[INFO] updating cached repository grimheim/grimheim-client
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/grimheim/grimheim-client
[INFO] [stderr]  * branch              HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/grimheim/grimheim-client" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/grimheim/grimheim-client"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/grimheim/grimheim-client'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/grimheim/grimheim-client" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/grimheim/grimheim-client"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/grimheim/grimheim-client'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8b14998e7180f83fc7ead1cef66d82dfeb46cc36
[INFO] sha for GitHub repo grimheim/grimheim-client: 8b14998e7180f83fc7ead1cef66d82dfeb46cc36
[INFO] validating manifest of grimheim/grimheim-client on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of grimheim/grimheim-client on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing grimheim/grimheim-client
[INFO] finished frobbing grimheim/grimheim-client
[INFO] frobbed toml for grimheim/grimheim-client written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/grimheim/grimheim-client/Cargo.toml
[INFO] started frobbing grimheim/grimheim-client
[INFO] finished frobbing grimheim/grimheim-client
[INFO] frobbed toml for grimheim/grimheim-client written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/grimheim/grimheim-client/Cargo.toml
[INFO] crate grimheim/grimheim-client already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] checking grimheim/grimheim-client against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/grimheim/grimheim-client:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 99b138c65ce0a549de1b39f7cf5cc54c92837cdc9a85c313444c1c591a5d809d
[INFO] running `"docker" "start" "-a" "99b138c65ce0a549de1b39f7cf5cc54c92837cdc9a85c313444c1c591a5d809d"`
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.52.0
[INFO] [stderr]     Checking grimheim v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `BoardRow`
[INFO] [stderr]   --> src/board.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | struct BoardRow {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/board.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     fn new(offset: u8, length: u8) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Board`
[INFO] [stderr]   --> src/board.rs:40:1
[INFO] [stderr]    |
[INFO] [stderr] 40 | struct Board {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/board.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn new(shape: &[(u8, u8)]) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `name`
[INFO] [stderr]  --> src/cards/action_card.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     name: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/cards/action_card.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn new(name: String) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `cards`
[INFO] [stderr]  --> src/deck.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     cards: Vec<T>
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/deck.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     fn new(cards: &[T]) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mask`
[INFO] [stderr]   --> src/world.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     mask: [Component; ENTITY_COUNT],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `displacement`
[INFO] [stderr]   --> src/world.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     displacement: [Displacement; ENTITY_COUNT],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `mask`
[INFO] [stderr]   --> src/world.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     mask: [Component; ENTITY_COUNT],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `displacement`
[INFO] [stderr]   --> src/world.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     displacement: [Displacement; ENTITY_COUNT],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `default_world`
[INFO] [stderr]   --> src/world.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     fn default_world() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `"docker" "inspect" "99b138c65ce0a549de1b39f7cf5cc54c92837cdc9a85c313444c1c591a5d809d"`
[INFO] running `"docker" "rm" "-f" "99b138c65ce0a549de1b39f7cf5cc54c92837cdc9a85c313444c1c591a5d809d"`
[INFO] [stdout] 99b138c65ce0a549de1b39f7cf5cc54c92837cdc9a85c313444c1c591a5d809d