Nov 01 12:38:29.570 INFO checking DCP-solved-with-Rust/dcp_00003 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:38:29.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 12:38:29.897 INFO blam! 0be3e2bf3a058f346730fef6c07768f208e79ab874c74233c152e17141ffb7f8
Nov 01 12:38:29.901 INFO running `"docker" "start" "-a" "0be3e2bf3a058f346730fef6c07768f208e79ab874c74233c152e17141ffb7f8"`
Nov 01 12:38:30.446 INFO kablam! usermod: no changes
Nov 01 12:38:30.576 INFO kablam!     Checking dcp_00003 v0.0.1 (/source)
Nov 01 12:38:31.845 INFO kablam! warning: function is never used: `serialize`
Nov 01 12:38:31.845 INFO kablam!   --> src/lib.rs:50:1
Nov 01 12:38:31.846 INFO kablam!    |
Nov 01 12:38:31.846 INFO kablam! 50 | fn serialize (root: Node) -> String
Nov 01 12:38:31.847 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:38:31.847 INFO kablam!    |
Nov 01 12:38:31.848 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:38:31.848 INFO kablam! 
Nov 01 12:38:31.849 INFO kablam! warning: function is never used: `deserialize`
Nov 01 12:38:31.849 INFO kablam!   --> src/lib.rs:55:1
Nov 01 12:38:31.850 INFO kablam!    |
Nov 01 12:38:31.850 INFO kablam! 55 | fn deserialize (s: String) -> Node
Nov 01 12:38:31.851 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:38:31.851 INFO kablam! 
Nov 01 12:38:31.982 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Nov 01 12:38:31.987 INFO kablam! su: No module specific data is present
Nov 01 12:38:32.881 INFO running `"docker" "rm" "-f" "0be3e2bf3a058f346730fef6c07768f208e79ab874c74233c152e17141ffb7f8"`
Nov 01 12:38:33.120 INFO blam! 0be3e2bf3a058f346730fef6c07768f208e79ab874c74233c152e17141ffb7f8