[INFO] updating cached repository seifriedc/blackjack-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/seifriedc/blackjack-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/seifriedc/blackjack-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/seifriedc/blackjack-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/seifriedc/blackjack-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/seifriedc/blackjack-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seifriedc/blackjack-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seifriedc/blackjack-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e43a6c4a9bda67ced5570244b009e00dc166408
[INFO] sha for GitHub repo seifriedc/blackjack-rust: 7e43a6c4a9bda67ced5570244b009e00dc166408
[INFO] validating manifest of seifriedc/blackjack-rust 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 seifriedc/blackjack-rust 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 seifriedc/blackjack-rust
[INFO] finished frobbing seifriedc/blackjack-rust
[INFO] frobbed toml for seifriedc/blackjack-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/seifriedc/blackjack-rust/Cargo.toml
[INFO] started frobbing seifriedc/blackjack-rust
[INFO] finished frobbing seifriedc/blackjack-rust
[INFO] frobbed toml for seifriedc/blackjack-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/seifriedc/blackjack-rust/Cargo.toml
[INFO] crate seifriedc/blackjack-rust 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 seifriedc/blackjack-rust 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/seifriedc/blackjack-rust:/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] f0def9ccaa9ea310479ca743fcba1faecde8475965b7bb19683327d17b44d299
[INFO] running `"docker" "start" "-a" "f0def9ccaa9ea310479ca743fcba1faecde8475965b7bb19683327d17b44d299"`
[INFO] [stderr]    Compiling blackjack v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "f0def9ccaa9ea310479ca743fcba1faecde8475965b7bb19683327d17b44d299"`
[INFO] running `"docker" "rm" "-f" "f0def9ccaa9ea310479ca743fcba1faecde8475965b7bb19683327d17b44d299"`
[INFO] [stdout] f0def9ccaa9ea310479ca743fcba1faecde8475965b7bb19683327d17b44d299
[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/seifriedc/blackjack-rust:/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] 75d611ca14220905f72058d17104bc3aaa18c5c12c53e7cdd7fb6e17932b9445
[INFO] running `"docker" "start" "-a" "75d611ca14220905f72058d17104bc3aaa18c5c12c53e7cdd7fb6e17932b9445"`
[INFO] [stderr]    Compiling blackjack v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "75d611ca14220905f72058d17104bc3aaa18c5c12c53e7cdd7fb6e17932b9445"`
[INFO] running `"docker" "rm" "-f" "75d611ca14220905f72058d17104bc3aaa18c5c12c53e7cdd7fb6e17932b9445"`
[INFO] [stdout] 75d611ca14220905f72058d17104bc3aaa18c5c12c53e7cdd7fb6e17932b9445
[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/seifriedc/blackjack-rust:/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] 8c76a59dca40e32eaf8bab0e6f78a9b5a0497f4738871f9312c277dc2af8b2a3
[INFO] running `"docker" "start" "-a" "8c76a59dca40e32eaf8bab0e6f78a9b5a0497f4738871f9312c277dc2af8b2a3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blackjack-28b5bf4d0846e6a2
[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" "8c76a59dca40e32eaf8bab0e6f78a9b5a0497f4738871f9312c277dc2af8b2a3"`
[INFO] running `"docker" "rm" "-f" "8c76a59dca40e32eaf8bab0e6f78a9b5a0497f4738871f9312c277dc2af8b2a3"`
[INFO] [stdout] 8c76a59dca40e32eaf8bab0e6f78a9b5a0497f4738871f9312c277dc2af8b2a3