[INFO] updating cached repository AlaguSelvan/RustLang
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AlaguSelvan/RustLang
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AlaguSelvan/RustLang" "work/ex/beta-1.37-6/sources/1.36.0/gh/AlaguSelvan/RustLang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AlaguSelvan/RustLang'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlaguSelvan/RustLang" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlaguSelvan/RustLang"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlaguSelvan/RustLang'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 36878189f9dac01bd6806170c3d4bb512256773f
[INFO] sha for GitHub repo AlaguSelvan/RustLang: 36878189f9dac01bd6806170c3d4bb512256773f
[INFO] validating manifest of AlaguSelvan/RustLang 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 AlaguSelvan/RustLang 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 AlaguSelvan/RustLang
[INFO] finished frobbing AlaguSelvan/RustLang
[INFO] frobbed toml for AlaguSelvan/RustLang written to work/ex/beta-1.37-6/sources/1.36.0/gh/AlaguSelvan/RustLang/Cargo.toml
[INFO] started frobbing AlaguSelvan/RustLang
[INFO] finished frobbing AlaguSelvan/RustLang
[INFO] frobbed toml for AlaguSelvan/RustLang written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlaguSelvan/RustLang/Cargo.toml
[INFO] crate AlaguSelvan/RustLang 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 AlaguSelvan/RustLang 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-5/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/AlaguSelvan/RustLang:/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] 5c741e509dc3d05e6dee6f4f980319735b255a1eb0c1cf38c629fc26f66e5525
[INFO] running `"docker" "start" "-a" "5c741e509dc3d05e6dee6f4f980319735b255a1eb0c1cf38c629fc26f66e5525"`
[INFO] [stderr]    Compiling rustLang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `rustLang` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_lang`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "5c741e509dc3d05e6dee6f4f980319735b255a1eb0c1cf38c629fc26f66e5525"`
[INFO] running `"docker" "rm" "-f" "5c741e509dc3d05e6dee6f4f980319735b255a1eb0c1cf38c629fc26f66e5525"`
[INFO] [stdout] 5c741e509dc3d05e6dee6f4f980319735b255a1eb0c1cf38c629fc26f66e5525
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/AlaguSelvan/RustLang:/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] 8f72a40cf4bff47f7216791f6e25a102e51cd4e8f90fc3ddc48a69a86eb2c325
[INFO] running `"docker" "start" "-a" "8f72a40cf4bff47f7216791f6e25a102e51cd4e8f90fc3ddc48a69a86eb2c325"`
[INFO] [stderr]    Compiling rustLang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `rustLang` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_lang`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "8f72a40cf4bff47f7216791f6e25a102e51cd4e8f90fc3ddc48a69a86eb2c325"`
[INFO] running `"docker" "rm" "-f" "8f72a40cf4bff47f7216791f6e25a102e51cd4e8f90fc3ddc48a69a86eb2c325"`
[INFO] [stdout] 8f72a40cf4bff47f7216791f6e25a102e51cd4e8f90fc3ddc48a69a86eb2c325
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/AlaguSelvan/RustLang:/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] 9b9a1ef6d35251ee79be9ab9de7c1be59a315cf91a8a34f4a819c9eded41ccea
[INFO] running `"docker" "start" "-a" "9b9a1ef6d35251ee79be9ab9de7c1be59a315cf91a8a34f4a819c9eded41ccea"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rustLang-8d536a5f876467f9
[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" "9b9a1ef6d35251ee79be9ab9de7c1be59a315cf91a8a34f4a819c9eded41ccea"`
[INFO] running `"docker" "rm" "-f" "9b9a1ef6d35251ee79be9ab9de7c1be59a315cf91a8a34f4a819c9eded41ccea"`
[INFO] [stdout] 9b9a1ef6d35251ee79be9ab9de7c1be59a315cf91a8a34f4a819c9eded41ccea