Nov 01 04:33:35.809 INFO checking glasses-n-contacts/rust-chat against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 04:33:35.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 04:33:36.236 INFO blam! b200c4257a46607b0a3bdc4b32f13866db5ecf56410964e67a963c06d9f5018b
Nov 01 04:33:36.238 INFO running `"docker" "start" "-a" "b200c4257a46607b0a3bdc4b32f13866db5ecf56410964e67a963c06d9f5018b"`
Nov 01 04:33:37.670 INFO kablam! usermod: no changes
Nov 01 04:33:37.800 INFO kablam!    Compiling http-muncher v0.2.5
Nov 01 04:33:37.800 INFO kablam!     Checking net2 v0.2.32
Nov 01 04:33:37.836 INFO kablam!     Checking sha1 v0.1.1
Nov 01 04:33:39.683 INFO kablam!     Checking miow v0.1.5
Nov 01 04:33:40.332 INFO kablam!     Checking mio v0.5.1
Nov 01 04:33:41.879 INFO kablam!     Checking chat v0.1.0 (/source)
Nov 01 04:33:42.811 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 04:33:42.812 INFO kablam!    --> src/socket_client/frame.rs:202:13
Nov 01 04:33:42.812 INFO kablam!     |
Nov 01 04:33:42.813 INFO kablam! 202 |             body.write(status_code);
Nov 01 04:33:42.814 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:33:42.814 INFO kablam!     |
Nov 01 04:33:42.815 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 04:33:42.815 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 04:33:42.816 INFO kablam! 
Nov 01 04:33:42.817 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 04:33:42.818 INFO kablam!   --> src/socket_server.rs:65:13
Nov 01 04:33:42.818 INFO kablam!    |
Nov 01 04:33:42.819 INFO kablam! 65 |             client.socket.shutdown(Shutdown::Both);
Nov 01 04:33:42.820 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:33:42.820 INFO kablam!    |
Nov 01 04:33:42.821 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 04:33:42.821 INFO kablam! 
Nov 01 04:33:42.822 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 04:33:42.823 INFO kablam!   --> src/socket_server.rs:66:13
Nov 01 04:33:42.823 INFO kablam!    |
Nov 01 04:33:42.824 INFO kablam! 66 |             event_loop.deregister(&client.socket);
Nov 01 04:33:42.824 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:33:42.825 INFO kablam!    |
Nov 01 04:33:42.826 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 04:33:42.826 INFO kablam! 
Nov 01 04:33:43.292 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 04:33:43.293 INFO kablam!    --> src/socket_client/frame.rs:202:13
Nov 01 04:33:43.293 INFO kablam!     |
Nov 01 04:33:43.293 INFO kablam! 202 |             body.write(status_code);
Nov 01 04:33:43.293 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:33:43.293 INFO kablam!     |
Nov 01 04:33:43.293 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 04:33:43.294 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 04:33:43.294 INFO kablam! 
Nov 01 04:33:43.296 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 04:33:43.296 INFO kablam!   --> src/socket_server.rs:65:13
Nov 01 04:33:43.296 INFO kablam!    |
Nov 01 04:33:43.297 INFO kablam! 65 |             client.socket.shutdown(Shutdown::Both);
Nov 01 04:33:43.297 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:33:43.297 INFO kablam!    |
Nov 01 04:33:43.298 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 04:33:43.298 INFO kablam! 
Nov 01 04:33:43.299 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 04:33:43.299 INFO kablam!   --> src/socket_server.rs:66:13
Nov 01 04:33:43.299 INFO kablam!    |
Nov 01 04:33:43.299 INFO kablam! 66 |             event_loop.deregister(&client.socket);
Nov 01 04:33:43.299 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 04:33:43.300 INFO kablam!    |
Nov 01 04:33:43.300 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 04:33:43.300 INFO kablam! 
Nov 01 04:33:44.865 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.16s
Nov 01 04:33:44.872 INFO kablam! su: No module specific data is present
Nov 01 04:33:46.300 INFO running `"docker" "rm" "-f" "b200c4257a46607b0a3bdc4b32f13866db5ecf56410964e67a963c06d9f5018b"`
Nov 01 04:33:46.556 INFO blam! b200c4257a46607b0a3bdc4b32f13866db5ecf56410964e67a963c06d9f5018b