[INFO] updating cached repository gentamura/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gentamura/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gentamura/guessing_game" "work/ex/beta-1.38-1/sources/1.37.0/gh/gentamura/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gentamura/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gentamura/guessing_game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gentamura/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gentamura/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 637eb637072aed198dda2112bd70d182bb811114
[INFO] sha for GitHub repo gentamura/guessing_game: 637eb637072aed198dda2112bd70d182bb811114
[INFO] validating manifest of gentamura/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 gentamura/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 gentamura/guessing_game
[INFO] finished frobbing gentamura/guessing_game
[INFO] frobbed toml for gentamura/guessing_game written to work/ex/beta-1.38-1/sources/1.37.0/gh/gentamura/guessing_game/Cargo.toml
[INFO] started frobbing gentamura/guessing_game
[INFO] finished frobbing gentamura/guessing_game
[INFO] frobbed toml for gentamura/guessing_game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gentamura/guessing_game/Cargo.toml
[INFO] crate gentamura/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 gentamura/guessing_game against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gentamura/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 19bda2d0535de953766070556343bd88d24c089fac3d3c30501440a8b0086e1d
[INFO] running `"docker" "start" "-a" "19bda2d0535de953766070556343bd88d24c089fac3d3c30501440a8b0086e1d"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "19bda2d0535de953766070556343bd88d24c089fac3d3c30501440a8b0086e1d"`
[INFO] running `"docker" "rm" "-f" "19bda2d0535de953766070556343bd88d24c089fac3d3c30501440a8b0086e1d"`
[INFO] [stdout] 19bda2d0535de953766070556343bd88d24c089fac3d3c30501440a8b0086e1d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gentamura/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5f24a18182d301e2f1077426e6b09ac6e2c6ef710f0a1e37479fc89233a8d3fe
[INFO] running `"docker" "start" "-a" "5f24a18182d301e2f1077426e6b09ac6e2c6ef710f0a1e37479fc89233a8d3fe"`
[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" "5f24a18182d301e2f1077426e6b09ac6e2c6ef710f0a1e37479fc89233a8d3fe"`
[INFO] running `"docker" "rm" "-f" "5f24a18182d301e2f1077426e6b09ac6e2c6ef710f0a1e37479fc89233a8d3fe"`
[INFO] [stdout] 5f24a18182d301e2f1077426e6b09ac6e2c6ef710f0a1e37479fc89233a8d3fe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gentamura/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 33368d1faa79f3a0e1990032c7729e298506b921beaf5bb2f4d47d0a2fbab371
[INFO] running `"docker" "start" "-a" "33368d1faa79f3a0e1990032c7729e298506b921beaf5bb2f4d47d0a2fbab371"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-f269976d1eddbae6
[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" "33368d1faa79f3a0e1990032c7729e298506b921beaf5bb2f4d47d0a2fbab371"`
[INFO] running `"docker" "rm" "-f" "33368d1faa79f3a0e1990032c7729e298506b921beaf5bb2f4d47d0a2fbab371"`
[INFO] [stdout] 33368d1faa79f3a0e1990032c7729e298506b921beaf5bb2f4d47d0a2fbab371