Oct 13 17:56:54.041 INFO checking async-await-0.2.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 17:56:54.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 17:56:54.392 INFO blam! 3502ee9e87e3c93accda4f0c1ed5121f457b8db249b23e23da3c1c3074098768
Oct 13 17:56:54.394 INFO running `"docker" "start" "-a" "3502ee9e87e3c93accda4f0c1ed5121f457b8db249b23e23da3c1c3074098768"`
Oct 13 17:56:55.732 INFO kablam! usermod: no changes
Oct 13 17:56:55.808 INFO kablam!     Checking async-await v0.2.1 (/source)
Oct 13 17:56:56.972 INFO kablam! warning: unnecessary parentheses around method argument
Oct 13 17:56:56.972 INFO kablam!   --> src/lib.rs:47:49
Oct 13 17:56:56.972 INFO kablam!    |
Oct 13 17:56:56.973 INFO kablam! 47 |     let transformation = f1.map(|v| v * 2).join((f2.map(|v| v + 5)))
Oct 13 17:56:56.973 INFO kablam!    |                                                 ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 17:56:56.976 INFO kablam!    |
Oct 13 17:56:56.976 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 17:56:56.976 INFO kablam! 
Oct 13 17:56:57.009 INFO kablam! warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Oct 13 17:56:57.009 INFO kablam!   --> src/lib.rs:11:16
Oct 13 17:56:57.010 INFO kablam!    |
Oct 13 17:56:57.010 INFO kablam! 11 |             tx.complete($e);
Oct 13 17:56:57.010 INFO kablam!    |                ^^^^^^^^
Oct 13 17:56:57.010 INFO kablam! ...
Oct 13 17:56:57.010 INFO kablam! 39 |     let a = async!{42};
Oct 13 17:56:57.010 INFO kablam!    |             ---------- in this macro invocation
Oct 13 17:56:57.010 INFO kablam!    |
Oct 13 17:56:57.010 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 13 17:56:57.010 INFO kablam! 
Oct 13 17:56:57.064 INFO kablam! warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Oct 13 17:56:57.064 INFO kablam!   --> src/lib.rs:11:16
Oct 13 17:56:57.064 INFO kablam!    |
Oct 13 17:56:57.064 INFO kablam! 11 |             tx.complete($e);
Oct 13 17:56:57.064 INFO kablam!    |                ^^^^^^^^
Oct 13 17:56:57.064 INFO kablam! ...
Oct 13 17:56:57.064 INFO kablam! 45 |     let f1 = async!{42};
Oct 13 17:56:57.064 INFO kablam!    |              ---------- in this macro invocation
Oct 13 17:56:57.064 INFO kablam! 
Oct 13 17:56:57.064 INFO kablam! warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Oct 13 17:56:57.064 INFO kablam!   --> src/lib.rs:11:16
Oct 13 17:56:57.064 INFO kablam!    |
Oct 13 17:56:57.064 INFO kablam! 11 |             tx.complete($e);
Oct 13 17:56:57.064 INFO kablam!    |                ^^^^^^^^
Oct 13 17:56:57.064 INFO kablam! ...
Oct 13 17:56:57.064 INFO kablam! 46 |     let f2 = async!{18};
Oct 13 17:56:57.064 INFO kablam!    |              ---------- in this macro invocation
Oct 13 17:56:57.064 INFO kablam! 
Oct 13 17:56:57.076 INFO kablam! warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Oct 13 17:56:57.076 INFO kablam!   --> src/lib.rs:11:16
Oct 13 17:56:57.076 INFO kablam!    |
Oct 13 17:56:57.076 INFO kablam! 11 |               tx.complete($e);
Oct 13 17:56:57.076 INFO kablam!    |                  ^^^^^^^^
Oct 13 17:56:57.076 INFO kablam! ...
Oct 13 17:56:57.076 INFO kablam! 54 |       let f1 = async!{{
Oct 13 17:56:57.076 INFO kablam!    |  ______________-
Oct 13 17:56:57.076 INFO kablam! 55 | |         let f1 = async!{42};
Oct 13 17:56:57.076 INFO kablam! 56 | |         await!{f1.map(|v| v * 2)}
Oct 13 17:56:57.076 INFO kablam! 57 | |     }};
Oct 13 17:56:57.076 INFO kablam!    | |______- in this macro invocation
Oct 13 17:56:57.076 INFO kablam! 
Oct 13 17:56:57.076 INFO kablam! warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Oct 13 17:56:57.076 INFO kablam!   --> src/lib.rs:11:16
Oct 13 17:56:57.076 INFO kablam!    |
Oct 13 17:56:57.076 INFO kablam! 11 |             tx.complete($e);
Oct 13 17:56:57.076 INFO kablam!    |                ^^^^^^^^
Oct 13 17:56:57.076 INFO kablam! ...
Oct 13 17:56:57.076 INFO kablam! 55 |         let f1 = async!{42};
Oct 13 17:56:57.076 INFO kablam!    |                  ---------- in this macro invocation
Oct 13 17:56:57.076 INFO kablam! 
Oct 13 17:56:57.076 INFO kablam! warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Oct 13 17:56:57.076 INFO kablam!   --> src/lib.rs:11:16
Oct 13 17:56:57.076 INFO kablam!    |
Oct 13 17:56:57.076 INFO kablam! 11 |             tx.complete($e);
Oct 13 17:56:57.076 INFO kablam!    |                ^^^^^^^^
Oct 13 17:56:57.076 INFO kablam! ...
Oct 13 17:56:57.076 INFO kablam! 63 |     let a = async!{42};
Oct 13 17:56:57.076 INFO kablam!    |             ---------- in this macro invocation
Oct 13 17:56:57.076 INFO kablam! 
Oct 13 17:56:57.084 INFO kablam! warning: use of deprecated item '<futures::Sender<T>>::complete': renamed to `send`
Oct 13 17:56:57.084 INFO kablam!   --> src/lib.rs:11:16
Oct 13 17:56:57.084 INFO kablam!    |
Oct 13 17:56:57.084 INFO kablam! 11 |             tx.complete($e);
Oct 13 17:56:57.084 INFO kablam!    |                ^^^^^^^^
Oct 13 17:56:57.084 INFO kablam! ...
Oct 13 17:56:57.084 INFO kablam! 69 |     let a = async!{panic!("i")};
Oct 13 17:56:57.084 INFO kablam!    |             ------------------- in this macro invocation
Oct 13 17:56:57.084 INFO kablam! 
Oct 13 17:56:57.084 INFO kablam! warning: unreachable expression
Oct 13 17:56:57.084 INFO kablam!   --> src/lib.rs:11:13
Oct 13 17:56:57.084 INFO kablam!    |
Oct 13 17:56:57.084 INFO kablam! 11 |             tx.complete($e);
Oct 13 17:56:57.084 INFO kablam!    |             ^^^^^^^^^^^^^^^
Oct 13 17:56:57.084 INFO kablam! ...
Oct 13 17:56:57.084 INFO kablam! 69 |     let a = async!{panic!("i")};
Oct 13 17:56:57.084 INFO kablam!    |             ------------------- in this macro invocation
Oct 13 17:56:57.084 INFO kablam!    |
Oct 13 17:56:57.084 INFO kablam!    = note: #[warn(unreachable_code)] on by default
Oct 13 17:56:57.084 INFO kablam! 
Oct 13 17:56:57.305 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Oct 13 17:56:57.305 INFO kablam! su: No module specific data is present
Oct 13 17:56:58.054 INFO running `"docker" "rm" "-f" "3502ee9e87e3c93accda4f0c1ed5121f457b8db249b23e23da3c1c3074098768"`
Oct 13 17:56:58.429 INFO blam! 3502ee9e87e3c93accda4f0c1ed5121f457b8db249b23e23da3c1c3074098768