Sep 20 03:17:44.339 INFO checking futures-bufio-0.2.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 03:17:44.339 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 03:17:44.340 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:17:44.564 INFO blam! 1afe4c7206bb0f2b9ca129835c2056776503e7a826f3045229071880066a92da
Sep 20 03:17:44.566 INFO running `"docker" "start" "-a" "1afe4c7206bb0f2b9ca129835c2056776503e7a826f3045229071880066a92da"`
Sep 20 03:17:45.462 INFO kablam! usermod: no changes
Sep 20 03:17:45.487 INFO kablam!     Checking futures-bufio v0.2.0 (/source)
Sep 20 03:17:45.865 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 20 03:17:45.865 INFO kablam!   --> src/lib.rs:10:12
Sep 20 03:17:45.865 INFO kablam!    |
Sep 20 03:17:45.865 INFO kablam! 10 | #![feature(conservative_impl_trait)]
Sep 20 03:17:45.865 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:17:45.865 INFO kablam!    |
Sep 20 03:17:45.865 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 20 03:17:45.865 INFO kablam! 
Sep 20 03:17:46.310 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 20 03:17:46.310 INFO kablam!   --> src/lib.rs:10:12
Sep 20 03:17:46.310 INFO kablam!    |
Sep 20 03:17:46.310 INFO kablam! 10 | #![feature(conservative_impl_trait)]
Sep 20 03:17:46.310 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:17:46.310 INFO kablam!    |
Sep 20 03:17:46.310 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 20 03:17:46.310 INFO kablam! 
Sep 20 03:17:46.338 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Sep 20 03:17:46.338 INFO kablam! su: No module specific data is present
Sep 20 03:17:47.142 INFO running `"docker" "rm" "-f" "1afe4c7206bb0f2b9ca129835c2056776503e7a826f3045229071880066a92da"`
Sep 20 03:17:47.213 INFO blam! 1afe4c7206bb0f2b9ca129835c2056776503e7a826f3045229071880066a92da