Nov 28 04:03:00.795 INFO checking ilja4/test_keygen against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:03:00.795 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04:03:01.314 INFO [stdout] 6c86a57823881441498221137792445a4113217d33d16320760d05046f3f8411
Nov 28 04:03:01.316 INFO running `"docker" "start" "-a" "6c86a57823881441498221137792445a4113217d33d16320760d05046f3f8411"`
Nov 28 04:03:02.664 INFO [stderr] usermod: no changes
Nov 28 04:03:02.784 INFO [stderr]    Compiling openssl v0.10.11
Nov 28 04:03:02.784 INFO [stderr]    Compiling openssl-src v110.0.7+1.1.0i
Nov 28 04:03:04.189 INFO [stderr]    Compiling openssl-sys v0.9.35
Nov 28 04:05:45.034 INFO [stderr]     Checking test_keygen v0.1.0 (/source)
Nov 28 04:05:45.514 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:05:45.515 INFO [stderr]   --> src/main.rs:75:5
Nov 28 04:05:45.515 INFO [stderr]    |
Nov 28 04:05:45.515 INFO [stderr] 75 |     file.read_to_end(&mut buffer);
Nov 28 04:05:45.515 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:05:45.515 INFO [stderr]    |
Nov 28 04:05:45.515 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:05:45.515 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:05:45.515 INFO [stderr] 
Nov 28 04:05:45.643 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 04:05:45.643 INFO [stderr]   --> src/main.rs:75:5
Nov 28 04:05:45.643 INFO [stderr]    |
Nov 28 04:05:45.643 INFO [stderr] 75 |     file.read_to_end(&mut buffer);
Nov 28 04:05:45.643 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:05:45.643 INFO [stderr]    |
Nov 28 04:05:45.643 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 04:05:45.643 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 04:05:45.643 INFO [stderr] 
Nov 28 04:05:45.655 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 42s
Nov 28 04:05:45.659 INFO [stderr] su: No module specific data is present
Nov 28 04:05:45.954 INFO running `"docker" "inspect" "6c86a57823881441498221137792445a4113217d33d16320760d05046f3f8411"`
Nov 28 04:05:46.031 INFO running `"docker" "rm" "-f" "6c86a57823881441498221137792445a4113217d33d16320760d05046f3f8411"`
Nov 28 04:05:46.138 INFO [stdout] 6c86a57823881441498221137792445a4113217d33d16320760d05046f3f8411