Nov 30 11:32:55.745 INFO checking DCP-solved-with-Rust/dcp_00003 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:32:55.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:32:56.236 INFO [stdout] 2a1dc70fcfa4b4cc103103095af71ffd7a7bb48a3e65f2f886b94c6304140261
Nov 30 11:32:56.238 INFO running `"docker" "start" "-a" "2a1dc70fcfa4b4cc103103095af71ffd7a7bb48a3e65f2f886b94c6304140261"`
Nov 30 11:32:57.480 INFO [stderr] usermod: no changes
Nov 30 11:32:57.597 INFO [stderr]     Checking dcp_00003 v0.0.1 (/source)
Nov 30 11:32:58.804 INFO [stderr] warning: function is never used: `serialize`
Nov 30 11:32:58.804 INFO [stderr]   --> src/lib.rs:50:1
Nov 30 11:32:58.816 INFO [stderr]    |
Nov 30 11:32:58.816 INFO [stderr] 50 | fn serialize (root: Node) -> String
Nov 30 11:32:58.816 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:32:58.816 INFO [stderr]    |
Nov 30 11:32:58.816 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:32:58.816 INFO [stderr] 
Nov 30 11:32:58.816 INFO [stderr] warning: function is never used: `deserialize`
Nov 30 11:32:58.816 INFO [stderr]   --> src/lib.rs:55:1
Nov 30 11:32:58.816 INFO [stderr]    |
Nov 30 11:32:58.816 INFO [stderr] 55 | fn deserialize (s: String) -> Node
Nov 30 11:32:58.816 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:32:58.816 INFO [stderr] 
Nov 30 11:32:58.964 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Nov 30 11:32:58.968 INFO [stderr] su: No module specific data is present
Nov 30 11:32:59.840 INFO running `"docker" "inspect" "2a1dc70fcfa4b4cc103103095af71ffd7a7bb48a3e65f2f886b94c6304140261"`
Nov 30 11:33:00.072 INFO running `"docker" "rm" "-f" "2a1dc70fcfa4b4cc103103095af71ffd7a7bb48a3e65f2f886b94c6304140261"`
Nov 30 11:33:00.358 INFO [stdout] 2a1dc70fcfa4b4cc103103095af71ffd7a7bb48a3e65f2f886b94c6304140261