[INFO] updating cached repository UnHumbleBen/Guessing-Game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/UnHumbleBen/Guessing-Game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/UnHumbleBen/Guessing-Game" "work/ex/beta-1.37-6/sources/1.36.0/gh/UnHumbleBen/Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/UnHumbleBen/Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/UnHumbleBen/Guessing-Game" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/UnHumbleBen/Guessing-Game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/UnHumbleBen/Guessing-Game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2dd349aeb2e29f1e3d1020402c16ac0ce5dd3bd5
[INFO] sha for GitHub repo UnHumbleBen/Guessing-Game: 2dd349aeb2e29f1e3d1020402c16ac0ce5dd3bd5
[INFO] validating manifest of UnHumbleBen/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 UnHumbleBen/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 UnHumbleBen/Guessing-Game
[INFO] finished frobbing UnHumbleBen/Guessing-Game
[INFO] frobbed toml for UnHumbleBen/Guessing-Game written to work/ex/beta-1.37-6/sources/1.36.0/gh/UnHumbleBen/Guessing-Game/Cargo.toml
[INFO] started frobbing UnHumbleBen/Guessing-Game
[INFO] finished frobbing UnHumbleBen/Guessing-Game
[INFO] frobbed toml for UnHumbleBen/Guessing-Game written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/UnHumbleBen/Guessing-Game/Cargo.toml
[INFO] crate UnHumbleBen/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 UnHumbleBen/Guessing-Game against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/UnHumbleBen/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] f148cb97ad03eec2d5b85d8ccfa16c4c7593361762bde1d27416a77c092daceb
[INFO] running `"docker" "start" "-a" "f148cb97ad03eec2d5b85d8ccfa16c4c7593361762bde1d27416a77c092daceb"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "f148cb97ad03eec2d5b85d8ccfa16c4c7593361762bde1d27416a77c092daceb"`
[INFO] running `"docker" "rm" "-f" "f148cb97ad03eec2d5b85d8ccfa16c4c7593361762bde1d27416a77c092daceb"`
[INFO] [stdout] f148cb97ad03eec2d5b85d8ccfa16c4c7593361762bde1d27416a77c092daceb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/UnHumbleBen/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 55f0f441a2fc026da752c98f1590a92ae66c79559b56b3a4a1438049a4ff34e1
[INFO] running `"docker" "start" "-a" "55f0f441a2fc026da752c98f1590a92ae66c79559b56b3a4a1438049a4ff34e1"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "55f0f441a2fc026da752c98f1590a92ae66c79559b56b3a4a1438049a4ff34e1"`
[INFO] running `"docker" "rm" "-f" "55f0f441a2fc026da752c98f1590a92ae66c79559b56b3a4a1438049a4ff34e1"`
[INFO] [stdout] 55f0f441a2fc026da752c98f1590a92ae66c79559b56b3a4a1438049a4ff34e1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/UnHumbleBen/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 6e6d3d9bc7fb6b08568d5ca56692a644b0d55ff14687776eac9ff45a735a8f60
[INFO] running `"docker" "start" "-a" "6e6d3d9bc7fb6b08568d5ca56692a644b0d55ff14687776eac9ff45a735a8f60"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-3d805d9dcbdd76b4
[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" "6e6d3d9bc7fb6b08568d5ca56692a644b0d55ff14687776eac9ff45a735a8f60"`
[INFO] running `"docker" "rm" "-f" "6e6d3d9bc7fb6b08568d5ca56692a644b0d55ff14687776eac9ff45a735a8f60"`
[INFO] [stdout] 6e6d3d9bc7fb6b08568d5ca56692a644b0d55ff14687776eac9ff45a735a8f60