Nov 28 02:34:53.523 INFO checking keorn/parity-spec against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:34:53.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 02:34:54.136 INFO [stdout] 06f62906fa622e3d2b77358579f70bd108d36d6140dc25f8becb9e3a882cc1df
Nov 28 02:34:54.145 INFO running `"docker" "start" "-a" "06f62906fa622e3d2b77358579f70bd108d36d6140dc25f8becb9e3a882cc1df"`
Nov 28 02:34:55.551 INFO [stderr] usermod: no changes
Nov 28 02:34:55.684 INFO [stderr]     Checking serde v0.9.7
Nov 28 02:34:55.696 INFO [stderr]    Compiling syn v0.11.4
Nov 28 02:35:04.236 INFO [stderr]    Compiling serde_codegen_internals v0.13.0
Nov 28 02:35:06.688 INFO [stderr]    Compiling serde_derive v0.9.7
Nov 28 02:35:09.461 INFO [stderr]     Checking serde_json v0.9.6
Nov 28 02:35:13.436 INFO [stderr]     Checking chain_spec v0.1.0 (/source)
Nov 28 02:35:13.963 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:35:13.964 INFO [stderr]    --> src/main.rs:121:2
Nov 28 02:35:13.964 INFO [stderr]     |
Nov 28 02:35:13.964 INFO [stderr] 121 |     /// Read Geth chain spec.
Nov 28 02:35:13.965 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:35:13.965 INFO [stderr]     |
Nov 28 02:35:13.965 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 28 02:35:13.965 INFO [stderr] 
Nov 28 02:35:13.966 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:35:13.966 INFO [stderr]    --> src/main.rs:185:2
Nov 28 02:35:13.966 INFO [stderr]     |
Nov 28 02:35:13.967 INFO [stderr] 185 |     /// Construct Parity chain spec.
Nov 28 02:35:13.967 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:35:13.967 INFO [stderr] 
Nov 28 02:35:14.048 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:35:14.049 INFO [stderr]    --> src/main.rs:121:2
Nov 28 02:35:14.049 INFO [stderr]     |
Nov 28 02:35:14.049 INFO [stderr] 121 |     /// Read Geth chain spec.
Nov 28 02:35:14.050 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:35:14.050 INFO [stderr]     |
Nov 28 02:35:14.051 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 28 02:35:14.051 INFO [stderr] 
Nov 28 02:35:14.051 INFO [stderr] warning: doc comment not used by rustdoc
Nov 28 02:35:14.052 INFO [stderr]    --> src/main.rs:185:2
Nov 28 02:35:14.052 INFO [stderr]     |
Nov 28 02:35:14.052 INFO [stderr] 185 |     /// Construct Parity chain spec.
Nov 28 02:35:14.053 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:35:14.053 INFO [stderr] 
Nov 28 02:35:14.359 INFO [stderr] warning: field is never used: `eip158Block`
Nov 28 02:35:14.359 INFO [stderr]   --> src/main.rs:27:2
Nov 28 02:35:14.359 INFO [stderr]    |
Nov 28 02:35:14.359 INFO [stderr] 27 |     eip158Block: u64,
Nov 28 02:35:14.359 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 02:35:14.359 INFO [stderr]    |
Nov 28 02:35:14.359 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:35:14.359 INFO [stderr] 
Nov 28 02:35:14.449 INFO [stderr] warning: field is never used: `eip158Block`
Nov 28 02:35:14.449 INFO [stderr]   --> src/main.rs:27:2
Nov 28 02:35:14.449 INFO [stderr]    |
Nov 28 02:35:14.449 INFO [stderr] 27 |     eip158Block: u64,
Nov 28 02:35:14.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 02:35:14.449 INFO [stderr]    |
Nov 28 02:35:14.449 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:35:14.449 INFO [stderr] 
Nov 28 02:35:14.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.89s
Nov 28 02:35:14.490 INFO [stderr] su: No module specific data is present
Nov 28 02:35:14.954 INFO running `"docker" "inspect" "06f62906fa622e3d2b77358579f70bd108d36d6140dc25f8becb9e3a882cc1df"`
Nov 28 02:35:15.141 INFO running `"docker" "rm" "-f" "06f62906fa622e3d2b77358579f70bd108d36d6140dc25f8becb9e3a882cc1df"`
Nov 28 02:35:15.299 INFO [stdout] 06f62906fa622e3d2b77358579f70bd108d36d6140dc25f8becb9e3a882cc1df