[INFO] crate tokio-net 0.2.0-alpha.6 is already in cache
[INFO] testing tokio-net-0.2.0-alpha.6 against 1.44.0 for beta-1.45-1
[INFO] extracting crate tokio-net 0.2.0-alpha.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate tokio-net 0.2.0-alpha.6 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tokio-net 0.2.0-alpha.6
[INFO] finished tweaking crates.io crate tokio-net 0.2.0-alpha.6
[INFO] tweaked toml for crates.io crate tokio-net 0.2.0-alpha.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate tokio-net 0.2.0-alpha.6 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: Found `test` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cea163762e05141bff28f372fee7f19078e600b98dadf3f74772ecac8f5a423e
[INFO] running `"docker" "start" "-a" "cea163762e05141bff28f372fee7f19078e600b98dadf3f74772ecac8f5a423e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: Found `test` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling futures-sink-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling tokio-io v0.2.0-alpha.6
[INFO] [stderr]    Compiling tokio-codec v0.2.0-alpha.6
[INFO] [stderr]    Compiling tokio-sync v0.2.0-alpha.6
[INFO] [stderr]    Compiling tokio-executor v0.2.0-alpha.6
[INFO] [stderr]    Compiling tokio-net v0.2.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.73s
[INFO] running `"docker" "inspect" "cea163762e05141bff28f372fee7f19078e600b98dadf3f74772ecac8f5a423e"`
[INFO] running `"docker" "rm" "-f" "cea163762e05141bff28f372fee7f19078e600b98dadf3f74772ecac8f5a423e"`
[INFO] [stdout] cea163762e05141bff28f372fee7f19078e600b98dadf3f74772ecac8f5a423e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 84b2b9e33696f6939f0e141aa997549c0d9f364d5320650b06b6b23072183170
[INFO] running `"docker" "start" "-a" "84b2b9e33696f6939f0e141aa997549c0d9f364d5320650b06b6b23072183170"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: Found `test` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]    Compiling tokio-net v0.2.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `tokio_net::udp`
[INFO] [stderr]  --> tests/udp.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_net::udp::{UdpFramed, UdpSocket};
[INFO] [stderr]   |                ^^^ could not find `udp` in `tokio_net`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_connect.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `futures_util::sink`
[INFO] [stderr]  --> tests/udp.rs:7:39
[INFO] [stderr]   |
[INFO] [stderr] 7 | use futures_util::{future::FutureExt, sink::SinkExt, stream::StreamExt, try_future::try_join};
[INFO] [stderr]   |                                       ^^^^ could not find `sink` in `futures_util`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_connect.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::sync::oneshot;
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `bytes`
[INFO] [stderr]  --> tests/udp.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use bytes::{BufMut, BytesMut};
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `bytes`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> tests/udp.rs:102:3
[INFO] [stderr]     |
[INFO] [stderr] 102 | #[tokio::test]
[INFO] [stderr]     |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/udp.rs:69:3
[INFO] [stderr]    |
[INFO] [stderr] 69 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/udp.rs:61:3
[INFO] [stderr]    |
[INFO] [stderr] 61 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/udp.rs:45:3
[INFO] [stderr]    |
[INFO] [stderr] 45 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/udp.rs:28:3
[INFO] [stderr]    |
[INFO] [stderr] 28 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/udp.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/udp.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     tokio::spawn(async move {
[INFO] [stderr]    |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `tokio_test`
[INFO] [stderr]  --> tests/tcp_connect.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tokio_test::assert_ok;
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `futures`
[INFO] [stderr]  --> tests/tcp_connect.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use futures::join;
[INFO] [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> tests/tcp_connect.rs:148:3
[INFO] [stderr]     |
[INFO] [stderr] 148 | #[tokio::test]
[INFO] [stderr]     |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_accept.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> tests/tcp_connect.rs:131:3
[INFO] [stderr]     |
[INFO] [stderr] 131 | #[tokio::test]
[INFO] [stderr]     |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]    --> tests/tcp_connect.rs:114:3
[INFO] [stderr]     |
[INFO] [stderr] 114 | #[tokio::test]
[INFO] [stderr]     |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_connect.rs:97:3
[INFO] [stderr]    |
[INFO] [stderr] 97 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_connect.rs:80:3
[INFO] [stderr]    |
[INFO] [stderr] 80 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_connect.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 63 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_connect.rs:36:3
[INFO] [stderr]    |
[INFO] [stderr] 36 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_connect.rs:9:3
[INFO] [stderr]   |
[INFO] [stderr] 9 | #[tokio::test]
[INFO] [stderr]   |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:150:19
[INFO] [stderr]     |
[INFO] [stderr] 150 |     let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:151:16
[INFO] [stderr]     |
[INFO] [stderr] 151 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:155:9
[INFO] [stderr]     |
[INFO] [stderr] 155 |         assert_ok!(srv.accept().await);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:159:9
[INFO] [stderr]     |
[INFO] [stderr] 159 |         assert_ok!(TcpStream::connect(&addr).await);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `join`
[INFO] [stderr]    --> tests/tcp_connect.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 |     join!(server, client);
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:133:19
[INFO] [stderr]     |
[INFO] [stderr] 133 |     let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:134:16
[INFO] [stderr]     |
[INFO] [stderr] 134 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         assert_ok!(srv.accept().await);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:142:9
[INFO] [stderr]     |
[INFO] [stderr] 142 |         assert_ok!(TcpStream::connect(&addr).await);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `join`
[INFO] [stderr]    --> tests/tcp_connect.rs:145:5
[INFO] [stderr]     |
[INFO] [stderr] 145 |     join!(server, client);
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:116:19
[INFO] [stderr]     |
[INFO] [stderr] 116 |     let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:117:16
[INFO] [stderr]     |
[INFO] [stderr] 117 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:121:9
[INFO] [stderr]     |
[INFO] [stderr] 121 |         assert_ok!(srv.accept().await);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |         assert_ok!(TcpStream::connect(&addr).await);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `join`
[INFO] [stderr]    --> tests/tcp_connect.rs:128:5
[INFO] [stderr]     |
[INFO] [stderr] 128 |     join!(server, client);
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:99:19
[INFO] [stderr]    |
[INFO] [stderr] 99 |     let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:100:16
[INFO] [stderr]     |
[INFO] [stderr] 100 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:104:9
[INFO] [stderr]     |
[INFO] [stderr] 104 |         assert_ok!(srv.accept().await);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]    --> tests/tcp_connect.rs:108:9
[INFO] [stderr]     |
[INFO] [stderr] 108 |         assert_ok!(TcpStream::connect(addr).await);
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `join`
[INFO] [stderr]    --> tests/tcp_connect.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr] 111 |     join!(server, client);
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:82:19
[INFO] [stderr]    |
[INFO] [stderr] 82 |     let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:83:16
[INFO] [stderr]    |
[INFO] [stderr] 83 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:87:9
[INFO] [stderr]    |
[INFO] [stderr] 87 |         assert_ok!(srv.accept().await);
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |         assert_ok!(TcpStream::connect(&addr[..]).await);
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `join`
[INFO] [stderr]   --> tests/tcp_connect.rs:94:5
[INFO] [stderr]    |
[INFO] [stderr] 94 |     join!(server, client);
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:65:19
[INFO] [stderr]    |
[INFO] [stderr] 65 |     let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:66:16
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         assert_ok!(srv.accept().await);
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 74 |         assert_ok!(TcpStream::connect(addr).await);
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `join`
[INFO] [stderr]   --> tests/tcp_connect.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     join!(server, client);
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:38:19
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut srv = assert_ok!(TcpListener::bind("[::1]:0").await);
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:39:16
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_accept.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::sync::oneshot;
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_echo.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::prelude::*;
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_echo.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:45:30
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let (socket, addr) = assert_ok!(srv.accept().await);
[INFO] [stderr]    |                              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_echo.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tokio::sync::oneshot;
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:46:26
[INFO] [stderr]    |
[INFO] [stderr] 46 |         assert_eq!(addr, assert_ok!(socket.peer_addr()));
[INFO] [stderr]    |                          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |         assert_ok!(tx.send(socket));
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:50:16
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let mine = assert_ok!(TcpStream::connect(&addr).await);
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:51:18
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let theirs = assert_ok!(rx.await);
[INFO] [stderr]    |                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:54:9
[INFO] [stderr]    |
[INFO] [stderr] 54 |         assert_ok!(mine.local_addr()),
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:55:9
[INFO] [stderr]    |
[INFO] [stderr] 55 |         assert_ok!(theirs.peer_addr())
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         assert_ok!(theirs.local_addr()),
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         assert_ok!(mine.peer_addr())
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:12:16
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:18:30
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let (socket, addr) = assert_ok!(srv.accept().await);
[INFO] [stderr]    |                              ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 |         assert_eq!(addr, assert_ok!(socket.peer_addr()));
[INFO] [stderr]    |                          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |         assert_ok!(tx.send(socket));
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mine = assert_ok!(TcpStream::connect(&addr).await);
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:24:18
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let theirs = assert_ok!(rx.await);
[INFO] [stderr]    |                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         assert_ok!(mine.local_addr()),
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         assert_ok!(theirs.peer_addr())
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         assert_ok!(theirs.local_addr()),
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_connect.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         assert_ok!(mine.peer_addr())
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]   --> tests/tcp_connect.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let (tx, rx) = oneshot::channel();
[INFO] [stderr]    |                    ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_connect.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     tokio::spawn(async move {
[INFO] [stderr]    |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]   --> tests/tcp_connect.rs:42:20
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let (tx, rx) = oneshot::channel();
[INFO] [stderr]    |                    ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_connect.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     tokio::spawn(async move {
[INFO] [stderr]    |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 68 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `tokio-net`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved imports `tokio::net::TcpListener`, `tokio::net::TcpStream`, `tokio::sync::oneshot`, `tokio_test`
[INFO] [stderr]  --> tests/tcp_echo.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use tokio::net::{TcpListener, TcpStream};
[INFO] [stderr]   |                  ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 4 | use tokio::prelude::*;
[INFO] [stderr] 5 | use tokio::sync::oneshot;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 6 | use tokio_test::assert_ok;
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/tcp_echo.rs:8:3
[INFO] [stderr]   |
[INFO] [stderr] 8 | #[tokio::test]
[INFO] [stderr]   |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:14:19
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let mut srv = assert_ok!(TcpListener::bind("127.0.0.1:0").await);
[INFO] [stderr]    |                   ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let addr = assert_ok!(srv.local_addr());
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:19:26
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let mut stream = assert_ok!(TcpStream::connect(&addr).await);
[INFO] [stderr]    |                          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:23:13
[INFO] [stderr]    |
[INFO] [stderr] 23 |             assert_ok!(stream.write_all(msg.as_bytes()).await);
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |             assert_ok!(stream.read_exact(&mut buf).await);
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         assert_ok!(tx.send(()));
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:34:27
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let (mut stream, _) = assert_ok!(srv.accept().await);
[INFO] [stderr]    |                           ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let n = assert_ok!(rd.copy(&mut wr).await);
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_echo.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     assert_ok!(rx.await);
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]   --> tests/tcp_echo.rs:12:20
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let (tx, rx) = oneshot::channel();
[INFO] [stderr]    |                    ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_echo.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     tokio::spawn(async move {
[INFO] [stderr]    |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `tokio_test`
[INFO] [stderr]  --> tests/tcp_accept.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tokio_test::assert_ok;
[INFO] [stderr]   |     ^^^^^^^^^^ use of undeclared type or module `tokio_test`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_accept.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |               #[tokio::test]
[INFO] [stderr]    |                 ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 33 | / test_accept! {
[INFO] [stderr] 34 | |     (ip_str, "127.0.0.1:0"),
[INFO] [stderr] 35 | |     (host_str, "localhost:0"),
[INFO] [stderr] 36 | |     (socket_addr, "127.0.0.1:0".parse::<SocketAddr>().unwrap()),
[INFO] [stderr] 37 | |     (str_port_tuple, ("127.0.0.1", 0)),
[INFO] [stderr] 38 | |     (ip_port_tuple, ("127.0.0.1".parse::<IpAddr>().unwrap(), 0)),
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_accept.rs:14:36
[INFO] [stderr]    |
[INFO] [stderr] 14 |                   let mut listener = assert_ok!(TcpListener::bind($target).await);
[INFO] [stderr]    |                                      ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | / test_accept! {
[INFO] [stderr] 34 | |     (ip_str, "127.0.0.1:0"),
[INFO] [stderr] 35 | |     (host_str, "localhost:0"),
[INFO] [stderr] 36 | |     (socket_addr, "127.0.0.1:0".parse::<SocketAddr>().unwrap()),
[INFO] [stderr] 37 | |     (str_port_tuple, ("127.0.0.1", 0)),
[INFO] [stderr] 38 | |     (ip_port_tuple, ("127.0.0.1".parse::<IpAddr>().unwrap(), 0)),
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_accept.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |                       let (socket, _) = assert_ok!(listener.accept().await);
[INFO] [stderr]    |                                         ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | / test_accept! {
[INFO] [stderr] 34 | |     (ip_str, "127.0.0.1:0"),
[INFO] [stderr] 35 | |     (host_str, "localhost:0"),
[INFO] [stderr] 36 | |     (socket_addr, "127.0.0.1:0".parse::<SocketAddr>().unwrap()),
[INFO] [stderr] 37 | |     (str_port_tuple, ("127.0.0.1", 0)),
[INFO] [stderr] 38 | |     (ip_port_tuple, ("127.0.0.1".parse::<IpAddr>().unwrap(), 0)),
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 16 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_accept.rs:21:21
[INFO] [stderr]    |
[INFO] [stderr] 21 |                       assert_ok!(tx.send(socket));
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | / test_accept! {
[INFO] [stderr] 34 | |     (ip_str, "127.0.0.1:0"),
[INFO] [stderr] 35 | |     (host_str, "localhost:0"),
[INFO] [stderr] 36 | |     (socket_addr, "127.0.0.1:0".parse::<SocketAddr>().unwrap()),
[INFO] [stderr] 37 | |     (str_port_tuple, ("127.0.0.1", 0)),
[INFO] [stderr] 38 | |     (ip_port_tuple, ("127.0.0.1".parse::<IpAddr>().unwrap(), 0)),
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_accept.rs:24:27
[INFO] [stderr]    |
[INFO] [stderr] 24 |                   let cli = assert_ok!(TcpStream::connect(&addr).await);
[INFO] [stderr]    |                             ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | / test_accept! {
[INFO] [stderr] 34 | |     (ip_str, "127.0.0.1:0"),
[INFO] [stderr] 35 | |     (host_str, "localhost:0"),
[INFO] [stderr] 36 | |     (socket_addr, "127.0.0.1:0".parse::<SocketAddr>().unwrap()),
[INFO] [stderr] 37 | |     (str_port_tuple, ("127.0.0.1", 0)),
[INFO] [stderr] 38 | |     (ip_port_tuple, ("127.0.0.1".parse::<IpAddr>().unwrap(), 0)),
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: cannot determine resolution for the macro `assert_ok`
[INFO] [stderr]   --> tests/tcp_accept.rs:25:27
[INFO] [stderr]    |
[INFO] [stderr] 25 |                   let srv = assert_ok!(rx.await);
[INFO] [stderr]    |                             ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 | / test_accept! {
[INFO] [stderr] 34 | |     (ip_str, "127.0.0.1:0"),
[INFO] [stderr] 35 | |     (host_str, "localhost:0"),
[INFO] [stderr] 36 | |     (socket_addr, "127.0.0.1:0".parse::<SocketAddr>().unwrap()),
[INFO] [stderr] 37 | |     (str_port_tuple, ("127.0.0.1", 0)),
[INFO] [stderr] 38 | |     (ip_port_tuple, ("127.0.0.1".parse::<IpAddr>().unwrap(), 0)),
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `oneshot`
[INFO] [stderr]   --> tests/tcp_accept.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |                   let (tx, rx) = oneshot::channel();
[INFO] [stderr]    |                                  ^^^^^^^ use of undeclared type or module `oneshot`
[INFO] [stderr] ...
[INFO] [stderr] 33 | / test_accept! {
[INFO] [stderr] 34 | |     (ip_str, "127.0.0.1:0"),
[INFO] [stderr] 35 | |     (host_str, "localhost:0"),
[INFO] [stderr] 36 | |     (socket_addr, "127.0.0.1:0".parse::<SocketAddr>().unwrap()),
[INFO] [stderr] 37 | |     (str_port_tuple, ("127.0.0.1", 0)),
[INFO] [stderr] 38 | |     (ip_port_tuple, ("127.0.0.1".parse::<IpAddr>().unwrap(), 0)),
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/tcp_accept.rs:19:17
[INFO] [stderr]    |
[INFO] [stderr] 19 |                   tokio::spawn(async move {
[INFO] [stderr]    |                   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] ...
[INFO] [stderr] 33 | / test_accept! {
[INFO] [stderr] 34 | |     (ip_str, "127.0.0.1:0"),
[INFO] [stderr] 35 | |     (host_str, "localhost:0"),
[INFO] [stderr] 36 | |     (socket_addr, "127.0.0.1:0".parse::<SocketAddr>().unwrap()),
[INFO] [stderr] 37 | |     (str_port_tuple, ("127.0.0.1", 0)),
[INFO] [stderr] 38 | |     (ip_port_tuple, ("127.0.0.1".parse::<IpAddr>().unwrap(), 0)),
[INFO] [stderr] 39 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IpAddr`, `SocketAddr`
[INFO] [stderr]  --> tests/tcp_accept.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::net::{IpAddr, SocketAddr};
[INFO] [stderr]   |                ^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `tokio-net`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `futures`
[INFO] [stderr]  --> tests/uds_stream.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use futures::future::try_join;
[INFO] [stderr]   |     ^^^^^^^ use of undeclared type or module `futures`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `tokio_net::uds`, `futures::future::try_join`
[INFO] [stderr]  --> tests/uds_stream.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio_net::uds::*;
[INFO] [stderr]   |                ^^^ could not find `uds` in `tokio_net`
[INFO] [stderr] 5 | 
[INFO] [stderr] 6 | use futures::future::try_join;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]  --> tests/uds_stream.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stderr]   |     ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `tempfile`, `tokio::io::AsyncReadExt`, `tokio::io::AsyncWriteExt`
[INFO] [stderr]  --> tests/uds_stream.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tempfile::Builder;
[INFO] [stderr]   |     ^^^^^^^^ use of undeclared type or module `tempfile`
[INFO] [stderr] 8 | use tokio::io::{AsyncReadExt, AsyncWriteExt};
[INFO] [stderr]   |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `tokio`
[INFO] [stderr]   --> tests/uds_stream.rs:10:3
[INFO] [stderr]    |
[INFO] [stderr] 10 | #[tokio::test]
[INFO] [stderr]    |   ^^^^^ use of undeclared type or module `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `UnixListener`
[INFO] [stderr]   --> tests/uds_stream.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let mut listener = UnixListener::bind(&sock_path)?;
[INFO] [stderr]    |                        ^^^^^^^^^^^^ use of undeclared type or module `UnixListener`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `UnixStream`
[INFO] [stderr]   --> tests/uds_stream.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let connect = UnixStream::connect(&sock_path);
[INFO] [stderr]    |                   ^^^^^^^^^^ use of undeclared type or module `UnixStream`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `try_join` in this scope
[INFO] [stderr]   --> tests/uds_stream.rs:19:41
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let ((mut server, _), mut client) = try_join(accept, connect).await?;
[INFO] [stderr]    |                                         ^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 4  | use futures_util::try_future::try_join;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 11 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `tokio-net`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `tokio-net`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `future::FutureExt`
[INFO] [stderr]  --> tests/udp.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use futures_util::{future::FutureExt, sink::SinkExt, stream::StreamExt, try_future::try_join};
[INFO] [stderr]   |                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `stream::StreamExt`
[INFO] [stderr]  --> tests/udp.rs:7:54
[INFO] [stderr]   |
[INFO] [stderr] 7 | use futures_util::{future::FutureExt, sink::SinkExt, stream::StreamExt, try_future::try_join};
[INFO] [stderr]   |                                                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 10 previous errors; 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `tokio-net`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "84b2b9e33696f6939f0e141aa997549c0d9f364d5320650b06b6b23072183170"`
[INFO] running `"docker" "rm" "-f" "84b2b9e33696f6939f0e141aa997549c0d9f364d5320650b06b6b23072183170"`
[INFO] [stdout] 84b2b9e33696f6939f0e141aa997549c0d9f364d5320650b06b6b23072183170