[INFO] updating cached repository sdliv/RUST-Guessing-Game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sdliv/RUST-Guessing-Game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sdliv/RUST-Guessing-Game" "work/ex/beta-1.37-6/sources/1.36.0/gh/sdliv/RUST-Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/sdliv/RUST-Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sdliv/RUST-Guessing-Game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sdliv/RUST-Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sdliv/RUST-Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 985bfc777f2620554f7d8c7f36e3a5c5c64807d3
[INFO] sha for GitHub repo sdliv/RUST-Guessing-Game: 985bfc777f2620554f7d8c7f36e3a5c5c64807d3
[INFO] validating manifest of sdliv/RUST-Guessing-Game 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 sdliv/RUST-Guessing-Game 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 sdliv/RUST-Guessing-Game
[INFO] finished frobbing sdliv/RUST-Guessing-Game
[INFO] frobbed toml for sdliv/RUST-Guessing-Game written to work/ex/beta-1.37-6/sources/1.36.0/gh/sdliv/RUST-Guessing-Game/Cargo.toml
[INFO] started frobbing sdliv/RUST-Guessing-Game
[INFO] finished frobbing sdliv/RUST-Guessing-Game
[INFO] frobbed toml for sdliv/RUST-Guessing-Game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/sdliv/RUST-Guessing-Game/Cargo.toml
[INFO] crate sdliv/RUST-Guessing-Game 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 sdliv/RUST-Guessing-Game 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-1/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/sdliv/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] aed5f7468959f9c5c29ff28da1f8b9c6516c260f41e70dc6fae273e873f81805
[INFO] running `"docker" "start" "-a" "aed5f7468959f9c5c29ff28da1f8b9c6516c260f41e70dc6fae273e873f81805"`
[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" "aed5f7468959f9c5c29ff28da1f8b9c6516c260f41e70dc6fae273e873f81805"`
[INFO] running `"docker" "rm" "-f" "aed5f7468959f9c5c29ff28da1f8b9c6516c260f41e70dc6fae273e873f81805"`
[INFO] [stdout] aed5f7468959f9c5c29ff28da1f8b9c6516c260f41e70dc6fae273e873f81805
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/sdliv/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 61b995e01c6fb680eef76c5d356bc69982bc338a30a6ed9304a72f120e1e55af
[INFO] running `"docker" "start" "-a" "61b995e01c6fb680eef76c5d356bc69982bc338a30a6ed9304a72f120e1e55af"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "61b995e01c6fb680eef76c5d356bc69982bc338a30a6ed9304a72f120e1e55af"`
[INFO] running `"docker" "rm" "-f" "61b995e01c6fb680eef76c5d356bc69982bc338a30a6ed9304a72f120e1e55af"`
[INFO] [stdout] 61b995e01c6fb680eef76c5d356bc69982bc338a30a6ed9304a72f120e1e55af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/sdliv/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 31c77d397c4dd03c6882c83916403c612aeda9ae9b0897179b434474a5fda040
[INFO] running `"docker" "start" "-a" "31c77d397c4dd03c6882c83916403c612aeda9ae9b0897179b434474a5fda040"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-7238addf754396d0
[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" "31c77d397c4dd03c6882c83916403c612aeda9ae9b0897179b434474a5fda040"`
[INFO] running `"docker" "rm" "-f" "31c77d397c4dd03c6882c83916403c612aeda9ae9b0897179b434474a5fda040"`
[INFO] [stdout] 31c77d397c4dd03c6882c83916403c612aeda9ae9b0897179b434474a5fda040