[INFO] updating cached repository samedguener/HighWart
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/samedguener/HighWart
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/samedguener/HighWart" "work/ex/beta-1.38-1/sources/1.37.0/gh/samedguener/HighWart"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/samedguener/HighWart'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/samedguener/HighWart" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samedguener/HighWart"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samedguener/HighWart'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 856e769d0b7097477589f7fa18bf4a0a9211b40d
[INFO] sha for GitHub repo samedguener/HighWart: 856e769d0b7097477589f7fa18bf4a0a9211b40d
[INFO] validating manifest of samedguener/HighWart 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 samedguener/HighWart 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 samedguener/HighWart
[INFO] finished frobbing samedguener/HighWart
[INFO] frobbed toml for samedguener/HighWart written to work/ex/beta-1.38-1/sources/1.37.0/gh/samedguener/HighWart/Cargo.toml
[INFO] started frobbing samedguener/HighWart
[INFO] finished frobbing samedguener/HighWart
[INFO] frobbed toml for samedguener/HighWart written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/samedguener/HighWart/Cargo.toml
[INFO] crate samedguener/HighWart 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 samedguener/HighWart against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/samedguener/HighWart:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a78168d04c6fed2197eaca433effddd45c68a2267b602f1497e13a3b0cabff41
[INFO] running `"docker" "start" "-a" "a78168d04c6fed2197eaca433effddd45c68a2267b602f1497e13a3b0cabff41"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `hello_world`
[INFO] [stderr]  --> src/lib.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use hello_world::gcp;
[INFO] [stderr]   |     ^^^^^^^^^^^ use of undeclared type or module `hello_world`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `hello_cargo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a78168d04c6fed2197eaca433effddd45c68a2267b602f1497e13a3b0cabff41"`
[INFO] running `"docker" "rm" "-f" "a78168d04c6fed2197eaca433effddd45c68a2267b602f1497e13a3b0cabff41"`
[INFO] [stdout] a78168d04c6fed2197eaca433effddd45c68a2267b602f1497e13a3b0cabff41