Nov 28 14:03:39.453 INFO checking DCP-solved-with-Rust/dcp_00003 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 14:03:39.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 14:03:39.898 INFO [stdout] 733e9a3ac9094f81b31d75334b31c6edef24b30f4e87457fe4dbac8e1d3e1892
Nov 28 14:03:39.900 INFO running `"docker" "start" "-a" "733e9a3ac9094f81b31d75334b31c6edef24b30f4e87457fe4dbac8e1d3e1892"`
Nov 28 14:03:42.023 INFO [stderr] usermod: no changes
Nov 28 14:03:42.152 INFO [stderr]     Checking dcp_00003 v0.0.1 (/source)
Nov 28 14:03:43.300 INFO [stderr] warning: function is never used: `serialize`
Nov 28 14:03:43.300 INFO [stderr]   --> src/lib.rs:50:1
Nov 28 14:03:43.300 INFO [stderr]    |
Nov 28 14:03:43.301 INFO [stderr] 50 | fn serialize (root: Node) -> String
Nov 28 14:03:43.301 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:43.301 INFO [stderr]    |
Nov 28 14:03:43.301 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:03:43.301 INFO [stderr] 
Nov 28 14:03:43.301 INFO [stderr] warning: function is never used: `deserialize`
Nov 28 14:03:43.301 INFO [stderr]   --> src/lib.rs:55:1
Nov 28 14:03:43.301 INFO [stderr]    |
Nov 28 14:03:43.301 INFO [stderr] 55 | fn deserialize (s: String) -> Node
Nov 28 14:03:43.301 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:43.301 INFO [stderr] 
Nov 28 14:03:43.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Nov 28 14:03:43.396 INFO [stderr] su: No module specific data is present
Nov 28 14:03:44.331 INFO running `"docker" "inspect" "733e9a3ac9094f81b31d75334b31c6edef24b30f4e87457fe4dbac8e1d3e1892"`
Nov 28 14:03:44.478 INFO running `"docker" "rm" "-f" "733e9a3ac9094f81b31d75334b31c6edef24b30f4e87457fe4dbac8e1d3e1892"`
Nov 28 14:03:44.667 INFO [stdout] 733e9a3ac9094f81b31d75334b31c6edef24b30f4e87457fe4dbac8e1d3e1892