[INFO] updating cached repository PhilParisot/Rust-Guessing-Game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PhilParisot/Rust-Guessing-Game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PhilParisot/Rust-Guessing-Game" "work/ex/beta-1.38-1/sources/1.37.0/gh/PhilParisot/Rust-Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/PhilParisot/Rust-Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PhilParisot/Rust-Guessing-Game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PhilParisot/Rust-Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PhilParisot/Rust-Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 707d9dba85bc293fd925f3068f4b0332606b15a4
[INFO] sha for GitHub repo PhilParisot/Rust-Guessing-Game: 707d9dba85bc293fd925f3068f4b0332606b15a4
[INFO] validating manifest of PhilParisot/Rust-Guessing-Game 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 PhilParisot/Rust-Guessing-Game 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 PhilParisot/Rust-Guessing-Game
[INFO] finished frobbing PhilParisot/Rust-Guessing-Game
[INFO] frobbed toml for PhilParisot/Rust-Guessing-Game written to work/ex/beta-1.38-1/sources/1.37.0/gh/PhilParisot/Rust-Guessing-Game/Cargo.toml
[INFO] started frobbing PhilParisot/Rust-Guessing-Game
[INFO] finished frobbing PhilParisot/Rust-Guessing-Game
[INFO] frobbed toml for PhilParisot/Rust-Guessing-Game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/PhilParisot/Rust-Guessing-Game/Cargo.toml
[INFO] crate PhilParisot/Rust-Guessing-Game 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 PhilParisot/Rust-Guessing-Game 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PhilParisot/Rust-Guessing-Game:/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] 79f1f480550b0ad82c35e128871e2c68a40d0cae05217655713d958682191354
[INFO] running `"docker" "start" "-a" "79f1f480550b0ad82c35e128871e2c68a40d0cae05217655713d958682191354"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "79f1f480550b0ad82c35e128871e2c68a40d0cae05217655713d958682191354"`
[INFO] running `"docker" "rm" "-f" "79f1f480550b0ad82c35e128871e2c68a40d0cae05217655713d958682191354"`
[INFO] [stdout] 79f1f480550b0ad82c35e128871e2c68a40d0cae05217655713d958682191354
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PhilParisot/Rust-Guessing-Game:/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] ed3b5663aa900bcb5c839ea43c77c578a3deccb254df9ec8a8a6a1bd38d732d4
[INFO] running `"docker" "start" "-a" "ed3b5663aa900bcb5c839ea43c77c578a3deccb254df9ec8a8a6a1bd38d732d4"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "ed3b5663aa900bcb5c839ea43c77c578a3deccb254df9ec8a8a6a1bd38d732d4"`
[INFO] running `"docker" "rm" "-f" "ed3b5663aa900bcb5c839ea43c77c578a3deccb254df9ec8a8a6a1bd38d732d4"`
[INFO] [stdout] ed3b5663aa900bcb5c839ea43c77c578a3deccb254df9ec8a8a6a1bd38d732d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/PhilParisot/Rust-Guessing-Game:/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] e38b50ad1ff8817cfcc651eb3db02fae7b3ba59829f0e1f329abccbae3116873
[INFO] running `"docker" "start" "-a" "e38b50ad1ff8817cfcc651eb3db02fae7b3ba59829f0e1f329abccbae3116873"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[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] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-4e92945bd4445f3f
[INFO] running `"docker" "inspect" "e38b50ad1ff8817cfcc651eb3db02fae7b3ba59829f0e1f329abccbae3116873"`
[INFO] running `"docker" "rm" "-f" "e38b50ad1ff8817cfcc651eb3db02fae7b3ba59829f0e1f329abccbae3116873"`
[INFO] [stdout] e38b50ad1ff8817cfcc651eb3db02fae7b3ba59829f0e1f329abccbae3116873