Dec 18 18:24:00.252 INFO checking async-await-0.2.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 18:24:00.252 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/async-await/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:24:00.720 INFO [stdout] 8cde189ade2bec38cfca85c085b60c994073bb1ce9035b4cb8414c7059691b46
Dec 18 18:24:00.720 INFO running `"docker" "start" "-a" "8cde189ade2bec38cfca85c085b60c994073bb1ce9035b4cb8414c7059691b46"`
Dec 18 18:24:01.880 INFO [stderr]     Checking async-await v0.2.1 (/opt/crater/workdir)
Dec 18 18:24:02.268 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 18:24:02.268 INFO [stderr]   --> src/lib.rs:47:49
Dec 18 18:24:02.268 INFO [stderr]    |
Dec 18 18:24:02.268 INFO [stderr] 47 |     let transformation = f1.map(|v| v * 2).join((f2.map(|v| v + 5)))
Dec 18 18:24:02.268 INFO [stderr]    |                                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 18:24:02.268 INFO [stderr]    |
Dec 18 18:24:02.268 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 18:24:02.268 INFO [stderr] 
Dec 18 18:24:02.324 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 18 18:24:02.324 INFO [stderr]   --> src/lib.rs:11:16
Dec 18 18:24:02.324 INFO [stderr]    |
Dec 18 18:24:02.324 INFO [stderr] 11 |             tx.complete($e);
Dec 18 18:24:02.324 INFO [stderr]    |                ^^^^^^^^
Dec 18 18:24:02.324 INFO [stderr] ...
Dec 18 18:24:02.324 INFO [stderr] 39 |     let a = async!{42};
Dec 18 18:24:02.324 INFO [stderr]    |             ---------- in this macro invocation
Dec 18 18:24:02.324 INFO [stderr]    |
Dec 18 18:24:02.324 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 18:24:02.324 INFO [stderr] 
Dec 18 18:24:02.388 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 18 18:24:02.388 INFO [stderr]   --> src/lib.rs:11:16
Dec 18 18:24:02.388 INFO [stderr]    |
Dec 18 18:24:02.388 INFO [stderr] 11 |             tx.complete($e);
Dec 18 18:24:02.388 INFO [stderr]    |                ^^^^^^^^
Dec 18 18:24:02.388 INFO [stderr] ...
Dec 18 18:24:02.388 INFO [stderr] 45 |     let f1 = async!{42};
Dec 18 18:24:02.388 INFO [stderr]    |              ---------- in this macro invocation
Dec 18 18:24:02.388 INFO [stderr] 
Dec 18 18:24:02.388 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 18 18:24:02.388 INFO [stderr]   --> src/lib.rs:11:16
Dec 18 18:24:02.388 INFO [stderr]    |
Dec 18 18:24:02.388 INFO [stderr] 11 |             tx.complete($e);
Dec 18 18:24:02.388 INFO [stderr]    |                ^^^^^^^^
Dec 18 18:24:02.388 INFO [stderr] ...
Dec 18 18:24:02.388 INFO [stderr] 46 |     let f2 = async!{18};
Dec 18 18:24:02.388 INFO [stderr]    |              ---------- in this macro invocation
Dec 18 18:24:02.388 INFO [stderr] 
Dec 18 18:24:02.400 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 18 18:24:02.400 INFO [stderr]   --> src/lib.rs:11:16
Dec 18 18:24:02.400 INFO [stderr]    |
Dec 18 18:24:02.400 INFO [stderr] 11 |               tx.complete($e);
Dec 18 18:24:02.400 INFO [stderr]    |                  ^^^^^^^^
Dec 18 18:24:02.400 INFO [stderr] ...
Dec 18 18:24:02.400 INFO [stderr] 54 |       let f1 = async!{{
Dec 18 18:24:02.400 INFO [stderr]    |  ______________-
Dec 18 18:24:02.400 INFO [stderr] 55 | |         let f1 = async!{42};
Dec 18 18:24:02.400 INFO [stderr] 56 | |         await!{f1.map(|v| v * 2)}
Dec 18 18:24:02.400 INFO [stderr] 57 | |     }};
Dec 18 18:24:02.400 INFO [stderr]    | |______- in this macro invocation
Dec 18 18:24:02.400 INFO [stderr] 
Dec 18 18:24:02.400 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 18 18:24:02.400 INFO [stderr]   --> src/lib.rs:11:16
Dec 18 18:24:02.400 INFO [stderr]    |
Dec 18 18:24:02.400 INFO [stderr] 11 |             tx.complete($e);
Dec 18 18:24:02.400 INFO [stderr]    |                ^^^^^^^^
Dec 18 18:24:02.400 INFO [stderr] ...
Dec 18 18:24:02.401 INFO [stderr] 55 |         let f1 = async!{42};
Dec 18 18:24:02.401 INFO [stderr]    |                  ---------- in this macro invocation
Dec 18 18:24:02.401 INFO [stderr] 
Dec 18 18:24:02.401 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 18 18:24:02.401 INFO [stderr]   --> src/lib.rs:11:16
Dec 18 18:24:02.401 INFO [stderr]    |
Dec 18 18:24:02.401 INFO [stderr] 11 |             tx.complete($e);
Dec 18 18:24:02.401 INFO [stderr]    |                ^^^^^^^^
Dec 18 18:24:02.401 INFO [stderr] ...
Dec 18 18:24:02.401 INFO [stderr] 63 |     let a = async!{42};
Dec 18 18:24:02.401 INFO [stderr]    |             ---------- in this macro invocation
Dec 18 18:24:02.401 INFO [stderr] 
Dec 18 18:24:02.408 INFO [stderr] warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Dec 18 18:24:02.408 INFO [stderr]   --> src/lib.rs:11:16
Dec 18 18:24:02.408 INFO [stderr]    |
Dec 18 18:24:02.408 INFO [stderr] 11 |             tx.complete($e);
Dec 18 18:24:02.408 INFO [stderr]    |                ^^^^^^^^
Dec 18 18:24:02.408 INFO [stderr] ...
Dec 18 18:24:02.408 INFO [stderr] 69 |     let a = async!{panic!("i")};
Dec 18 18:24:02.408 INFO [stderr]    |             ------------------- in this macro invocation
Dec 18 18:24:02.408 INFO [stderr] 
Dec 18 18:24:02.408 INFO [stderr] warning: unreachable expression
Dec 18 18:24:02.408 INFO [stderr]   --> src/lib.rs:11:13
Dec 18 18:24:02.408 INFO [stderr]    |
Dec 18 18:24:02.408 INFO [stderr] 11 |             tx.complete($e);
Dec 18 18:24:02.408 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 18 18:24:02.408 INFO [stderr] ...
Dec 18 18:24:02.408 INFO [stderr] 69 |     let a = async!{panic!("i")};
Dec 18 18:24:02.408 INFO [stderr]    |             ------------------- in this macro invocation
Dec 18 18:24:02.408 INFO [stderr]    |
Dec 18 18:24:02.408 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 18 18:24:02.408 INFO [stderr] 
Dec 18 18:24:02.452 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 18 18:24:02.896 INFO running `"docker" "inspect" "8cde189ade2bec38cfca85c085b60c994073bb1ce9035b4cb8414c7059691b46"`
Dec 18 18:24:03.130 INFO running `"docker" "rm" "-f" "8cde189ade2bec38cfca85c085b60c994073bb1ce9035b4cb8414c7059691b46"`
Dec 18 18:24:03.396 INFO [stdout] 8cde189ade2bec38cfca85c085b60c994073bb1ce9035b4cb8414c7059691b46