Sep 06 05:10:06.808 INFO checking iota-spammer-0.0.11 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 05:10:06.809 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 05:10:06.809 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/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 05:10:06.917 INFO blam! b9d23dbedd59e7886e7e3f1911449a3a3d9aaa1eeecfab9b5e789ffe5d16454f
Sep 06 05:10:06.918 INFO running `"docker" "start" "-a" "b9d23dbedd59e7886e7e3f1911449a3a3d9aaa1eeecfab9b5e789ffe5d16454f"`
Sep 06 05:10:07.697 INFO kablam! usermod: no changes
Sep 06 05:10:07.964 INFO kablam!    Compiling crunchy v0.2.1
Sep 06 05:10:08.806 INFO kablam!     Checking iota-lib-rs-preview v0.1.6
Sep 06 05:10:15.371 INFO kablam!     Checking iota-spammer v0.0.11 (file:///source)
Sep 06 05:10:15.472 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Sep 06 05:10:15.472 INFO kablam!  --> src/main.rs:1:12
Sep 06 05:10:15.472 INFO kablam!   |
Sep 06 05:10:15.472 INFO kablam! 1 | #![feature(rust_2018_preview)]
Sep 06 05:10:15.472 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 06 05:10:15.482 INFO kablam! 
Sep 06 05:10:15.488 INFO kablam! warning[E0705]: the feature `rust_2018_preview` is included in the Rust 2018 edition
Sep 06 05:10:15.488 INFO kablam!  --> src/main.rs:1:12
Sep 06 05:10:15.488 INFO kablam!   |
Sep 06 05:10:15.488 INFO kablam! 1 | #![feature(rust_2018_preview)]
Sep 06 05:10:15.488 INFO kablam!   |            ^^^^^^^^^^^^^^^^^
Sep 06 05:10:15.488 INFO kablam! 
Sep 06 05:10:18.768 INFO kablam! error[E0432]: unresolved import `futures::executor::spawn`
Sep 06 05:10:18.768 INFO kablam!   --> src/main.rs:27:5
Sep 06 05:10:18.768 INFO kablam!    |
Sep 06 05:10:18.768 INFO kablam! 27 | use futures::executor::spawn;
Sep 06 05:10:18.768 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `spawn` in `executor`
Sep 06 05:10:18.774 INFO kablam! 
Sep 06 05:10:18.941 INFO kablam! error[E0308]: mismatched types
Sep 06 05:10:18.941 INFO kablam!    --> src/main.rs:228:17
Sep 06 05:10:18.941 INFO kablam!     |
Sep 06 05:10:18.941 INFO kablam! 228 |                 client.clone(),
Sep 06 05:10:18.941 INFO kablam!     |                 ^^^^^^^^^^^^^^
Sep 06 05:10:18.941 INFO kablam!     |                 |
Sep 06 05:10:18.941 INFO kablam!     |                 expected reference, found struct `reqwest::Client`
Sep 06 05:10:18.941 INFO kablam!     |                 help: consider borrowing here: `&client.clone()`
Sep 06 05:10:18.941 INFO kablam!     |
Sep 06 05:10:18.941 INFO kablam!     = note: expected type `&reqwest::Client`
Sep 06 05:10:18.941 INFO kablam!                found type `reqwest::Client`
Sep 06 05:10:18.941 INFO kablam! 
Sep 06 05:10:18.958 INFO kablam! error: aborting due to 2 previous errors
Sep 06 05:10:18.966 INFO kablam! 
Sep 06 05:10:18.966 INFO kablam! Some errors occurred: E0308, E0432, E0705.
Sep 06 05:10:18.966 INFO kablam! For more information about an error, try `rustc --explain E0308`.
Sep 06 05:10:18.974 INFO kablam! error: Could not compile `iota-spammer`.
Sep 06 05:10:18.974 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 05:10:19.450 INFO kablam! error[E0432]: unresolved import `futures::executor::spawn`
Sep 06 05:10:19.450 INFO kablam!   --> src/main.rs:27:5
Sep 06 05:10:19.450 INFO kablam!    |
Sep 06 05:10:19.450 INFO kablam! 27 | use futures::executor::spawn;
Sep 06 05:10:19.450 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^ no `spawn` in `executor`
Sep 06 05:10:19.450 INFO kablam! 
Sep 06 05:10:19.630 INFO kablam! error[E0308]: mismatched types
Sep 06 05:10:19.630 INFO kablam!    --> src/main.rs:228:17
Sep 06 05:10:19.630 INFO kablam!     |
Sep 06 05:10:19.630 INFO kablam! 228 |                 client.clone(),
Sep 06 05:10:19.630 INFO kablam!     |                 ^^^^^^^^^^^^^^
Sep 06 05:10:19.630 INFO kablam!     |                 |
Sep 06 05:10:19.630 INFO kablam!     |                 expected reference, found struct `reqwest::Client`
Sep 06 05:10:19.630 INFO kablam!     |                 help: consider borrowing here: `&client.clone()`
Sep 06 05:10:19.630 INFO kablam!     |
Sep 06 05:10:19.630 INFO kablam!     = note: expected type `&reqwest::Client`
Sep 06 05:10:19.630 INFO kablam!                found type `reqwest::Client`
Sep 06 05:10:19.630 INFO kablam! 
Sep 06 05:10:19.646 INFO kablam! error: aborting due to 2 previous errors
Sep 06 05:10:19.646 INFO kablam! 
Sep 06 05:10:19.646 INFO kablam! Some errors occurred: E0308, E0432, E0705.
Sep 06 05:10:19.646 INFO kablam! For more information about an error, try `rustc --explain E0308`.
Sep 06 05:10:19.671 INFO kablam! error: Could not compile `iota-spammer`.
Sep 06 05:10:19.671 INFO kablam! 
Sep 06 05:10:19.671 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 05:10:19.674 INFO kablam! su: No module specific data is present
Sep 06 05:10:20.940 INFO running `"docker" "rm" "-f" "b9d23dbedd59e7886e7e3f1911449a3a3d9aaa1eeecfab9b5e789ffe5d16454f"`
Sep 06 05:10:21.064 INFO blam! b9d23dbedd59e7886e7e3f1911449a3a3d9aaa1eeecfab9b5e789ffe5d16454f