Dec 04 07:46:46.137 INFO checking vadixidav/uniqtree against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:46:46.137 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 07:46:46.595 INFO [stdout] 243327d3a2ce9d0673f0801198fe4cae71ccf266bc02fbfa6d85dc62d368b3f4
Dec 04 07:46:46.597 INFO running `"docker" "start" "-a" "243327d3a2ce9d0673f0801198fe4cae71ccf266bc02fbfa6d85dc62d368b3f4"`
Dec 04 07:46:48.209 INFO [stderr] usermod: no changes
Dec 04 07:46:48.275 INFO [stderr]     Checking uniqtree v0.1.0 (/source)
Dec 04 07:46:48.703 INFO [stderr] warning: method is never used: `depth`
Dec 04 07:46:48.703 INFO [stderr]   --> src/main.rs:39:5
Dec 04 07:46:48.703 INFO [stderr]    |
Dec 04 07:46:48.703 INFO [stderr] 39 |     fn depth(&self) -> usize {
Dec 04 07:46:48.703 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:48.703 INFO [stderr]    |
Dec 04 07:46:48.703 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 07:46:48.703 INFO [stderr] 
Dec 04 07:46:48.703 INFO [stderr] warning: method is never used: `print_simple`
Dec 04 07:46:48.703 INFO [stderr]    --> src/main.rs:122:5
Dec 04 07:46:48.703 INFO [stderr]     |
Dec 04 07:46:48.703 INFO [stderr] 122 |     fn print_simple(&self) {
Dec 04 07:46:48.703 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:48.703 INFO [stderr] 
Dec 04 07:46:48.790 INFO [stderr] warning: method is never used: `depth`
Dec 04 07:46:48.790 INFO [stderr]   --> src/main.rs:39:5
Dec 04 07:46:48.790 INFO [stderr]    |
Dec 04 07:46:48.790 INFO [stderr] 39 |     fn depth(&self) -> usize {
Dec 04 07:46:48.790 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:48.790 INFO [stderr]    |
Dec 04 07:46:48.790 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 07:46:48.790 INFO [stderr] 
Dec 04 07:46:48.790 INFO [stderr] warning: method is never used: `print_simple`
Dec 04 07:46:48.790 INFO [stderr]    --> src/main.rs:122:5
Dec 04 07:46:48.790 INFO [stderr]     |
Dec 04 07:46:48.790 INFO [stderr] 122 |     fn print_simple(&self) {
Dec 04 07:46:48.790 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:48.790 INFO [stderr] 
Dec 04 07:46:48.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 04 07:46:48.826 INFO [stderr] su: No module specific data is present
Dec 04 07:46:50.099 INFO running `"docker" "inspect" "243327d3a2ce9d0673f0801198fe4cae71ccf266bc02fbfa6d85dc62d368b3f4"`
Dec 04 07:46:50.481 INFO running `"docker" "rm" "-f" "243327d3a2ce9d0673f0801198fe4cae71ccf266bc02fbfa6d85dc62d368b3f4"`
Dec 04 07:46:50.777 INFO [stdout] 243327d3a2ce9d0673f0801198fe4cae71ccf266bc02fbfa6d85dc62d368b3f4