Oct 21 19:43:04.927 INFO checking aochagavia/chat-rs against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 19:43:04.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 19:43:05.332 INFO blam! 6be83301608c9f62ec88e4353746d38ed5a4bef4938b906d8ad3e7b82ec546e8
Oct 21 19:43:05.334 INFO running `"docker" "start" "-a" "6be83301608c9f62ec88e4353746d38ed5a4bef4938b906d8ad3e7b82ec546e8"`
Oct 21 19:43:06.592 INFO kablam! usermod: no changes
Oct 21 19:43:06.676 INFO kablam!     Checking iovec v0.1.0
Oct 21 19:43:06.676 INFO kablam!     Checking net2 v0.2.29
Oct 21 19:43:07.524 INFO kablam!     Checking bytes v0.4.4
Oct 21 19:43:07.933 INFO kablam!     Checking mio v0.6.9
Oct 21 19:43:09.512 INFO kablam!     Checking tokio-io v0.1.2
Oct 21 19:43:11.076 INFO kablam!     Checking tokio-core v0.1.8
Oct 21 19:43:12.848 INFO kablam!     Checking protocol v0.1.0 (/source/protocol)
Oct 21 19:43:13.870 INFO kablam!     Checking client v0.1.0 (/source/client)
Oct 21 19:43:13.870 INFO kablam!     Checking server v0.1.0 (/source/server)
Oct 21 19:43:15.332 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 21 19:43:15.332 INFO kablam!  --> server/src/main.rs:1:12
Oct 21 19:43:15.332 INFO kablam!   |
Oct 21 19:43:15.332 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 21 19:43:15.332 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 19:43:15.340 INFO kablam!   |
Oct 21 19:43:15.340 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 21 19:43:15.340 INFO kablam! 
Oct 21 19:43:15.456 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 21 19:43:15.456 INFO kablam!  --> server/src/main.rs:1:12
Oct 21 19:43:15.456 INFO kablam!   |
Oct 21 19:43:15.456 INFO kablam! 1 | #![feature(conservative_impl_trait)]
Oct 21 19:43:15.456 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 19:43:15.456 INFO kablam!   |
Oct 21 19:43:15.456 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 21 19:43:15.456 INFO kablam! 
Oct 21 19:43:15.656 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 21 19:43:15.656 INFO kablam!  --> client/src/main.rs:1:12
Oct 21 19:43:15.656 INFO kablam!   |
Oct 21 19:43:15.657 INFO kablam! 1 | #![feature(conservative_impl_trait, never_type)]
Oct 21 19:43:15.657 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 19:43:15.657 INFO kablam!   |
Oct 21 19:43:15.657 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 21 19:43:15.657 INFO kablam! 
Oct 21 19:43:15.688 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 21 19:43:15.688 INFO kablam!  --> client/src/main.rs:1:12
Oct 21 19:43:15.688 INFO kablam!   |
Oct 21 19:43:15.688 INFO kablam! 1 | #![feature(conservative_impl_trait, never_type)]
Oct 21 19:43:15.689 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 19:43:15.689 INFO kablam!   |
Oct 21 19:43:15.689 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 21 19:43:15.689 INFO kablam! 
Oct 21 19:43:15.728 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.10s
Oct 21 19:43:15.732 INFO kablam! su: No module specific data is present
Oct 21 19:43:16.360 INFO running `"docker" "rm" "-f" "6be83301608c9f62ec88e4353746d38ed5a4bef4938b906d8ad3e7b82ec546e8"`
Oct 21 19:43:16.689 INFO blam! 6be83301608c9f62ec88e4353746d38ed5a4bef4938b906d8ad3e7b82ec546e8