Nov 30 08:34:18.105 INFO checking SmilingNavern/rconsole against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 08:34:18.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 30 08:34:18.624 INFO [stdout] d60419def2f5d081769fc0a26aca1a5be2b6323459cb99cb2e5f3b1e6f80c1df
Nov 30 08:34:18.632 INFO running `"docker" "start" "-a" "d60419def2f5d081769fc0a26aca1a5be2b6323459cb99cb2e5f3b1e6f80c1df"`
Nov 30 08:34:20.011 INFO [stderr] usermod: no changes
Nov 30 08:34:20.072 INFO [stderr]     Checking rconsole v0.1.0 (/source)
Nov 30 08:34:20.652 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:34:20.652 INFO [stderr]   --> src/main.rs:32:9
Nov 30 08:34:20.652 INFO [stderr]    |
Nov 30 08:34:20.652 INFO [stderr] 32 |         sysreq_fh.write(key.as_bytes());
Nov 30 08:34:20.652 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:34:20.652 INFO [stderr]    |
Nov 30 08:34:20.652 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 08:34:20.652 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:34:20.652 INFO [stderr] 
Nov 30 08:34:20.652 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:34:20.652 INFO [stderr]   --> src/main.rs:53:13
Nov 30 08:34:20.652 INFO [stderr]    |
Nov 30 08:34:20.653 INFO [stderr] 53 |             do_sysreq(&mut stream, c.to_lowercase(), sysreq_fh);
Nov 30 08:34:20.653 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:34:20.653 INFO [stderr]    |
Nov 30 08:34:20.653 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:34:20.653 INFO [stderr] 
Nov 30 08:34:20.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:34:20.853 INFO [stderr]   --> src/main.rs:32:9
Nov 30 08:34:20.853 INFO [stderr]    |
Nov 30 08:34:20.853 INFO [stderr] 32 |         sysreq_fh.write(key.as_bytes());
Nov 30 08:34:20.853 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:34:20.853 INFO [stderr]    |
Nov 30 08:34:20.853 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 08:34:20.853 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:34:20.853 INFO [stderr] 
Nov 30 08:34:20.853 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 08:34:20.853 INFO [stderr]   --> src/main.rs:53:13
Nov 30 08:34:20.853 INFO [stderr]    |
Nov 30 08:34:20.853 INFO [stderr] 53 |             do_sysreq(&mut stream, c.to_lowercase(), sysreq_fh);
Nov 30 08:34:20.853 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 08:34:20.853 INFO [stderr]    |
Nov 30 08:34:20.853 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 08:34:20.853 INFO [stderr] 
Nov 30 08:34:20.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 30 08:34:20.884 INFO [stderr] su: No module specific data is present
Nov 30 08:34:21.986 INFO running `"docker" "inspect" "d60419def2f5d081769fc0a26aca1a5be2b6323459cb99cb2e5f3b1e6f80c1df"`
Nov 30 08:34:22.318 INFO running `"docker" "rm" "-f" "d60419def2f5d081769fc0a26aca1a5be2b6323459cb99cb2e5f3b1e6f80c1df"`
Nov 30 08:34:22.678 INFO [stdout] d60419def2f5d081769fc0a26aca1a5be2b6323459cb99cb2e5f3b1e6f80c1df