Dec 06 14:46:50.926 INFO testing DCP-solved-with-Rust/dcp_00003 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 14:46:50.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 14:46:51.107 INFO [stdout] d9b730ad4908b639c4d86fa5da62338455169aba92231e4170155b07b4d8bfdd
Dec 06 14:46:51.108 INFO running `"docker" "start" "-a" "d9b730ad4908b639c4d86fa5da62338455169aba92231e4170155b07b4d8bfdd"`
Dec 06 14:46:51.470 INFO [stderr] usermod: no changes
Dec 06 14:46:51.511 INFO [stderr]    Compiling dcp_00003 v0.0.1 (/source)
Dec 06 14:46:52.220 INFO [stderr] warning: function is never used: `serialize`
Dec 06 14:46:52.220 INFO [stderr]   --> src/lib.rs:50:1
Dec 06 14:46:52.220 INFO [stderr]    |
Dec 06 14:46:52.220 INFO [stderr] 50 | fn serialize (root: Node) -> String
Dec 06 14:46:52.220 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:46:52.220 INFO [stderr]    |
Dec 06 14:46:52.220 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 14:46:52.220 INFO [stderr] 
Dec 06 14:46:52.220 INFO [stderr] warning: function is never used: `deserialize`
Dec 06 14:46:52.220 INFO [stderr]   --> src/lib.rs:55:1
Dec 06 14:46:52.220 INFO [stderr]    |
Dec 06 14:46:52.220 INFO [stderr] 55 | fn deserialize (s: String) -> Node
Dec 06 14:46:52.220 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:46:52.220 INFO [stderr] 
Dec 06 14:46:52.250 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 06 14:46:52.254 INFO [stderr] su: No module specific data is present
Dec 06 14:46:52.526 INFO running `"docker" "inspect" "d9b730ad4908b639c4d86fa5da62338455169aba92231e4170155b07b4d8bfdd"`
Dec 06 14:46:52.661 INFO running `"docker" "rm" "-f" "d9b730ad4908b639c4d86fa5da62338455169aba92231e4170155b07b4d8bfdd"`
Dec 06 14:46:52.952 INFO [stdout] d9b730ad4908b639c4d86fa5da62338455169aba92231e4170155b07b4d8bfdd
Dec 06 14:46:52.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 14:46:53.436 INFO [stdout] d42ec4b3f6ce747473758fcf69757d7bb71ec87e9d85c631ee56438a2b4adcd2
Dec 06 14:46:53.444 INFO running `"docker" "start" "-a" "d42ec4b3f6ce747473758fcf69757d7bb71ec87e9d85c631ee56438a2b4adcd2"`
Dec 06 14:46:54.601 INFO [stderr] usermod: no changes
Dec 06 14:46:54.693 INFO [stderr]    Compiling dcp_00003 v0.0.1 (/source)
Dec 06 14:46:55.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 06 14:46:55.944 INFO [stderr] su: No module specific data is present
Dec 06 14:46:56.299 INFO running `"docker" "inspect" "d42ec4b3f6ce747473758fcf69757d7bb71ec87e9d85c631ee56438a2b4adcd2"`
Dec 06 14:46:56.426 INFO running `"docker" "rm" "-f" "d42ec4b3f6ce747473758fcf69757d7bb71ec87e9d85c631ee56438a2b4adcd2"`
Dec 06 14:46:56.529 INFO [stdout] d42ec4b3f6ce747473758fcf69757d7bb71ec87e9d85c631ee56438a2b4adcd2
Dec 06 14:46:56.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 14:46:56.739 INFO [stdout] 07dc7c1d11982e91d0c9a84b85c70314ae9a31e0a19ca12a7ffecb895b630e6c
Dec 06 14:46:56.741 INFO running `"docker" "start" "-a" "07dc7c1d11982e91d0c9a84b85c70314ae9a31e0a19ca12a7ffecb895b630e6c"`
Dec 06 14:46:57.226 INFO [stderr] usermod: no changes
Dec 06 14:46:57.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 14:46:57.360 INFO [stderr]      Running /target/debug/deps/dcp_00003-d069e83a77255996
Dec 06 14:46:57.360 INFO [stdout] 
Dec 06 14:46:57.360 INFO [stdout] running 1 test
Dec 06 14:46:57.360 INFO [stdout] test test ... ok
Dec 06 14:46:57.360 INFO [stdout] 
Dec 06 14:46:57.360 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:46:57.360 INFO [stdout] 
Dec 06 14:46:57.364 INFO [stderr]    Doc-tests dcp_00003
Dec 06 14:46:58.271 INFO [stdout] 
Dec 06 14:46:58.271 INFO [stdout] running 0 tests
Dec 06 14:46:58.271 INFO [stdout] 
Dec 06 14:46:58.271 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:46:58.271 INFO [stdout] 
Dec 06 14:46:58.277 INFO [stderr] su: No module specific data is present
Dec 06 14:46:58.627 INFO running `"docker" "inspect" "07dc7c1d11982e91d0c9a84b85c70314ae9a31e0a19ca12a7ffecb895b630e6c"`
Dec 06 14:46:58.780 INFO running `"docker" "rm" "-f" "07dc7c1d11982e91d0c9a84b85c70314ae9a31e0a19ca12a7ffecb895b630e6c"`
Dec 06 14:46:59.004 INFO [stdout] 07dc7c1d11982e91d0c9a84b85c70314ae9a31e0a19ca12a7ffecb895b630e6c