Sep 10 08:20:13.636 INFO checking stpl-0.5.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 08:20:13.636 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 08:20:13.636 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 08:20:13.791 INFO blam! dcb90187ef39eae24e15e257ba93577140f03de61627603e36a2c38c3e21daf8
Sep 10 08:20:13.792 INFO running `"docker" "start" "-a" "dcb90187ef39eae24e15e257ba93577140f03de61627603e36a2c38c3e21daf8"`
Sep 10 08:20:14.767 INFO kablam! usermod: no changes
Sep 10 08:20:14.825 INFO kablam!     Checking bincode v0.9.2
Sep 10 08:20:15.550 INFO kablam!     Checking stpl v0.5.0 (file:///source)
Sep 10 08:20:16.397 INFO kablam! warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 10 08:20:16.397 INFO kablam!    --> src/lib.rs:155:12
Sep 10 08:20:16.397 INFO kablam!     |
Sep 10 08:20:16.397 INFO kablam! 155 | #![feature(universal_impl_trait)]
Sep 10 08:20:16.397 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^
Sep 10 08:20:16.397 INFO kablam!     |
Sep 10 08:20:16.397 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 10 08:20:16.397 INFO kablam! 
Sep 10 08:20:16.397 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 10 08:20:16.397 INFO kablam!    --> src/lib.rs:156:12
Sep 10 08:20:16.397 INFO kablam!     |
Sep 10 08:20:16.397 INFO kablam! 156 | #![feature(conservative_impl_trait)]
Sep 10 08:20:16.397 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 08:20:16.398 INFO kablam! 
Sep 10 08:20:16.398 INFO kablam! warning: the feature `universal_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 10 08:20:16.398 INFO kablam!    --> src/lib.rs:155:12
Sep 10 08:20:16.398 INFO kablam!     |
Sep 10 08:20:16.398 INFO kablam! 155 | #![feature(universal_impl_trait)]
Sep 10 08:20:16.398 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^
Sep 10 08:20:16.398 INFO kablam!     |
Sep 10 08:20:16.398 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 10 08:20:16.398 INFO kablam! 
Sep 10 08:20:16.398 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 10 08:20:16.398 INFO kablam!    --> src/lib.rs:156:12
Sep 10 08:20:16.398 INFO kablam!     |
Sep 10 08:20:16.398 INFO kablam! 156 | #![feature(conservative_impl_trait)]
Sep 10 08:20:16.398 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 08:20:16.398 INFO kablam! 
Sep 10 08:20:16.428 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Sep 10 08:20:16.431 INFO kablam! su: No module specific data is present
Sep 10 08:20:17.320 INFO running `"docker" "rm" "-f" "dcb90187ef39eae24e15e257ba93577140f03de61627603e36a2c38c3e21daf8"`
Sep 10 08:20:17.396 INFO blam! dcb90187ef39eae24e15e257ba93577140f03de61627603e36a2c38c3e21daf8