Nov 01 21:03:19.472 INFO checking irclap-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 21:03:19.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 21:03:20.042 INFO blam! bb1acb8f3f23c94583f80634d70785400a949d9cdf59b70f47a5c884682abbec
Nov 01 21:03:20.048 INFO running `"docker" "start" "-a" "bb1acb8f3f23c94583f80634d70785400a949d9cdf59b70f47a5c884682abbec"`
Nov 01 21:03:21.301 INFO kablam! usermod: no changes
Nov 01 21:03:21.532 INFO kablam!     Checking tokio-mockstream v1.1.0
Nov 01 21:03:21.532 INFO kablam!     Checking tokio-tls v0.2.0
Nov 01 21:03:23.789 INFO kablam!     Checking irc v0.13.6
Nov 01 21:03:30.564 INFO kablam!     Checking irclap v0.1.0 (/source)
Nov 01 21:03:38.288 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 01 21:03:38.288 INFO kablam!   --> src/lib.rs:11:12
Nov 01 21:03:38.288 INFO kablam!    |
Nov 01 21:03:38.288 INFO kablam! 11 | #![feature(conservative_impl_trait)]
Nov 01 21:03:38.288 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:38.288 INFO kablam!    |
Nov 01 21:03:38.288 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 21:03:38.288 INFO kablam! 
Nov 01 21:03:39.484 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 01 21:03:39.485 INFO kablam!   --> src/lib.rs:11:12
Nov 01 21:03:39.485 INFO kablam!    |
Nov 01 21:03:39.485 INFO kablam! 11 | #![feature(conservative_impl_trait)]
Nov 01 21:03:39.485 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:39.485 INFO kablam!    |
Nov 01 21:03:39.485 INFO kablam!    = note: #[warn(stable_features)] on by default
Nov 01 21:03:39.485 INFO kablam! 
Nov 01 21:03:45.020 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 21:03:45.020 INFO kablam!   --> examples/echo.rs:26:5
Nov 01 21:03:45.020 INFO kablam!    |
Nov 01 21:03:45.020 INFO kablam! 26 |     responder.send_message(&message);
Nov 01 21:03:45.020 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:03:45.020 INFO kablam!    |
Nov 01 21:03:45.020 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 21:03:45.020 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 21:03:45.020 INFO kablam! 
Nov 01 21:03:45.088 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.76s
Nov 01 21:03:45.121 INFO kablam! su: No module specific data is present
Nov 01 21:03:45.958 INFO running `"docker" "rm" "-f" "bb1acb8f3f23c94583f80634d70785400a949d9cdf59b70f47a5c884682abbec"`
Nov 01 21:03:46.272 INFO blam! bb1acb8f3f23c94583f80634d70785400a949d9cdf59b70f47a5c884682abbec