[INFO] updating cached repository hghazni/guessing-game-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hghazni/guessing-game-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hghazni/guessing-game-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/hghazni/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hghazni/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hghazni/guessing-game-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hghazni/guessing-game-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hghazni/guessing-game-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6d0fc9e7e6a6064d40c1e4010dc2233ec9a1687d
[INFO] sha for GitHub repo hghazni/guessing-game-rust: 6d0fc9e7e6a6064d40c1e4010dc2233ec9a1687d
[INFO] validating manifest of hghazni/guessing-game-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 hghazni/guessing-game-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 hghazni/guessing-game-rust
[INFO] finished frobbing hghazni/guessing-game-rust
[INFO] frobbed toml for hghazni/guessing-game-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/hghazni/guessing-game-rust/Cargo.toml
[INFO] started frobbing hghazni/guessing-game-rust
[INFO] finished frobbing hghazni/guessing-game-rust
[INFO] frobbed toml for hghazni/guessing-game-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hghazni/guessing-game-rust/Cargo.toml
[INFO] crate hghazni/guessing-game-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 hghazni/guessing-game-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-2/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/hghazni/guessing-game-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] 2de2c556b9d253693a966f865e5431c78a25f4ae3d0f50d1ed0800d709c8c21a
[INFO] running `"docker" "start" "-a" "2de2c556b9d253693a966f865e5431c78a25f4ae3d0f50d1ed0800d709c8c21a"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "2de2c556b9d253693a966f865e5431c78a25f4ae3d0f50d1ed0800d709c8c21a"`
[INFO] running `"docker" "rm" "-f" "2de2c556b9d253693a966f865e5431c78a25f4ae3d0f50d1ed0800d709c8c21a"`
[INFO] [stdout] 2de2c556b9d253693a966f865e5431c78a25f4ae3d0f50d1ed0800d709c8c21a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/hghazni/guessing-game-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] 272a3a7eedc7833fa179049f2c8238c2bc991d8a46795a6554df08bae3b32177
[INFO] running `"docker" "start" "-a" "272a3a7eedc7833fa179049f2c8238c2bc991d8a46795a6554df08bae3b32177"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `"docker" "inspect" "272a3a7eedc7833fa179049f2c8238c2bc991d8a46795a6554df08bae3b32177"`
[INFO] running `"docker" "rm" "-f" "272a3a7eedc7833fa179049f2c8238c2bc991d8a46795a6554df08bae3b32177"`
[INFO] [stdout] 272a3a7eedc7833fa179049f2c8238c2bc991d8a46795a6554df08bae3b32177
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/hghazni/guessing-game-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] 346d6ff650f57805d0eca153909a5882be4f1dbe6b8a67f58465356ac503b86c
[INFO] running `"docker" "start" "-a" "346d6ff650f57805d0eca153909a5882be4f1dbe6b8a67f58465356ac503b86c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-9aa1fe3e7011a30c
[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" "346d6ff650f57805d0eca153909a5882be4f1dbe6b8a67f58465356ac503b86c"`
[INFO] running `"docker" "rm" "-f" "346d6ff650f57805d0eca153909a5882be4f1dbe6b8a67f58465356ac503b86c"`
[INFO] [stdout] 346d6ff650f57805d0eca153909a5882be4f1dbe6b8a67f58465356ac503b86c