Dec 13 03:07:17.224 INFO testing sirkibsirkib/mc_dummy against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 03:07:17.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 13 03:07:17.547 INFO [stdout] dec14937b6d87afba7a6f12072bc792be7af9723769ae905fefca855f79530c6
Dec 13 03:07:17.553 INFO running `"docker" "start" "-a" "dec14937b6d87afba7a6f12072bc792be7af9723769ae905fefca855f79530c6"`
Dec 13 03:07:19.375 INFO [stderr] usermod: no changes
Dec 13 03:07:19.535 INFO [stderr]    Compiling mc_dummy v0.1.0 (/source)
Dec 13 03:07:19.980 INFO [stderr] warning: unused import: `WritePlusPlus`
Dec 13 03:07:19.980 INFO [stderr]   --> src/main.rs:23:5
Dec 13 03:07:19.980 INFO [stderr]    |
Dec 13 03:07:19.980 INFO [stderr] 23 |     WritePlusPlus,
Dec 13 03:07:19.980 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 03:07:19.980 INFO [stderr]    |
Dec 13 03:07:19.980 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 03:07:19.980 INFO [stderr] 
Dec 13 03:07:19.980 INFO [stderr] warning: unused import: `Position`
Dec 13 03:07:19.980 INFO [stderr]   --> src/main.rs:29:5
Dec 13 03:07:19.980 INFO [stderr]    |
Dec 13 03:07:19.980 INFO [stderr] 29 |     Position,
Dec 13 03:07:19.980 INFO [stderr]    |     ^^^^^^^^
Dec 13 03:07:19.993 INFO [stderr] 
Dec 13 03:07:20.270 INFO [stderr] warning: enum is never used: `Clientward`
Dec 13 03:07:20.271 INFO [stderr]   --> src/mc_channel.rs:11:1
Dec 13 03:07:20.271 INFO [stderr]    |
Dec 13 03:07:20.271 INFO [stderr] 11 | pub enum Clientward {
Dec 13 03:07:20.271 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:20.271 INFO [stderr]    |
Dec 13 03:07:20.271 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:20.271 INFO [stderr] warning: variant is never constructed: `Status`
Dec 13 03:07:20.271 INFO [stderr]   --> src/mc_channel.rs:34:9
Dec 13 03:07:20.271 INFO [stderr]    |
Dec 13 03:07:20.271 INFO [stderr] 34 |     Login, Status,
Dec 13 03:07:20.271 INFO [stderr]    |            ^^^^^^
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:20.271 INFO [stderr] warning: variant is never constructed: `CommandsOnly`
Dec 13 03:07:20.271 INFO [stderr]   --> src/mc_channel.rs:48:11
Dec 13 03:07:20.271 INFO [stderr]    |
Dec 13 03:07:20.271 INFO [stderr] 48 |     Enabled, CommandsOnly, Hidden
Dec 13 03:07:20.271 INFO [stderr]    |              ^^^^^^^^^^^^
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:20.271 INFO [stderr] warning: variant is never constructed: `Hidden`
Dec 13 03:07:20.271 INFO [stderr]   --> src/mc_channel.rs:48:25
Dec 13 03:07:20.271 INFO [stderr]    |
Dec 13 03:07:20.271 INFO [stderr] 48 |     Enabled, CommandsOnly, Hidden
Dec 13 03:07:20.271 INFO [stderr]    |                            ^^^^^^
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:20.271 INFO [stderr] warning: variant is never constructed: `Left`
Dec 13 03:07:20.271 INFO [stderr]   --> src/mc_channel.rs:51:2
Dec 13 03:07:20.271 INFO [stderr]    |
Dec 13 03:07:20.271 INFO [stderr] 51 |     Left, Right,
Dec 13 03:07:20.271 INFO [stderr]    |     ^^^^
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:20.271 INFO [stderr] warning: type alias is never used: `PayloadReader`
Dec 13 03:07:20.271 INFO [stderr]   --> src/main.rs:65:1
Dec 13 03:07:20.271 INFO [stderr]    |
Dec 13 03:07:20.271 INFO [stderr] 65 | type PayloadReader<'a> = BufReader<&'a [u8]>;
Dec 13 03:07:20.271 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:20.271 INFO [stderr] warning: method is never used: `move_rel`
Dec 13 03:07:20.271 INFO [stderr]    --> src/main.rs:102:5
Dec 13 03:07:20.271 INFO [stderr]     |
Dec 13 03:07:20.271 INFO [stderr] 102 |     fn move_rel(&mut self, x: f64, y: f64, z: f64) {
Dec 13 03:07:20.271 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:20.271 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:07:20.271 INFO [stderr]    --> src/mc_channel.rs:220:6
Dec 13 03:07:20.271 INFO [stderr]     |
Dec 13 03:07:20.271 INFO [stderr] 220 |         self.write_f64::<BigEndian>(x);
Dec 13 03:07:20.271 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:20.271 INFO [stderr]     |
Dec 13 03:07:20.271 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 03:07:20.271 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:20.271 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:07:20.271 INFO [stderr]    --> src/mc_channel.rs:224:6
Dec 13 03:07:20.271 INFO [stderr]     |
Dec 13 03:07:20.271 INFO [stderr] 224 |         self.write_f32::<BigEndian>(x);
Dec 13 03:07:20.271 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:20.271 INFO [stderr]     |
Dec 13 03:07:20.271 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:07:20.271 INFO [stderr] 
Dec 13 03:07:21.738 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Dec 13 03:07:21.762 INFO [stderr] su: No module specific data is present
Dec 13 03:07:23.159 INFO running `"docker" "inspect" "dec14937b6d87afba7a6f12072bc792be7af9723769ae905fefca855f79530c6"`
Dec 13 03:07:23.543 INFO running `"docker" "rm" "-f" "dec14937b6d87afba7a6f12072bc792be7af9723769ae905fefca855f79530c6"`
Dec 13 03:07:23.971 INFO [stdout] dec14937b6d87afba7a6f12072bc792be7af9723769ae905fefca855f79530c6
Dec 13 03:07:23.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 13 03:07:24.564 INFO [stdout] 7d7614f0b74434677afa8899a684bc204a95ff438562e5a5ad8e1377f9967cc7
Dec 13 03:07:24.566 INFO running `"docker" "start" "-a" "7d7614f0b74434677afa8899a684bc204a95ff438562e5a5ad8e1377f9967cc7"`
Dec 13 03:07:26.582 INFO [stderr] usermod: no changes
Dec 13 03:07:26.727 INFO [stderr]    Compiling mc_dummy v0.1.0 (/source)
Dec 13 03:07:27.231 INFO [stderr] warning: unused import: `WritePlusPlus`
Dec 13 03:07:27.231 INFO [stderr]   --> src/main.rs:23:5
Dec 13 03:07:27.231 INFO [stderr]    |
Dec 13 03:07:27.231 INFO [stderr] 23 |     WritePlusPlus,
Dec 13 03:07:27.231 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 03:07:27.231 INFO [stderr]    |
Dec 13 03:07:27.231 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 03:07:27.231 INFO [stderr] 
Dec 13 03:07:27.231 INFO [stderr] warning: unused import: `Position`
Dec 13 03:07:27.231 INFO [stderr]   --> src/main.rs:29:5
Dec 13 03:07:27.231 INFO [stderr]    |
Dec 13 03:07:27.231 INFO [stderr] 29 |     Position,
Dec 13 03:07:27.231 INFO [stderr]    |     ^^^^^^^^
Dec 13 03:07:27.231 INFO [stderr] 
Dec 13 03:07:27.491 INFO [stderr] warning: enum is never used: `Clientward`
Dec 13 03:07:27.491 INFO [stderr]   --> src/mc_channel.rs:11:1
Dec 13 03:07:27.491 INFO [stderr]    |
Dec 13 03:07:27.491 INFO [stderr] 11 | pub enum Clientward {
Dec 13 03:07:27.491 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:27.491 INFO [stderr]    |
Dec 13 03:07:27.491 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 03:07:27.491 INFO [stderr] 
Dec 13 03:07:27.491 INFO [stderr] warning: variant is never constructed: `Status`
Dec 13 03:07:27.491 INFO [stderr]   --> src/mc_channel.rs:34:9
Dec 13 03:07:27.491 INFO [stderr]    |
Dec 13 03:07:27.491 INFO [stderr] 34 |     Login, Status,
Dec 13 03:07:27.491 INFO [stderr]    |            ^^^^^^
Dec 13 03:07:27.491 INFO [stderr] 
Dec 13 03:07:27.491 INFO [stderr] warning: variant is never constructed: `CommandsOnly`
Dec 13 03:07:27.491 INFO [stderr]   --> src/mc_channel.rs:48:11
Dec 13 03:07:27.491 INFO [stderr]    |
Dec 13 03:07:27.491 INFO [stderr] 48 |     Enabled, CommandsOnly, Hidden
Dec 13 03:07:27.491 INFO [stderr]    |              ^^^^^^^^^^^^
Dec 13 03:07:27.491 INFO [stderr] 
Dec 13 03:07:27.491 INFO [stderr] warning: variant is never constructed: `Hidden`
Dec 13 03:07:27.491 INFO [stderr]   --> src/mc_channel.rs:48:25
Dec 13 03:07:27.491 INFO [stderr]    |
Dec 13 03:07:27.491 INFO [stderr] 48 |     Enabled, CommandsOnly, Hidden
Dec 13 03:07:27.491 INFO [stderr]    |                            ^^^^^^
Dec 13 03:07:27.491 INFO [stderr] 
Dec 13 03:07:27.491 INFO [stderr] warning: variant is never constructed: `Left`
Dec 13 03:07:27.491 INFO [stderr]   --> src/mc_channel.rs:51:2
Dec 13 03:07:27.491 INFO [stderr]    |
Dec 13 03:07:27.491 INFO [stderr] 51 |     Left, Right,
Dec 13 03:07:27.491 INFO [stderr]    |     ^^^^
Dec 13 03:07:27.491 INFO [stderr] 
Dec 13 03:07:27.491 INFO [stderr] warning: type alias is never used: `PayloadReader`
Dec 13 03:07:27.491 INFO [stderr]   --> src/main.rs:65:1
Dec 13 03:07:27.491 INFO [stderr]    |
Dec 13 03:07:27.491 INFO [stderr] 65 | type PayloadReader<'a> = BufReader<&'a [u8]>;
Dec 13 03:07:27.491 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:27.491 INFO [stderr] 
Dec 13 03:07:27.491 INFO [stderr] warning: method is never used: `move_rel`
Dec 13 03:07:27.491 INFO [stderr]    --> src/main.rs:102:5
Dec 13 03:07:27.491 INFO [stderr]     |
Dec 13 03:07:27.491 INFO [stderr] 102 |     fn move_rel(&mut self, x: f64, y: f64, z: f64) {
Dec 13 03:07:27.491 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:27.491 INFO [stderr] 
Dec 13 03:07:27.491 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:07:27.491 INFO [stderr]    --> src/mc_channel.rs:220:6
Dec 13 03:07:27.491 INFO [stderr]     |
Dec 13 03:07:27.491 INFO [stderr] 220 |         self.write_f64::<BigEndian>(x);
Dec 13 03:07:27.491 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:27.492 INFO [stderr]     |
Dec 13 03:07:27.492 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 03:07:27.492 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:07:27.492 INFO [stderr] 
Dec 13 03:07:27.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:07:27.492 INFO [stderr]    --> src/mc_channel.rs:224:6
Dec 13 03:07:27.492 INFO [stderr]     |
Dec 13 03:07:27.492 INFO [stderr] 224 |         self.write_f32::<BigEndian>(x);
Dec 13 03:07:27.492 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:27.492 INFO [stderr]     |
Dec 13 03:07:27.492 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:07:27.492 INFO [stderr] 
Dec 13 03:07:27.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 13 03:07:27.843 INFO [stderr] su: No module specific data is present
Dec 13 03:07:28.861 INFO running `"docker" "inspect" "7d7614f0b74434677afa8899a684bc204a95ff438562e5a5ad8e1377f9967cc7"`
Dec 13 03:07:29.231 INFO running `"docker" "rm" "-f" "7d7614f0b74434677afa8899a684bc204a95ff438562e5a5ad8e1377f9967cc7"`
Dec 13 03:07:29.495 INFO [stdout] 7d7614f0b74434677afa8899a684bc204a95ff438562e5a5ad8e1377f9967cc7
Dec 13 03:07:29.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 13 03:07:30.010 INFO [stdout] 9e38dbda0ab2c73cee5f222389fedb90921ccb77a3ab93ad406dacba486caecb
Dec 13 03:07:30.013 INFO running `"docker" "start" "-a" "9e38dbda0ab2c73cee5f222389fedb90921ccb77a3ab93ad406dacba486caecb"`
Dec 13 03:07:31.167 INFO [stderr] usermod: no changes
Dec 13 03:07:31.315 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 13 03:07:31.319 INFO [stderr]      Running /target/debug/deps/mc_dummy-1790ca0706d9be88
Dec 13 03:07:31.319 INFO [stdout] 
Dec 13 03:07:31.319 INFO [stdout] running 0 tests
Dec 13 03:07:31.319 INFO [stdout] 
Dec 13 03:07:31.319 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:07:31.319 INFO [stdout] 
Dec 13 03:07:31.321 INFO [stderr] su: No module specific data is present
Dec 13 03:07:32.124 INFO running `"docker" "inspect" "9e38dbda0ab2c73cee5f222389fedb90921ccb77a3ab93ad406dacba486caecb"`
Dec 13 03:07:32.337 INFO running `"docker" "rm" "-f" "9e38dbda0ab2c73cee5f222389fedb90921ccb77a3ab93ad406dacba486caecb"`
Dec 13 03:07:32.635 INFO [stdout] 9e38dbda0ab2c73cee5f222389fedb90921ccb77a3ab93ad406dacba486caecb