Dec 11 15:36:04.338 INFO checking keorn/parity-spec against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:36:04.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 15:36:04.844 INFO [stdout] b619655fe5d2f8840ff98c637b524547410d3f6f7634323c613e17b08df357af
Dec 11 15:36:04.847 INFO running `"docker" "start" "-a" "b619655fe5d2f8840ff98c637b524547410d3f6f7634323c613e17b08df357af"`
Dec 11 15:36:07.001 INFO [stderr] usermod: no changes
Dec 11 15:36:07.076 INFO [stderr]    Compiling quote v0.3.10
Dec 11 15:36:07.088 INFO [stderr]     Checking serde_json v0.9.6
Dec 11 15:36:08.412 INFO [stderr]    Compiling syn v0.11.4
Dec 11 15:36:14.860 INFO [stderr]    Compiling serde_codegen_internals v0.13.0
Dec 11 15:36:16.780 INFO [stderr]    Compiling serde_derive v0.9.7
Dec 11 15:36:20.793 INFO [stderr]     Checking chain_spec v0.1.0 (/source)
Dec 11 15:36:21.184 INFO [stderr] warning: doc comment not used by rustdoc
Dec 11 15:36:21.184 INFO [stderr]    --> src/main.rs:121:2
Dec 11 15:36:21.184 INFO [stderr]     |
Dec 11 15:36:21.184 INFO [stderr] 121 |     /// Read Geth chain spec.
Dec 11 15:36:21.184 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:36:21.184 INFO [stderr]     |
Dec 11 15:36:21.184 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 11 15:36:21.184 INFO [stderr] 
Dec 11 15:36:21.184 INFO [stderr] warning: doc comment not used by rustdoc
Dec 11 15:36:21.184 INFO [stderr]    --> src/main.rs:185:2
Dec 11 15:36:21.184 INFO [stderr]     |
Dec 11 15:36:21.184 INFO [stderr] 185 |     /// Construct Parity chain spec.
Dec 11 15:36:21.184 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:36:21.184 INFO [stderr] 
Dec 11 15:36:21.224 INFO [stderr] warning: doc comment not used by rustdoc
Dec 11 15:36:21.224 INFO [stderr]    --> src/main.rs:121:2
Dec 11 15:36:21.224 INFO [stderr]     |
Dec 11 15:36:21.224 INFO [stderr] 121 |     /// Read Geth chain spec.
Dec 11 15:36:21.224 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:36:21.224 INFO [stderr]     |
Dec 11 15:36:21.224 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 11 15:36:21.224 INFO [stderr] 
Dec 11 15:36:21.224 INFO [stderr] warning: doc comment not used by rustdoc
Dec 11 15:36:21.224 INFO [stderr]    --> src/main.rs:185:2
Dec 11 15:36:21.224 INFO [stderr]     |
Dec 11 15:36:21.224 INFO [stderr] 185 |     /// Construct Parity chain spec.
Dec 11 15:36:21.224 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:36:21.224 INFO [stderr] 
Dec 11 15:36:21.520 INFO [stderr] warning: field is never used: `eip158Block`
Dec 11 15:36:21.520 INFO [stderr]   --> src/main.rs:27:2
Dec 11 15:36:21.520 INFO [stderr]    |
Dec 11 15:36:21.520 INFO [stderr] 27 |     eip158Block: u64,
Dec 11 15:36:21.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 15:36:21.520 INFO [stderr]    |
Dec 11 15:36:21.520 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 15:36:21.520 INFO [stderr] 
Dec 11 15:36:21.553 INFO [stderr] warning: field is never used: `eip158Block`
Dec 11 15:36:21.553 INFO [stderr]   --> src/main.rs:27:2
Dec 11 15:36:21.553 INFO [stderr]    |
Dec 11 15:36:21.553 INFO [stderr] 27 |     eip158Block: u64,
Dec 11 15:36:21.553 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 15:36:21.553 INFO [stderr]    |
Dec 11 15:36:21.553 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 15:36:21.553 INFO [stderr] 
Dec 11 15:36:21.575 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.53s
Dec 11 15:36:21.575 INFO [stderr] su: No module specific data is present
Dec 11 15:36:21.922 INFO running `"docker" "inspect" "b619655fe5d2f8840ff98c637b524547410d3f6f7634323c613e17b08df357af"`
Dec 11 15:36:22.021 INFO running `"docker" "rm" "-f" "b619655fe5d2f8840ff98c637b524547410d3f6f7634323c613e17b08df357af"`
Dec 11 15:36:22.124 INFO [stdout] b619655fe5d2f8840ff98c637b524547410d3f6f7634323c613e17b08df357af