[INFO] updating cached repository mus0u/go-fish-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mus0u/go-fish-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mus0u/go-fish-rs" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/mus0u/go-fish-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/mus0u/go-fish-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mus0u/go-fish-rs" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/mus0u/go-fish-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/mus0u/go-fish-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10b66d8aea1f1386fc77d06d48c1328378221b86
[INFO] sha for GitHub repo mus0u/go-fish-rs: 10b66d8aea1f1386fc77d06d48c1328378221b86
[INFO] validating manifest of mus0u/go-fish-rs on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mus0u/go-fish-rs on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mus0u/go-fish-rs
[INFO] finished frobbing mus0u/go-fish-rs
[INFO] frobbed toml for mus0u/go-fish-rs written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/mus0u/go-fish-rs/Cargo.toml
[INFO] started frobbing mus0u/go-fish-rs
[INFO] finished frobbing mus0u/go-fish-rs
[INFO] frobbed toml for mus0u/go-fish-rs written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/mus0u/go-fish-rs/Cargo.toml
[INFO] crate mus0u/go-fish-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/mus0u/go-fish-rs/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking mus0u/go-fish-rs against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-7/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/mus0u/go-fish-rs:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 96b54a3602c4b44e925099e7e9ebf9618df9f1303a8b7c4f0d65d1ec918cb9fc
[INFO] running `"docker" "start" "-a" "96b54a3602c4b44e925099e7e9ebf9618df9f1303a8b7c4f0d65d1ec918cb9fc"`
[INFO] [stderr]     Checking itertools v0.4.19
[INFO] [stderr]     Checking go-fish-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `card::Rank::*`
[INFO] [stderr]   --> src/card.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |     use card::Rank::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `card::*`
[INFO] [stderr]   --> src/deck.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |     use card::*;
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `card::Rank::*`
[INFO] [stderr]   --> src/deck.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     use card::Rank::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `card::Suit::*`
[INFO] [stderr]   --> src/deck.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |     use card::Suit::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `card::*`
[INFO] [stderr]    --> src/player.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     use card::*;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `"docker" "inspect" "96b54a3602c4b44e925099e7e9ebf9618df9f1303a8b7c4f0d65d1ec918cb9fc"`
[INFO] running `"docker" "rm" "-f" "96b54a3602c4b44e925099e7e9ebf9618df9f1303a8b7c4f0d65d1ec918cb9fc"`
[INFO] [stdout] 96b54a3602c4b44e925099e7e9ebf9618df9f1303a8b7c4f0d65d1ec918cb9fc