[INFO] updating cached repository roSievers/kabo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/roSievers/kabo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/roSievers/kabo" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/roSievers/kabo"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/roSievers/kabo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/roSievers/kabo" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/roSievers/kabo"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/roSievers/kabo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 82fc3a79ff7124989ec53c09ba02097283bc90bd
[INFO] sha for GitHub repo roSievers/kabo: 82fc3a79ff7124989ec53c09ba02097283bc90bd
[INFO] validating manifest of roSievers/kabo on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of roSievers/kabo on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing roSievers/kabo
[INFO] finished frobbing roSievers/kabo
[INFO] frobbed toml for roSievers/kabo written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/roSievers/kabo/Cargo.toml
[INFO] started frobbing roSievers/kabo
[INFO] finished frobbing roSievers/kabo
[INFO] frobbed toml for roSievers/kabo written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/roSievers/kabo/Cargo.toml
[INFO] crate roSievers/kabo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking roSievers/kabo against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/roSievers/kabo:/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" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5b63705b20e781021bb9eaba29d8322e69ee36fcae8f9ebbebd754f98a21d8e0
[INFO] running `"docker" "start" "-a" "5b63705b20e781021bb9eaba29d8322e69ee36fcae8f9ebbebd754f98a21d8e0"`
[INFO] [stderr]     Checking kabo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `player_index`
[INFO] [stderr]    --> src/game.rs:260:37
[INFO] [stderr]     |
[INFO] [stderr] 260 |     pub fn multi_replace(&mut self, player_index: u8, card_indices: Vec<u8>) -> Status {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_player_index`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player_index`
[INFO] [stderr]    --> src/game.rs:266:28
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn peek(&mut self, player_index: u8, card_index: u8) -> Status {
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_player_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `card_index`
[INFO] [stderr]    --> src/game.rs:266:46
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn peek(&mut self, player_index: u8, card_index: u8) -> Status {
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: consider prefixing with an underscore: `_card_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player_index`
[INFO] [stderr]    --> src/game.rs:260:37
[INFO] [stderr]     |
[INFO] [stderr] 260 |     pub fn multi_replace(&mut self, player_index: u8, card_indices: Vec<u8>) -> Status {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_player_index`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player_index`
[INFO] [stderr]    --> src/game.rs:266:28
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn peek(&mut self, player_index: u8, card_index: u8) -> Status {
[INFO] [stderr]     |                            ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_player_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `card_index`
[INFO] [stderr]    --> src/game.rs:266:46
[INFO] [stderr]     |
[INFO] [stderr] 266 |     pub fn peek(&mut self, player_index: u8, card_index: u8) -> Status {
[INFO] [stderr]     |                                              ^^^^^^^^^^ help: consider prefixing with an underscore: `_card_index`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Seen`
[INFO] [stderr]    --> src/game.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 | /     Seen {
[INFO] [stderr] 172 | |         player_index: u8,
[INFO] [stderr] 173 | |         card_index: u8,
[INFO] [stderr] 174 | |         card: Card,
[INFO] [stderr] 175 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Seen`
[INFO] [stderr]    --> src/game.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 | /     Seen {
[INFO] [stderr] 172 | |         player_index: u8,
[INFO] [stderr] 173 | |         card_index: u8,
[INFO] [stderr] 174 | |         card: Card,
[INFO] [stderr] 175 | |     },
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "5b63705b20e781021bb9eaba29d8322e69ee36fcae8f9ebbebd754f98a21d8e0"`
[INFO] running `"docker" "rm" "-f" "5b63705b20e781021bb9eaba29d8322e69ee36fcae8f9ebbebd754f98a21d8e0"`
[INFO] [stdout] 5b63705b20e781021bb9eaba29d8322e69ee36fcae8f9ebbebd754f98a21d8e0