[INFO] updating cached repository Ryota0312/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ryota0312/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ryota0312/guessing_game" "work/ex/beta-1.38-1/sources/1.37.0/gh/Ryota0312/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Ryota0312/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ryota0312/guessing_game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryota0312/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryota0312/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 59ef4bd59dc4924c808a1bf2ab30c496200a4e14
[INFO] sha for GitHub repo Ryota0312/guessing_game: 59ef4bd59dc4924c808a1bf2ab30c496200a4e14
[INFO] validating manifest of Ryota0312/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 Ryota0312/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 Ryota0312/guessing_game
[INFO] finished frobbing Ryota0312/guessing_game
[INFO] frobbed toml for Ryota0312/guessing_game written to work/ex/beta-1.38-1/sources/1.37.0/gh/Ryota0312/guessing_game/Cargo.toml
[INFO] started frobbing Ryota0312/guessing_game
[INFO] finished frobbing Ryota0312/guessing_game
[INFO] frobbed toml for Ryota0312/guessing_game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Ryota0312/guessing_game/Cargo.toml
[INFO] crate Ryota0312/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 Ryota0312/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-5/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/Ryota0312/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] cabf770dcf5e95b5de871c045f5208ece4958a1c9c4df3801a84011947941c45
[INFO] running `"docker" "start" "-a" "cabf770dcf5e95b5de871c045f5208ece4958a1c9c4df3801a84011947941c45"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "cabf770dcf5e95b5de871c045f5208ece4958a1c9c4df3801a84011947941c45"`
[INFO] running `"docker" "rm" "-f" "cabf770dcf5e95b5de871c045f5208ece4958a1c9c4df3801a84011947941c45"`
[INFO] [stdout] cabf770dcf5e95b5de871c045f5208ece4958a1c9c4df3801a84011947941c45
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Ryota0312/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] 59ce9d2366dd1c9f81bea553b4a05911a3234a02a44586ca9136e3e3f3872740
[INFO] running `"docker" "start" "-a" "59ce9d2366dd1c9f81bea553b4a05911a3234a02a44586ca9136e3e3f3872740"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "59ce9d2366dd1c9f81bea553b4a05911a3234a02a44586ca9136e3e3f3872740"`
[INFO] running `"docker" "rm" "-f" "59ce9d2366dd1c9f81bea553b4a05911a3234a02a44586ca9136e3e3f3872740"`
[INFO] [stdout] 59ce9d2366dd1c9f81bea553b4a05911a3234a02a44586ca9136e3e3f3872740
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/Ryota0312/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] 26e712d717ddd6b3f3eab8389baf949a5f23279c3b6fbe534b235c77fba3a9bd
[INFO] running `"docker" "start" "-a" "26e712d717ddd6b3f3eab8389baf949a5f23279c3b6fbe534b235c77fba3a9bd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-d85e5038ce0d7e28
[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" "26e712d717ddd6b3f3eab8389baf949a5f23279c3b6fbe534b235c77fba3a9bd"`
[INFO] running `"docker" "rm" "-f" "26e712d717ddd6b3f3eab8389baf949a5f23279c3b6fbe534b235c77fba3a9bd"`
[INFO] [stdout] 26e712d717ddd6b3f3eab8389baf949a5f23279c3b6fbe534b235c77fba3a9bd