Dec 11 15:35:51.565 INFO checking keorn/parity-spec against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 15:35:51.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 15:35:52.075 INFO [stdout] a870daf19460cb8c0c79b6eee21d1fc2a9efa501d241c49c0617b7d01907226c
Dec 11 15:35:52.077 INFO running `"docker" "start" "-a" "a870daf19460cb8c0c79b6eee21d1fc2a9efa501d241c49c0617b7d01907226c"`
Dec 11 15:35:54.332 INFO [stderr] usermod: no changes
Dec 11 15:35:54.420 INFO [stderr]    Compiling syn v0.11.4
Dec 11 15:36:01.083 INFO [stderr]    Compiling serde_codegen_internals v0.13.0
Dec 11 15:36:03.080 INFO [stderr]    Compiling serde_derive v0.9.7
Dec 11 15:36:08.377 INFO [stderr]     Checking chain_spec v0.1.0 (/source)
Dec 11 15:36:09.196 INFO [stderr] warning: doc comment not used by rustdoc
Dec 11 15:36:09.196 INFO [stderr]    --> src/main.rs:121:2
Dec 11 15:36:09.196 INFO [stderr]     |
Dec 11 15:36:09.196 INFO [stderr] 121 |     /// Read Geth chain spec.
Dec 11 15:36:09.196 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:36:09.196 INFO [stderr]     |
Dec 11 15:36:09.196 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 11 15:36:09.196 INFO [stderr] 
Dec 11 15:36:09.196 INFO [stderr] warning: doc comment not used by rustdoc
Dec 11 15:36:09.196 INFO [stderr]    --> src/main.rs:185:2
Dec 11 15:36:09.196 INFO [stderr]     |
Dec 11 15:36:09.196 INFO [stderr] 185 |     /// Construct Parity chain spec.
Dec 11 15:36:09.196 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:36:09.196 INFO [stderr] 
Dec 11 15:36:09.424 INFO [stderr] warning: doc comment not used by rustdoc
Dec 11 15:36:09.424 INFO [stderr]    --> src/main.rs:121:2
Dec 11 15:36:09.424 INFO [stderr]     |
Dec 11 15:36:09.424 INFO [stderr] 121 |     /// Read Geth chain spec.
Dec 11 15:36:09.424 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:36:09.424 INFO [stderr]     |
Dec 11 15:36:09.424 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 11 15:36:09.424 INFO [stderr] 
Dec 11 15:36:09.424 INFO [stderr] warning: doc comment not used by rustdoc
Dec 11 15:36:09.424 INFO [stderr]    --> src/main.rs:185:2
Dec 11 15:36:09.424 INFO [stderr]     |
Dec 11 15:36:09.424 INFO [stderr] 185 |     /// Construct Parity chain spec.
Dec 11 15:36:09.424 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:36:09.424 INFO [stderr] 
Dec 11 15:36:09.864 INFO [stderr] warning: field is never used: `eip158Block`
Dec 11 15:36:09.864 INFO [stderr]   --> src/main.rs:27:2
Dec 11 15:36:09.864 INFO [stderr]    |
Dec 11 15:36:09.864 INFO [stderr] 27 |     eip158Block: u64,
Dec 11 15:36:09.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 15:36:09.864 INFO [stderr]    |
Dec 11 15:36:09.864 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 15:36:09.864 INFO [stderr] 
Dec 11 15:36:10.156 INFO [stderr] warning: field is never used: `eip158Block`
Dec 11 15:36:10.156 INFO [stderr]   --> src/main.rs:27:2
Dec 11 15:36:10.156 INFO [stderr]    |
Dec 11 15:36:10.156 INFO [stderr] 27 |     eip158Block: u64,
Dec 11 15:36:10.156 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 15:36:10.156 INFO [stderr]    |
Dec 11 15:36:10.156 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 15:36:10.156 INFO [stderr] 
Dec 11 15:36:10.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.83s
Dec 11 15:36:10.189 INFO [stderr] su: No module specific data is present
Dec 11 15:36:11.072 INFO running `"docker" "inspect" "a870daf19460cb8c0c79b6eee21d1fc2a9efa501d241c49c0617b7d01907226c"`
Dec 11 15:36:11.328 INFO running `"docker" "rm" "-f" "a870daf19460cb8c0c79b6eee21d1fc2a9efa501d241c49c0617b7d01907226c"`
Dec 11 15:36:11.563 INFO [stdout] a870daf19460cb8c0c79b6eee21d1fc2a9efa501d241c49c0617b7d01907226c