Dec 12 17:57:15.003 INFO checking async-await-0.2.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:57:15.003 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 17:57:15.480 INFO [stdout] 74d23b1a639ad23745d0a18e6755d83ec9e8b62b2724221d139db0b2c8a8d7c0
Dec 12 17:57:15.492 INFO running `"docker" "start" "-a" "74d23b1a639ad23745d0a18e6755d83ec9e8b62b2724221d139db0b2c8a8d7c0"`
Dec 12 17:57:17.100 INFO [stderr] usermod: no changes
Dec 12 17:57:17.168 INFO [stderr]     Checking async-await v0.2.1 (/source)
Dec 12 17:57:18.528 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 12 17:57:18.528 INFO [stderr]   --> src/lib.rs:47:49
Dec 12 17:57:18.528 INFO [stderr]    |
Dec 12 17:57:18.528 INFO [stderr] 47 |     let transformation = f1.map(|v| v * 2).join((f2.map(|v| v + 5)))
Dec 12 17:57:18.528 INFO [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 17:57:18.528 INFO [stderr]    |
Dec 12 17:57:18.528 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 17:57:18.528 INFO [stderr] 
Dec 12 17:57:18.556 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 12 17:57:18.556 INFO [stderr]   --> src/lib.rs:11:16
Dec 12 17:57:18.556 INFO [stderr]    |
Dec 12 17:57:18.556 INFO [stderr] 11 |             tx.complete($e);
Dec 12 17:57:18.556 INFO [stderr]    |                ^^^^^^^^
Dec 12 17:57:18.556 INFO [stderr] ...
Dec 12 17:57:18.556 INFO [stderr] 39 |     let a = async!{42};
Dec 12 17:57:18.556 INFO [stderr]    |             ---------- in this macro invocation
Dec 12 17:57:18.556 INFO [stderr]    |
Dec 12 17:57:18.556 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 17:57:18.556 INFO [stderr] 
Dec 12 17:57:18.606 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 12 17:57:18.606 INFO [stderr]   --> src/lib.rs:11:16
Dec 12 17:57:18.606 INFO [stderr]    |
Dec 12 17:57:18.606 INFO [stderr] 11 |             tx.complete($e);
Dec 12 17:57:18.606 INFO [stderr]    |                ^^^^^^^^
Dec 12 17:57:18.606 INFO [stderr] ...
Dec 12 17:57:18.606 INFO [stderr] 45 |     let f1 = async!{42};
Dec 12 17:57:18.606 INFO [stderr]    |              ---------- in this macro invocation
Dec 12 17:57:18.606 INFO [stderr] 
Dec 12 17:57:18.606 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 12 17:57:18.606 INFO [stderr]   --> src/lib.rs:11:16
Dec 12 17:57:18.606 INFO [stderr]    |
Dec 12 17:57:18.606 INFO [stderr] 11 |             tx.complete($e);
Dec 12 17:57:18.606 INFO [stderr]    |                ^^^^^^^^
Dec 12 17:57:18.606 INFO [stderr] ...
Dec 12 17:57:18.606 INFO [stderr] 46 |     let f2 = async!{18};
Dec 12 17:57:18.606 INFO [stderr]    |              ---------- in this macro invocation
Dec 12 17:57:18.606 INFO [stderr] 
Dec 12 17:57:18.619 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 12 17:57:18.619 INFO [stderr]   --> src/lib.rs:11:16
Dec 12 17:57:18.619 INFO [stderr]    |
Dec 12 17:57:18.619 INFO [stderr] 11 |               tx.complete($e);
Dec 12 17:57:18.619 INFO [stderr]    |                  ^^^^^^^^
Dec 12 17:57:18.619 INFO [stderr] ...
Dec 12 17:57:18.619 INFO [stderr] 54 |       let f1 = async!{{
Dec 12 17:57:18.619 INFO [stderr]    |  ______________-
Dec 12 17:57:18.619 INFO [stderr] 55 | |         let f1 = async!{42};
Dec 12 17:57:18.619 INFO [stderr] 56 | |         await!{f1.map(|v| v * 2)}
Dec 12 17:57:18.619 INFO [stderr] 57 | |     }};
Dec 12 17:57:18.620 INFO [stderr]    | |______- in this macro invocation
Dec 12 17:57:18.620 INFO [stderr] 
Dec 12 17:57:18.620 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 12 17:57:18.620 INFO [stderr]   --> src/lib.rs:11:16
Dec 12 17:57:18.620 INFO [stderr]    |
Dec 12 17:57:18.620 INFO [stderr] 11 |             tx.complete($e);
Dec 12 17:57:18.620 INFO [stderr]    |                ^^^^^^^^
Dec 12 17:57:18.620 INFO [stderr] ...
Dec 12 17:57:18.620 INFO [stderr] 55 |         let f1 = async!{42};
Dec 12 17:57:18.620 INFO [stderr]    |                  ---------- in this macro invocation
Dec 12 17:57:18.620 INFO [stderr] 
Dec 12 17:57:18.622 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 12 17:57:18.623 INFO [stderr]   --> src/lib.rs:11:16
Dec 12 17:57:18.623 INFO [stderr]    |
Dec 12 17:57:18.623 INFO [stderr] 11 |             tx.complete($e);
Dec 12 17:57:18.623 INFO [stderr]    |                ^^^^^^^^
Dec 12 17:57:18.623 INFO [stderr] ...
Dec 12 17:57:18.623 INFO [stderr] 63 |     let a = async!{42};
Dec 12 17:57:18.623 INFO [stderr]    |             ---------- in this macro invocation
Dec 12 17:57:18.623 INFO [stderr] 
Dec 12 17:57:18.624 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 12 17:57:18.624 INFO [stderr]   --> src/lib.rs:11:16
Dec 12 17:57:18.625 INFO [stderr]    |
Dec 12 17:57:18.625 INFO [stderr] 11 |             tx.complete($e);
Dec 12 17:57:18.625 INFO [stderr]    |                ^^^^^^^^
Dec 12 17:57:18.625 INFO [stderr] ...
Dec 12 17:57:18.625 INFO [stderr] 69 |     let a = async!{panic!("i")};
Dec 12 17:57:18.625 INFO [stderr]    |             ------------------- in this macro invocation
Dec 12 17:57:18.625 INFO [stderr] 
Dec 12 17:57:18.628 INFO [stderr] warning: unreachable expression
Dec 12 17:57:18.628 INFO [stderr]   --> src/lib.rs:11:13
Dec 12 17:57:18.628 INFO [stderr]    |
Dec 12 17:57:18.628 INFO [stderr] 11 |             tx.complete($e);
Dec 12 17:57:18.628 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 12 17:57:18.628 INFO [stderr] ...
Dec 12 17:57:18.628 INFO [stderr] 69 |     let a = async!{panic!("i")};
Dec 12 17:57:18.628 INFO [stderr]    |             ------------------- in this macro invocation
Dec 12 17:57:18.628 INFO [stderr]    |
Dec 12 17:57:18.628 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 12 17:57:18.628 INFO [stderr] 
Dec 12 17:57:18.677 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 12 17:57:18.679 INFO [stderr] su: No module specific data is present
Dec 12 17:57:19.350 INFO running `"docker" "inspect" "74d23b1a639ad23745d0a18e6755d83ec9e8b62b2724221d139db0b2c8a8d7c0"`
Dec 12 17:57:19.606 INFO running `"docker" "rm" "-f" "74d23b1a639ad23745d0a18e6755d83ec9e8b62b2724221d139db0b2c8a8d7c0"`
Dec 12 17:57:19.828 INFO [stdout] 74d23b1a639ad23745d0a18e6755d83ec9e8b62b2724221d139db0b2c8a8d7c0