[INFO] updating cached repository mnm364/playing-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mnm364/playing-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mnm364/playing-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/mnm364/playing-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mnm364/playing-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mnm364/playing-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mnm364/playing-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mnm364/playing-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 391bec801dd2a15372bcd4f95a71bd1d378feb66
[INFO] sha for GitHub repo mnm364/playing-rust: 391bec801dd2a15372bcd4f95a71bd1d378feb66
[INFO] validating manifest of mnm364/playing-rust on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mnm364/playing-rust on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mnm364/playing-rust
[INFO] finished frobbing mnm364/playing-rust
[INFO] frobbed toml for mnm364/playing-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/mnm364/playing-rust/Cargo.toml
[INFO] started frobbing mnm364/playing-rust
[INFO] finished frobbing mnm364/playing-rust
[INFO] frobbed toml for mnm364/playing-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mnm364/playing-rust/Cargo.toml
[INFO] crate mnm364/playing-rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mnm364/playing-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mnm364/playing-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 49d50db7466568907c184f7619fa0886285fe010eb7e2d4581d8fd2ac32d7107
[INFO] running `"docker" "start" "-a" "49d50db7466568907c184f7619fa0886285fe010eb7e2d4581d8fd2ac32d7107"`
[INFO] [stderr]    Compiling either v1.0.2
[INFO] [stderr]    Compiling itertools v0.5.8
[INFO] [stderr]    Compiling poker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `"docker" "inspect" "49d50db7466568907c184f7619fa0886285fe010eb7e2d4581d8fd2ac32d7107"`
[INFO] running `"docker" "rm" "-f" "49d50db7466568907c184f7619fa0886285fe010eb7e2d4581d8fd2ac32d7107"`
[INFO] [stdout] 49d50db7466568907c184f7619fa0886285fe010eb7e2d4581d8fd2ac32d7107
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mnm364/playing-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 90c193d232d975b60e8c58878e52059a236dfdc6dbd07154f898a22a3a4d2ad4
[INFO] running `"docker" "start" "-a" "90c193d232d975b60e8c58878e52059a236dfdc6dbd07154f898a22a3a4d2ad4"`
[INFO] [stderr]    Compiling poker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "90c193d232d975b60e8c58878e52059a236dfdc6dbd07154f898a22a3a4d2ad4"`
[INFO] running `"docker" "rm" "-f" "90c193d232d975b60e8c58878e52059a236dfdc6dbd07154f898a22a3a4d2ad4"`
[INFO] [stdout] 90c193d232d975b60e8c58878e52059a236dfdc6dbd07154f898a22a3a4d2ad4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mnm364/playing-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 59d601d329a29c06dea9eaa83fe3f185b7911bd2e78f8b78b6e8812b0c7c9d39
[INFO] running `"docker" "start" "-a" "59d601d329a29c06dea9eaa83fe3f185b7911bd2e78f8b78b6e8812b0c7c9d39"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/poker-66ca97eef3cef083
[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" "59d601d329a29c06dea9eaa83fe3f185b7911bd2e78f8b78b6e8812b0c7c9d39"`
[INFO] running `"docker" "rm" "-f" "59d601d329a29c06dea9eaa83fe3f185b7911bd2e78f8b78b6e8812b0c7c9d39"`
[INFO] [stdout] 59d601d329a29c06dea9eaa83fe3f185b7911bd2e78f8b78b6e8812b0c7c9d39