[INFO] updating cached repository bartkim0426/rust-random-num-guess
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bartkim0426/rust-random-num-guess
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bartkim0426/rust-random-num-guess" "work/ex/beta-1.38-1/sources/1.37.0/gh/bartkim0426/rust-random-num-guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bartkim0426/rust-random-num-guess'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bartkim0426/rust-random-num-guess" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bartkim0426/rust-random-num-guess"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bartkim0426/rust-random-num-guess'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] da6ab0956d040e46c296bedf005d30d67460e538
[INFO] sha for GitHub repo bartkim0426/rust-random-num-guess: da6ab0956d040e46c296bedf005d30d67460e538
[INFO] validating manifest of bartkim0426/rust-random-num-guess 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 bartkim0426/rust-random-num-guess 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 bartkim0426/rust-random-num-guess
[INFO] finished frobbing bartkim0426/rust-random-num-guess
[INFO] frobbed toml for bartkim0426/rust-random-num-guess written to work/ex/beta-1.38-1/sources/1.37.0/gh/bartkim0426/rust-random-num-guess/Cargo.toml
[INFO] started frobbing bartkim0426/rust-random-num-guess
[INFO] finished frobbing bartkim0426/rust-random-num-guess
[INFO] frobbed toml for bartkim0426/rust-random-num-guess written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bartkim0426/rust-random-num-guess/Cargo.toml
[INFO] crate bartkim0426/rust-random-num-guess 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 bartkim0426/rust-random-num-guess 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-3/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/bartkim0426/rust-random-num-guess:/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] 2628a00068105aa80cc2d38c10de3a04a731ef1fe95ef774d4a5ea9da3fd5840
[INFO] running `"docker" "start" "-a" "2628a00068105aa80cc2d38c10de3a04a731ef1fe95ef774d4a5ea9da3fd5840"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "2628a00068105aa80cc2d38c10de3a04a731ef1fe95ef774d4a5ea9da3fd5840"`
[INFO] running `"docker" "rm" "-f" "2628a00068105aa80cc2d38c10de3a04a731ef1fe95ef774d4a5ea9da3fd5840"`
[INFO] [stdout] 2628a00068105aa80cc2d38c10de3a04a731ef1fe95ef774d4a5ea9da3fd5840
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/bartkim0426/rust-random-num-guess:/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] 593e8fb38c795bfe58deca8b0c3a9b6a4f3ae1b8b417534f2f4847c1b43612d4
[INFO] running `"docker" "start" "-a" "593e8fb38c795bfe58deca8b0c3a9b6a4f3ae1b8b417534f2f4847c1b43612d4"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "593e8fb38c795bfe58deca8b0c3a9b6a4f3ae1b8b417534f2f4847c1b43612d4"`
[INFO] running `"docker" "rm" "-f" "593e8fb38c795bfe58deca8b0c3a9b6a4f3ae1b8b417534f2f4847c1b43612d4"`
[INFO] [stdout] 593e8fb38c795bfe58deca8b0c3a9b6a4f3ae1b8b417534f2f4847c1b43612d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/bartkim0426/rust-random-num-guess:/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] 30d55601207f1b7467601ba60b090b2e5c7a4d1132e0a35dda8c4faeb5236d33
[INFO] running `"docker" "start" "-a" "30d55601207f1b7467601ba60b090b2e5c7a4d1132e0a35dda8c4faeb5236d33"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-d7d9c22e79b01360
[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" "30d55601207f1b7467601ba60b090b2e5c7a4d1132e0a35dda8c4faeb5236d33"`
[INFO] running `"docker" "rm" "-f" "30d55601207f1b7467601ba60b090b2e5c7a4d1132e0a35dda8c4faeb5236d33"`
[INFO] [stdout] 30d55601207f1b7467601ba60b090b2e5c7a4d1132e0a35dda8c4faeb5236d33