Dec 11 06:54:32.055 INFO checking vadixidav/uniqtree against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 06:54:32.055 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 06:54:32.468 INFO [stdout] 9c98003c8558556883a3b1ca08ab8bc0893a2819d897e4d4d9339a57d9cef7cd
Dec 11 06:54:32.490 INFO running `"docker" "start" "-a" "9c98003c8558556883a3b1ca08ab8bc0893a2819d897e4d4d9339a57d9cef7cd"`
Dec 11 06:54:33.546 INFO [stderr] usermod: no changes
Dec 11 06:54:33.592 INFO [stderr]     Checking uniqtree v0.1.0 (/source)
Dec 11 06:54:34.228 INFO [stderr] warning: method is never used: `depth`
Dec 11 06:54:34.228 INFO [stderr]   --> src/main.rs:39:5
Dec 11 06:54:34.228 INFO [stderr]    |
Dec 11 06:54:34.228 INFO [stderr] 39 |     fn depth(&self) -> usize {
Dec 11 06:54:34.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:34.228 INFO [stderr]    |
Dec 11 06:54:34.228 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 06:54:34.228 INFO [stderr] 
Dec 11 06:54:34.228 INFO [stderr] warning: method is never used: `print_simple`
Dec 11 06:54:34.228 INFO [stderr]    --> src/main.rs:122:5
Dec 11 06:54:34.228 INFO [stderr]     |
Dec 11 06:54:34.228 INFO [stderr] 122 |     fn print_simple(&self) {
Dec 11 06:54:34.228 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:34.228 INFO [stderr] 
Dec 11 06:54:34.324 INFO [stderr] warning: method is never used: `depth`
Dec 11 06:54:34.324 INFO [stderr]   --> src/main.rs:39:5
Dec 11 06:54:34.324 INFO [stderr]    |
Dec 11 06:54:34.324 INFO [stderr] 39 |     fn depth(&self) -> usize {
Dec 11 06:54:34.324 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:34.324 INFO [stderr]    |
Dec 11 06:54:34.324 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 06:54:34.324 INFO [stderr] 
Dec 11 06:54:34.324 INFO [stderr] warning: method is never used: `print_simple`
Dec 11 06:54:34.324 INFO [stderr]    --> src/main.rs:122:5
Dec 11 06:54:34.324 INFO [stderr]     |
Dec 11 06:54:34.324 INFO [stderr] 122 |     fn print_simple(&self) {
Dec 11 06:54:34.324 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 11 06:54:34.324 INFO [stderr] 
Dec 11 06:54:34.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 11 06:54:34.389 INFO [stderr] su: No module specific data is present
Dec 11 06:54:34.943 INFO running `"docker" "inspect" "9c98003c8558556883a3b1ca08ab8bc0893a2819d897e4d4d9339a57d9cef7cd"`
Dec 11 06:54:35.270 INFO running `"docker" "rm" "-f" "9c98003c8558556883a3b1ca08ab8bc0893a2819d897e4d4d9339a57d9cef7cd"`
Dec 11 06:54:35.568 INFO [stdout] 9c98003c8558556883a3b1ca08ab8bc0893a2819d897e4d4d9339a57d9cef7cd