Oct 13 15:05:11.242 INFO checking futures-bufio-0.2.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 15:05:11.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 15:05:11.508 INFO blam! 28784bba89c9bd41231ac78b062b082ffe7aa8cb434360b6042d65002f24bdb1
Oct 13 15:05:11.510 INFO running `"docker" "start" "-a" "28784bba89c9bd41231ac78b062b082ffe7aa8cb434360b6042d65002f24bdb1"`
Oct 13 15:05:12.843 INFO kablam! usermod: no changes
Oct 13 15:05:12.892 INFO kablam!     Checking futures-bufio v0.2.0 (/source)
Oct 13 15:05:14.159 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 15:05:14.159 INFO kablam!   --> src/lib.rs:10:12
Oct 13 15:05:14.159 INFO kablam!    |
Oct 13 15:05:14.159 INFO kablam! 10 | #![feature(conservative_impl_trait)]
Oct 13 15:05:14.159 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:05:14.159 INFO kablam!    |
Oct 13 15:05:14.159 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 15:05:14.159 INFO kablam! 
Oct 13 15:05:14.892 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 15:05:14.892 INFO kablam!   --> src/lib.rs:10:12
Oct 13 15:05:14.892 INFO kablam!    |
Oct 13 15:05:14.892 INFO kablam! 10 | #![feature(conservative_impl_trait)]
Oct 13 15:05:14.892 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 15:05:14.892 INFO kablam!    |
Oct 13 15:05:14.892 INFO kablam!    = note: #[warn(stable_features)] on by default
Oct 13 15:05:14.892 INFO kablam! 
Oct 13 15:05:14.929 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Oct 13 15:05:14.933 INFO kablam! su: No module specific data is present
Oct 13 15:05:15.256 INFO running `"docker" "rm" "-f" "28784bba89c9bd41231ac78b062b082ffe7aa8cb434360b6042d65002f24bdb1"`
Oct 13 15:05:15.364 INFO blam! 28784bba89c9bd41231ac78b062b082ffe7aa8cb434360b6042d65002f24bdb1