[INFO] updating cached repository keorn/parity-spec [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/keorn/parity-spec [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/keorn/parity-spec" "work/ex/beta-1.38-1/sources/1.37.0/gh/keorn/parity-spec"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/keorn/parity-spec'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/keorn/parity-spec" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/keorn/parity-spec"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/keorn/parity-spec'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e6b89769c8468da306036e4236481eb3b4c77a74 [INFO] sha for GitHub repo keorn/parity-spec: e6b89769c8468da306036e4236481eb3b4c77a74 [INFO] validating manifest of keorn/parity-spec 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 keorn/parity-spec 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 keorn/parity-spec [INFO] finished frobbing keorn/parity-spec [INFO] frobbed toml for keorn/parity-spec written to work/ex/beta-1.38-1/sources/1.37.0/gh/keorn/parity-spec/Cargo.toml [INFO] started frobbing keorn/parity-spec [INFO] finished frobbing keorn/parity-spec [INFO] frobbed toml for keorn/parity-spec written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/keorn/parity-spec/Cargo.toml [INFO] crate keorn/parity-spec 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 keorn/parity-spec 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-2/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/keorn/parity-spec:/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] c5a2dee921d7cfa874f6889fbef37177f77b0eb1e7a6737c029b0df369e2d505 [INFO] running `"docker" "start" "-a" "c5a2dee921d7cfa874f6889fbef37177f77b0eb1e7a6737c029b0df369e2d505"` [INFO] [stderr] Compiling quote v0.3.10 [INFO] [stderr] Compiling serde v0.9.7 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Compiling serde_codegen_internals v0.13.0 [INFO] [stderr] Compiling serde_derive v0.9.7 [INFO] [stderr] Compiling serde_json v0.9.6 [INFO] [stderr] Compiling chain_spec v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:121:2 [INFO] [stderr] | [INFO] [stderr] 121 | /// Read Geth chain spec. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 122 | let mut args = env::args(); [INFO] [stderr] | --------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:135:2 [INFO] [stderr] | [INFO] [stderr] 135 | /// Ask for additional info which Geth does not include in the file. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 136 | println!("Please enter Geth's --networkid option value (required):"); [INFO] [stderr] | --------------------------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:185:2 [INFO] [stderr] | [INFO] [stderr] 185 | /// Construct Parity chain spec. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 186 | let parity_ethash = ParityEthash { [INFO] [stderr] | _____- [INFO] [stderr] 187 | | minimumDifficulty: "0x20000".into(), [INFO] [stderr] 188 | | difficultyBoundDivisor: "0x800".into(), [INFO] [stderr] 189 | | durationLimit: "0xd".into(), [INFO] [stderr] ... | [INFO] [stderr] 197 | | eip161dTransition: geth_config.eip160Block, [INFO] [stderr] 198 | | }; [INFO] [stderr] | |______- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: field is never used: `eip158Block` [INFO] [stderr] --> src/main.rs:27:2 [INFO] [stderr] | [INFO] [stderr] 27 | eip158Block: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.27s [INFO] running `"docker" "inspect" "c5a2dee921d7cfa874f6889fbef37177f77b0eb1e7a6737c029b0df369e2d505"` [INFO] running `"docker" "rm" "-f" "c5a2dee921d7cfa874f6889fbef37177f77b0eb1e7a6737c029b0df369e2d505"` [INFO] [stdout] c5a2dee921d7cfa874f6889fbef37177f77b0eb1e7a6737c029b0df369e2d505 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/keorn/parity-spec:/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] 48400b0c8bcfc80d2e8fd542201c534bd9fc32241528c45ec49d5582e2ef7cd4 [INFO] running `"docker" "start" "-a" "48400b0c8bcfc80d2e8fd542201c534bd9fc32241528c45ec49d5582e2ef7cd4"` [INFO] [stderr] Compiling chain_spec v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:121:2 [INFO] [stderr] | [INFO] [stderr] 121 | /// Read Geth chain spec. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 122 | let mut args = env::args(); [INFO] [stderr] | --------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:135:2 [INFO] [stderr] | [INFO] [stderr] 135 | /// Ask for additional info which Geth does not include in the file. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 136 | println!("Please enter Geth's --networkid option value (required):"); [INFO] [stderr] | --------------------------------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:185:2 [INFO] [stderr] | [INFO] [stderr] 185 | /// Construct Parity chain spec. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 186 | let parity_ethash = ParityEthash { [INFO] [stderr] | _____- [INFO] [stderr] 187 | | minimumDifficulty: "0x20000".into(), [INFO] [stderr] 188 | | difficultyBoundDivisor: "0x800".into(), [INFO] [stderr] 189 | | durationLimit: "0xd".into(), [INFO] [stderr] ... | [INFO] [stderr] 197 | | eip161dTransition: geth_config.eip160Block, [INFO] [stderr] 198 | | }; [INFO] [stderr] | |______- rustdoc does not generate documentation for statements [INFO] [stderr] [INFO] [stderr] warning: field is never used: `eip158Block` [INFO] [stderr] --> src/main.rs:27:2 [INFO] [stderr] | [INFO] [stderr] 27 | eip158Block: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "48400b0c8bcfc80d2e8fd542201c534bd9fc32241528c45ec49d5582e2ef7cd4"` [INFO] running `"docker" "rm" "-f" "48400b0c8bcfc80d2e8fd542201c534bd9fc32241528c45ec49d5582e2ef7cd4"` [INFO] [stdout] 48400b0c8bcfc80d2e8fd542201c534bd9fc32241528c45ec49d5582e2ef7cd4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/keorn/parity-spec:/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] dc6a2a00f0f6b2ded1f5b2be49b937b9191cf037c5549448ee49be1f6faa543d [INFO] running `"docker" "start" "-a" "dc6a2a00f0f6b2ded1f5b2be49b937b9191cf037c5549448ee49be1f6faa543d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/chain_spec-b3963239ce81d1da [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" "dc6a2a00f0f6b2ded1f5b2be49b937b9191cf037c5549448ee49be1f6faa543d"` [INFO] running `"docker" "rm" "-f" "dc6a2a00f0f6b2ded1f5b2be49b937b9191cf037c5549448ee49be1f6faa543d"` [INFO] [stdout] dc6a2a00f0f6b2ded1f5b2be49b937b9191cf037c5549448ee49be1f6faa543d