Sep 06 09:49:47.187 INFO checking async-await-0.2.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 06 09:49:47.187 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 06 09:49:47.187 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 09:49:47.439 INFO blam! dad12b97b6d647a9ac2313445d2b74ad260b16fb237aa362972e3f5bb9134495 Sep 06 09:49:47.441 INFO running `"docker" "start" "-a" "dad12b97b6d647a9ac2313445d2b74ad260b16fb237aa362972e3f5bb9134495"` Sep 06 09:49:48.529 INFO kablam! usermod: no changes Sep 06 09:49:48.622 INFO kablam! Checking async-await v0.2.1 (file:///source) Sep 06 09:49:49.445 INFO kablam! warning: unnecessary parentheses around method argument Sep 06 09:49:49.445 INFO kablam! --> src/lib.rs:47:49 Sep 06 09:49:49.445 INFO kablam! | Sep 06 09:49:49.445 INFO kablam! 47 | let transformation = f1.map(|v| v * 2).join((f2.map(|v| v + 5))) Sep 06 09:49:49.445 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Sep 06 09:49:49.445 INFO kablam! | Sep 06 09:49:49.445 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 06 09:49:49.445 INFO kablam! Sep 06 09:49:49.478 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 06 09:49:49.478 INFO kablam! --> src/lib.rs:11:16 Sep 06 09:49:49.478 INFO kablam! | Sep 06 09:49:49.478 INFO kablam! 11 | tx.complete($e); Sep 06 09:49:49.478 INFO kablam! | ^^^^^^^^ Sep 06 09:49:49.478 INFO kablam! ... Sep 06 09:49:49.478 INFO kablam! 39 | let a = async!{42}; Sep 06 09:49:49.478 INFO kablam! | ---------- in this macro invocation Sep 06 09:49:49.478 INFO kablam! | Sep 06 09:49:49.478 INFO kablam! = note: #[warn(deprecated)] on by default Sep 06 09:49:49.478 INFO kablam! Sep 06 09:49:49.542 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 06 09:49:49.542 INFO kablam! --> src/lib.rs:11:16 Sep 06 09:49:49.542 INFO kablam! | Sep 06 09:49:49.542 INFO kablam! 11 | tx.complete($e); Sep 06 09:49:49.542 INFO kablam! | ^^^^^^^^ Sep 06 09:49:49.542 INFO kablam! ... Sep 06 09:49:49.542 INFO kablam! 45 | let f1 = async!{42}; Sep 06 09:49:49.542 INFO kablam! | ---------- in this macro invocation Sep 06 09:49:49.542 INFO kablam! Sep 06 09:49:49.542 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 06 09:49:49.542 INFO kablam! --> src/lib.rs:11:16 Sep 06 09:49:49.542 INFO kablam! | Sep 06 09:49:49.542 INFO kablam! 11 | tx.complete($e); Sep 06 09:49:49.542 INFO kablam! | ^^^^^^^^ Sep 06 09:49:49.542 INFO kablam! ... Sep 06 09:49:49.542 INFO kablam! 46 | let f2 = async!{18}; Sep 06 09:49:49.542 INFO kablam! | ---------- in this macro invocation Sep 06 09:49:49.542 INFO kablam! Sep 06 09:49:49.558 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 06 09:49:49.558 INFO kablam! --> src/lib.rs:11:16 Sep 06 09:49:49.558 INFO kablam! | Sep 06 09:49:49.558 INFO kablam! 11 | tx.complete($e); Sep 06 09:49:49.558 INFO kablam! | ^^^^^^^^ Sep 06 09:49:49.558 INFO kablam! ... Sep 06 09:49:49.558 INFO kablam! 54 | let f1 = async!{{ Sep 06 09:49:49.558 INFO kablam! | ______________- Sep 06 09:49:49.558 INFO kablam! 55 | | let f1 = async!{42}; Sep 06 09:49:49.558 INFO kablam! 56 | | await!{f1.map(|v| v * 2)} Sep 06 09:49:49.558 INFO kablam! 57 | | }}; Sep 06 09:49:49.558 INFO kablam! | |______- in this macro invocation Sep 06 09:49:49.558 INFO kablam! Sep 06 09:49:49.558 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 06 09:49:49.558 INFO kablam! --> src/lib.rs:11:16 Sep 06 09:49:49.558 INFO kablam! | Sep 06 09:49:49.558 INFO kablam! 11 | tx.complete($e); Sep 06 09:49:49.558 INFO kablam! | ^^^^^^^^ Sep 06 09:49:49.558 INFO kablam! ... Sep 06 09:49:49.558 INFO kablam! 55 | let f1 = async!{42}; Sep 06 09:49:49.558 INFO kablam! | ---------- in this macro invocation Sep 06 09:49:49.558 INFO kablam! Sep 06 09:49:49.562 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 06 09:49:49.562 INFO kablam! --> src/lib.rs:11:16 Sep 06 09:49:49.562 INFO kablam! | Sep 06 09:49:49.562 INFO kablam! 11 | tx.complete($e); Sep 06 09:49:49.562 INFO kablam! | ^^^^^^^^ Sep 06 09:49:49.562 INFO kablam! ... Sep 06 09:49:49.562 INFO kablam! 63 | let a = async!{42}; Sep 06 09:49:49.562 INFO kablam! | ---------- in this macro invocation Sep 06 09:49:49.562 INFO kablam! Sep 06 09:49:49.562 INFO kablam! warning: use of deprecated item '>::complete': renamed to `send` Sep 06 09:49:49.562 INFO kablam! --> src/lib.rs:11:16 Sep 06 09:49:49.562 INFO kablam! | Sep 06 09:49:49.562 INFO kablam! 11 | tx.complete($e); Sep 06 09:49:49.562 INFO kablam! | ^^^^^^^^ Sep 06 09:49:49.562 INFO kablam! ... Sep 06 09:49:49.562 INFO kablam! 69 | let a = async!{panic!("i")}; Sep 06 09:49:49.562 INFO kablam! | ------------------- in this macro invocation Sep 06 09:49:49.562 INFO kablam! Sep 06 09:49:49.563 INFO kablam! warning: unreachable expression Sep 06 09:49:49.563 INFO kablam! --> src/lib.rs:11:13 Sep 06 09:49:49.563 INFO kablam! | Sep 06 09:49:49.563 INFO kablam! 11 | tx.complete($e); Sep 06 09:49:49.563 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 06 09:49:49.563 INFO kablam! ... Sep 06 09:49:49.563 INFO kablam! 69 | let a = async!{panic!("i")}; Sep 06 09:49:49.563 INFO kablam! | ------------------- in this macro invocation Sep 06 09:49:49.563 INFO kablam! | Sep 06 09:49:49.563 INFO kablam! = note: #[warn(unreachable_code)] on by default Sep 06 09:49:49.563 INFO kablam! Sep 06 09:49:49.622 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.06s Sep 06 09:49:49.622 INFO kablam! su: No module specific data is present Sep 06 09:49:50.851 INFO running `"docker" "rm" "-f" "dad12b97b6d647a9ac2313445d2b74ad260b16fb237aa362972e3f5bb9134495"` Sep 06 09:49:50.966 INFO blam! dad12b97b6d647a9ac2313445d2b74ad260b16fb237aa362972e3f5bb9134495