0.7.5 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate skytable 0.7.5 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate skytable 0.7.5
[INFO] finished tweaking crates.io crate skytable 0.7.5
[INFO] tweaked toml for crates.io crate skytable 0.7.5 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" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-openssl v0.6.4
[INFO] [stderr]   Downloaded r2d2 v0.8.10
[INFO] [stderr]   Downloaded scheduled-thread-pool v0.2.7
[INFO] [stderr]   Downloaded bb8 v0.8.3
[INFO] [stderr]   Downloaded openssl-src v300.2.2+3.2.1
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84946081d0ccb15efbbaf456eb581ab599fb55fae0d130ca1378d54e358419ec
[INFO] running `Command { std: "docker" "start" "-a" "84946081d0ccb15efbbaf456eb581ab599fb55fae0d130ca1378d54e358419ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84946081d0ccb15efbbaf456eb581ab599fb55fae0d130ca1378d54e358419ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84946081d0ccb15efbbaf456eb581ab599fb55fae0d130ca1378d54e358419ec", kill_on_drop: false }`
[INFO] [stdout] 84946081d0ccb15efbbaf456eb581ab599fb55fae0d130ca1378d54e358419ec
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9b63da2de87b4c06e656c026c6d8be25145fdecdeb2f3f2b1579070259507e4
[INFO] running `Command { std: "docker" "start" "-a" "c9b63da2de87b4c06e656c026c6d8be25145fdecdeb2f3f2b1579070259507e4", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking skytable v0.7.5 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking tokio v1.36.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "c9b63da2de87b4c06e656c026c6d8be25145fdecdeb2f3f2b1579070259507e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9b63da2de87b4c06e656c026c6d8be25145fdecdeb2f3f2b1579070259507e4", kill_on_drop: false }`
[INFO] [stdout] c9b63da2de87b4c06e656c026c6d8be25145fdecdeb2f3f2b1579070259507e4
[INFO] checking skytable-0.7.5 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg-2
[INFO] extracting crate skytable 0.7.5 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate skytable 0.7.5 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate skytable 0.7.5
[INFO] finished tweaking crates.io crate skytable 0.7.5
[INFO] tweaked toml for crates.io crate skytable 0.7.5 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac9feb9e5172785658d1aa7d47f9ebbcabb1781698c301f60bd2912550342fc5
[INFO] running `Command { std: "docker" "start" "-a" "ac9feb9e5172785658d1aa7d47f9ebbcabb1781698c301f60bd2912550342fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac9feb9e5172785658d1aa7d47f9ebbcabb1781698c301f60bd2912550342fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9feb9e5172785658d1aa7d47f9ebbcabb1781698c301f60bd2912550342fc5", kill_on_drop: false }`
[INFO] [stdout] ac9feb9e5172785658d1aa7d47f9ebbcabb1781698c301f60bd2912550342fc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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 -Dunexpected_cfgs" "-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" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] a85259827aaed318552277d0fefb86d14e4ec0c74683d8c7d43e33cd9cdfccaa
[INFO] running `Command { std: "docker" "start" "-a" "a85259827aaed318552277d0fefb86d14e4ec0c74683d8c7d43e33cd9cdfccaa", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking skytable v0.7.5 (/opt/rustwide/workdir)
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/lib.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 | #![cfg_attr(docsrs, feature(doc_cfg))]
[INFO] [stdout]     |             ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: expected names are: `debug_assertions`, `doc`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `unix`, `windows`
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: requested on the command line with `-D unexpected-cfgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/util.rs:78:24
[INFO] [stdout]     |
[INFO] [stdout] 78  |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / cfg_sync!(
[INFO] [stdout] 261 | |     pub mod sync;
[INFO] [stdout] 262 | |     pub use sync::Connection;
[INFO] [stdout] 263 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/util.rs:78:24
[INFO] [stdout]     |
[INFO] [stdout] 78  |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:424:1
[INFO] [stdout]     |
[INFO] [stdout] 424 | / cfg_sync! {
[INFO] [stdout] 425 | |     trait WriteQuerySync {
[INFO] [stdout] 426 | |         fn write_sync(&self, b: &mut impl std::io::Write) -> IoResult<()>;
[INFO] [stdout] 427 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 452 | |     }
[INFO] [stdout] 453 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]   --> src/util.rs:78:24
[INFO] [stdout]    |
[INFO] [stdout] 78 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/actions.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | / cfg_sync!(
[INFO] [stdout] 63 | |     #[doc(hidden)]
[INFO] [stdout] 64 | |     /// A raw synchronous connection to the database server
[INFO] [stdout] 65 | |     pub trait SyncSocket {
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |     impl<T> Actions for T where T: SyncSocket {}
[INFO] [stdout] 70 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/actions.rs:84:20
[INFO] [stdout]     |
[INFO] [stdout] 84  |           #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 | / implement_actions! {
[INFO] [stdout] 122 | |     /// Get the number of keys present in the database
[INFO] [stdout] 123 | |     fn dbsize() -> u64 {
[INFO] [stdout] 124 | |         { Query::from("dbsize") }
[INFO] [stdout] ...   |
[INFO] [stdout] 434 | |     }
[INFO] [stdout] 435 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `implement_actions` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]   --> src/util.rs:78:24
[INFO] [stdout]    |
[INFO] [stdout] 78 |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]    |                          ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/ddl.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / cfg_sync! {
[INFO] [stdout] 49 | |     use crate::actions::SyncSocket;
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]    = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/util.rs:78:24
[INFO] [stdout]     |
[INFO] [stdout] 78  |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/ddl.rs:209:1
[INFO] [stdout]     |
[INFO] [stdout] 209 | / cfg_sync! {
[INFO] [stdout] 210 | |     impl<T> Ddl for T where T: SyncSocket {}
[INFO] [stdout] 211 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/ddl.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 |           #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                      ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 | / implement_ddl! {
[INFO] [stdout] 214 | |     /// This function switches to the provided entity.
[INFO] [stdout] 215 | |     ///
[INFO] [stdout] 216 | |     /// This is equivalent to:
[INFO] [stdout] ...   |
[INFO] [stdout] 294 | |     }
[INFO] [stdout] 295 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `implement_ddl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]   --> src/error.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         docsrs,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/pool.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 | #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/util.rs:78:24
[INFO] [stdout]     |
[INFO] [stdout] 78  |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/pool.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / cfg_sync! {
[INFO] [stdout] 131 | |     /// [`r2d2`](https://docs.rs/r2d2)'s error type
[INFO] [stdout] 132 | |     pub use r2d2::Error as r2d2Error;
[INFO] [stdout] 133 | |     pub use self::sync_impls::Pool;
[INFO] [stdout] ...   |
[INFO] [stdout] 139 | |     }
[INFO] [stdout] 140 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/util.rs:78:24
[INFO] [stdout]     |
[INFO] [stdout] 78  |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/sync.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | / cfg_sync!(
[INFO] [stdout] 130 | |     /// 4 KB Read Buffer
[INFO] [stdout] 131 | |     const BUF_CAP: usize = 4096;
[INFO] [stdout] 132 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 152 | |
[INFO] [stdout] 153 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unexpected `cfg` condition name: `docsrs`
[INFO] [stdout]    --> src/util.rs:78:24
[INFO] [stdout]     |
[INFO] [stdout] 78  |               #[cfg_attr(docsrs, doc(cfg(feature = "sync")))]
[INFO] [stdout]     |                          ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:349:5
[INFO] [stdout]     |
[INFO] [stdout] 349 | /     cfg_sync! {
[INFO] [stdout] 350 | |         /// Get a [sync connection](sync::Connection) to the database
[INFO] [stdout] 351 | |         pub fn get_connection(&self) -> SkyResult<sync::Connection> {
[INFO] [stdout] 352 | |             use crate::{ddl::Ddl, actions::Actions};
[INFO] [stdout] ...   |
[INFO] [stdout] 383 | |         }
[INFO] [stdout] 384 | |     }
[INFO] [stdout]     | |_____- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead or adding `println!("cargo:rustc-check-cfg=cfg(docsrs)");` to the top of a `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg> for more information about checking conditional configuration
[INFO] [stdout]     = note: this error originates in the macro `cfg_sync` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `skytable` (lib) due to 14 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a85259827aaed318552277d0fefb86d14e4ec0c74683d8c7d43e33cd9cdfccaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a85259827aaed318552277d0fefb86d14e4ec0c74683d8c7d43e33cd9cdfccaa", kill_on_drop: false }`
[INFO] [stdout] a85259827aaed318552277d0fefb86d14e4ec0c74683d8c7d43e33cd9cdfccaa
