[INFO] updating cached repository newzpanuwat/rust_guess_number
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/newzpanuwat/rust_guess_number
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/newzpanuwat/rust_guess_number" "work/ex/beta-1.37-6/sources/1.36.0/gh/newzpanuwat/rust_guess_number"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/newzpanuwat/rust_guess_number'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/newzpanuwat/rust_guess_number" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/newzpanuwat/rust_guess_number"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/newzpanuwat/rust_guess_number'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fb8dc9ac006715c9ff0ad04ac57aeb0dd2feaa46
[INFO] sha for GitHub repo newzpanuwat/rust_guess_number: fb8dc9ac006715c9ff0ad04ac57aeb0dd2feaa46
[INFO] validating manifest of newzpanuwat/rust_guess_number on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of newzpanuwat/rust_guess_number on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing newzpanuwat/rust_guess_number
[INFO] finished frobbing newzpanuwat/rust_guess_number
[INFO] frobbed toml for newzpanuwat/rust_guess_number written to work/ex/beta-1.37-6/sources/1.36.0/gh/newzpanuwat/rust_guess_number/Cargo.toml
[INFO] started frobbing newzpanuwat/rust_guess_number
[INFO] finished frobbing newzpanuwat/rust_guess_number
[INFO] frobbed toml for newzpanuwat/rust_guess_number written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/newzpanuwat/rust_guess_number/Cargo.toml
[INFO] crate newzpanuwat/rust_guess_number already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing newzpanuwat/rust_guess_number against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/newzpanuwat/rust_guess_number:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] fffbd775cc72571341815a012c98f65dfff6ceab59e6dc9c148a66310d446b91
[INFO] running `"docker" "start" "-a" "fffbd775cc72571341815a012c98f65dfff6ceab59e6dc9c148a66310d446b91"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "fffbd775cc72571341815a012c98f65dfff6ceab59e6dc9c148a66310d446b91"`
[INFO] running `"docker" "rm" "-f" "fffbd775cc72571341815a012c98f65dfff6ceab59e6dc9c148a66310d446b91"`
[INFO] [stdout] fffbd775cc72571341815a012c98f65dfff6ceab59e6dc9c148a66310d446b91
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/newzpanuwat/rust_guess_number:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] fe765f038e3e0894df298e02dda6f4096c3a88ec45d818dfcb71f97f54237ce8
[INFO] running `"docker" "start" "-a" "fe765f038e3e0894df298e02dda6f4096c3a88ec45d818dfcb71f97f54237ce8"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "fe765f038e3e0894df298e02dda6f4096c3a88ec45d818dfcb71f97f54237ce8"`
[INFO] running `"docker" "rm" "-f" "fe765f038e3e0894df298e02dda6f4096c3a88ec45d818dfcb71f97f54237ce8"`
[INFO] [stdout] fe765f038e3e0894df298e02dda6f4096c3a88ec45d818dfcb71f97f54237ce8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/newzpanuwat/rust_guess_number:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] dfd08e77423deaa27d534f4f0eecf95b450be2a51396233dcd5668a872014140
[INFO] running `"docker" "start" "-a" "dfd08e77423deaa27d534f4f0eecf95b450be2a51396233dcd5668a872014140"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-bf097770a9128c84
[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" "dfd08e77423deaa27d534f4f0eecf95b450be2a51396233dcd5668a872014140"`
[INFO] running `"docker" "rm" "-f" "dfd08e77423deaa27d534f4f0eecf95b450be2a51396233dcd5668a872014140"`
[INFO] [stdout] dfd08e77423deaa27d534f4f0eecf95b450be2a51396233dcd5668a872014140