[INFO] updating cached repository joshbtn/helloRust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/joshbtn/helloRust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/joshbtn/helloRust" "work/ex/beta-1.37-6/sources/1.36.0/gh/joshbtn/helloRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/joshbtn/helloRust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/joshbtn/helloRust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshbtn/helloRust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshbtn/helloRust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f6f0ffae0dfa396d02e55b6520fe92ce0a21bcb
[INFO] sha for GitHub repo joshbtn/helloRust: 7f6f0ffae0dfa396d02e55b6520fe92ce0a21bcb
[INFO] validating manifest of joshbtn/helloRust 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 joshbtn/helloRust 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 joshbtn/helloRust
[INFO] finished frobbing joshbtn/helloRust
[INFO] frobbed toml for joshbtn/helloRust written to work/ex/beta-1.37-6/sources/1.36.0/gh/joshbtn/helloRust/Cargo.toml
[INFO] started frobbing joshbtn/helloRust
[INFO] finished frobbing joshbtn/helloRust
[INFO] frobbed toml for joshbtn/helloRust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshbtn/helloRust/Cargo.toml
[INFO] crate joshbtn/helloRust 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 joshbtn/helloRust against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshbtn/helloRust:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] c9c316602cc5ec6c155acc201015db6c9cb2acc82b1e56a2ac699986872afc5b
[INFO] running `"docker" "start" "-a" "c9c316602cc5ec6c155acc201015db6c9cb2acc82b1e56a2ac699986872afc5b"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "c9c316602cc5ec6c155acc201015db6c9cb2acc82b1e56a2ac699986872afc5b"`
[INFO] running `"docker" "rm" "-f" "c9c316602cc5ec6c155acc201015db6c9cb2acc82b1e56a2ac699986872afc5b"`
[INFO] [stdout] c9c316602cc5ec6c155acc201015db6c9cb2acc82b1e56a2ac699986872afc5b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshbtn/helloRust:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 59386a9785cd4fc2aaf4dcc021766a17f3aded2fb2852fba49fddff746420989
[INFO] running `"docker" "start" "-a" "59386a9785cd4fc2aaf4dcc021766a17f3aded2fb2852fba49fddff746420989"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "59386a9785cd4fc2aaf4dcc021766a17f3aded2fb2852fba49fddff746420989"`
[INFO] running `"docker" "rm" "-f" "59386a9785cd4fc2aaf4dcc021766a17f3aded2fb2852fba49fddff746420989"`
[INFO] [stdout] 59386a9785cd4fc2aaf4dcc021766a17f3aded2fb2852fba49fddff746420989
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/joshbtn/helloRust:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 9853e430e51f8bb3fe16936d9679152fefb5b5be7d8d3aa9097f51ab78f5d65f
[INFO] running `"docker" "start" "-a" "9853e430e51f8bb3fe16936d9679152fefb5b5be7d8d3aa9097f51ab78f5d65f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-32ca29bbe05b8115
[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" "9853e430e51f8bb3fe16936d9679152fefb5b5be7d8d3aa9097f51ab78f5d65f"`
[INFO] running `"docker" "rm" "-f" "9853e430e51f8bb3fe16936d9679152fefb5b5be7d8d3aa9097f51ab78f5d65f"`
[INFO] [stdout] 9853e430e51f8bb3fe16936d9679152fefb5b5be7d8d3aa9097f51ab78f5d65f