[INFO] updating cached repository CodeSandwich/n_body
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/CodeSandwich/n_body
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/CodeSandwich/n_body" "work/ex/beta-1.38-1/sources/1.37.0/gh/CodeSandwich/n_body"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/CodeSandwich/n_body'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/CodeSandwich/n_body" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CodeSandwich/n_body"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CodeSandwich/n_body'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 47ec6ee61e065fa0e01d878f764d07616de48a7b
[INFO] sha for GitHub repo CodeSandwich/n_body: 47ec6ee61e065fa0e01d878f764d07616de48a7b
[INFO] validating manifest of CodeSandwich/n_body 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 CodeSandwich/n_body 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 CodeSandwich/n_body
[INFO] finished frobbing CodeSandwich/n_body
[INFO] frobbed toml for CodeSandwich/n_body written to work/ex/beta-1.38-1/sources/1.37.0/gh/CodeSandwich/n_body/Cargo.toml
[INFO] started frobbing CodeSandwich/n_body
[INFO] finished frobbing CodeSandwich/n_body
[INFO] frobbed toml for CodeSandwich/n_body written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/CodeSandwich/n_body/Cargo.toml
[INFO] crate CodeSandwich/n_body 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 CodeSandwich/n_body 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-0/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/CodeSandwich/n_body:/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] f91cd69241f5cfa22e8082c8243c02014c2ad2ce71302cdcaa27414073ac0259
[INFO] running `"docker" "start" "-a" "f91cd69241f5cfa22e8082c8243c02014c2ad2ce71302cdcaa27414073ac0259"`
[INFO] [stderr]    Compiling nbody v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "f91cd69241f5cfa22e8082c8243c02014c2ad2ce71302cdcaa27414073ac0259"`
[INFO] running `"docker" "rm" "-f" "f91cd69241f5cfa22e8082c8243c02014c2ad2ce71302cdcaa27414073ac0259"`
[INFO] [stdout] f91cd69241f5cfa22e8082c8243c02014c2ad2ce71302cdcaa27414073ac0259
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/CodeSandwich/n_body:/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] cfa5b90aac4140d4ee3b47e204eaaa5d2f575b573c58970ce1aee3417bced1fb
[INFO] running `"docker" "start" "-a" "cfa5b90aac4140d4ee3b47e204eaaa5d2f575b573c58970ce1aee3417bced1fb"`
[INFO] [stderr]    Compiling nbody v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "cfa5b90aac4140d4ee3b47e204eaaa5d2f575b573c58970ce1aee3417bced1fb"`
[INFO] running `"docker" "rm" "-f" "cfa5b90aac4140d4ee3b47e204eaaa5d2f575b573c58970ce1aee3417bced1fb"`
[INFO] [stdout] cfa5b90aac4140d4ee3b47e204eaaa5d2f575b573c58970ce1aee3417bced1fb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/CodeSandwich/n_body:/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] be53d4ac6552d7b664c2794bfec3fd27f8d5cce696e6293c8ca060c2ea88a759
[INFO] running `"docker" "start" "-a" "be53d4ac6552d7b664c2794bfec3fd27f8d5cce696e6293c8ca060c2ea88a759"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nbody-cff8ef69a5d21d15
[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" "be53d4ac6552d7b664c2794bfec3fd27f8d5cce696e6293c8ca060c2ea88a759"`
[INFO] running `"docker" "rm" "-f" "be53d4ac6552d7b664c2794bfec3fd27f8d5cce696e6293c8ca060c2ea88a759"`
[INFO] [stdout] be53d4ac6552d7b664c2794bfec3fd27f8d5cce696e6293c8ca060c2ea88a759