[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-1.38-1/sources/1.37.0/gh/katsew/GuessingGame.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/katsew/GuessingGame.rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/katsew/GuessingGame.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/katsew/GuessingGame.rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of katsew/GuessingGame.rs 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 katsew/GuessingGame.rs
[INFO] finished frobbing katsew/GuessingGame.rs
[INFO] frobbed toml for katsew/GuessingGame.rs written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 katsew/GuessingGame.rs 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-6/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/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0e1ad6cd5075da5c57f9664d81b1c90a1b96d83589e021302e804052a9822e5b
[INFO] running `"docker" "start" "-a" "0e1ad6cd5075da5c57f9664d81b1c90a1b96d83589e021302e804052a9822e5b"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "0e1ad6cd5075da5c57f9664d81b1c90a1b96d83589e021302e804052a9822e5b"`
[INFO] running `"docker" "rm" "-f" "0e1ad6cd5075da5c57f9664d81b1c90a1b96d83589e021302e804052a9822e5b"`
[INFO] [stdout] 0e1ad6cd5075da5c57f9664d81b1c90a1b96d83589e021302e804052a9822e5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 46d5ead42e10cdf12ed2aead5203d17efa17eb4af60dffb3ca327288ce4c42f2
[INFO] running `"docker" "start" "-a" "46d5ead42e10cdf12ed2aead5203d17efa17eb4af60dffb3ca327288ce4c42f2"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "46d5ead42e10cdf12ed2aead5203d17efa17eb4af60dffb3ca327288ce4c42f2"`
[INFO] running `"docker" "rm" "-f" "46d5ead42e10cdf12ed2aead5203d17efa17eb4af60dffb3ca327288ce4c42f2"`
[INFO] [stdout] 46d5ead42e10cdf12ed2aead5203d17efa17eb4af60dffb3ca327288ce4c42f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] bc4384af430e063afae88e5e3d207c119f5ad8b8725d40a34cc7e9fef0d0d6c0
[INFO] running `"docker" "start" "-a" "bc4384af430e063afae88e5e3d207c119f5ad8b8725d40a34cc7e9fef0d0d6c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-c1cadecb983ba676
[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" "bc4384af430e063afae88e5e3d207c119f5ad8b8725d40a34cc7e9fef0d0d6c0"`
[INFO] running `"docker" "rm" "-f" "bc4384af430e063afae88e5e3d207c119f5ad8b8725d40a34cc7e9fef0d0d6c0"`
[INFO] [stdout] bc4384af430e063afae88e5e3d207c119f5ad8b8725d40a34cc7e9fef0d0d6c0