[INFO] cloning repository WilliamBirdsall/cosino
[INFO] running `"git" "clone" "--bare" "git://github.com/WilliamBirdsall/cosino.git" "work/cache/sources/gh/WilliamBirdsall/cosino"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/WilliamBirdsall/cosino'...
[INFO] running `"git" "clone" "work/cache/sources/gh/WilliamBirdsall/cosino" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/WilliamBirdsall/cosino"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/WilliamBirdsall/cosino'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WilliamBirdsall/cosino" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/WilliamBirdsall/cosino"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/WilliamBirdsall/cosino'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 07b8321dbc82369f29558cf6cf0f299bde7dc965
[INFO] sha for GitHub repo WilliamBirdsall/cosino: 07b8321dbc82369f29558cf6cf0f299bde7dc965
[INFO] validating manifest of WilliamBirdsall/cosino on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of WilliamBirdsall/cosino on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing WilliamBirdsall/cosino
[INFO] finished frobbing WilliamBirdsall/cosino
[INFO] frobbed toml for WilliamBirdsall/cosino written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/WilliamBirdsall/cosino/Cargo.toml
[INFO] started frobbing WilliamBirdsall/cosino
[INFO] finished frobbing WilliamBirdsall/cosino
[INFO] frobbed toml for WilliamBirdsall/cosino written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/WilliamBirdsall/cosino/Cargo.toml
[INFO] crate WilliamBirdsall/cosino already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking WilliamBirdsall/cosino against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/WilliamBirdsall/cosino:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9ace8fb19362808f39a66195e5a929352896e98fd207d4001c77f07563710771
[INFO] running `"docker" "start" "-a" "9ace8fb19362808f39a66195e5a929352896e98fd207d4001c77f07563710771"`
[INFO] [stderr]     Checking cosino v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Suit`
[INFO] [stderr]  --> src/gambler.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::card::{Card, Rank, Suit};
[INFO] [stderr]   |                               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/blackjack_game.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         for i in 0..num_of_cards {
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/blackjack_game.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |         for i in 0..num_of_cards {
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Suit`
[INFO] [stderr]  --> src/gambler.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::card::{Card, Rank, Suit};
[INFO] [stderr]   |                               ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/blackjack_game.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         for i in 0..num_of_cards {
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/blackjack_game.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |         for i in 0..num_of_cards {
[INFO] [stderr]    |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "9ace8fb19362808f39a66195e5a929352896e98fd207d4001c77f07563710771"`
[INFO] running `"docker" "rm" "-f" "9ace8fb19362808f39a66195e5a929352896e98fd207d4001c77f07563710771"`
[INFO] [stdout] 9ace8fb19362808f39a66195e5a929352896e98fd207d4001c77f07563710771