Dec 01 01:50:16.502 INFO checking async-await-0.2.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:50:16.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 01:50:16.986 INFO [stdout] 63d6cfd9cab1708d092cd47992c7de0ed69b00ae388880f2dfd688752ebb2fd7
Dec 01 01:50:16.988 INFO running `"docker" "start" "-a" "63d6cfd9cab1708d092cd47992c7de0ed69b00ae388880f2dfd688752ebb2fd7"`
Dec 01 01:50:18.691 INFO [stderr] usermod: no changes
Dec 01 01:50:18.776 INFO [stderr]     Checking async-await v0.2.1 (/source)
Dec 01 01:50:19.772 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 01 01:50:19.772 INFO [stderr]   --> src/lib.rs:47:49
Dec 01 01:50:19.772 INFO [stderr]    |
Dec 01 01:50:19.772 INFO [stderr] 47 |     let transformation = f1.map(|v| v * 2).join((f2.map(|v| v + 5)))
Dec 01 01:50:19.772 INFO [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 01:50:19.772 INFO [stderr]    |
Dec 01 01:50:19.772 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 01 01:50:19.772 INFO [stderr] 
Dec 01 01:50:19.800 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 01 01:50:19.800 INFO [stderr]   --> src/lib.rs:11:16
Dec 01 01:50:19.800 INFO [stderr]    |
Dec 01 01:50:19.800 INFO [stderr] 11 |             tx.complete($e);
Dec 01 01:50:19.800 INFO [stderr]    |                ^^^^^^^^
Dec 01 01:50:19.800 INFO [stderr] ...
Dec 01 01:50:19.800 INFO [stderr] 39 |     let a = async!{42};
Dec 01 01:50:19.800 INFO [stderr]    |             ---------- in this macro invocation
Dec 01 01:50:19.800 INFO [stderr]    |
Dec 01 01:50:19.800 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 01:50:19.800 INFO [stderr] 
Dec 01 01:50:19.868 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 01 01:50:19.869 INFO [stderr]   --> src/lib.rs:11:16
Dec 01 01:50:19.869 INFO [stderr]    |
Dec 01 01:50:19.869 INFO [stderr] 11 |             tx.complete($e);
Dec 01 01:50:19.869 INFO [stderr]    |                ^^^^^^^^
Dec 01 01:50:19.869 INFO [stderr] ...
Dec 01 01:50:19.869 INFO [stderr] 45 |     let f1 = async!{42};
Dec 01 01:50:19.869 INFO [stderr]    |              ---------- in this macro invocation
Dec 01 01:50:19.869 INFO [stderr] 
Dec 01 01:50:19.869 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 01 01:50:19.869 INFO [stderr]   --> src/lib.rs:11:16
Dec 01 01:50:19.869 INFO [stderr]    |
Dec 01 01:50:19.869 INFO [stderr] 11 |             tx.complete($e);
Dec 01 01:50:19.869 INFO [stderr]    |                ^^^^^^^^
Dec 01 01:50:19.869 INFO [stderr] ...
Dec 01 01:50:19.869 INFO [stderr] 46 |     let f2 = async!{18};
Dec 01 01:50:19.869 INFO [stderr]    |              ---------- in this macro invocation
Dec 01 01:50:19.869 INFO [stderr] 
Dec 01 01:50:19.869 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 01 01:50:19.872 INFO [stderr]   --> src/lib.rs:11:16
Dec 01 01:50:19.872 INFO [stderr]    |
Dec 01 01:50:19.872 INFO [stderr] 11 |               tx.complete($e);
Dec 01 01:50:19.872 INFO [stderr]    |                  ^^^^^^^^
Dec 01 01:50:19.872 INFO [stderr] ...
Dec 01 01:50:19.872 INFO [stderr] 54 |       let f1 = async!{{
Dec 01 01:50:19.872 INFO [stderr]    |  ______________-
Dec 01 01:50:19.872 INFO [stderr] 55 | |         let f1 = async!{42};
Dec 01 01:50:19.872 INFO [stderr] 56 | |         await!{f1.map(|v| v * 2)}
Dec 01 01:50:19.872 INFO [stderr] 57 | |     }};
Dec 01 01:50:19.872 INFO [stderr]    | |______- in this macro invocation
Dec 01 01:50:19.872 INFO [stderr] 
Dec 01 01:50:19.872 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 01 01:50:19.872 INFO [stderr]   --> src/lib.rs:11:16
Dec 01 01:50:19.872 INFO [stderr]    |
Dec 01 01:50:19.872 INFO [stderr] 11 |             tx.complete($e);
Dec 01 01:50:19.872 INFO [stderr]    |                ^^^^^^^^
Dec 01 01:50:19.872 INFO [stderr] ...
Dec 01 01:50:19.872 INFO [stderr] 55 |         let f1 = async!{42};
Dec 01 01:50:19.872 INFO [stderr]    |                  ---------- in this macro invocation
Dec 01 01:50:19.872 INFO [stderr] 
Dec 01 01:50:19.872 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 01 01:50:19.872 INFO [stderr]   --> src/lib.rs:11:16
Dec 01 01:50:19.872 INFO [stderr]    |
Dec 01 01:50:19.872 INFO [stderr] 11 |             tx.complete($e);
Dec 01 01:50:19.872 INFO [stderr]    |                ^^^^^^^^
Dec 01 01:50:19.872 INFO [stderr] ...
Dec 01 01:50:19.872 INFO [stderr] 63 |     let a = async!{42};
Dec 01 01:50:19.872 INFO [stderr]    |             ---------- in this macro invocation
Dec 01 01:50:19.872 INFO [stderr] 
Dec 01 01:50:19.872 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 01 01:50:19.872 INFO [stderr]   --> src/lib.rs:11:16
Dec 01 01:50:19.872 INFO [stderr]    |
Dec 01 01:50:19.872 INFO [stderr] 11 |             tx.complete($e);
Dec 01 01:50:19.872 INFO [stderr]    |                ^^^^^^^^
Dec 01 01:50:19.872 INFO [stderr] ...
Dec 01 01:50:19.872 INFO [stderr] 69 |     let a = async!{panic!("i")};
Dec 01 01:50:19.872 INFO [stderr]    |             ------------------- in this macro invocation
Dec 01 01:50:19.872 INFO [stderr] 
Dec 01 01:50:19.872 INFO [stderr] warning: unreachable expression
Dec 01 01:50:19.872 INFO [stderr]   --> src/lib.rs:11:13
Dec 01 01:50:19.872 INFO [stderr]    |
Dec 01 01:50:19.872 INFO [stderr] 11 |             tx.complete($e);
Dec 01 01:50:19.872 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 01 01:50:19.872 INFO [stderr] ...
Dec 01 01:50:19.872 INFO [stderr] 69 |     let a = async!{panic!("i")};
Dec 01 01:50:19.872 INFO [stderr]    |             ------------------- in this macro invocation
Dec 01 01:50:19.872 INFO [stderr]    |
Dec 01 01:50:19.872 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 01 01:50:19.872 INFO [stderr] 
Dec 01 01:50:19.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 01 01:50:19.926 INFO [stderr] su: No module specific data is present
Dec 01 01:50:20.755 INFO running `"docker" "inspect" "63d6cfd9cab1708d092cd47992c7de0ed69b00ae388880f2dfd688752ebb2fd7"`
Dec 01 01:50:21.112 INFO running `"docker" "rm" "-f" "63d6cfd9cab1708d092cd47992c7de0ed69b00ae388880f2dfd688752ebb2fd7"`
Dec 01 01:50:21.580 INFO [stdout] 63d6cfd9cab1708d092cd47992c7de0ed69b00ae388880f2dfd688752ebb2fd7