Nov 29 20:12:50.945 INFO checking qguv/baru against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 20:12:50.945 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 29 20:12:51.219 INFO [stdout] 5366802838c200d680f331254a7bcbf7287189d39ef4486d0bfe1a7fe905731b
Nov 29 20:12:51.221 INFO running `"docker" "start" "-a" "5366802838c200d680f331254a7bcbf7287189d39ef4486d0bfe1a7fe905731b"`
Nov 29 20:12:51.775 INFO [stderr] usermod: no changes
Nov 29 20:12:51.856 INFO [stderr]     Checking baru v0.1.0 (/source)
Nov 29 20:12:52.156 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:12:52.156 INFO [stderr]   --> src/main.rs:11:5
Nov 29 20:12:52.156 INFO [stderr]    |
Nov 29 20:12:52.156 INFO [stderr] 11 |     stream.write(b"khi\n");
Nov 29 20:12:52.156 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:12:52.156 INFO [stderr]    |
Nov 29 20:12:52.156 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 20:12:52.156 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:12:52.156 INFO [stderr] 
Nov 29 20:12:52.156 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:12:52.156 INFO [stderr]   --> src/main.rs:12:5
Nov 29 20:12:52.156 INFO [stderr]    |
Nov 29 20:12:52.156 INFO [stderr] 12 |     stream.flush();
Nov 29 20:12:52.156 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 29 20:12:52.156 INFO [stderr]    |
Nov 29 20:12:52.156 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:12:52.156 INFO [stderr] 
Nov 29 20:12:52.156 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:12:52.156 INFO [stderr]   --> src/main.rs:63:9
Nov 29 20:12:52.156 INFO [stderr]    |
Nov 29 20:12:52.156 INFO [stderr] 63 |         handle_client(stream?);
Nov 29 20:12:52.156 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:12:52.156 INFO [stderr]    |
Nov 29 20:12:52.156 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:12:52.156 INFO [stderr] 
Nov 29 20:12:52.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:12:52.300 INFO [stderr]   --> src/main.rs:11:5
Nov 29 20:12:52.300 INFO [stderr]    |
Nov 29 20:12:52.300 INFO [stderr] 11 |     stream.write(b"khi\n");
Nov 29 20:12:52.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:12:52.300 INFO [stderr]    |
Nov 29 20:12:52.300 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 20:12:52.300 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:12:52.300 INFO [stderr] 
Nov 29 20:12:52.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:12:52.300 INFO [stderr]   --> src/main.rs:12:5
Nov 29 20:12:52.300 INFO [stderr]    |
Nov 29 20:12:52.300 INFO [stderr] 12 |     stream.flush();
Nov 29 20:12:52.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 29 20:12:52.300 INFO [stderr]    |
Nov 29 20:12:52.300 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:12:52.300 INFO [stderr] 
Nov 29 20:12:52.300 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 20:12:52.300 INFO [stderr]   --> src/main.rs:63:9
Nov 29 20:12:52.300 INFO [stderr]    |
Nov 29 20:12:52.300 INFO [stderr] 63 |         handle_client(stream?);
Nov 29 20:12:52.300 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:12:52.300 INFO [stderr]    |
Nov 29 20:12:52.300 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 20:12:52.300 INFO [stderr] 
Nov 29 20:12:52.315 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Nov 29 20:12:52.324 INFO [stderr] su: No module specific data is present
Nov 29 20:12:52.786 INFO running `"docker" "inspect" "5366802838c200d680f331254a7bcbf7287189d39ef4486d0bfe1a7fe905731b"`
Nov 29 20:12:52.974 INFO running `"docker" "rm" "-f" "5366802838c200d680f331254a7bcbf7287189d39ef4486d0bfe1a7fe905731b"`
Nov 29 20:12:53.244 INFO [stdout] 5366802838c200d680f331254a7bcbf7287189d39ef4486d0bfe1a7fe905731b