[INFO] updating cached repository katsew/GuessingGame.rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/katsew/GuessingGame.rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/katsew/GuessingGame.rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/GuessingGame.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/GuessingGame.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/katsew/GuessingGame.rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/GuessingGame.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/GuessingGame.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 10d628e4d638efd794182ee7b80f4a3120671732
[INFO] sha for GitHub repo katsew/GuessingGame.rs: 10d628e4d638efd794182ee7b80f4a3120671732
[INFO] validating manifest of katsew/GuessingGame.rs 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 katsew/GuessingGame.rs 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 katsew/GuessingGame.rs
[INFO] finished frobbing katsew/GuessingGame.rs
[INFO] frobbed toml for katsew/GuessingGame.rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/GuessingGame.rs/Cargo.toml
[INFO] started frobbing katsew/GuessingGame.rs
[INFO] finished frobbing katsew/GuessingGame.rs
[INFO] frobbed toml for katsew/GuessingGame.rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/GuessingGame.rs/Cargo.toml
[INFO] crate katsew/GuessingGame.rs 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 katsew/GuessingGame.rs 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/GuessingGame.rs:/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] c8ba6b3d6e096605e5dc2317af22ea1e8dfb056a97fcdb5275d54655290e68b1
[INFO] running `"docker" "start" "-a" "c8ba6b3d6e096605e5dc2317af22ea1e8dfb056a97fcdb5275d54655290e68b1"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "c8ba6b3d6e096605e5dc2317af22ea1e8dfb056a97fcdb5275d54655290e68b1"`
[INFO] running `"docker" "rm" "-f" "c8ba6b3d6e096605e5dc2317af22ea1e8dfb056a97fcdb5275d54655290e68b1"`
[INFO] [stdout] c8ba6b3d6e096605e5dc2317af22ea1e8dfb056a97fcdb5275d54655290e68b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/GuessingGame.rs:/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] 35078db40f7e12919f51c082a205379faade2fab8e5456e0c18dc9fa7961540d
[INFO] running `"docker" "start" "-a" "35078db40f7e12919f51c082a205379faade2fab8e5456e0c18dc9fa7961540d"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `"docker" "inspect" "35078db40f7e12919f51c082a205379faade2fab8e5456e0c18dc9fa7961540d"`
[INFO] running `"docker" "rm" "-f" "35078db40f7e12919f51c082a205379faade2fab8e5456e0c18dc9fa7961540d"`
[INFO] [stdout] 35078db40f7e12919f51c082a205379faade2fab8e5456e0c18dc9fa7961540d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/GuessingGame.rs:/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] fff98c1f67a374adcf40a1e6644447f76275844b9a7fc5803da4973cb3646891
[INFO] running `"docker" "start" "-a" "fff98c1f67a374adcf40a1e6644447f76275844b9a7fc5803da4973cb3646891"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-a012dba5d50dfa49
[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" "fff98c1f67a374adcf40a1e6644447f76275844b9a7fc5803da4973cb3646891"`
[INFO] running `"docker" "rm" "-f" "fff98c1f67a374adcf40a1e6644447f76275844b9a7fc5803da4973cb3646891"`
[INFO] [stdout] fff98c1f67a374adcf40a1e6644447f76275844b9a7fc5803da4973cb3646891