Oct 31 21:00:45.915 INFO checking sirkibsirkib/mc_dummy against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 21:00:45.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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"`
Oct 31 21:00:46.358 INFO blam! 1746a6163adfaee5c2fa52d0c890b7ce7da939ede02baa12de7272de37836c01
Oct 31 21:00:46.360 INFO running `"docker" "start" "-a" "1746a6163adfaee5c2fa52d0c890b7ce7da939ede02baa12de7272de37836c01"`
Oct 31 21:00:48.223 INFO kablam! usermod: no changes
Oct 31 21:00:48.368 INFO kablam!     Checking mc_dummy v0.1.0 (/source)
Oct 31 21:00:48.908 INFO kablam! warning: unused import: `WritePlusPlus`
Oct 31 21:00:48.912 INFO kablam!   --> src/main.rs:23:5
Oct 31 21:00:48.912 INFO kablam!    |
Oct 31 21:00:48.912 INFO kablam! 23 |     WritePlusPlus,
Oct 31 21:00:48.912 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 31 21:00:48.912 INFO kablam!    |
Oct 31 21:00:48.912 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 31 21:00:48.912 INFO kablam! 
Oct 31 21:00:48.912 INFO kablam! warning: unused import: `Position`
Oct 31 21:00:48.912 INFO kablam!   --> src/main.rs:29:5
Oct 31 21:00:48.912 INFO kablam!    |
Oct 31 21:00:48.912 INFO kablam! 29 |     Position,
Oct 31 21:00:48.912 INFO kablam!    |     ^^^^^^^^
Oct 31 21:00:48.912 INFO kablam! 
Oct 31 21:00:49.008 INFO kablam! warning: unused import: `WritePlusPlus`
Oct 31 21:00:49.008 INFO kablam!   --> src/main.rs:23:5
Oct 31 21:00:49.009 INFO kablam!    |
Oct 31 21:00:49.009 INFO kablam! 23 |     WritePlusPlus,
Oct 31 21:00:49.009 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 31 21:00:49.009 INFO kablam!    |
Oct 31 21:00:49.009 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 31 21:00:49.009 INFO kablam! 
Oct 31 21:00:49.009 INFO kablam! warning: unused import: `Position`
Oct 31 21:00:49.010 INFO kablam!   --> src/main.rs:29:5
Oct 31 21:00:49.010 INFO kablam!    |
Oct 31 21:00:49.010 INFO kablam! 29 |     Position,
Oct 31 21:00:49.010 INFO kablam!    |     ^^^^^^^^
Oct 31 21:00:49.010 INFO kablam! 
Oct 31 21:00:49.391 INFO kablam! warning: enum is never used: `Clientward`
Oct 31 21:00:49.392 INFO kablam!   --> src/mc_channel.rs:11:1
Oct 31 21:00:49.392 INFO kablam!    |
Oct 31 21:00:49.392 INFO kablam! 11 | pub enum Clientward {
Oct 31 21:00:49.393 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.393 INFO kablam!    |
Oct 31 21:00:49.393 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 21:00:49.394 INFO kablam! 
Oct 31 21:00:49.402 INFO kablam! warning: variant is never constructed: `Status`
Oct 31 21:00:49.403 INFO kablam!   --> src/mc_channel.rs:34:9
Oct 31 21:00:49.403 INFO kablam!    |
Oct 31 21:00:49.403 INFO kablam! 34 |     Login, Status,
Oct 31 21:00:49.404 INFO kablam!    |            ^^^^^^
Oct 31 21:00:49.404 INFO kablam! 
Oct 31 21:00:49.404 INFO kablam! warning: variant is never constructed: `CommandsOnly`
Oct 31 21:00:49.404 INFO kablam!   --> src/mc_channel.rs:48:11
Oct 31 21:00:49.405 INFO kablam!    |
Oct 31 21:00:49.405 INFO kablam! 48 |     Enabled, CommandsOnly, Hidden
Oct 31 21:00:49.405 INFO kablam!    |              ^^^^^^^^^^^^
Oct 31 21:00:49.406 INFO kablam! 
Oct 31 21:00:49.406 INFO kablam! warning: variant is never constructed: `Hidden`
Oct 31 21:00:49.406 INFO kablam!   --> src/mc_channel.rs:48:25
Oct 31 21:00:49.407 INFO kablam!    |
Oct 31 21:00:49.407 INFO kablam! 48 |     Enabled, CommandsOnly, Hidden
Oct 31 21:00:49.407 INFO kablam!    |                            ^^^^^^
Oct 31 21:00:49.407 INFO kablam! 
Oct 31 21:00:49.408 INFO kablam! warning: variant is never constructed: `Left`
Oct 31 21:00:49.408 INFO kablam!   --> src/mc_channel.rs:51:2
Oct 31 21:00:49.408 INFO kablam!    |
Oct 31 21:00:49.409 INFO kablam! 51 |     Left, Right,
Oct 31 21:00:49.409 INFO kablam!    |     ^^^^
Oct 31 21:00:49.409 INFO kablam! 
Oct 31 21:00:49.409 INFO kablam! warning: type alias is never used: `PayloadReader`
Oct 31 21:00:49.410 INFO kablam!   --> src/main.rs:65:1
Oct 31 21:00:49.410 INFO kablam!    |
Oct 31 21:00:49.410 INFO kablam! 65 | type PayloadReader<'a> = BufReader<&'a [u8]>;
Oct 31 21:00:49.411 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.411 INFO kablam! 
Oct 31 21:00:49.411 INFO kablam! warning: method is never used: `move_rel`
Oct 31 21:00:49.411 INFO kablam!    --> src/main.rs:102:5
Oct 31 21:00:49.412 INFO kablam!     |
Oct 31 21:00:49.412 INFO kablam! 102 |     fn move_rel(&mut self, x: f64, y: f64, z: f64) {
Oct 31 21:00:49.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.413 INFO kablam! 
Oct 31 21:00:49.413 INFO kablam! warning: enum is never used: `Clientward`
Oct 31 21:00:49.413 INFO kablam!   --> src/mc_channel.rs:11:1
Oct 31 21:00:49.413 INFO kablam!    |
Oct 31 21:00:49.414 INFO kablam! 11 | pub enum Clientward {
Oct 31 21:00:49.414 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.414 INFO kablam!    |
Oct 31 21:00:49.415 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 21:00:49.415 INFO kablam! 
Oct 31 21:00:49.415 INFO kablam! warning: variant is never constructed: `Status`
Oct 31 21:00:49.416 INFO kablam!   --> src/mc_channel.rs:34:9
Oct 31 21:00:49.416 INFO kablam!    |
Oct 31 21:00:49.420 INFO kablam! 34 |     Login, Status,
Oct 31 21:00:49.420 INFO kablam!    |            ^^^^^^
Oct 31 21:00:49.421 INFO kablam! 
Oct 31 21:00:49.421 INFO kablam! warning: variant is never constructed: `CommandsOnly`
Oct 31 21:00:49.421 INFO kablam!   --> src/mc_channel.rs:48:11
Oct 31 21:00:49.422 INFO kablam!    |
Oct 31 21:00:49.422 INFO kablam! 48 |     Enabled, CommandsOnly, Hidden
Oct 31 21:00:49.422 INFO kablam!    |              ^^^^^^^^^^^^
Oct 31 21:00:49.423 INFO kablam! 
Oct 31 21:00:49.423 INFO kablam! warning: variant is never constructed: `Hidden`
Oct 31 21:00:49.423 INFO kablam!   --> src/mc_channel.rs:48:25
Oct 31 21:00:49.423 INFO kablam!    |
Oct 31 21:00:49.424 INFO kablam! 48 |     Enabled, CommandsOnly, Hidden
Oct 31 21:00:49.424 INFO kablam!    |                            ^^^^^^
Oct 31 21:00:49.424 INFO kablam! 
Oct 31 21:00:49.424 INFO kablam! warning: variant is never constructed: `Left`
Oct 31 21:00:49.425 INFO kablam!   --> src/mc_channel.rs:51:2
Oct 31 21:00:49.425 INFO kablam!    |
Oct 31 21:00:49.425 INFO kablam! 51 |     Left, Right,
Oct 31 21:00:49.426 INFO kablam!    |     ^^^^
Oct 31 21:00:49.426 INFO kablam! 
Oct 31 21:00:49.426 INFO kablam! warning: type alias is never used: `PayloadReader`
Oct 31 21:00:49.426 INFO kablam!   --> src/main.rs:65:1
Oct 31 21:00:49.427 INFO kablam!    |
Oct 31 21:00:49.427 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:00:49.427 INFO kablam!    --> src/mc_channel.rs:220:6
Oct 31 21:00:49.428 INFO kablam!     |
Oct 31 21:00:49.428 INFO kablam! 220 |         self.write_f64::<BigEndian>(x);
Oct 31 21:00:49.428 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.428 INFO kablam!     |
Oct 31 21:00:49.429 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 31 21:00:49.429 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:00:49.429 INFO kablam! 
Oct 31 21:00:49.430 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:00:49.430 INFO kablam!    --> src/mc_channel.rs:224:6
Oct 31 21:00:49.430 INFO kablam!     |
Oct 31 21:00:49.430 INFO kablam! 224 |         self.write_f32::<BigEndian>(x);
Oct 31 21:00:49.431 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.431 INFO kablam!     |
Oct 31 21:00:49.431 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:00:49.432 INFO kablam! 
Oct 31 21:00:49.432 INFO kablam! 65 | type PayloadReader<'a> = BufReader<&'a [u8]>;
Oct 31 21:00:49.432 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.432 INFO kablam! 
Oct 31 21:00:49.433 INFO kablam! warning: method is never used: `move_rel`
Oct 31 21:00:49.433 INFO kablam!    --> src/main.rs:102:5
Oct 31 21:00:49.433 INFO kablam!     |
Oct 31 21:00:49.434 INFO kablam! 102 |     fn move_rel(&mut self, x: f64, y: f64, z: f64) {
Oct 31 21:00:49.434 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.434 INFO kablam! 
Oct 31 21:00:49.434 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:00:49.434 INFO kablam!    --> src/mc_channel.rs:220:6
Oct 31 21:00:49.435 INFO kablam!     |
Oct 31 21:00:49.435 INFO kablam! 220 |         self.write_f64::<BigEndian>(x);
Oct 31 21:00:49.435 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.435 INFO kablam!     |
Oct 31 21:00:49.435 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 31 21:00:49.435 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:00:49.435 INFO kablam! 
Oct 31 21:00:49.435 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 21:00:49.435 INFO kablam!    --> src/mc_channel.rs:224:6
Oct 31 21:00:49.435 INFO kablam!     |
Oct 31 21:00:49.435 INFO kablam! 224 |         self.write_f32::<BigEndian>(x);
Oct 31 21:00:49.435 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 21:00:49.435 INFO kablam!     |
Oct 31 21:00:49.435 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 21:00:49.435 INFO kablam! 
Oct 31 21:00:49.485 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Oct 31 21:00:49.496 INFO kablam! su: No module specific data is present
Oct 31 21:00:50.472 INFO running `"docker" "rm" "-f" "1746a6163adfaee5c2fa52d0c890b7ce7da939ede02baa12de7272de37836c01"`
Oct 31 21:00:50.833 INFO blam! 1746a6163adfaee5c2fa52d0c890b7ce7da939ede02baa12de7272de37836c01