[INFO] updating cached repository codeOverFlow/rustGuessGame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/codeOverFlow/rustGuessGame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/codeOverFlow/rustGuessGame" "work/ex/beta-1.37-6/sources/1.36.0/gh/codeOverFlow/rustGuessGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/codeOverFlow/rustGuessGame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/codeOverFlow/rustGuessGame" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/codeOverFlow/rustGuessGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/codeOverFlow/rustGuessGame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f4a73a1910e28660aa7d339193d18288d5ced7d7
[INFO] sha for GitHub repo codeOverFlow/rustGuessGame: f4a73a1910e28660aa7d339193d18288d5ced7d7
[INFO] validating manifest of codeOverFlow/rustGuessGame 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 codeOverFlow/rustGuessGame 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 codeOverFlow/rustGuessGame
[INFO] finished frobbing codeOverFlow/rustGuessGame
[INFO] frobbed toml for codeOverFlow/rustGuessGame written to work/ex/beta-1.37-6/sources/1.36.0/gh/codeOverFlow/rustGuessGame/Cargo.toml
[INFO] started frobbing codeOverFlow/rustGuessGame
[INFO] finished frobbing codeOverFlow/rustGuessGame
[INFO] frobbed toml for codeOverFlow/rustGuessGame written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/codeOverFlow/rustGuessGame/Cargo.toml
[INFO] crate codeOverFlow/rustGuessGame 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/codeOverFlow/rustGuessGame/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 codeOverFlow/rustGuessGame 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-4/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/codeOverFlow/rustGuessGame:/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] 05976f7468574322c7266318ff162e33195b14c079482e40203fdc39bf24c33d
[INFO] running `"docker" "start" "-a" "05976f7468574322c7266318ff162e33195b14c079482e40203fdc39bf24c33d"`
[INFO] [stderr]    Compiling gessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "05976f7468574322c7266318ff162e33195b14c079482e40203fdc39bf24c33d"`
[INFO] running `"docker" "rm" "-f" "05976f7468574322c7266318ff162e33195b14c079482e40203fdc39bf24c33d"`
[INFO] [stdout] 05976f7468574322c7266318ff162e33195b14c079482e40203fdc39bf24c33d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/codeOverFlow/rustGuessGame:/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] 0ff37f1be9fe2fdaeb2d82001d7b7b3c7a7f87a02e4dd05348d537ef61709227
[INFO] running `"docker" "start" "-a" "0ff37f1be9fe2fdaeb2d82001d7b7b3c7a7f87a02e4dd05348d537ef61709227"`
[INFO] [stderr]    Compiling gessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "0ff37f1be9fe2fdaeb2d82001d7b7b3c7a7f87a02e4dd05348d537ef61709227"`
[INFO] running `"docker" "rm" "-f" "0ff37f1be9fe2fdaeb2d82001d7b7b3c7a7f87a02e4dd05348d537ef61709227"`
[INFO] [stdout] 0ff37f1be9fe2fdaeb2d82001d7b7b3c7a7f87a02e4dd05348d537ef61709227
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/codeOverFlow/rustGuessGame:/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] a9bf9aa215f119c117875ef390e2461e8618becce71566fd075677903545196a
[INFO] running `"docker" "start" "-a" "a9bf9aa215f119c117875ef390e2461e8618becce71566fd075677903545196a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gessing_game-156d7176d3deb90d
[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" "a9bf9aa215f119c117875ef390e2461e8618becce71566fd075677903545196a"`
[INFO] running `"docker" "rm" "-f" "a9bf9aa215f119c117875ef390e2461e8618becce71566fd075677903545196a"`
[INFO] [stdout] a9bf9aa215f119c117875ef390e2461e8618becce71566fd075677903545196a