[INFO] crate yaircc 0.0.0 is already in cache
[INFO] checking yaircc-0.0.0 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate yaircc 0.0.0 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate yaircc 0.0.0 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate yaircc 0.0.0
[INFO] finished tweaking crates.io crate yaircc 0.0.0
[INFO] tweaked toml for crates.io crate yaircc 0.0.0 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0d8092e55255ede562f42bfd11480dc93d46e6dd6251219aa6798faa7a09ab9a
[INFO] running `"docker" "start" "-a" "0d8092e55255ede562f42bfd11480dc93d46e6dd6251219aa6798faa7a09ab9a"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.3
[INFO] [stderr]     Checking async-datagram v3.0.0
[INFO] [stderr]     Checking async-ready v3.0.0
[INFO] [stderr]    Compiling yaircc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking romio v0.3.0-alpha.10
[INFO] [stderr]     Checking runtime-raw v0.3.0-alpha.5
[INFO] [stderr]     Checking juliex v0.3.0-alpha.8
[INFO] [stderr]     Checking futures-timer v0.3.0
[INFO] [stderr] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Checking runtime-native v0.3.0-alpha.6
[INFO] [stderr]    Compiling runtime-attributes v0.3.0-alpha.6
[INFO] [stderr]     Checking runtime v0.3.0-alpha.7
[INFO] [stderr] error[E0277]: `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely
[INFO] [stderr]   --> examples/peekaboo_runtime.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | #[runtime::main]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^ `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `core::fmt::Void`, the trait `std::marker::Sync` is not implemented for `*mut (dyn std::ops::Fn() + 'static)`
[INFO] [stderr]    = note: required because it appears within the type `std::marker::PhantomData<*mut (dyn std::ops::Fn() + 'static)>`
[INFO] [stderr]    = note: required because it appears within the type `core::fmt::Void`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::marker::Send` for `&core::fmt::Void`
[INFO] [stderr]    = note: required because it appears within the type `std::fmt::ArgumentV1<'_>`
[INFO] [stderr]    = note: required because it appears within the type `[std::fmt::ArgumentV1<'_>; 2]`
[INFO] [stderr]    = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22, 't23, 't24, 't25, 't26, 't27, 't28, 't29, 't30, 't31, 't32, 't33, 't34, 't35, 't36, 't37, 't38, 't39, 't40, 't41, 't42, 't43, 't44, 't45, 't46, 't47, 't48, 't49, 't50, 't51, 't52, 't53, 't54, 't55, 't56, 't57, 't58, 't59, 't60, 't61, 't62, 't63, 't64, 't65, 't66, 't67> {std::vec::Vec<std::string::String>, std::option::Option<&'r std::string::String>, std::option::Option<&'s std::string::String>, &'t0 std::string::String, &'t1 std::string::String, fn(std::result::Result<runtime::net::tcp::TcpStream, std::io::Error>) -> std::result::Result<<std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::Ok, <std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::Error> {<std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::into_result}, fn(&'t2 std::string::String) -> runtime::net::tcp::ConnectFuture {runtime::net::tcp::TcpStream::connect::<&'t2 std::string::String>}, runtime::net::tcp::ConnectFuture, (), runtime::net::tcp::TcpStream, yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, yaircc::stream::Writer<runtime::net::tcp::TcpStream>, fn(std::result::Result<(), std::io::Error>) -> std::result::Result<<std::result::Result<(), std::io::Error> as std::ops::Try>::Ok, <std::result::Result<(), std::io::Error> as std::ops::Try>::Error> {<std::result::Result<(), std::io::Error> as std::ops::Try>::into_result}, &'t3 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, for<'t68> fn(std::fmt::Arguments<'t68>) -> std::string::String {std::fmt::format}, fn(&'t4 [&'t4 str], &'t4 [std::fmt::ArgumentV1<'t4>]) -> std::fmt::Arguments<'t4> {std::fmt::Arguments::<'t4>::new_v1}, &'t5 str, str, &'t6 str, [&'t7 str; 3], &'t8 [&'t9 str; 3], &'t10 [&'t11 str; 3], &'t12 [&'t13 str], &'t14 &'t15 str, &'t16 &'t17 str, (&'t18 &'t19 str, &'t20 &'t21 str), [std::fmt::ArgumentV1<'t22>; 2], &'t23 [std::fmt::ArgumentV1<'t24>; 2], &'t25 [std::fmt::ArgumentV1<'t26>; 2], &'t27 [std::fmt::ArgumentV1<'t28>], std::fmt::Arguments<'t29>, std::string::String, impl core::future::future::Future, impl core::future::future::Future, &'t32 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, fn(&'t33 [&'t33 str], &'t33 [std::fmt::ArgumentV1<'t33>]) -> std::fmt::Arguments<'t33> {std::fmt::Arguments::<'t33>::new_v1}, &'t34 str, [&'t35 str; 2], &'t36 [&'t37 str; 2], &'t38 [&'t39 str; 2], &'t40 [&'t41 str], &'t42 &'t43 str, (&'t44 &'t45 str,), [std::fmt::ArgumentV1<'t46>; 1], &'t47 [std::fmt::ArgumentV1<'t48>; 1], &'t49 [std::fmt::ArgumentV1<'t50>; 1], &'t51 [std::fmt::ArgumentV1<'t52>], std::fmt::Arguments<'t53>, impl core::future::future::Future, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t56 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t57 &'t58 std::string::String], futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t59 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t60 &'t61 std::string::String]>, futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t62 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t63 &'t64 std::string::String]>, ()>, futures_util::try_future::err_into::ErrInto<futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t65 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t66 &'t67 std::string::String]>, ()>, failure::error::Error>}`
[INFO] [stderr]    = note: required because it appears within the type `[static generator@examples/peekaboo_runtime.rs:54:1: 54:17 for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22, 't23, 't24, 't25, 't26, 't27, 't28, 't29, 't30, 't31, 't32, 't33, 't34, 't35, 't36, 't37, 't38, 't39, 't40, 't41, 't42, 't43, 't44, 't45, 't46, 't47, 't48, 't49, 't50, 't51, 't52, 't53, 't54, 't55, 't56, 't57, 't58, 't59, 't60, 't61, 't62, 't63, 't64, 't65, 't66, 't67> {std::vec::Vec<std::string::String>, std::option::Option<&'r std::string::String>, std::option::Option<&'s std::string::String>, &'t0 std::string::String, &'t1 std::string::String, fn(std::result::Result<runtime::net::tcp::TcpStream, std::io::Error>) -> std::result::Result<<std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::Ok, <std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::Error> {<std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::into_result}, fn(&'t2 std::string::String) -> runtime::net::tcp::ConnectFuture {runtime::net::tcp::TcpStream::connect::<&'t2 std::string::String>}, runtime::net::tcp::ConnectFuture, (), runtime::net::tcp::TcpStream, yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, yaircc::stream::Writer<runtime::net::tcp::TcpStream>, fn(std::result::Result<(), std::io::Error>) -> std::result::Result<<std::result::Result<(), std::io::Error> as std::ops::Try>::Ok, <std::result::Result<(), std::io::Error> as std::ops::Try>::Error> {<std::result::Result<(), std::io::Error> as std::ops::Try>::into_result}, &'t3 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, for<'t68> fn(std::fmt::Arguments<'t68>) -> std::string::String {std::fmt::format}, fn(&'t4 [&'t4 str], &'t4 [std::fmt::ArgumentV1<'t4>]) -> std::fmt::Arguments<'t4> {std::fmt::Arguments::<'t4>::new_v1}, &'t5 str, str, &'t6 str, [&'t7 str; 3], &'t8 [&'t9 str; 3], &'t10 [&'t11 str; 3], &'t12 [&'t13 str], &'t14 &'t15 str, &'t16 &'t17 str, (&'t18 &'t19 str, &'t20 &'t21 str), [std::fmt::ArgumentV1<'t22>; 2], &'t23 [std::fmt::ArgumentV1<'t24>; 2], &'t25 [std::fmt::ArgumentV1<'t26>; 2], &'t27 [std::fmt::ArgumentV1<'t28>], std::fmt::Arguments<'t29>, std::string::String, impl core::future::future::Future, impl core::future::future::Future, &'t32 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, fn(&'t33 [&'t33 str], &'t33 [std::fmt::ArgumentV1<'t33>]) -> std::fmt::Arguments<'t33> {std::fmt::Arguments::<'t33>::new_v1}, &'t34 str, [&'t35 str; 2], &'t36 [&'t37 str; 2], &'t38 [&'t39 str; 2], &'t40 [&'t41 str], &'t42 &'t43 str, (&'t44 &'t45 str,), [std::fmt::ArgumentV1<'t46>; 1], &'t47 [std::fmt::ArgumentV1<'t48>; 1], &'t49 [std::fmt::ArgumentV1<'t50>; 1], &'t51 [std::fmt::ArgumentV1<'t52>], std::fmt::Arguments<'t53>, impl core::future::future::Future, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t56 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t57 &'t58 std::string::String], futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t59 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t60 &'t61 std::string::String]>, futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t62 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t63 &'t64 std::string::String]>, ()>, futures_util::try_future::err_into::ErrInto<futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t65 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t66 &'t67 std::string::String]>, ()>, failure::error::Error>}]`
[INFO] [stderr]    = note: required because it appears within the type `std::future::GenFuture<[static generator@examples/peekaboo_runtime.rs:54:1: 54:17 for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22, 't23, 't24, 't25, 't26, 't27, 't28, 't29, 't30, 't31, 't32, 't33, 't34, 't35, 't36, 't37, 't38, 't39, 't40, 't41, 't42, 't43, 't44, 't45, 't46, 't47, 't48, 't49, 't50, 't51, 't52, 't53, 't54, 't55, 't56, 't57, 't58, 't59, 't60, 't61, 't62, 't63, 't64, 't65, 't66, 't67> {std::vec::Vec<std::string::String>, std::option::Option<&'r std::string::String>, std::option::Option<&'s std::string::String>, &'t0 std::string::String, &'t1 std::string::String, fn(std::result::Result<runtime::net::tcp::TcpStream, std::io::Error>) -> std::result::Result<<std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::Ok, <std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::Error> {<std::result::Result<runtime::net::tcp::TcpStream, std::io::Error> as std::ops::Try>::into_result}, fn(&'t2 std::string::String) -> runtime::net::tcp::ConnectFuture {runtime::net::tcp::TcpStream::connect::<&'t2 std::string::String>}, runtime::net::tcp::ConnectFuture, (), runtime::net::tcp::TcpStream, yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, yaircc::stream::Writer<runtime::net::tcp::TcpStream>, fn(std::result::Result<(), std::io::Error>) -> std::result::Result<<std::result::Result<(), std::io::Error> as std::ops::Try>::Ok, <std::result::Result<(), std::io::Error> as std::ops::Try>::Error> {<std::result::Result<(), std::io::Error> as std::ops::Try>::into_result}, &'t3 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, for<'t68> fn(std::fmt::Arguments<'t68>) -> std::string::String {std::fmt::format}, fn(&'t4 [&'t4 str], &'t4 [std::fmt::ArgumentV1<'t4>]) -> std::fmt::Arguments<'t4> {std::fmt::Arguments::<'t4>::new_v1}, &'t5 str, str, &'t6 str, [&'t7 str; 3], &'t8 [&'t9 str; 3], &'t10 [&'t11 str; 3], &'t12 [&'t13 str], &'t14 &'t15 str, &'t16 &'t17 str, (&'t18 &'t19 str, &'t20 &'t21 str), [std::fmt::ArgumentV1<'t22>; 2], &'t23 [std::fmt::ArgumentV1<'t24>; 2], &'t25 [std::fmt::ArgumentV1<'t26>; 2], &'t27 [std::fmt::ArgumentV1<'t28>], std::fmt::Arguments<'t29>, std::string::String, impl core::future::future::Future, impl core::future::future::Future, &'t32 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, fn(&'t33 [&'t33 str], &'t33 [std::fmt::ArgumentV1<'t33>]) -> std::fmt::Arguments<'t33> {std::fmt::Arguments::<'t33>::new_v1}, &'t34 str, [&'t35 str; 2], &'t36 [&'t37 str; 2], &'t38 [&'t39 str; 2], &'t40 [&'t41 str], &'t42 &'t43 str, (&'t44 &'t45 str,), [std::fmt::ArgumentV1<'t46>; 1], &'t47 [std::fmt::ArgumentV1<'t48>; 1], &'t49 [std::fmt::ArgumentV1<'t50>; 1], &'t51 [std::fmt::ArgumentV1<'t52>], std::fmt::Arguments<'t53>, impl core::future::future::Future, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t56 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t57 &'t58 std::string::String], futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t59 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t60 &'t61 std::string::String]>, futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t62 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t63 &'t64 std::string::String]>, ()>, futures_util::try_future::err_into::ErrInto<futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<runtime::net::tcp::TcpStream>, impl core::future::future::Future, [closure@examples/peekaboo_runtime.rs:76:15: 76:75 writer:&'t65 yaircc::stream::Writer<runtime::net::tcp::TcpStream>, channel:&'t66 &'t67 std::string::String]>, ()>, failure::error::Error>}]>`
[INFO] [stderr]    = note: required because it appears within the type `impl core::future::future::Future`
[INFO] [stderr]    = note: required because it appears within the type `impl core::future::future::Future`
[INFO] [stderr]    = note: required because it appears within the type `{fn() -> impl core::future::future::Future {main::main}, impl core::future::future::Future, ()}`
[INFO] [stderr]    = note: required because it appears within the type `[static generator@examples/peekaboo_runtime.rs:54:1: 54:17 {fn() -> impl core::future::future::Future {main::main}, impl core::future::future::Future, ()}]`
[INFO] [stderr]    = note: required because it appears within the type `std::future::GenFuture<[static generator@examples/peekaboo_runtime.rs:54:1: 54:17 {fn() -> impl core::future::future::Future {main::main}, impl core::future::future::Future, ()}]>`
[INFO] [stderr]    = note: required because it appears within the type `impl core::future::future::Future`
[INFO] [stderr]    = note: required by `runtime_raw::enter`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `yaircc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0277]: `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely
[INFO] [stderr]   --> examples/peekaboo_tokio.rs:88:25
[INFO] [stderr]    |
[INFO] [stderr] 88 |     let handle_fut = ex.spawn_with_handle(fut).unwrap();
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ `*mut (dyn std::ops::Fn() + 'static)` cannot be shared between threads safely
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `core::fmt::Void`, the trait `std::marker::Sync` is not implemented for `*mut (dyn std::ops::Fn() + 'static)`
[INFO] [stderr]    = note: required because it appears within the type `std::marker::PhantomData<*mut (dyn std::ops::Fn() + 'static)>`
[INFO] [stderr]    = note: required because it appears within the type `core::fmt::Void`
[INFO] [stderr]    = note: required because of the requirements on the impl of `std::marker::Send` for `&core::fmt::Void`
[INFO] [stderr]    = note: required because it appears within the type `std::fmt::ArgumentV1<'_>`
[INFO] [stderr]    = note: required because it appears within the type `[std::fmt::ArgumentV1<'_>; 2]`
[INFO] [stderr]    = note: required because it appears within the type `for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22, 't23, 't24, 't25, 't26, 't27, 't28, 't29, 't30, 't31, 't32, 't33, 't34, 't35, 't36, 't37, 't38, 't39, 't40, 't41, 't42, 't43, 't44, 't45, 't46, 't47, 't48, 't49, 't50, 't51, 't52, 't53, 't54, 't55, 't56, 't57, 't58, 't59, 't60, 't61, 't62, 't63, 't64, 't65, 't66> {std::vec::Vec<std::string::String>, std::option::Option<&'r std::string::String>, std::option::Option<&'s std::string::String>, &'t0 std::string::String, &'t1 std::string::String, std::vec::IntoIter<std::net::SocketAddr>, futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::ConnectFuture>, fn(tokio_tcp::stream::TcpStream) -> futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream> {futures_util::compat::compat01as03::Compat01As03::<tokio_tcp::stream::TcpStream>::new}, fn(std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error>) -> std::result::Result<<std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::Ok, <std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::Error> {<std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::into_result}, (), futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>, yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, fn(std::result::Result<(), std::io::Error>) -> std::result::Result<<std::result::Result<(), std::io::Error> as std::ops::Try>::Ok, <std::result::Result<(), std::io::Error> as std::ops::Try>::Error> {<std::result::Result<(), std::io::Error> as std::ops::Try>::into_result}, &'t2 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, for<'t67> fn(std::fmt::Arguments<'t67>) -> std::string::String {std::fmt::format}, fn(&'t3 [&'t3 str], &'t3 [std::fmt::ArgumentV1<'t3>]) -> std::fmt::Arguments<'t3> {std::fmt::Arguments::<'t3>::new_v1}, &'t4 str, str, &'t5 str, [&'t6 str; 3], &'t7 [&'t8 str; 3], &'t9 [&'t10 str; 3], &'t11 [&'t12 str], &'t13 &'t14 str, &'t15 &'t16 str, (&'t17 &'t18 str, &'t19 &'t20 str), [std::fmt::ArgumentV1<'t21>; 2], &'t22 [std::fmt::ArgumentV1<'t23>; 2], &'t24 [std::fmt::ArgumentV1<'t25>; 2], &'t26 [std::fmt::ArgumentV1<'t27>], std::fmt::Arguments<'t28>, std::string::String, impl core::future::future::Future, impl core::future::future::Future, &'t31 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, fn(&'t32 [&'t32 str], &'t32 [std::fmt::ArgumentV1<'t32>]) -> std::fmt::Arguments<'t32> {std::fmt::Arguments::<'t32>::new_v1}, &'t33 str, [&'t34 str; 2], &'t35 [&'t36 str; 2], &'t37 [&'t38 str; 2], &'t39 [&'t40 str], &'t41 &'t42 str, (&'t43 &'t44 str,), [std::fmt::ArgumentV1<'t45>; 1], &'t46 [std::fmt::ArgumentV1<'t47>; 1], &'t48 [std::fmt::ArgumentV1<'t49>; 1], &'t50 [std::fmt::ArgumentV1<'t51>], std::fmt::Arguments<'t52>, impl core::future::future::Future, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t55 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t56 &'t57 std::string::String], futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t58 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t59 &'t60 std::string::String]>, futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t61 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t62 &'t63 std::string::String]>, ()>, futures_util::try_future::err_into::ErrInto<futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t64 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t65 &'t66 std::string::String]>, ()>, failure::error::Error>}`
[INFO] [stderr]    = note: required because it appears within the type `[static generator@examples/peekaboo_tokio.rs:54:39: 81:2 for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22, 't23, 't24, 't25, 't26, 't27, 't28, 't29, 't30, 't31, 't32, 't33, 't34, 't35, 't36, 't37, 't38, 't39, 't40, 't41, 't42, 't43, 't44, 't45, 't46, 't47, 't48, 't49, 't50, 't51, 't52, 't53, 't54, 't55, 't56, 't57, 't58, 't59, 't60, 't61, 't62, 't63, 't64, 't65, 't66> {std::vec::Vec<std::string::String>, std::option::Option<&'r std::string::String>, std::option::Option<&'s std::string::String>, &'t0 std::string::String, &'t1 std::string::String, std::vec::IntoIter<std::net::SocketAddr>, futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::ConnectFuture>, fn(tokio_tcp::stream::TcpStream) -> futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream> {futures_util::compat::compat01as03::Compat01As03::<tokio_tcp::stream::TcpStream>::new}, fn(std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error>) -> std::result::Result<<std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::Ok, <std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::Error> {<std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::into_result}, (), futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>, yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, fn(std::result::Result<(), std::io::Error>) -> std::result::Result<<std::result::Result<(), std::io::Error> as std::ops::Try>::Ok, <std::result::Result<(), std::io::Error> as std::ops::Try>::Error> {<std::result::Result<(), std::io::Error> as std::ops::Try>::into_result}, &'t2 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, for<'t67> fn(std::fmt::Arguments<'t67>) -> std::string::String {std::fmt::format}, fn(&'t3 [&'t3 str], &'t3 [std::fmt::ArgumentV1<'t3>]) -> std::fmt::Arguments<'t3> {std::fmt::Arguments::<'t3>::new_v1}, &'t4 str, str, &'t5 str, [&'t6 str; 3], &'t7 [&'t8 str; 3], &'t9 [&'t10 str; 3], &'t11 [&'t12 str], &'t13 &'t14 str, &'t15 &'t16 str, (&'t17 &'t18 str, &'t19 &'t20 str), [std::fmt::ArgumentV1<'t21>; 2], &'t22 [std::fmt::ArgumentV1<'t23>; 2], &'t24 [std::fmt::ArgumentV1<'t25>; 2], &'t26 [std::fmt::ArgumentV1<'t27>], std::fmt::Arguments<'t28>, std::string::String, impl core::future::future::Future, impl core::future::future::Future, &'t31 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, fn(&'t32 [&'t32 str], &'t32 [std::fmt::ArgumentV1<'t32>]) -> std::fmt::Arguments<'t32> {std::fmt::Arguments::<'t32>::new_v1}, &'t33 str, [&'t34 str; 2], &'t35 [&'t36 str; 2], &'t37 [&'t38 str; 2], &'t39 [&'t40 str], &'t41 &'t42 str, (&'t43 &'t44 str,), [std::fmt::ArgumentV1<'t45>; 1], &'t46 [std::fmt::ArgumentV1<'t47>; 1], &'t48 [std::fmt::ArgumentV1<'t49>; 1], &'t50 [std::fmt::ArgumentV1<'t51>], std::fmt::Arguments<'t52>, impl core::future::future::Future, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t55 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t56 &'t57 std::string::String], futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t58 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t59 &'t60 std::string::String]>, futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t61 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t62 &'t63 std::string::String]>, ()>, futures_util::try_future::err_into::ErrInto<futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t64 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t65 &'t66 std::string::String]>, ()>, failure::error::Error>}]`
[INFO] [stderr]    = note: required because it appears within the type `std::future::GenFuture<[static generator@examples/peekaboo_tokio.rs:54:39: 81:2 for<'r, 's, 't0, 't1, 't2, 't3, 't4, 't5, 't6, 't7, 't8, 't9, 't10, 't11, 't12, 't13, 't14, 't15, 't16, 't17, 't18, 't19, 't20, 't21, 't22, 't23, 't24, 't25, 't26, 't27, 't28, 't29, 't30, 't31, 't32, 't33, 't34, 't35, 't36, 't37, 't38, 't39, 't40, 't41, 't42, 't43, 't44, 't45, 't46, 't47, 't48, 't49, 't50, 't51, 't52, 't53, 't54, 't55, 't56, 't57, 't58, 't59, 't60, 't61, 't62, 't63, 't64, 't65, 't66> {std::vec::Vec<std::string::String>, std::option::Option<&'r std::string::String>, std::option::Option<&'s std::string::String>, &'t0 std::string::String, &'t1 std::string::String, std::vec::IntoIter<std::net::SocketAddr>, futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::ConnectFuture>, fn(tokio_tcp::stream::TcpStream) -> futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream> {futures_util::compat::compat01as03::Compat01As03::<tokio_tcp::stream::TcpStream>::new}, fn(std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error>) -> std::result::Result<<std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::Ok, <std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::Error> {<std::result::Result<tokio_tcp::stream::TcpStream, std::io::Error> as std::ops::Try>::into_result}, (), futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>, yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, fn(std::result::Result<(), std::io::Error>) -> std::result::Result<<std::result::Result<(), std::io::Error> as std::ops::Try>::Ok, <std::result::Result<(), std::io::Error> as std::ops::Try>::Error> {<std::result::Result<(), std::io::Error> as std::ops::Try>::into_result}, &'t2 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, for<'t67> fn(std::fmt::Arguments<'t67>) -> std::string::String {std::fmt::format}, fn(&'t3 [&'t3 str], &'t3 [std::fmt::ArgumentV1<'t3>]) -> std::fmt::Arguments<'t3> {std::fmt::Arguments::<'t3>::new_v1}, &'t4 str, str, &'t5 str, [&'t6 str; 3], &'t7 [&'t8 str; 3], &'t9 [&'t10 str; 3], &'t11 [&'t12 str], &'t13 &'t14 str, &'t15 &'t16 str, (&'t17 &'t18 str, &'t19 &'t20 str), [std::fmt::ArgumentV1<'t21>; 2], &'t22 [std::fmt::ArgumentV1<'t23>; 2], &'t24 [std::fmt::ArgumentV1<'t25>; 2], &'t26 [std::fmt::ArgumentV1<'t27>], std::fmt::Arguments<'t28>, std::string::String, impl core::future::future::Future, impl core::future::future::Future, &'t31 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, fn(&'t32 [&'t32 str], &'t32 [std::fmt::ArgumentV1<'t32>]) -> std::fmt::Arguments<'t32> {std::fmt::Arguments::<'t32>::new_v1}, &'t33 str, [&'t34 str; 2], &'t35 [&'t36 str; 2], &'t37 [&'t38 str; 2], &'t39 [&'t40 str], &'t41 &'t42 str, (&'t43 &'t44 str,), [std::fmt::ArgumentV1<'t45>; 1], &'t46 [std::fmt::ArgumentV1<'t47>; 1], &'t48 [std::fmt::ArgumentV1<'t49>; 1], &'t50 [std::fmt::ArgumentV1<'t51>], std::fmt::Arguments<'t52>, impl core::future::future::Future, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t55 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t56 &'t57 std::string::String], futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t58 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t59 &'t60 std::string::String]>, futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t61 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t62 &'t63 std::string::String]>, ()>, futures_util::try_future::err_into::ErrInto<futures_util::try_stream::try_collect::TryCollect<futures_util::stream::then::Then<yaircc::stream::IrcStream<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:77:15: 77:75 writer:&'t64 yaircc::stream::Writer<futures_util::compat::compat01as03::Compat01As03<tokio_tcp::stream::TcpStream>>, channel:&'t65 &'t66 std::string::String]>, ()>, failure::error::Error>}]>`
[INFO] [stderr]    = note: required because it appears within the type `impl core::future::future::Future`
[INFO] [stderr]    = note: required because it appears within the type `impl core::future::future::Future`
[INFO] [stderr]    = note: required because it appears within the type `futures_util::try_future::map_err::MapErr<impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:86:36: 86:62]>`
[INFO] [stderr]    = note: required because it appears within the type `futures_util::future::map::Map<futures_util::try_future::map_err::MapErr<impl core::future::future::Future, [closure@examples/peekaboo_tokio.rs:86:36: 86:62]>, [closure@examples/peekaboo_tokio.rs:86:68: 86:74]>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `yaircc`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "0d8092e55255ede562f42bfd11480dc93d46e6dd6251219aa6798faa7a09ab9a"`
[INFO] running `"docker" "rm" "-f" "0d8092e55255ede562f42bfd11480dc93d46e6dd6251219aa6798faa7a09ab9a"`
[INFO] [stdout] 0d8092e55255ede562f42bfd11480dc93d46e6dd6251219aa6798faa7a09ab9a