Nov 28 14:03:38.738 INFO checking DCP-solved-with-Rust/dcp_00003 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:03:38.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 14:03:39.176 INFO [stdout] d0cc7452f92d149779ef03284824a7799774a67de1b3f86318bbdda1f986ea7c
Nov 28 14:03:39.184 INFO running `"docker" "start" "-a" "d0cc7452f92d149779ef03284824a7799774a67de1b3f86318bbdda1f986ea7c"`
Nov 28 14:03:40.720 INFO [stderr] usermod: no changes
Nov 28 14:03:40.824 INFO [stderr]     Checking dcp_00003 v0.0.1 (/source)
Nov 28 14:03:41.840 INFO [stderr] warning: function is never used: `serialize`
Nov 28 14:03:41.840 INFO [stderr]   --> src/lib.rs:50:1
Nov 28 14:03:41.840 INFO [stderr]    |
Nov 28 14:03:41.840 INFO [stderr] 50 | fn serialize (root: Node) -> String
Nov 28 14:03:41.840 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:41.840 INFO [stderr]    |
Nov 28 14:03:41.840 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 14:03:41.840 INFO [stderr] 
Nov 28 14:03:41.840 INFO [stderr] warning: function is never used: `deserialize`
Nov 28 14:03:41.840 INFO [stderr]   --> src/lib.rs:55:1
Nov 28 14:03:41.840 INFO [stderr]    |
Nov 28 14:03:41.840 INFO [stderr] 55 | fn deserialize (s: String) -> Node
Nov 28 14:03:41.840 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:03:41.840 INFO [stderr] 
Nov 28 14:03:42.192 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Nov 28 14:03:42.209 INFO [stderr] su: No module specific data is present
Nov 28 14:03:43.628 INFO running `"docker" "inspect" "d0cc7452f92d149779ef03284824a7799774a67de1b3f86318bbdda1f986ea7c"`
Nov 28 14:03:43.899 INFO running `"docker" "rm" "-f" "d0cc7452f92d149779ef03284824a7799774a67de1b3f86318bbdda1f986ea7c"`
Nov 28 14:03:44.164 INFO [stdout] d0cc7452f92d149779ef03284824a7799774a67de1b3f86318bbdda1f986ea7c