Dec 13 03:07:01.600 INFO testing sirkibsirkib/mc_dummy against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 03:07:01.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:07:01.999 INFO [stdout] 048717008bc16fef68e6d902221fe0c2ef06c4b3e700ddc493be115341738e4c
Dec 13 03:07:02.001 INFO running `"docker" "start" "-a" "048717008bc16fef68e6d902221fe0c2ef06c4b3e700ddc493be115341738e4c"`
Dec 13 03:07:04.070 INFO [stderr] usermod: no changes
Dec 13 03:07:04.188 INFO [stderr]    Compiling mc_dummy v0.1.0 (/source)
Dec 13 03:07:04.723 INFO [stderr] warning: unused import: `WritePlusPlus`
Dec 13 03:07:04.723 INFO [stderr]   --> src/main.rs:23:5
Dec 13 03:07:04.723 INFO [stderr]    |
Dec 13 03:07:04.723 INFO [stderr] 23 |     WritePlusPlus,
Dec 13 03:07:04.723 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 03:07:04.723 INFO [stderr]    |
Dec 13 03:07:04.723 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 03:07:04.723 INFO [stderr] 
Dec 13 03:07:04.723 INFO [stderr] warning: unused import: `Position`
Dec 13 03:07:04.723 INFO [stderr]   --> src/main.rs:29:5
Dec 13 03:07:04.723 INFO [stderr]    |
Dec 13 03:07:04.723 INFO [stderr] 29 |     Position,
Dec 13 03:07:04.723 INFO [stderr]    |     ^^^^^^^^
Dec 13 03:07:04.723 INFO [stderr] 
Dec 13 03:07:04.985 INFO [stderr] warning: enum is never used: `Clientward`
Dec 13 03:07:04.985 INFO [stderr]   --> src/mc_channel.rs:11:1
Dec 13 03:07:04.985 INFO [stderr]    |
Dec 13 03:07:04.985 INFO [stderr] 11 | pub enum Clientward {
Dec 13 03:07:04.985 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:04.985 INFO [stderr]    |
Dec 13 03:07:04.985 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 03:07:04.985 INFO [stderr] 
Dec 13 03:07:04.986 INFO [stderr] warning: variant is never constructed: `Status`
Dec 13 03:07:04.986 INFO [stderr]   --> src/mc_channel.rs:34:9
Dec 13 03:07:04.986 INFO [stderr]    |
Dec 13 03:07:04.986 INFO [stderr] 34 |     Login, Status,
Dec 13 03:07:04.986 INFO [stderr]    |            ^^^^^^
Dec 13 03:07:04.986 INFO [stderr] 
Dec 13 03:07:04.986 INFO [stderr] warning: variant is never constructed: `CommandsOnly`
Dec 13 03:07:04.986 INFO [stderr]   --> src/mc_channel.rs:48:11
Dec 13 03:07:04.986 INFO [stderr]    |
Dec 13 03:07:04.986 INFO [stderr] 48 |     Enabled, CommandsOnly, Hidden
Dec 13 03:07:04.986 INFO [stderr]    |              ^^^^^^^^^^^^
Dec 13 03:07:04.986 INFO [stderr] 
Dec 13 03:07:04.986 INFO [stderr] warning: variant is never constructed: `Hidden`
Dec 13 03:07:04.986 INFO [stderr]   --> src/mc_channel.rs:48:25
Dec 13 03:07:04.986 INFO [stderr]    |
Dec 13 03:07:04.986 INFO [stderr] 48 |     Enabled, CommandsOnly, Hidden
Dec 13 03:07:04.986 INFO [stderr]    |                            ^^^^^^
Dec 13 03:07:04.986 INFO [stderr] 
Dec 13 03:07:04.986 INFO [stderr] warning: variant is never constructed: `Left`
Dec 13 03:07:04.986 INFO [stderr]   --> src/mc_channel.rs:51:2
Dec 13 03:07:04.986 INFO [stderr]    |
Dec 13 03:07:04.986 INFO [stderr] 51 |     Left, Right,
Dec 13 03:07:04.986 INFO [stderr]    |     ^^^^
Dec 13 03:07:04.986 INFO [stderr] 
Dec 13 03:07:04.986 INFO [stderr] warning: type alias is never used: `PayloadReader`
Dec 13 03:07:04.986 INFO [stderr]   --> src/main.rs:65:1
Dec 13 03:07:04.986 INFO [stderr]    |
Dec 13 03:07:04.986 INFO [stderr] 65 | type PayloadReader<'a> = BufReader<&'a [u8]>;
Dec 13 03:07:04.986 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:04.986 INFO [stderr] 
Dec 13 03:07:04.986 INFO [stderr] warning: method is never used: `move_rel`
Dec 13 03:07:04.986 INFO [stderr]    --> src/main.rs:102:5
Dec 13 03:07:04.986 INFO [stderr]     |
Dec 13 03:07:04.986 INFO [stderr] 102 |     fn move_rel(&mut self, x: f64, y: f64, z: f64) {
Dec 13 03:07:04.986 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:04.986 INFO [stderr] 
Dec 13 03:07:04.987 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:07:04.987 INFO [stderr]    --> src/mc_channel.rs:220:6
Dec 13 03:07:04.987 INFO [stderr]     |
Dec 13 03:07:04.987 INFO [stderr] 220 |         self.write_f64::<BigEndian>(x);
Dec 13 03:07:04.987 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:04.988 INFO [stderr]     |
Dec 13 03:07:04.988 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 03:07:04.988 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:07:04.988 INFO [stderr] 
Dec 13 03:07:04.988 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:07:04.989 INFO [stderr]    --> src/mc_channel.rs:224:6
Dec 13 03:07:04.989 INFO [stderr]     |
Dec 13 03:07:04.989 INFO [stderr] 224 |         self.write_f32::<BigEndian>(x);
Dec 13 03:07:04.989 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:04.990 INFO [stderr]     |
Dec 13 03:07:04.990 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:07:04.990 INFO [stderr] 
Dec 13 03:07:06.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 13 03:07:06.579 INFO [stderr] su: No module specific data is present
Dec 13 03:07:07.716 INFO running `"docker" "inspect" "048717008bc16fef68e6d902221fe0c2ef06c4b3e700ddc493be115341738e4c"`
Dec 13 03:07:08.021 INFO running `"docker" "rm" "-f" "048717008bc16fef68e6d902221fe0c2ef06c4b3e700ddc493be115341738e4c"`
Dec 13 03:07:08.407 INFO [stdout] 048717008bc16fef68e6d902221fe0c2ef06c4b3e700ddc493be115341738e4c
Dec 13 03:07:08.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:07:08.891 INFO [stdout] a5cf19b6cd4e6287ddef1c2c6a02582c4501c82836e86e57cd75f44e90bbf907
Dec 13 03:07:08.893 INFO running `"docker" "start" "-a" "a5cf19b6cd4e6287ddef1c2c6a02582c4501c82836e86e57cd75f44e90bbf907"`
Dec 13 03:07:10.711 INFO [stderr] usermod: no changes
Dec 13 03:07:10.767 INFO [stderr]    Compiling mc_dummy v0.1.0 (/source)
Dec 13 03:07:11.247 INFO [stderr] warning: unused import: `WritePlusPlus`
Dec 13 03:07:11.247 INFO [stderr]   --> src/main.rs:23:5
Dec 13 03:07:11.247 INFO [stderr]    |
Dec 13 03:07:11.247 INFO [stderr] 23 |     WritePlusPlus,
Dec 13 03:07:11.247 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 03:07:11.247 INFO [stderr]    |
Dec 13 03:07:11.247 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 03:07:11.247 INFO [stderr] 
Dec 13 03:07:11.247 INFO [stderr] warning: unused import: `Position`
Dec 13 03:07:11.247 INFO [stderr]   --> src/main.rs:29:5
Dec 13 03:07:11.247 INFO [stderr]    |
Dec 13 03:07:11.247 INFO [stderr] 29 |     Position,
Dec 13 03:07:11.247 INFO [stderr]    |     ^^^^^^^^
Dec 13 03:07:11.247 INFO [stderr] 
Dec 13 03:07:11.503 INFO [stderr] warning: enum is never used: `Clientward`
Dec 13 03:07:11.503 INFO [stderr]   --> src/mc_channel.rs:11:1
Dec 13 03:07:11.503 INFO [stderr]    |
Dec 13 03:07:11.503 INFO [stderr] 11 | pub enum Clientward {
Dec 13 03:07:11.503 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:11.503 INFO [stderr]    |
Dec 13 03:07:11.503 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 03:07:11.503 INFO [stderr] 
Dec 13 03:07:11.503 INFO [stderr] warning: variant is never constructed: `Status`
Dec 13 03:07:11.503 INFO [stderr]   --> src/mc_channel.rs:34:9
Dec 13 03:07:11.503 INFO [stderr]    |
Dec 13 03:07:11.503 INFO [stderr] 34 |     Login, Status,
Dec 13 03:07:11.503 INFO [stderr]    |            ^^^^^^
Dec 13 03:07:11.503 INFO [stderr] 
Dec 13 03:07:11.503 INFO [stderr] warning: variant is never constructed: `CommandsOnly`
Dec 13 03:07:11.503 INFO [stderr]   --> src/mc_channel.rs:48:11
Dec 13 03:07:11.503 INFO [stderr]    |
Dec 13 03:07:11.503 INFO [stderr] 48 |     Enabled, CommandsOnly, Hidden
Dec 13 03:07:11.503 INFO [stderr]    |              ^^^^^^^^^^^^
Dec 13 03:07:11.503 INFO [stderr] 
Dec 13 03:07:11.503 INFO [stderr] warning: variant is never constructed: `Hidden`
Dec 13 03:07:11.503 INFO [stderr]   --> src/mc_channel.rs:48:25
Dec 13 03:07:11.503 INFO [stderr]    |
Dec 13 03:07:11.503 INFO [stderr] 48 |     Enabled, CommandsOnly, Hidden
Dec 13 03:07:11.503 INFO [stderr]    |                            ^^^^^^
Dec 13 03:07:11.503 INFO [stderr] 
Dec 13 03:07:11.503 INFO [stderr] warning: variant is never constructed: `Left`
Dec 13 03:07:11.503 INFO [stderr]   --> src/mc_channel.rs:51:2
Dec 13 03:07:11.503 INFO [stderr]    |
Dec 13 03:07:11.503 INFO [stderr] 51 |     Left, Right,
Dec 13 03:07:11.503 INFO [stderr]    |     ^^^^
Dec 13 03:07:11.503 INFO [stderr] 
Dec 13 03:07:11.503 INFO [stderr] warning: type alias is never used: `PayloadReader`
Dec 13 03:07:11.503 INFO [stderr]   --> src/main.rs:65:1
Dec 13 03:07:11.503 INFO [stderr]    |
Dec 13 03:07:11.503 INFO [stderr] 65 | type PayloadReader<'a> = BufReader<&'a [u8]>;
Dec 13 03:07:11.503 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:11.503 INFO [stderr] 
Dec 13 03:07:11.503 INFO [stderr] warning: method is never used: `move_rel`
Dec 13 03:07:11.503 INFO [stderr]    --> src/main.rs:102:5
Dec 13 03:07:11.503 INFO [stderr]     |
Dec 13 03:07:11.503 INFO [stderr] 102 |     fn move_rel(&mut self, x: f64, y: f64, z: f64) {
Dec 13 03:07:11.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:11.503 INFO [stderr] 
Dec 13 03:07:11.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:07:11.504 INFO [stderr]    --> src/mc_channel.rs:220:6
Dec 13 03:07:11.504 INFO [stderr]     |
Dec 13 03:07:11.504 INFO [stderr] 220 |         self.write_f64::<BigEndian>(x);
Dec 13 03:07:11.504 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:11.504 INFO [stderr]     |
Dec 13 03:07:11.504 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 03:07:11.504 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:07:11.504 INFO [stderr] 
Dec 13 03:07:11.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 03:07:11.504 INFO [stderr]    --> src/mc_channel.rs:224:6
Dec 13 03:07:11.504 INFO [stderr]     |
Dec 13 03:07:11.504 INFO [stderr] 224 |         self.write_f32::<BigEndian>(x);
Dec 13 03:07:11.504 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:07:11.504 INFO [stderr]     |
Dec 13 03:07:11.504 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 03:07:11.504 INFO [stderr] 
Dec 13 03:07:11.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 13 03:07:11.871 INFO [stderr] su: No module specific data is present
Dec 13 03:07:12.963 INFO running `"docker" "inspect" "a5cf19b6cd4e6287ddef1c2c6a02582c4501c82836e86e57cd75f44e90bbf907"`
Dec 13 03:07:13.297 INFO running `"docker" "rm" "-f" "a5cf19b6cd4e6287ddef1c2c6a02582c4501c82836e86e57cd75f44e90bbf907"`
Dec 13 03:07:13.675 INFO [stdout] a5cf19b6cd4e6287ddef1c2c6a02582c4501c82836e86e57cd75f44e90bbf907
Dec 13 03:07:13.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:07:14.164 INFO [stdout] 45dc041a356df2312187dd130adae24931ac0c5f878facaefd25e57729c6d237
Dec 13 03:07:14.169 INFO running `"docker" "start" "-a" "45dc041a356df2312187dd130adae24931ac0c5f878facaefd25e57729c6d237"`
Dec 13 03:07:16.483 INFO [stderr] usermod: no changes
Dec 13 03:07:16.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 03:07:16.595 INFO [stderr]      Running /target/debug/deps/mc_dummy-e4ab72831aafdd60
Dec 13 03:07:16.604 INFO [stdout] 
Dec 13 03:07:16.604 INFO [stdout] running 0 tests
Dec 13 03:07:16.604 INFO [stdout] 
Dec 13 03:07:16.604 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:07:16.604 INFO [stdout] 
Dec 13 03:07:16.615 INFO [stderr] su: No module specific data is present
Dec 13 03:07:17.501 INFO running `"docker" "inspect" "45dc041a356df2312187dd130adae24931ac0c5f878facaefd25e57729c6d237"`
Dec 13 03:07:17.862 INFO running `"docker" "rm" "-f" "45dc041a356df2312187dd130adae24931ac0c5f878facaefd25e57729c6d237"`
Dec 13 03:07:18.283 INFO [stdout] 45dc041a356df2312187dd130adae24931ac0c5f878facaefd25e57729c6d237