Sep 02 02:56:29.987 INFO checking async-await-0.2.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831 Sep 02 02:56:29.987 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets Sep 02 02:56:29.987 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 02:56:30.199 INFO blam! a7fc6ff6d62ca9775877f014712b7a5a34f1a4c7164a3643a827909209e57b4a Sep 02 02:56:30.199 INFO running `"docker" "start" "-a" "a7fc6ff6d62ca9775877f014712b7a5a34f1a4c7164a3643a827909209e57b4a"` Sep 02 02:56:31.028 INFO kablam! Checking async-await v0.2.1 (file:///source) Sep 02 02:56:31.683 INFO kablam! warning: unnecessary parentheses around method argument Sep 02 02:56:31.683 INFO kablam! --> src/lib.rs:47:49 Sep 02 02:56:31.683 INFO kablam! | Sep 02 02:56:31.683 INFO kablam! 47 | let transformation = f1.map(|v| v * 2).join((f2.map(|v| v + 5))) Sep 02 02:56:31.683 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 02 02:56:31.683 INFO kablam! | Sep 02 02:56:31.683 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 02 02:56:31.683 INFO kablam! Sep 02 02:56:31.710 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 02 02:56:31.710 INFO kablam! --> src/lib.rs:11:16 Sep 02 02:56:31.710 INFO kablam! | Sep 02 02:56:31.711 INFO kablam! 11 | tx.complete($e); Sep 02 02:56:31.711 INFO kablam! | ^^^^^^^^ Sep 02 02:56:31.711 INFO kablam! ... Sep 02 02:56:31.711 INFO kablam! 39 | let a = async!{42}; Sep 02 02:56:31.711 INFO kablam! | ---------- in this macro invocation Sep 02 02:56:31.711 INFO kablam! | Sep 02 02:56:31.711 INFO kablam! = note: #[warn(deprecated)] on by default Sep 02 02:56:31.711 INFO kablam! Sep 02 02:56:31.795 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 02 02:56:31.795 INFO kablam! --> src/lib.rs:11:16 Sep 02 02:56:31.795 INFO kablam! | Sep 02 02:56:31.795 INFO kablam! 11 | tx.complete($e); Sep 02 02:56:31.795 INFO kablam! | ^^^^^^^^ Sep 02 02:56:31.795 INFO kablam! ... Sep 02 02:56:31.795 INFO kablam! 45 | let f1 = async!{42}; Sep 02 02:56:31.795 INFO kablam! | ---------- in this macro invocation Sep 02 02:56:31.795 INFO kablam! Sep 02 02:56:31.796 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 02 02:56:31.796 INFO kablam! --> src/lib.rs:11:16 Sep 02 02:56:31.796 INFO kablam! | Sep 02 02:56:31.796 INFO kablam! 11 | tx.complete($e); Sep 02 02:56:31.796 INFO kablam! | ^^^^^^^^ Sep 02 02:56:31.796 INFO kablam! ... Sep 02 02:56:31.796 INFO kablam! 46 | let f2 = async!{18}; Sep 02 02:56:31.797 INFO kablam! | ---------- in this macro invocation Sep 02 02:56:31.797 INFO kablam! Sep 02 02:56:31.821 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 02 02:56:31.821 INFO kablam! --> src/lib.rs:11:16 Sep 02 02:56:31.821 INFO kablam! | Sep 02 02:56:31.821 INFO kablam! 11 | tx.complete($e); Sep 02 02:56:31.821 INFO kablam! | ^^^^^^^^ Sep 02 02:56:31.821 INFO kablam! ... Sep 02 02:56:31.822 INFO kablam! 54 | let f1 = async!{{ Sep 02 02:56:31.822 INFO kablam! | ______________- Sep 02 02:56:31.822 INFO kablam! 55 | | let f1 = async!{42}; Sep 02 02:56:31.822 INFO kablam! 56 | | await!{f1.map(|v| v * 2)} Sep 02 02:56:31.822 INFO kablam! 57 | | }}; Sep 02 02:56:31.822 INFO kablam! | |______- in this macro invocation Sep 02 02:56:31.822 INFO kablam! Sep 02 02:56:31.822 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 02 02:56:31.822 INFO kablam! --> src/lib.rs:11:16 Sep 02 02:56:31.822 INFO kablam! | Sep 02 02:56:31.822 INFO kablam! 11 | tx.complete($e); Sep 02 02:56:31.822 INFO kablam! | ^^^^^^^^ Sep 02 02:56:31.822 INFO kablam! ... Sep 02 02:56:31.822 INFO kablam! 55 | let f1 = async!{42}; Sep 02 02:56:31.822 INFO kablam! | ---------- in this macro invocation Sep 02 02:56:31.822 INFO kablam! Sep 02 02:56:31.826 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 02 02:56:31.826 INFO kablam! --> src/lib.rs:11:16 Sep 02 02:56:31.826 INFO kablam! | Sep 02 02:56:31.826 INFO kablam! 11 | tx.complete($e); Sep 02 02:56:31.826 INFO kablam! | ^^^^^^^^ Sep 02 02:56:31.826 INFO kablam! ... Sep 02 02:56:31.826 INFO kablam! 63 | let a = async!{42}; Sep 02 02:56:31.826 INFO kablam! | ---------- in this macro invocation Sep 02 02:56:31.826 INFO kablam! Sep 02 02:56:31.830 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 02 02:56:31.830 INFO kablam! --> src/lib.rs:11:16 Sep 02 02:56:31.830 INFO kablam! | Sep 02 02:56:31.830 INFO kablam! 11 | tx.complete($e); Sep 02 02:56:31.830 INFO kablam! | ^^^^^^^^ Sep 02 02:56:31.830 INFO kablam! ... Sep 02 02:56:31.830 INFO kablam! 69 | let a = async!{panic!("i")}; Sep 02 02:56:31.830 INFO kablam! | ------------------- in this macro invocation Sep 02 02:56:31.830 INFO kablam! Sep 02 02:56:31.830 INFO kablam! warning: unreachable expression Sep 02 02:56:31.830 INFO kablam! --> src/lib.rs:11:13 Sep 02 02:56:31.830 INFO kablam! | Sep 02 02:56:31.830 INFO kablam! 11 | tx.complete($e); Sep 02 02:56:31.830 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 02 02:56:31.830 INFO kablam! ... Sep 02 02:56:31.831 INFO kablam! 69 | let a = async!{panic!("i")}; Sep 02 02:56:31.831 INFO kablam! | ------------------- in this macro invocation Sep 02 02:56:31.831 INFO kablam! | Sep 02 02:56:31.831 INFO kablam! = note: #[warn(unreachable_code)] on by default Sep 02 02:56:31.831 INFO kablam! Sep 02 02:56:31.884 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.87s Sep 02 02:56:31.888 INFO kablam! su: No module specific data is present Sep 02 02:56:32.493 INFO running `"docker" "rm" "-f" "a7fc6ff6d62ca9775877f014712b7a5a34f1a4c7164a3643a827909209e57b4a"` Sep 02 02:56:32.575 INFO blam! a7fc6ff6d62ca9775877f014712b7a5a34f1a4c7164a3643a827909209e57b4a