Aug 18 04:05:59.160 INFO checking ads1x15-0.4.3 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 04:05:59.160 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 04:05:59.160 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 04:05:59.161 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 04:05:59.398 INFO blam! 17f9abf9812fe100733b5d80344b4a17dd132e27715e98cf88fdc03a3ec1ebb7
Aug 18 04:05:59.401 INFO running `"docker" "start" "-a" "17f9abf9812fe100733b5d80344b4a17dd132e27715e98cf88fdc03a3ec1ebb7"`
Aug 18 04:06:00.850 INFO kablam!     Checking qutex v0.2.1
Aug 18 04:06:00.852 INFO kablam!    Compiling bitfield-register-macro v0.2.1
Aug 18 04:06:00.856 INFO kablam!    Compiling syn v0.14.8
Aug 18 04:06:11.690 INFO kablam!     Checking bitfield-register v0.2.1
Aug 18 04:06:59.306 INFO kablam!    Compiling serde_derive v1.0.71
Aug 18 04:06:59.309 INFO kablam!    Compiling synstructure v0.9.0
Aug 18 04:06:59.312 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Aug 18 04:07:28.930 INFO kablam!     Checking futures-await v0.1.1
Aug 18 04:07:29.753 INFO kablam!    Compiling failure_derive v0.1.2
Aug 18 04:07:40.888 INFO kablam!     Checking failure v0.1.2
Aug 18 04:08:07.228 INFO kablam!    Compiling cargo_metadata v0.5.8
Aug 18 04:08:18.323 INFO kablam!    Compiling skeptic v0.13.3
Aug 18 04:08:27.243 INFO kablam!    Compiling i2cdev v0.4.0
Aug 18 04:08:33.087 INFO kablam!     Checking ads1x15 v0.4.3 (file:///source)
Aug 18 04:08:41.002 INFO kablam! error[E0658]: macro await! is unstable (see issue #50547)
Aug 18 04:08:41.002 INFO kablam!   --> examples/test.rs:29:18
Aug 18 04:08:41.002 INFO kablam!    |
Aug 18 04:08:41.002 INFO kablam! 29 |         let a0 = await!(dac.read_single_ended(ads1x15::Channel::A0))?;
Aug 18 04:08:41.002 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 04:08:41.002 INFO kablam!    |
Aug 18 04:08:41.002 INFO kablam!    = help: add #![feature(await_macro)] to the crate attributes to enable
Aug 18 04:08:41.002 INFO kablam! 
Aug 18 04:08:41.002 INFO kablam! error[E0658]: macro await! is unstable (see issue #50547)
Aug 18 04:08:41.003 INFO kablam!   --> examples/test.rs:30:18
Aug 18 04:08:41.003 INFO kablam!    |
Aug 18 04:08:41.003 INFO kablam! 30 |         let a1 = await!(dac.read_single_ended(ads1x15::Channel::A1))?;
Aug 18 04:08:41.003 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 04:08:41.003 INFO kablam!    |
Aug 18 04:08:41.003 INFO kablam!    = help: add #![feature(await_macro)] to the crate attributes to enable
Aug 18 04:08:41.003 INFO kablam! 
Aug 18 04:08:41.003 INFO kablam! error[E0658]: macro await! is unstable (see issue #50547)
Aug 18 04:08:41.003 INFO kablam!   --> examples/test.rs:31:18
Aug 18 04:08:41.003 INFO kablam!    |
Aug 18 04:08:41.003 INFO kablam! 31 |         let a2 = await!(dac.read_single_ended(ads1x15::Channel::A2))?;
Aug 18 04:08:41.003 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 04:08:41.003 INFO kablam!    |
Aug 18 04:08:41.003 INFO kablam!    = help: add #![feature(await_macro)] to the crate attributes to enable
Aug 18 04:08:41.003 INFO kablam! 
Aug 18 04:08:41.003 INFO kablam! error[E0658]: macro await! is unstable (see issue #50547)
Aug 18 04:08:41.003 INFO kablam!   --> examples/test.rs:32:18
Aug 18 04:08:41.003 INFO kablam!    |
Aug 18 04:08:41.003 INFO kablam! 32 |         let a3 = await!(dac.read_single_ended(ads1x15::Channel::A3))?;
Aug 18 04:08:41.003 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 04:08:41.003 INFO kablam!    |
Aug 18 04:08:41.003 INFO kablam!    = help: add #![feature(await_macro)] to the crate attributes to enable
Aug 18 04:08:41.003 INFO kablam! 
Aug 18 04:08:41.004 INFO kablam! error[E0658]: macro await! is unstable (see issue #50547)
Aug 18 04:08:41.004 INFO kablam!   --> examples/test.rs:36:9
Aug 18 04:08:41.004 INFO kablam!    |
Aug 18 04:08:41.004 INFO kablam! 36 |         await!(tokio_timer::sleep(time::Duration::from_secs(1)))?;
Aug 18 04:08:41.004 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 04:08:41.004 INFO kablam!    |
Aug 18 04:08:41.004 INFO kablam!    = help: add #![feature(await_macro)] to the crate attributes to enable
Aug 18 04:08:41.004 INFO kablam! 
Aug 18 04:08:41.004 INFO kablam! error: aborting due to 5 previous errors
Aug 18 04:08:41.004 INFO kablam! 
Aug 18 04:08:41.004 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 18 04:08:41.047 INFO kablam! error: Could not compile `ads1x15`.
Aug 18 04:08:41.047 INFO kablam! 
Aug 18 04:08:41.047 INFO kablam! To learn more, run the command again with --verbose.
Aug 18 04:08:41.063 INFO kablam! su: No module specific data is present
Aug 18 04:08:41.629 INFO running `"docker" "rm" "-f" "17f9abf9812fe100733b5d80344b4a17dd132e27715e98cf88fdc03a3ec1ebb7"`
Aug 18 04:08:41.787 INFO blam! 17f9abf9812fe100733b5d80344b4a17dd132e27715e98cf88fdc03a3ec1ebb7