Oct 27 02:52:41.095 INFO checking jjwest/rirc-server against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:52:41.097 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 02:52:41.322 INFO blam! cdb3c20df523ff55dfac864f1faa02f5876812fef55aad251a50347a1eef4f5f
Oct 27 02:52:41.331 INFO running `"docker" "start" "-a" "cdb3c20df523ff55dfac864f1faa02f5876812fef55aad251a50347a1eef4f5f"`
Oct 27 02:52:42.011 INFO kablam! usermod: no changes
Oct 27 02:52:42.064 INFO kablam!     Checking ascii v0.8.6
Oct 27 02:52:42.767 INFO kablam!     Checking rirc-server v0.1.0 (/source)
Oct 27 02:52:43.218 INFO kablam! warning: unused variable: `conn`
Oct 27 02:52:43.219 INFO kablam!   --> src/main.rs:41:9
Oct 27 02:52:43.220 INFO kablam!    |
Oct 27 02:52:43.220 INFO kablam! 41 |     for conn in socket.incoming() {}
Oct 27 02:52:43.221 INFO kablam!    |         ^^^^ help: consider using `_conn` instead
Oct 27 02:52:43.222 INFO kablam!    |
Oct 27 02:52:43.222 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:52:43.223 INFO kablam! 
Oct 27 02:52:43.223 INFO kablam! warning: type alias is never used: `String`
Oct 27 02:52:43.224 INFO kablam!  --> src/main.rs:8:1
Oct 27 02:52:43.225 INFO kablam!   |
Oct 27 02:52:43.225 INFO kablam! 8 | type String = AsciiString;
Oct 27 02:52:43.226 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:52:43.226 INFO kablam!   |
Oct 27 02:52:43.227 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 02:52:43.228 INFO kablam! 
Oct 27 02:52:43.228 INFO kablam! warning: type alias is never used: `Username`
Oct 27 02:52:43.229 INFO kablam!  --> src/main.rs:9:1
Oct 27 02:52:43.229 INFO kablam!   |
Oct 27 02:52:43.229 INFO kablam! 9 | type Username = AsciiString;
Oct 27 02:52:43.229 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:52:43.229 INFO kablam! 
Oct 27 02:52:43.229 INFO kablam! warning: struct is never constructed: `Server`
Oct 27 02:52:43.229 INFO kablam!   --> src/main.rs:11:1
Oct 27 02:52:43.229 INFO kablam!    |
Oct 27 02:52:43.229 INFO kablam! 11 | struct Server {
Oct 27 02:52:43.229 INFO kablam!    | ^^^^^^^^^^^^^
Oct 27 02:52:43.229 INFO kablam! 
Oct 27 02:52:43.229 INFO kablam! warning: struct is never constructed: `Channel`
Oct 27 02:52:43.229 INFO kablam!   --> src/main.rs:15:1
Oct 27 02:52:43.229 INFO kablam!    |
Oct 27 02:52:43.229 INFO kablam! 15 | struct Channel {
Oct 27 02:52:43.233 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 27 02:52:43.233 INFO kablam! 
Oct 27 02:52:43.233 INFO kablam! warning: struct is never constructed: `User`
Oct 27 02:52:43.233 INFO kablam!   --> src/main.rs:19:1
Oct 27 02:52:43.233 INFO kablam!    |
Oct 27 02:52:43.233 INFO kablam! 19 | struct User {
Oct 27 02:52:43.233 INFO kablam!    | ^^^^^^^^^^^
Oct 27 02:52:43.233 INFO kablam! 
Oct 27 02:52:43.233 INFO kablam! warning: struct is never constructed: `Service`
Oct 27 02:52:43.233 INFO kablam!   --> src/main.rs:28:1
Oct 27 02:52:43.233 INFO kablam!    |
Oct 27 02:52:43.233 INFO kablam! 28 | struct Service {
Oct 27 02:52:43.233 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 27 02:52:43.233 INFO kablam! 
Oct 27 02:52:43.352 INFO kablam! warning: unused variable: `conn`
Oct 27 02:52:43.352 INFO kablam!   --> src/main.rs:41:9
Oct 27 02:52:43.352 INFO kablam!    |
Oct 27 02:52:43.352 INFO kablam! 41 |     for conn in socket.incoming() {}
Oct 27 02:52:43.352 INFO kablam!    |         ^^^^ help: consider using `_conn` instead
Oct 27 02:52:43.352 INFO kablam!    |
Oct 27 02:52:43.352 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:52:43.352 INFO kablam! 
Oct 27 02:52:43.358 INFO kablam! warning: type alias is never used: `String`
Oct 27 02:52:43.358 INFO kablam!  --> src/main.rs:8:1
Oct 27 02:52:43.358 INFO kablam!   |
Oct 27 02:52:43.358 INFO kablam! 8 | type String = AsciiString;
Oct 27 02:52:43.358 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:52:43.358 INFO kablam!   |
Oct 27 02:52:43.358 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 02:52:43.358 INFO kablam! 
Oct 27 02:52:43.358 INFO kablam! warning: type alias is never used: `Username`
Oct 27 02:52:43.359 INFO kablam!  --> src/main.rs:9:1
Oct 27 02:52:43.359 INFO kablam!   |
Oct 27 02:52:43.359 INFO kablam! 9 | type Username = AsciiString;
Oct 27 02:52:43.359 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 02:52:43.359 INFO kablam! 
Oct 27 02:52:43.360 INFO kablam! warning: struct is never constructed: `Server`
Oct 27 02:52:43.360 INFO kablam!   --> src/main.rs:11:1
Oct 27 02:52:43.360 INFO kablam!    |
Oct 27 02:52:43.360 INFO kablam! 11 | struct Server {
Oct 27 02:52:43.360 INFO kablam!    | ^^^^^^^^^^^^^
Oct 27 02:52:43.361 INFO kablam! 
Oct 27 02:52:43.361 INFO kablam! warning: struct is never constructed: `Channel`
Oct 27 02:52:43.361 INFO kablam!   --> src/main.rs:15:1
Oct 27 02:52:43.361 INFO kablam!    |
Oct 27 02:52:43.361 INFO kablam! 15 | struct Channel {
Oct 27 02:52:43.362 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 27 02:52:43.362 INFO kablam! 
Oct 27 02:52:43.362 INFO kablam! warning: struct is never constructed: `User`
Oct 27 02:52:43.362 INFO kablam!   --> src/main.rs:19:1
Oct 27 02:52:43.362 INFO kablam!    |
Oct 27 02:52:43.363 INFO kablam! 19 | struct User {
Oct 27 02:52:43.363 INFO kablam!    | ^^^^^^^^^^^
Oct 27 02:52:43.363 INFO kablam! 
Oct 27 02:52:43.363 INFO kablam! warning: struct is never constructed: `Service`
Oct 27 02:52:43.363 INFO kablam!   --> src/main.rs:28:1
Oct 27 02:52:43.364 INFO kablam!    |
Oct 27 02:52:43.364 INFO kablam! 28 | struct Service {
Oct 27 02:52:43.364 INFO kablam!    | ^^^^^^^^^^^^^^
Oct 27 02:52:43.364 INFO kablam! 
Oct 27 02:52:43.407 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
Oct 27 02:52:43.429 INFO kablam! su: No module specific data is present
Oct 27 02:52:43.811 INFO running `"docker" "rm" "-f" "cdb3c20df523ff55dfac864f1faa02f5876812fef55aad251a50347a1eef4f5f"`
Oct 27 02:52:44.007 INFO blam! cdb3c20df523ff55dfac864f1faa02f5876812fef55aad251a50347a1eef4f5f