Aug 17 22:27:50.261 INFO checking futures-bufio-0.2.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 22:27:50.261 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 22:27:50.261 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 22:27:50.261 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/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 17 22:27:50.522 INFO blam! e02301eb9fb476081d988bf6f2c4063fa0441c3bc200bb43a6b23417e43d5adc
Aug 17 22:27:50.525 INFO running `"docker" "start" "-a" "e02301eb9fb476081d988bf6f2c4063fa0441c3bc200bb43a6b23417e43d5adc"`
Aug 17 22:27:51.699 INFO kablam!     Checking futures-bufio v0.2.0 (file:///source)
Aug 17 22:27:53.141 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 17 22:27:53.141 INFO kablam!   --> src/lib.rs:10:12
Aug 17 22:27:53.141 INFO kablam!    |
Aug 17 22:27:53.141 INFO kablam! 10 | #![feature(conservative_impl_trait)]
Aug 17 22:27:53.142 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:27:53.142 INFO kablam!    |
Aug 17 22:27:53.142 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 17 22:27:53.142 INFO kablam! 
Aug 17 22:27:54.068 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 17 22:27:54.068 INFO kablam!   --> src/lib.rs:10:12
Aug 17 22:27:54.068 INFO kablam!    |
Aug 17 22:27:54.068 INFO kablam! 10 | #![feature(conservative_impl_trait)]
Aug 17 22:27:54.068 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 22:27:54.069 INFO kablam!    |
Aug 17 22:27:54.069 INFO kablam!    = note: #[warn(stable_features)] on by default
Aug 17 22:27:54.069 INFO kablam! 
Aug 17 22:27:54.138 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Aug 17 22:27:54.143 INFO kablam! su: No module specific data is present
Aug 17 22:27:54.603 INFO running `"docker" "rm" "-f" "e02301eb9fb476081d988bf6f2c4063fa0441c3bc200bb43a6b23417e43d5adc"`
Aug 17 22:27:54.775 INFO blam! e02301eb9fb476081d988bf6f2c4063fa0441c3bc200bb43a6b23417e43d5adc