[INFO] updating cached repository cennznet/doughnut-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cennznet/doughnut-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cennznet/doughnut-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/cennznet/doughnut-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cennznet/doughnut-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cennznet/doughnut-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cennznet/doughnut-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cennznet/doughnut-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8c0324c6039cf5fc8eea5fc72c34d57f6ca5540e
[INFO] sha for GitHub repo cennznet/doughnut-rs: 8c0324c6039cf5fc8eea5fc72c34d57f6ca5540e
[INFO] validating manifest of cennznet/doughnut-rs 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 cennznet/doughnut-rs 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 cennznet/doughnut-rs
[INFO] finished frobbing cennznet/doughnut-rs
[INFO] frobbed toml for cennznet/doughnut-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/cennznet/doughnut-rs/Cargo.toml
[INFO] started frobbing cennznet/doughnut-rs
[INFO] finished frobbing cennznet/doughnut-rs
[INFO] frobbed toml for cennznet/doughnut-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cennznet/doughnut-rs/Cargo.toml
[INFO] crate cennznet/doughnut-rs 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 cennznet/doughnut-rs 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/cennznet/doughnut-rs:/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] a39c7f99e210720230da6c82eea0e94adcc1327da8b3fdc3fd0f30b5712dc221
[INFO] running `"docker" "start" "-a" "a39c7f99e210720230da6c82eea0e94adcc1327da8b3fdc3fd0f30b5712dc221"`
[INFO] [stderr]    Compiling serde v1.0.93
[INFO] [stderr]    Compiling rustc-hex v2.0.1
[INFO] [stderr]    Compiling bit_reverse v0.1.8
[INFO] [stderr]    Compiling fixed-hash v0.3.2
[INFO] [stderr]    Compiling uint v0.7.1
[INFO] [stderr]    Compiling primitive-types v0.2.4
[INFO] [stderr]    Compiling parity-codec v3.5.1
[INFO] [stderr]    Compiling doughnut_rs v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.27s
[INFO] running `"docker" "inspect" "a39c7f99e210720230da6c82eea0e94adcc1327da8b3fdc3fd0f30b5712dc221"`
[INFO] running `"docker" "rm" "-f" "a39c7f99e210720230da6c82eea0e94adcc1327da8b3fdc3fd0f30b5712dc221"`
[INFO] [stdout] a39c7f99e210720230da6c82eea0e94adcc1327da8b3fdc3fd0f30b5712dc221
[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/cennznet/doughnut-rs:/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] 1d0a10a89be3717d7f87b2a7efca03fb7abd705e4045153e05912f3f74c994b3
[INFO] running `"docker" "start" "-a" "1d0a10a89be3717d7f87b2a7efca03fb7abd705e4045153e05912f3f74c994b3"`
[INFO] [stderr]    Compiling doughnut_rs v0.1.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "1d0a10a89be3717d7f87b2a7efca03fb7abd705e4045153e05912f3f74c994b3"`
[INFO] running `"docker" "rm" "-f" "1d0a10a89be3717d7f87b2a7efca03fb7abd705e4045153e05912f3f74c994b3"`
[INFO] [stdout] 1d0a10a89be3717d7f87b2a7efca03fb7abd705e4045153e05912f3f74c994b3
[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/cennznet/doughnut-rs:/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] 70a5e89bfd36013704270a16bebfe55c9db2292defa9d9628a24881e514f2869
[INFO] running `"docker" "start" "-a" "70a5e89bfd36013704270a16bebfe55c9db2292defa9d9628a24881e514f2869"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/doughnut_rs-e196c9e0b79144f0
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::v0_parity_encode_two_domains ... ok
[INFO] [stdout] test test::v0_parity_encode_one_domain ... ok
[INFO] [stdout] test test::it_works_v0_parity ... ok
[INFO] [stdout] test test::it_works_v0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests doughnut_rs
[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" "70a5e89bfd36013704270a16bebfe55c9db2292defa9d9628a24881e514f2869"`
[INFO] running `"docker" "rm" "-f" "70a5e89bfd36013704270a16bebfe55c9db2292defa9d9628a24881e514f2869"`
[INFO] [stdout] 70a5e89bfd36013704270a16bebfe55c9db2292defa9d9628a24881e514f2869