#9  tokio_postgres::client::InnerClient::with_buf(...)    at tokio-postgres-0.7.0/src/client.rs:120#10 tokio_postgres::statement::{{impl}}::drop (...)    at tokio-postgres-0.7.0/src/statement.rs:21...#16 core::ptr::drop_in_place<core::option::Option<tokio_postgres::statement::Statement>> ()    at rustlib/src/rust/library/core/src/ptr/mod.rs:187#17 tokio_postgres::client::InnerClient::set_typeinfo_composite (...)    at tokio-postgres-0.7.0/src/client.rs:97...#31 tokio_postgres::client::{{impl}}::prepare::{{closure}} ()     at tokio-postgres-0.7.0/src/client.rs:189...#35 tokio_postgres::client::{{impl}}::execute_raw()    at tokio-postgres-0.7.0/src/client.rs:400

#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38#1  0x000055ad1b616871 in parking_lot_core::thread_parker::imp::ThreadParker::futex_wait (self=0x7fdda472f778, ts=...)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/parking_lot_core-0.8.3/src/thread_parker/linux.rs:112#2  0x000055ad1b61667c in parking_lot_core::thread_parker::imp::{{impl}}::park (self=0x7fdda472f778)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/parking_lot_core-0.8.3/src/thread_parker/linux.rs:66#3  0x000055ad1b61d10c in parking_lot_core::parking_lot::park::{{closure}}<closure-0,closure-1,closure-2> (thread_data=0x7fdda472f758)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/parking_lot_core-0.8.3/src/parking_lot.rs:611#4  0x000055ad1b61b42a in parking_lot_core::parking_lot::with_thread_data<parking_lot_core::parking_lot::ParkResult,closure-0> (f=...)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/parking_lot_core-0.8.3/src/parking_lot.rs:183#5  parking_lot_core::parking_lot::park<closure-0,closure-1,closure-2> (key=94202014844568, validate=..., before_sleep=..., timed_out=..., park_token=..., timeout=...)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/parking_lot_core-0.8.3/src/parking_lot.rs:576#6  0x000055ad1b617c56 in parking_lot::raw_mutex::RawMutex::lock_slow (self=0x55ad1da1c698, timeout=...) at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.11.1/src/raw_mutex.rs:262#7  0x000055ad1b3f8a59 in parking_lot::raw_mutex::{{impl}}::lock (self=0x55ad1da1c698) at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.11.1/src/raw_mutex.rs:72#8  0x000055ad1b4051a3 in lock_api::mutex::Mutex<parking_lot::raw_mutex::RawMutex, tokio_postgres::client::State>::lock<parking_lot::raw_mutex::RawMutex,tokio_postgres::client::State> (self=0x55ad1da1c698)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/lock_api-0.4.2/src/mutex.rs:207#9  0x000055ad1b427b79 in tokio_postgres::client::InnerClient::with_buf<closure-0,bytes::bytes::Bytes> (self=0x55ad1da1c690, f=...)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/client.rs:120#10 0x000055ad1b3e431c in tokio_postgres::statement::{{impl}}::drop (self=0x55ad1db089d0) at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/statement.rs:21#11 0x000055ad1b3cf097 in core::ptr::drop_in_place<tokio_postgres::statement::StatementInner> ()    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:187#12 0x000055ad1b3dfdc4 in alloc::sync::Arc<tokio_postgres::statement::StatementInner>::drop_slow<tokio_postgres::statement::StatementInner> (self=0x55ad1da1c6a8)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/sync.rs:1039#13 0x000055ad1b3e09fc in alloc::sync::{{impl}}::drop<tokio_postgres::statement::StatementInner> (self=0x55ad1da1c6a8)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/alloc/src/sync.rs:1571#14 0x000055ad1b3d034e in core::ptr::drop_in_place<alloc::sync::Arc<tokio_postgres::statement::StatementInner>> ()    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:187#15 0x000055ad1b3cedae in core::ptr::drop_in_place<tokio_postgres::statement::Statement> ()    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:187#16 0x000055ad1b3d02c3 in core::ptr::drop_in_place<core::option::Option<tokio_postgres::statement::Statement>> ()    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/ptr/mod.rs:187#17 0x000055ad1b427593 in tokio_postgres::client::InnerClient::set_typeinfo_composite (self=0x55ad1da1c690, statement=0x7ffc63238980)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/client.rs:97#18 0x000055ad1b40e1d9 in tokio_postgres::prepare::typeinfo_composite_statement::{{closure}} () at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/prepare.rs:260#19 0x000055ad1b403500 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#20 0x000055ad1b40cb74 in tokio_postgres::prepare::get_composite_fields::{{closure}} () at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/prepare.rs:235#21 0x000055ad1b4029f3 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#22 0x000055ad1b409fac in tokio_postgres::prepare::get_type::{{closure}} () at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/prepare.rs:168#23 0x000055ad1b402eb5 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#24 0x000055ad1b3e3ec9 in core::future::future::{{impl}}::poll<alloc::boxed::Box<Future, alloc::alloc::Global>> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/future.rs:119#25 0x000055ad1b409d91 in tokio_postgres::prepare::get_type::{{closure}} () at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/prepare.rs:165#26 0x000055ad1b402eb5 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#27 0x000055ad1b406a13 in tokio_postgres::prepare::prepare::{{closure}} () at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/prepare.rs:89#28 0x000055ad1b402b20 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#29 0x000055ad1b428a88 in tokio_postgres::client::{{impl}}::prepare_typed::{{closure}} () at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/client.rs:201#30 0x000055ad1b4036c0 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#31 0x000055ad1b42876c in tokio_postgres::client::{{impl}}::prepare::{{closure}} () at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/client.rs:189#32 0x000055ad1b403330 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)--Type <RET> for more, q to quit, c to continue without paging--    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#33 0x000055ad1a230d66 in tokio_postgres::to_statement::private::{{impl}}::into_statement::{{closure}} ()    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/to_statement.rs:18#34 0x000055ad1a31784b in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#35 0x000055ad1a28a94f in tokio_postgres::client::{{impl}}::execute_raw::{{closure}}<str,&ToSql,alloc::vec::Vec<&ToSql, alloc::alloc::Global>> ()    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/client.rs:400#36 0x000055ad1a31b9d1 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#37 0x000055ad1a3215de in tokio_postgres::transaction::{{impl}}::execute_raw::{{closure}}<&ToSql,alloc::vec::Vec<&ToSql, alloc::alloc::Global>,str> ()    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/tokio-postgres-0.7.0/src/transaction.rs:172#38 0x000055ad1a31c5a1 in core::future::from_generator::{{impl}}::poll<generator-0> (self=..., cx=0x7ffc63252488)    at /home/erikj/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library/core/src/future/mod.rs:80#39 0x000055ad1a316313 in futures_core::future::{{impl}}::try_poll<core::future::from_generator::GenFuture<generator-0>,u64,tokio_postgres::error::Error> (self=..., cx=0x7ffc63252488)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.13/src/future.rs:84#40 0x000055ad1a23bbd0 in futures_util::future::try_maybe_done::{{impl}}::poll<core::future::from_generator::GenFuture<generator-0>> (self=..., cx=0x7ffc63252488)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.13/src/future/try_maybe_done.rs:80#41 0x000055ad1a23c253 in futures_core::future::{{impl}}::try_poll<futures_util::future::try_maybe_done::TryMaybeDone<core::future::from_generator::GenFuture<generator-0>>,(),tokio_postgres::error::Error> (    self=..., cx=0x7ffc63252488) at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.13/src/future.rs:84#42 0x000055ad1a2ed24c in futures_util::future::try_join_all::{{impl}}::poll<core::future::from_generator::GenFuture<generator-0>> (self=..., cx=0x7ffc63252488)    at /home/erikj/.cargo/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.13/src/future/try_join_all.rs:111#43 0x000055ad1a3e2d2e in calendar_bot::database::{{impl}}::insert_events::{{closure}} () at src/database.rs:271

        futures::future::try_join_all(events.iter().map(|event|{            txn.execute_raw(r#"                    INSERT INTO events (calendar_id, event_id, summary, description, location, attendees)                    VALUES ($1, $2, $3, $4, $5, $6)                    ON CONFLICT (calendar_id, event_id)                    DO UPDATE SET                        summary = EXCLUDED.summary,                        description = EXCLUDED.description,                        location = EXCLUDED.location,                        attendees = EXCLUDED.attendees                "#,vec![&calendar_idas&dynToSql,&event.event_id,&event.summary,&event.description,&event.location,&event.attendees,],)})).await?;