[INFO] updating cached repository jens1o/oxicraft
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jens1o/oxicraft
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jens1o/oxicraft" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/jens1o/oxicraft"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/jens1o/oxicraft'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jens1o/oxicraft" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/jens1o/oxicraft"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/jens1o/oxicraft'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a0b833b081d673ee20daa25122bba7701bb7de50
[INFO] sha for GitHub repo jens1o/oxicraft: a0b833b081d673ee20daa25122bba7701bb7de50
[INFO] validating manifest of jens1o/oxicraft on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jens1o/oxicraft on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jens1o/oxicraft
[INFO] finished frobbing jens1o/oxicraft
[INFO] frobbed toml for jens1o/oxicraft written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/jens1o/oxicraft/Cargo.toml
[INFO] started frobbing jens1o/oxicraft
[INFO] finished frobbing jens1o/oxicraft
[INFO] frobbed toml for jens1o/oxicraft written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/jens1o/oxicraft/Cargo.toml
[INFO] crate jens1o/oxicraft already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jens1o/oxicraft against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-7/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/jens1o/oxicraft:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2d493d92b85bd448696f495d3390f44d74107f8f442f732886e2c16d9adbaf32
[INFO] running `"docker" "start" "-a" "2d493d92b85bd448696f495d3390f44d74107f8f442f732886e2c16d9adbaf32"`
[INFO] [stderr]     Checking time v0.1.41
[INFO] [stderr]     Checking serde_json v1.0.36
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stderr]     Checking oxicraft v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: variant is never constructed: `Survival`
[INFO] [stderr]  --> src/coding/gamemode.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Survival = 0x00,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Adventure`
[INFO] [stderr]  --> src/coding/gamemode.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Adventure = 0x02,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hardcore`
[INFO] [stderr]  --> src/coding/gamemode.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Hardcore = 0x08,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Default`
[INFO] [stderr]  --> src/coding/level_type.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Default,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LargeBiomes`
[INFO] [stderr]  --> src/coding/level_type.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     LargeBiomes,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Amplified`
[INFO] [stderr]  --> src/coding/level_type.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Amplified,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Default1_1`
[INFO] [stderr]   --> src/coding/level_type.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Default1_1,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Short`
[INFO] [stderr]  --> src/coding/short.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type Short = i16;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Easy`
[INFO] [stderr]  --> src/difficulty.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Easy = 0x01,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Normal`
[INFO] [stderr]  --> src/difficulty.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Normal = 0x02,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hard`
[INFO] [stderr]  --> src/difficulty.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Hard = 0x03,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nether`
[INFO] [stderr]  --> src/dimension.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Nether = -1,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `End`
[INFO] [stderr]  --> src/dimension.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     End = 1,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Command`
[INFO] [stderr]   --> src/packet.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     Command,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Message`
[INFO] [stderr]   --> src/packet.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     Message(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `current_location`
[INFO] [stderr]   --> src/player.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     current_location: Location,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `spawn_location`
[INFO] [stderr]   --> src/player.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn spawn_location(&self) -> &Location {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `origin`
[INFO] [stderr]   --> src/plugin_message.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn origin(&self) -> &PluginMessageOrigin {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_minecraft`
[INFO] [stderr]   --> src/plugin_message.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn is_minecraft(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_channel_namespace`
[INFO] [stderr]   --> src/plugin_message.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn get_channel_namespace(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Survival`
[INFO] [stderr]  --> src/coding/gamemode.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Survival = 0x00,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Adventure`
[INFO] [stderr]  --> src/coding/gamemode.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     Adventure = 0x02,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hardcore`
[INFO] [stderr]  --> src/coding/gamemode.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     Hardcore = 0x08,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Default`
[INFO] [stderr]  --> src/coding/level_type.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Default,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LargeBiomes`
[INFO] [stderr]  --> src/coding/level_type.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     LargeBiomes,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Amplified`
[INFO] [stderr]  --> src/coding/level_type.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     Amplified,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Default1_1`
[INFO] [stderr]   --> src/coding/level_type.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Default1_1,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Short`
[INFO] [stderr]  --> src/coding/short.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub type Short = i16;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Easy`
[INFO] [stderr]  --> src/difficulty.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     Easy = 0x01,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Normal`
[INFO] [stderr]  --> src/difficulty.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Normal = 0x02,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Hard`
[INFO] [stderr]  --> src/difficulty.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Hard = 0x03,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Nether`
[INFO] [stderr]  --> src/dimension.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     Nether = -1,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `End`
[INFO] [stderr]  --> src/dimension.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     End = 1,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Command`
[INFO] [stderr]   --> src/packet.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 62 |     Command,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Message`
[INFO] [stderr]   --> src/packet.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     Message(String),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `current_location`
[INFO] [stderr]   --> src/player.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     current_location: Location,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `spawn_location`
[INFO] [stderr]   --> src/player.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn spawn_location(&self) -> &Location {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `origin`
[INFO] [stderr]   --> src/plugin_message.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn origin(&self) -> &PluginMessageOrigin {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `is_minecraft`
[INFO] [stderr]   --> src/plugin_message.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn is_minecraft(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_channel_namespace`
[INFO] [stderr]   --> src/plugin_message.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn get_channel_namespace(&self) -> &str {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `"docker" "inspect" "2d493d92b85bd448696f495d3390f44d74107f8f442f732886e2c16d9adbaf32"`
[INFO] running `"docker" "rm" "-f" "2d493d92b85bd448696f495d3390f44d74107f8f442f732886e2c16d9adbaf32"`
[INFO] [stdout] 2d493d92b85bd448696f495d3390f44d74107f8f442f732886e2c16d9adbaf32