[INFO] updating cached repository WilliamBirdsall/cosino
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WilliamBirdsall/cosino
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WilliamBirdsall/cosino" "work/ex/beta-1.37-6/sources/1.36.0/gh/WilliamBirdsall/cosino"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/WilliamBirdsall/cosino'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WilliamBirdsall/cosino" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WilliamBirdsall/cosino"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of WilliamBirdsall/cosino on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/gh/WilliamBirdsall/cosino/Cargo.toml
[INFO] crate WilliamBirdsall/cosino already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing WilliamBirdsall/cosino against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WilliamBirdsall/cosino:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9bea33c4f100d7fab388d5de4aca7951bc6b61d143981d89501ec784422d53bf
[INFO] running `"docker" "start" "-a" "9bea33c4f100d7fab388d5de4aca7951bc6b61d143981d89501ec784422d53bf"`
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "9bea33c4f100d7fab388d5de4aca7951bc6b61d143981d89501ec784422d53bf"`
[INFO] running `"docker" "rm" "-f" "9bea33c4f100d7fab388d5de4aca7951bc6b61d143981d89501ec784422d53bf"`
[INFO] [stdout] 9bea33c4f100d7fab388d5de4aca7951bc6b61d143981d89501ec784422d53bf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WilliamBirdsall/cosino:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9f04f72925ad1f21be7d73a1b72b715c41d608ff52bbae3a87f4814d21ca185f
[INFO] running `"docker" "start" "-a" "9f04f72925ad1f21be7d73a1b72b715c41d608ff52bbae3a87f4814d21ca185f"`
[INFO] [stderr]    Compiling 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "9f04f72925ad1f21be7d73a1b72b715c41d608ff52bbae3a87f4814d21ca185f"`
[INFO] running `"docker" "rm" "-f" "9f04f72925ad1f21be7d73a1b72b715c41d608ff52bbae3a87f4814d21ca185f"`
[INFO] [stdout] 9f04f72925ad1f21be7d73a1b72b715c41d608ff52bbae3a87f4814d21ca185f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/WilliamBirdsall/cosino:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 4f68057c28e02c0fdf4ee1956a7e51d7518d055a78c71ed897d92de049b7e54d
[INFO] running `"docker" "start" "-a" "4f68057c28e02c0fdf4ee1956a7e51d7518d055a78c71ed897d92de049b7e54d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cosino-ddfc06f5fb4456a9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4f68057c28e02c0fdf4ee1956a7e51d7518d055a78c71ed897d92de049b7e54d"`
[INFO] running `"docker" "rm" "-f" "4f68057c28e02c0fdf4ee1956a7e51d7518d055a78c71ed897d92de049b7e54d"`
[INFO] [stdout] 4f68057c28e02c0fdf4ee1956a7e51d7518d055a78c71ed897d92de049b7e54d