[INFO] updating cached repository AdamGoodApp/Rust-Hello-World
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AdamGoodApp/Rust-Hello-World
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AdamGoodApp/Rust-Hello-World" "work/ex/beta-1.37-6/sources/1.36.0/gh/AdamGoodApp/Rust-Hello-World"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AdamGoodApp/Rust-Hello-World'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AdamGoodApp/Rust-Hello-World" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AdamGoodApp/Rust-Hello-World"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AdamGoodApp/Rust-Hello-World'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a7ca444f6e2934f07fea3b67b3103748d4fb0226
[INFO] sha for GitHub repo AdamGoodApp/Rust-Hello-World: a7ca444f6e2934f07fea3b67b3103748d4fb0226
[INFO] validating manifest of AdamGoodApp/Rust-Hello-World 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 AdamGoodApp/Rust-Hello-World 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 AdamGoodApp/Rust-Hello-World
[INFO] finished frobbing AdamGoodApp/Rust-Hello-World
[INFO] frobbed toml for AdamGoodApp/Rust-Hello-World written to work/ex/beta-1.37-6/sources/1.36.0/gh/AdamGoodApp/Rust-Hello-World/Cargo.toml
[INFO] started frobbing AdamGoodApp/Rust-Hello-World
[INFO] finished frobbing AdamGoodApp/Rust-Hello-World
[INFO] frobbed toml for AdamGoodApp/Rust-Hello-World written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AdamGoodApp/Rust-Hello-World/Cargo.toml
[INFO] crate AdamGoodApp/Rust-Hello-World 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AdamGoodApp/Rust-Hello-World/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 AdamGoodApp/Rust-Hello-World 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AdamGoodApp/Rust-Hello-World:/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] 1f5ed981bf7a3c3a072fa62ffadec5bc232892f52631ea318f9a81d44273904a
[INFO] running `"docker" "start" "-a" "1f5ed981bf7a3c3a072fa62ffadec5bc232892f52631ea318f9a81d44273904a"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "1f5ed981bf7a3c3a072fa62ffadec5bc232892f52631ea318f9a81d44273904a"`
[INFO] running `"docker" "rm" "-f" "1f5ed981bf7a3c3a072fa62ffadec5bc232892f52631ea318f9a81d44273904a"`
[INFO] [stdout] 1f5ed981bf7a3c3a072fa62ffadec5bc232892f52631ea318f9a81d44273904a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AdamGoodApp/Rust-Hello-World:/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] 7217c8929b9263f90024fc236d5a226e2635c1fce6e86b8498f22f6aa07525c5
[INFO] running `"docker" "start" "-a" "7217c8929b9263f90024fc236d5a226e2635c1fce6e86b8498f22f6aa07525c5"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "7217c8929b9263f90024fc236d5a226e2635c1fce6e86b8498f22f6aa07525c5"`
[INFO] running `"docker" "rm" "-f" "7217c8929b9263f90024fc236d5a226e2635c1fce6e86b8498f22f6aa07525c5"`
[INFO] [stdout] 7217c8929b9263f90024fc236d5a226e2635c1fce6e86b8498f22f6aa07525c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/AdamGoodApp/Rust-Hello-World:/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] 58c306e3c1e340aea2590b256454d5a3f6efc4ba1320189ae76d8e0dee709fa5
[INFO] running `"docker" "start" "-a" "58c306e3c1e340aea2590b256454d5a3f6efc4ba1320189ae76d8e0dee709fa5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guessing_game-f3e495f6ff4cfbb0
[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" "58c306e3c1e340aea2590b256454d5a3f6efc4ba1320189ae76d8e0dee709fa5"`
[INFO] running `"docker" "rm" "-f" "58c306e3c1e340aea2590b256454d5a3f6efc4ba1320189ae76d8e0dee709fa5"`
[INFO] [stdout] 58c306e3c1e340aea2590b256454d5a3f6efc4ba1320189ae76d8e0dee709fa5