[INFO] updating cached repository Thujopsis/RustChunkCode
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Thujopsis/RustChunkCode
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Thujopsis/RustChunkCode" "work/ex/beta-1.37-6/sources/1.36.0/gh/Thujopsis/RustChunkCode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Thujopsis/RustChunkCode'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Thujopsis/RustChunkCode" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Thujopsis/RustChunkCode"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Thujopsis/RustChunkCode'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff4e374f5686f6684c24ad1dc9eb2744da1828e4
[INFO] sha for GitHub repo Thujopsis/RustChunkCode: ff4e374f5686f6684c24ad1dc9eb2744da1828e4
[INFO] validating manifest of Thujopsis/RustChunkCode 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 Thujopsis/RustChunkCode 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 Thujopsis/RustChunkCode
[INFO] finished frobbing Thujopsis/RustChunkCode
[INFO] frobbed toml for Thujopsis/RustChunkCode written to work/ex/beta-1.37-6/sources/1.36.0/gh/Thujopsis/RustChunkCode/Cargo.toml
[INFO] started frobbing Thujopsis/RustChunkCode
[INFO] finished frobbing Thujopsis/RustChunkCode
[INFO] frobbed toml for Thujopsis/RustChunkCode written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Thujopsis/RustChunkCode/Cargo.toml
[INFO] crate Thujopsis/RustChunkCode 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 Thujopsis/RustChunkCode 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Thujopsis/RustChunkCode:/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] 4a887b179185dea2413a6e96785731b5fc6d372c72583a009b5a8e152b48f6ae
[INFO] running `"docker" "start" "-a" "4a887b179185dea2413a6e96785731b5fc6d372c72583a009b5a8e152b48f6ae"`
[INFO] [stderr]    Compiling rust_chunk_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `fizzbuzz`
[INFO] [stderr]   --> src/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | fn fizzbuzz(italate_counter: i32) -> String{    
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "4a887b179185dea2413a6e96785731b5fc6d372c72583a009b5a8e152b48f6ae"`
[INFO] running `"docker" "rm" "-f" "4a887b179185dea2413a6e96785731b5fc6d372c72583a009b5a8e152b48f6ae"`
[INFO] [stdout] 4a887b179185dea2413a6e96785731b5fc6d372c72583a009b5a8e152b48f6ae
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Thujopsis/RustChunkCode:/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] b8cd142b9ac4728e031e824bdb4132b95fcdc04254a73bf85f4dd9bb2cad278a
[INFO] running `"docker" "start" "-a" "b8cd142b9ac4728e031e824bdb4132b95fcdc04254a73bf85f4dd9bb2cad278a"`
[INFO] [stderr]    Compiling rust_chunk_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "b8cd142b9ac4728e031e824bdb4132b95fcdc04254a73bf85f4dd9bb2cad278a"`
[INFO] running `"docker" "rm" "-f" "b8cd142b9ac4728e031e824bdb4132b95fcdc04254a73bf85f4dd9bb2cad278a"`
[INFO] [stdout] b8cd142b9ac4728e031e824bdb4132b95fcdc04254a73bf85f4dd9bb2cad278a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Thujopsis/RustChunkCode:/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] e90289dce77e0e3b616162f337ea7229744aca83f44c724a88daec0e80e9a43a
[INFO] running `"docker" "start" "-a" "e90289dce77e0e3b616162f337ea7229744aca83f44c724a88daec0e80e9a43a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_chunk_code-199e2cd499980a03
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test can_test ... ok
[INFO] [stdout] test fizzbuzz_divided5 ... ok
[INFO] [stdout] test pattern_fizzbuzz_divided15 ... ok
[INFO] [stdout] test pattern_fizzbuzz_divided3 ... ok
[INFO] [stdout] test fizzbuzz_divided15 ... ok
[INFO] [stdout] test pattern_fizzbuzz_divided5 ... ok
[INFO] [stdout] test fizzbuzz_divided3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e90289dce77e0e3b616162f337ea7229744aca83f44c724a88daec0e80e9a43a"`
[INFO] running `"docker" "rm" "-f" "e90289dce77e0e3b616162f337ea7229744aca83f44c724a88daec0e80e9a43a"`
[INFO] [stdout] e90289dce77e0e3b616162f337ea7229744aca83f44c724a88daec0e80e9a43a