[INFO] updating cached repository KanarekLife/Rust_GuessingGame
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/KanarekLife/Rust_GuessingGame
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/KanarekLife/Rust_GuessingGame" "work/ex/beta-1.38-1/sources/1.37.0/gh/KanarekLife/Rust_GuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/KanarekLife/Rust_GuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/KanarekLife/Rust_GuessingGame" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KanarekLife/Rust_GuessingGame"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KanarekLife/Rust_GuessingGame'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1188383d44c2b2f0d601bcef0d9b0f03da567396
[INFO] sha for GitHub repo KanarekLife/Rust_GuessingGame: 1188383d44c2b2f0d601bcef0d9b0f03da567396
[INFO] validating manifest of KanarekLife/Rust_GuessingGame 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 KanarekLife/Rust_GuessingGame 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 KanarekLife/Rust_GuessingGame
[INFO] finished frobbing KanarekLife/Rust_GuessingGame
[INFO] frobbed toml for KanarekLife/Rust_GuessingGame written to work/ex/beta-1.38-1/sources/1.37.0/gh/KanarekLife/Rust_GuessingGame/Cargo.toml
[INFO] started frobbing KanarekLife/Rust_GuessingGame
[INFO] finished frobbing KanarekLife/Rust_GuessingGame
[INFO] frobbed toml for KanarekLife/Rust_GuessingGame written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/KanarekLife/Rust_GuessingGame/Cargo.toml
[INFO] crate KanarekLife/Rust_GuessingGame 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 KanarekLife/Rust_GuessingGame 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KanarekLife/Rust_GuessingGame:/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] 988b6912ba7e01d91c921852531b2da2e7778884d258172cc935e5829d276607
[INFO] running `"docker" "start" "-a" "988b6912ba7e01d91c921852531b2da2e7778884d258172cc935e5829d276607"`
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "988b6912ba7e01d91c921852531b2da2e7778884d258172cc935e5829d276607"`
[INFO] running `"docker" "rm" "-f" "988b6912ba7e01d91c921852531b2da2e7778884d258172cc935e5829d276607"`
[INFO] [stdout] 988b6912ba7e01d91c921852531b2da2e7778884d258172cc935e5829d276607
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KanarekLife/Rust_GuessingGame:/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] 73341f715fd9c298ef1a79fd7aedad6217662978e8ab4e429a211db0fa5b3916
[INFO] running `"docker" "start" "-a" "73341f715fd9c298ef1a79fd7aedad6217662978e8ab4e429a211db0fa5b3916"`
[INFO] [stderr]    Compiling guessing-game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "73341f715fd9c298ef1a79fd7aedad6217662978e8ab4e429a211db0fa5b3916"`
[INFO] running `"docker" "rm" "-f" "73341f715fd9c298ef1a79fd7aedad6217662978e8ab4e429a211db0fa5b3916"`
[INFO] [stdout] 73341f715fd9c298ef1a79fd7aedad6217662978e8ab4e429a211db0fa5b3916
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/KanarekLife/Rust_GuessingGame:/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] 143555db3cf27c4f0ea4d2752243028504931d8e4ecb451198743d4b32ac9b29
[INFO] running `"docker" "start" "-a" "143555db3cf27c4f0ea4d2752243028504931d8e4ecb451198743d4b32ac9b29"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-11fa3bb58514b961
[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" "143555db3cf27c4f0ea4d2752243028504931d8e4ecb451198743d4b32ac9b29"`
[INFO] running `"docker" "rm" "-f" "143555db3cf27c4f0ea4d2752243028504931d8e4ecb451198743d4b32ac9b29"`
[INFO] [stdout] 143555db3cf27c4f0ea4d2752243028504931d8e4ecb451198743d4b32ac9b29