[INFO] crate tls-async 0.3.0-alpha.7 is already in cache
[INFO] checking tls-async-0.3.0-alpha.7 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate tls-async 0.3.0-alpha.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate tls-async 0.3.0-alpha.7 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tls-async 0.3.0-alpha.7
[INFO] finished tweaking crates.io crate tls-async 0.3.0-alpha.7
[INFO] tweaked toml for crates.io crate tls-async 0.3.0-alpha.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bde1d9f3a84d2f0c89b62a70325e1d575694fab4a3ed6c467dcbaa162c20d29b
[INFO] running `"docker" "start" "-a" "bde1d9f3a84d2f0c89b62a70325e1d575694fab4a3ed6c467dcbaa162c20d29b"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking openssl v0.10.29
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tokio-uds v0.2.6
[INFO] [stderr]     Checking tokio-udp v0.1.6
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking native-tls v0.2.4
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.19
[INFO] [stderr]     Checking romio v0.3.0-alpha.10
[INFO] [stderr]     Checking tls-async v0.3.0-alpha.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | #![feature(async_await)]
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: incorrect use of `await`
[INFO] [stderr]   --> examples/download-rust-lang.rs:20:22
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let socket = await!(TcpStream::connect(&addr)).expect("Could not connect");
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `TcpStream::connect(&addr).await`
[INFO] [stderr] 
[INFO] [stderr] error: incorrect use of `await`
[INFO] [stderr]   --> examples/download-rust-lang.rs:23:26
[INFO] [stderr]    |
[INFO] [stderr] 23 |         let mut socket = await!(cx.connect("www.rust-lang.org", socket)).expect("Could not form tls connection");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `cx.connect("www.rust-lang.org", socket).await`
[INFO] [stderr] 
[INFO] [stderr] error: incorrect use of `await`
[INFO] [stderr]   --> examples/download-rust-lang.rs:24:17
[INFO] [stderr]    |
[INFO] [stderr] 24 |           let _ = await!(socket.write_all(b"\
[INFO] [stderr]    |  _________________^
[INFO] [stderr] 25 | |             GET / HTTP/1.0\r\n\
[INFO] [stderr] 26 | |             Host: www.rust-lang.org\r\n\
[INFO] [stderr] 27 | |             \r\n\
[INFO] [stderr] 28 | |         "));
[INFO] [stderr]    | |___________^
[INFO] [stderr]    |
[INFO] [stderr] help: `await` is a postfix operation
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let _ = socket.write_all(b"\
[INFO] [stderr] 25 |             GET / HTTP/1.0\r\n\
[INFO] [stderr] 26 |             Host: www.rust-lang.org\r\n\
[INFO] [stderr] 27 |             \r\n\
[INFO] [stderr] 28 |         ").await;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: incorrect use of `await`
[INFO] [stderr]   --> examples/download-rust-lang.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         await!(socket.flush()).expect("Could not flush");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `socket.flush().await`
[INFO] [stderr] 
[INFO] [stderr] error: incorrect use of `await`
[INFO] [stderr]   --> examples/download-rust-lang.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         await!(socket.read_to_end(&mut vec)).expect("Could not read");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `socket.read_to_end(&mut vec).await`
[INFO] [stderr] 
[INFO] [stderr] error: incorrect use of `await`
[INFO] [stderr]   --> examples/download-rust-lang.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         await!(socket.close()).expect("Could not close");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: `await` is a postfix operation: `socket.close().await`
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> examples/download-rust-lang.rs:1:25
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await, await_macro)]
[INFO] [stderr]   |                         ^^^^^^^^^^^ feature has been removed
[INFO] [stderr]   |
[INFO] [stderr]   = note: subsumed by `.await` syntax
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/echo.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let (mut reader, mut writer) = tls.split();
[INFO] [stderr]    |                  ----^^^^^^
[INFO] [stderr]    |                  |
[INFO] [stderr]    |                  help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> examples/echo.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `openssl`
[INFO] [stderr]   --> tests/bad.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         use openssl;
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stderr]   --> src/lib.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | #![feature(async_await)]
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ONCE_INIT`, `Once`
[INFO] [stderr]    --> tests/smoke.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]     |                         ^^^^  ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> tests/bad.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> tests/smoke.rs:27:36
[INFO] [stderr]    |
[INFO] [stderr] 27 |     static INIT: std::sync::Once = std::sync::ONCE_INIT;
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> tests/smoke.rs:207:31
[INFO] [stderr]     |
[INFO] [stderr] 207 |         use std::sync::{Once, ONCE_INIT};
[INFO] [stderr]     |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: could not compile `tls-async`.
[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: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> tests/smoke.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `async_await` has been stable since 1.39.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> tests/google.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(async_await)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "bde1d9f3a84d2f0c89b62a70325e1d575694fab4a3ed6c467dcbaa162c20d29b"`
[INFO] running `"docker" "rm" "-f" "bde1d9f3a84d2f0c89b62a70325e1d575694fab4a3ed6c467dcbaa162c20d29b"`
[INFO] [stdout] bde1d9f3a84d2f0c89b62a70325e1d575694fab4a3ed6c467dcbaa162c20d29b
