Dec 04 18:21:33.872 INFO checking gamozolabs/slime_tree against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:21:33.872 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 18:21:34.389 INFO [stdout] 9b0609f638540c0a34cc800c07d19127ea52e054211bdf31bc01cbcd639a5151
Dec 04 18:21:34.396 INFO running `"docker" "start" "-a" "9b0609f638540c0a34cc800c07d19127ea52e054211bdf31bc01cbcd639a5151"`
Dec 04 18:21:35.726 INFO [stderr] usermod: no changes
Dec 04 18:21:35.839 INFO [stderr]     Checking slime_tree v0.1.0 (/source)
Dec 04 18:21:36.735 INFO [stderr] warning: unused variable: `stream`
Dec 04 18:21:36.735 INFO [stderr]   --> src/main.rs:55:53
Dec 04 18:21:36.735 INFO [stderr]    |
Dec 04 18:21:36.735 INFO [stderr] 55 | fn worker(listing: Arc<Vec<(PathBuf, bool, bool)>>, stream: Arc<Mutex<TcpStream>>) {
Dec 04 18:21:36.735 INFO [stderr]    |                                                     ^^^^^^ help: consider using `_stream` instead
Dec 04 18:21:36.735 INFO [stderr]    |
Dec 04 18:21:36.735 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:21:36.735 INFO [stderr] 
Dec 04 18:21:36.807 INFO [stderr] warning: function is never used: `inform_filename`
Dec 04 18:21:36.807 INFO [stderr]    --> src/main.rs:122:1
Dec 04 18:21:36.807 INFO [stderr]     |
Dec 04 18:21:36.807 INFO [stderr] 122 | fn inform_filename(handle: &Mutex<TcpStream>, filename: &str) {
Dec 04 18:21:36.807 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:21:36.807 INFO [stderr]     |
Dec 04 18:21:36.807 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 18:21:36.807 INFO [stderr] 
Dec 04 18:21:36.859 INFO [stderr] warning: unused variable: `stream`
Dec 04 18:21:36.859 INFO [stderr]   --> src/main.rs:55:53
Dec 04 18:21:36.859 INFO [stderr]    |
Dec 04 18:21:36.859 INFO [stderr] 55 | fn worker(listing: Arc<Vec<(PathBuf, bool, bool)>>, stream: Arc<Mutex<TcpStream>>) {
Dec 04 18:21:36.859 INFO [stderr]    |                                                     ^^^^^^ help: consider using `_stream` instead
Dec 04 18:21:36.859 INFO [stderr]    |
Dec 04 18:21:36.859 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 18:21:36.859 INFO [stderr] 
Dec 04 18:21:36.907 INFO [stderr] warning: function is never used: `inform_filename`
Dec 04 18:21:36.907 INFO [stderr]    --> src/main.rs:122:1
Dec 04 18:21:36.907 INFO [stderr]     |
Dec 04 18:21:36.907 INFO [stderr] 122 | fn inform_filename(handle: &Mutex<TcpStream>, filename: &str) {
Dec 04 18:21:36.907 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 18:21:36.907 INFO [stderr]     |
Dec 04 18:21:36.907 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 18:21:36.907 INFO [stderr] 
Dec 04 18:21:36.942 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 04 18:21:36.943 INFO [stderr] su: No module specific data is present
Dec 04 18:21:37.690 INFO running `"docker" "inspect" "9b0609f638540c0a34cc800c07d19127ea52e054211bdf31bc01cbcd639a5151"`
Dec 04 18:21:37.790 INFO running `"docker" "rm" "-f" "9b0609f638540c0a34cc800c07d19127ea52e054211bdf31bc01cbcd639a5151"`
Dec 04 18:21:37.893 INFO [stdout] 9b0609f638540c0a34cc800c07d19127ea52e054211bdf31bc01cbcd639a5151