[INFO] fetching crate futures 0.3.8...
[INFO] checking futures-0.3.8 against master#c919f490bbcd2b29b74016101f7ec71aaa24bdbb for pr-79073
[INFO] extracting crate futures 0.3.8 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate futures 0.3.8 on toolchain c919f490bbcd2b29b74016101f7ec71aaa24bdbb
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate futures 0.3.8
[INFO] finished tweaking crates.io crate futures 0.3.8
[INFO] tweaked toml for crates.io crate futures 0.3.8 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de99ce02b2ba7a66ad5b7062dc4c7466f7a2a949df7d8458f2f105011c3b776f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "de99ce02b2ba7a66ad5b7062dc4c7466f7a2a949df7d8458f2f105011c3b776f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de99ce02b2ba7a66ad5b7062dc4c7466f7a2a949df7d8458f2f105011c3b776f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de99ce02b2ba7a66ad5b7062dc4c7466f7a2a949df7d8458f2f105011c3b776f", kill_on_drop: false }`
[INFO] [stdout] de99ce02b2ba7a66ad5b7062dc4c7466f7a2a949df7d8458f2f105011c3b776f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+c919f490bbcd2b29b74016101f7ec71aaa24bdbb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c15aabde7d859ce38e25cd55a1b6d6950df3657d8d23978d78151da75e14032
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4c15aabde7d859ce38e25cd55a1b6d6950df3657d8d23978d78151da75e14032", kill_on_drop: false }`
[INFO] [stderr]     Checking futures v0.3.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/abortable.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     use futures_test::task::new_count_waker;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]  --> tests/stream_into_async_read.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use futures_test::{task::noop_context, stream::StreamTestExt};
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/stream_into_async_read.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     use futures_test::{task::noop_context, stream::StreamTestExt};
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `new_count_waker` in this scope
[INFO] [stdout]   --> tests/abortable.rs:24:28
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let (waker, counter) = new_count_waker();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `futures` tests must have all stable features activated: use `--all-features` or `--features default,thread-pool,io-compat`
[INFO] [stdout]  --> tests/_require_features.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | / compile_error!("`futures` tests must have all stable features activated: \
[INFO] [stdout] 7 | |     use `--all-features` or `--features default,thread-pool,io-compat`"
[INFO] [stdout] 8 | | );
[INFO] [stdout]   | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures`
[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] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]  --> tests/stream_select_next_some.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use futures_test::task::new_count_waker;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/io_read_until.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         use futures_test::task::noop_context;
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 33 |     assert_read!(reader, &mut buf, 3);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]  --> tests/stream_select_all.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use futures_test::task::noop_context;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 36 |     assert_read!(reader, &mut buf, 2);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 39 |     assert_read!(reader, &mut buf, 3);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/io_read_until.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use futures_test::io::AsyncReadTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 42 |     assert_read!(reader, &mut buf, 2);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures::executor::ThreadPool`
[INFO] [stdout]  --> tests/eventual.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures::executor::ThreadPool;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `ThreadPool` in `executor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 45 |     assert_read!(reader, &mut buf, 3);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 48 |     assert_read!(reader, &mut buf, 2);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 51 |     assert_read!(reader, &mut buf, 0);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:64:26
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 87 |     assert_fill_buf!(reader, &[1, 2, 3, 4, 5][..]);
[INFO] [stdout]    |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:64:26
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 90 |     assert_fill_buf!(reader, &[4, 5][..]);
[INFO] [stdout]    |     -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:64:26
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 93 |     assert_fill_buf!(reader, &[1, 2, 3, 4, 5][..]);
[INFO] [stdout]    |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:64:26
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 96 |     assert_fill_buf!(reader, &[3, 4, 5][..]);
[INFO] [stdout]    |     ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:64:26
[INFO] [stdout]    |
[INFO] [stdout] 64 |             let mut cx = noop_context();
[INFO] [stdout]    |                          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] ...
[INFO] [stdout] 99 |     assert_fill_buf!(reader, &[][..]);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/io_read_to_string.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     use futures_test::io::AsyncReadTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/io_read_to_string.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         use futures_test::task::noop_context;
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]  --> tests/stream_select_all.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut cx = noop_context();
[INFO] [stdout]   |                  ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/io_read_line.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         use futures_test::task::noop_context;
[INFO] [stdout]    |             ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/io_read_line.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use futures_test::io::AsyncReadTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `new_count_waker` in this scope
[INFO] [stdout]  --> tests/stream_select_next_some.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let (waker, counter) = new_count_waker();
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/io_read_until.rs:32:22
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let mut cx = noop_context();
[INFO] [stdout]    |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> tests/compat.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::timer::Delay;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio`
[INFO] [stdout]  --> tests/compat.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::runtime::Runtime;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `futures::compat`
[INFO] [stdout]  --> tests/compat.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::compat::Future01CompatExt;
[INFO] [stdout]   |              ^^^^^^ could not find `compat` in `futures`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/io_read_line.rs:32:22
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let mut cx = noop_context();
[INFO] [stdout]    |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `noop_context` in this scope
[INFO] [stdout]   --> tests/io_read_to_string.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut cx = noop_context();
[INFO] [stdout]    |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]  --> tests/oneshot.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/oneshot.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/oneshot.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/oneshot.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]   --> tests/oneshot.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     use futures_test::future::FutureTestExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]  --> tests/sink.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use futures_test::task::panic_context;
[INFO] [stdout]   |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]    --> tests/sink.rs:595:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |     use futures_test::task::panic_context;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `futures_test`
[INFO] [stdout]    --> tests/sink.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |     use futures_test::task::panic_context;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared crate or module `futures_test`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Delay`
[INFO] [stdout]   --> tests/compat.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Delay::new(Instant::now()).compat().await
[INFO] [stdout]    |         ^^^^^ use of undeclared type `Delay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Runtime`
[INFO] [stdout]   --> tests/compat.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut runtime = Runtime::new().unwrap();
[INFO] [stdout]    |                       ^^^^^^^ use of undeclared type `Runtime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]   --> tests/sink.rs:12:38
[INFO] [stdout]    |
[INFO] [stdout] 12 |         match s.poll_next_unpin(&mut panic_context()) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]    --> tests/sink.rs:599:23
[INFO] [stdout]     |
[INFO] [stdout] 599 |         let cx = &mut panic_context();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `panic_context` in this scope
[INFO] [stdout]    --> tests/sink.rs:631:23
[INFO] [stdout]     |
[INFO] [stdout] 631 |         let cx = &mut panic_context();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pending_once` found for struct `futures::future::Ready<{integer}>` in the current scope
[INFO] [stdout]   --> tests/stream_select_next_some.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let mut fut = future::ready(1).pending_once();
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ method not found in `futures::future::Ready<{integer}>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::task::SpawnExt`
[INFO] [stdout]  --> tests/eventual.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures::task::SpawnExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/stream_select_next_some.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut async_tasks = FuturesUnordered::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 | /             select! {
[INFO] [stdout] 47 | |                 num = fut => {
[INFO] [stdout] 48 | |                     total += num;
[INFO] [stdout] 49 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |                 complete => break,
[INFO] [stdout] 55 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/stream_select_next_some.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut total = 0;
[INFO] [stdout]    |             ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 | /             select! {
[INFO] [stdout] 47 | |                 num = fut => {
[INFO] [stdout] 48 | |                     total += num;
[INFO] [stdout] 49 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |                 complete => break,
[INFO] [stdout] 55 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/stream_select_next_some.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 | /             select! {
[INFO] [stdout] 47 | |                 num = fut => {
[INFO] [stdout] 48 | |                     total += num;
[INFO] [stdout] 49 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |                 complete => break,
[INFO] [stdout] 55 | |             }
[INFO] [stdout]    | |_____________^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 | /             select! {
[INFO] [stdout] 47 | |                 num = fut => {
[INFO] [stdout] 48 | |                     total += num;
[INFO] [stdout] 49 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |                 complete => break,
[INFO] [stdout] 55 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for reference `&'static [u8; 2]` in the current scope
[INFO] [stdout]   --> tests/io_read_until.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut buf = b"12".interleave_pending();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^ method not found in `&'static [u8; 2]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/stream_select_next_some.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 | /             select! {
[INFO] [stdout] 47 | |                 num = fut => {
[INFO] [stdout] 48 | |                     total += num;
[INFO] [stdout] 49 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |                 complete => break,
[INFO] [stdout] 55 | |             }
[INFO] [stdout]    | |_____________^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 | /             select! {
[INFO] [stdout] 47 | |                 num = fut => {
[INFO] [stdout] 48 | |                     total += num;
[INFO] [stdout] 49 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 54 | |                 complete => break,
[INFO] [stdout] 55 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `pending_once` found for struct `futures::future::Ready<{integer}>` in the current scope
[INFO] [stdout]   --> tests/stream_select_next_some.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut fut = future::ready(1).pending_once();
[INFO] [stdout]    |                                        ^^^^^^^^^^^^ method not found in `futures::future::Ready<{integer}>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for reference `&'static [u8; 2]` in the current scope
[INFO] [stdout]   --> tests/io_read_line.rs:44:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut buf = b"12".interleave_pending();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^ method not found in `&'static [u8; 2]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>` in the current scope
[INFO] [stdout]   --> tests/io_read_to_string.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 |         .interleave_pending();
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ method not found in `IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::io::AsyncReadExt`
[INFO] [stdout]   --> tests/io_read_to_string.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     use futures::io::AsyncReadExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/stream_select_next_some.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let mut async_tasks = FuturesUnordered::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             select! {
[INFO] [stdout] 80 | |                 num = fut => {
[INFO] [stdout] 81 | |                     total += num;
[INFO] [stdout] 82 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |                 complete => break,
[INFO] [stdout] 88 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/stream_select_next_some.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let mut total = 0;
[INFO] [stdout]    |             ^^^^^^^^^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             select! {
[INFO] [stdout] 80 | |                 num = fut => {
[INFO] [stdout] 81 | |                     total += num;
[INFO] [stdout] 82 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |                 complete => break,
[INFO] [stdout] 88 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/stream_select_next_some.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             select! {
[INFO] [stdout] 80 | |                 num = fut => {
[INFO] [stdout] 81 | |                     total += num;
[INFO] [stdout] 82 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |                 complete => break,
[INFO] [stdout] 88 | |             }
[INFO] [stdout]    | |_____________^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             select! {
[INFO] [stdout] 80 | |                 num = fut => {
[INFO] [stdout] 81 | |                     total += num;
[INFO] [stdout] 82 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |                 complete => break,
[INFO] [stdout] 88 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]   --> tests/stream_select_next_some.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             select! {
[INFO] [stdout] 80 | |                 num = fut => {
[INFO] [stdout] 81 | |                     total += num;
[INFO] [stdout] 82 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |                 complete => break,
[INFO] [stdout] 88 | |             }
[INFO] [stdout]    | |_____________^ cannot infer type for type `{integer}`
[INFO] [stdout]    |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]   --> tests/stream_select_next_some.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 | /             select! {
[INFO] [stdout] 80 | |                 num = fut => {
[INFO] [stdout] 81 | |                     total += num;
[INFO] [stdout] 82 | |                     async_tasks.push(async { 5 });
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |                 complete => break,
[INFO] [stdout] 88 | |             }
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599, E0698.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `futures::stream::Iter<std::iter::FlatMap<RangeInclusive<{integer}>, Vec<std::result::Result<Vec<{integer}>, _>>, [closure@tests/stream_into_async_read.rs:29:48: 29:93]>>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:30:29
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let mut reader = stream.interleave_pending().into_async_read();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^ method not found in `futures::stream::Iter<std::iter::FlatMap<RangeInclusive<{integer}>, Vec<std::result::Result<Vec<{integer}>, _>>, [closure@tests/stream_into_async_read.rs:29:48: 29:93]>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `compat` found for struct `Pin<Box<dyn futures::Future<Output = _> + std::marker::Send>>` in the current scope
[INFO] [stdout]   --> tests/compat.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |     runtime.block_on(f.boxed().compat()).unwrap();
[INFO] [stdout]    |                                ^^^^^^ method not found in `Pin<Box<dyn futures::Future<Output = _> + std::marker::Send>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_read` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 match Pin::new(&mut $reader).poll_read(&mut cx, $buf) {
[INFO] [stdout]    |                                              ^^^^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout] ...
[INFO] [stdout] 33 |     assert_read!(reader, &mut buf, 3);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_read` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 match Pin::new(&mut $reader).poll_read(&mut cx, $buf) {
[INFO] [stdout]    |                                              ^^^^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout] ...
[INFO] [stdout] 36 |     assert_read!(reader, &mut buf, 2);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_read` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 match Pin::new(&mut $reader).poll_read(&mut cx, $buf) {
[INFO] [stdout]    |                                              ^^^^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout] ...
[INFO] [stdout] 39 |     assert_read!(reader, &mut buf, 3);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_read` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 match Pin::new(&mut $reader).poll_read(&mut cx, $buf) {
[INFO] [stdout]    |                                              ^^^^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout] ...
[INFO] [stdout] 42 |     assert_read!(reader, &mut buf, 2);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_read` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 match Pin::new(&mut $reader).poll_read(&mut cx, $buf) {
[INFO] [stdout]    |                                              ^^^^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout] ...
[INFO] [stdout] 45 |     assert_read!(reader, &mut buf, 3);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_read` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 match Pin::new(&mut $reader).poll_read(&mut cx, $buf) {
[INFO] [stdout]    |                                              ^^^^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout] ...
[INFO] [stdout] 48 |     assert_read!(reader, &mut buf, 2);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_read` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                 match Pin::new(&mut $reader).poll_read(&mut cx, $buf) {
[INFO] [stdout]    |                                              ^^^^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout] ...
[INFO] [stdout] 51 |     assert_read!(reader, &mut buf, 0);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>` in the current scope
[INFO] [stdout]   --> tests/io_read_line.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 |         .interleave_pending();
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ method not found in `IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:13:16: 13:36]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:13:38
[INFO] [stdout]    |
[INFO] [stdout] 13 |     rx1.map_ok(move |x| tx2.send(x)).run_in_background();
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^ method not found in `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:13:16: 13:36]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `futures::stream::Iter<std::iter::FlatMap<RangeInclusive<{integer}>, Vec<std::result::Result<Vec<{integer}>, _>>, [closure@tests/stream_into_async_read.rs:82:48: 82:93]>>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:83:29
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let mut reader = stream.interleave_pending().into_async_read();
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^ method not found in `futures::stream::Iter<std::iter::FlatMap<RangeInclusive<{integer}>, Vec<std::result::Result<Vec<{integer}>, _>>, [closure@tests/stream_into_async_read.rs:82:48: 82:93]>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `interleave_pending` found for struct `IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>` in the current scope
[INFO] [stdout]   --> tests/io_read_until.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 |         .interleave_pending();
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^ method not found in `IntoAsyncRead<futures::stream::Map<futures::stream::Iter<std::vec::IntoIter<&[u8]>>, fn(&[u8]) -> std::result::Result<&[u8], std::io::Error> {std::result::Result::<&[u8], std::io::Error>::Ok}>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_fill_buf` found for struct `Pin<&mut Pin<&mut _>>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 match Pin::new(&mut $reader).poll_fill_buf(&mut cx) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ method not found in `Pin<&mut Pin<&mut _>>`
[INFO] [stdout] ...
[INFO] [stdout] 87 |     assert_fill_buf!(reader, &[1, 2, 3, 4, 5][..]);
[INFO] [stdout]    |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_mut` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     reader.as_mut().consume(3);
[INFO] [stdout]    |            ^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `reader` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_fill_buf` found for struct `Pin<&mut Pin<&mut _>>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 match Pin::new(&mut $reader).poll_fill_buf(&mut cx) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ method not found in `Pin<&mut Pin<&mut _>>`
[INFO] [stdout] ...
[INFO] [stdout] 90 |     assert_fill_buf!(reader, &[4, 5][..]);
[INFO] [stdout]    |     -------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_mut` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 91 |     reader.as_mut().consume(2);
[INFO] [stdout]    |            ^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `reader` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_fill_buf` found for struct `Pin<&mut Pin<&mut _>>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 match Pin::new(&mut $reader).poll_fill_buf(&mut cx) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ method not found in `Pin<&mut Pin<&mut _>>`
[INFO] [stdout] ...
[INFO] [stdout] 93 |     assert_fill_buf!(reader, &[1, 2, 3, 4, 5][..]);
[INFO] [stdout]    |     ----------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_mut` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     reader.as_mut().consume(2);
[INFO] [stdout]    |            ^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `reader` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_fill_buf` found for struct `Pin<&mut Pin<&mut _>>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 match Pin::new(&mut $reader).poll_fill_buf(&mut cx) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ method not found in `Pin<&mut Pin<&mut _>>`
[INFO] [stdout] ...
[INFO] [stdout] 96 |     assert_fill_buf!(reader, &[3, 4, 5][..]);
[INFO] [stdout]    |     ----------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_mut` found for struct `Pin<&mut _>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     reader.as_mut().consume(3);
[INFO] [stdout]    |            ^^^^^^ method not found in `Pin<&mut _>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `reader` is a function, perhaps you wish to call it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `poll_fill_buf` found for struct `Pin<&mut Pin<&mut _>>` in the current scope
[INFO] [stdout]   --> tests/stream_into_async_read.rs:66:46
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 match Pin::new(&mut $reader).poll_fill_buf(&mut cx) {
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^ method not found in `Pin<&mut Pin<&mut _>>`
[INFO] [stdout] ...
[INFO] [stdout] 99 |     assert_fill_buf!(reader, &[][..]);
[INFO] [stdout]    |     ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pin::new(&mut $reader)` is a function, perhaps you wish to call it
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::io::AsyncBufReadExt`
[INFO] [stdout]   --> tests/io_read_line.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     use futures::io::AsyncBufReadExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::io::AsyncRead`
[INFO] [stdout]  --> tests/stream_into_async_read.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use futures::io::AsyncRead;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]  --> tests/stream_into_async_read.rs:5:33
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use futures::stream::{self, TryStreamExt};
[INFO] [stdout]   |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::io::AsyncBufRead`
[INFO] [stdout]   --> tests/stream_into_async_read.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     use futures::io::AsyncBufRead;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TryStreamExt`
[INFO] [stdout]   --> tests/stream_into_async_read.rs:58:33
[INFO] [stdout]    |
[INFO] [stdout] 58 |     use futures::stream::{self, TryStreamExt};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 32 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::io::AsyncBufReadExt`
[INFO] [stdout]   --> tests/io_read_until.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     use futures::io::AsyncBufReadExt;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:30:16: 30:45]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:30:47
[INFO] [stdout]    |
[INFO] [stdout] 30 |     rx1.map_ok(move |x| tx2.send(x).unwrap()).run_in_background();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^ method not found in `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:30:16: 30:45]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:45:16: 45:45]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:45:47
[INFO] [stdout]    |
[INFO] [stdout] 45 |     rx1.map_ok(move |x| tx2.send(x).unwrap()).run_in_background();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^ method not found in `futures::future::MapOk<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:45:16: 45:45]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::Map<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:61:13: 61:52]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:61:54
[INFO] [stdout]    |
[INFO] [stdout] 61 |     rx1.map(move |result| tx2.send(result).unwrap()).run_in_background();
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^ method not found in `futures::future::Map<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:61:13: 61:52]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `run_in_background` found for struct `futures::future::Map<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:78:13: 78:52]>` in the current scope
[INFO] [stdout]   --> tests/oneshot.rs:78:54
[INFO] [stdout]    |
[INFO] [stdout] 78 |     rx1.map(move |result| tx2.send(result).unwrap()).run_in_background();
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^^^^ method not found in `futures::future::Map<futures::channel::oneshot::Receiver<i32>, [closure@tests/oneshot.rs:78:13: 78:52]>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "4c15aabde7d859ce38e25cd55a1b6d6950df3657d8d23978d78151da75e14032", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c15aabde7d859ce38e25cd55a1b6d6950df3657d8d23978d78151da75e14032", kill_on_drop: false }`
[INFO] [stdout] 4c15aabde7d859ce38e25cd55a1b6d6950df3657d8d23978d78151da75e14032