Nov 28 11:54:44.693 INFO checking Norbytus/rust_bin_tree against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 11:54:44.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11:54:45.213 INFO [stdout] 788c72990e8338c7de77ee8cdc1b05895cb09d720d2393491e3b521681822295
Nov 28 11:54:45.222 INFO running `"docker" "start" "-a" "788c72990e8338c7de77ee8cdc1b05895cb09d720d2393491e3b521681822295"`
Nov 28 11:54:46.792 INFO [stderr] usermod: no changes
Nov 28 11:54:46.848 INFO [stderr]     Checking bin_tree v0.1.0 (/source)
Nov 28 11:54:47.360 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 28 11:54:47.360 INFO [stderr]  --> src/main.rs:2:5
Nov 28 11:54:47.360 INFO [stderr]   |
Nov 28 11:54:47.360 INFO [stderr] 2 | use std::rc::Rc;
Nov 28 11:54:47.360 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 11:54:47.360 INFO [stderr]   |
Nov 28 11:54:47.360 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:54:47.360 INFO [stderr] 
Nov 28 11:54:47.483 INFO [stderr] warning: unused import: `std::rc::Rc`
Nov 28 11:54:47.483 INFO [stderr]  --> src/main.rs:2:5
Nov 28 11:54:47.483 INFO [stderr]   |
Nov 28 11:54:47.483 INFO [stderr] 2 | use std::rc::Rc;
Nov 28 11:54:47.483 INFO [stderr]   |     ^^^^^^^^^^^
Nov 28 11:54:47.483 INFO [stderr]   |
Nov 28 11:54:47.483 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 11:54:47.483 INFO [stderr] 
Nov 28 11:54:47.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 28 11:54:47.571 INFO [stderr] su: No module specific data is present
Nov 28 11:54:47.998 INFO running `"docker" "inspect" "788c72990e8338c7de77ee8cdc1b05895cb09d720d2393491e3b521681822295"`
Nov 28 11:54:48.130 INFO running `"docker" "rm" "-f" "788c72990e8338c7de77ee8cdc1b05895cb09d720d2393491e3b521681822295"`
Nov 28 11:54:48.231 INFO [stdout] 788c72990e8338c7de77ee8cdc1b05895cb09d720d2393491e3b521681822295