Dec 04 17:20:35.440 INFO checking ilja4/test_keygen against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 17:20:35.440 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 17:20:36.011 INFO [stdout] 54637d51b1c6acc603cc79bc663a2356bcce0149c3abfff0e1b6282a97c25a98
Dec 04 17:20:36.013 INFO running `"docker" "start" "-a" "54637d51b1c6acc603cc79bc663a2356bcce0149c3abfff0e1b6282a97c25a98"`
Dec 04 17:20:37.538 INFO [stderr] usermod: no changes
Dec 04 17:20:37.659 INFO [stderr]    Compiling openssl v0.10.11
Dec 04 17:20:37.659 INFO [stderr]    Compiling openssl-src v110.0.7+1.1.0i
Dec 04 17:20:39.323 INFO [stderr]    Compiling openssl-sys v0.9.35
Dec 04 17:23:15.748 INFO [stderr]     Checking test_keygen v0.1.0 (/source)
Dec 04 17:23:16.863 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:23:16.863 INFO [stderr]   --> src/main.rs:75:5
Dec 04 17:23:16.863 INFO [stderr]    |
Dec 04 17:23:16.863 INFO [stderr] 75 |     file.read_to_end(&mut buffer);
Dec 04 17:23:16.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:23:16.863 INFO [stderr]    |
Dec 04 17:23:16.863 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:23:16.863 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:23:16.863 INFO [stderr] 
Dec 04 17:23:16.863 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 17:23:16.863 INFO [stderr]   --> src/main.rs:75:5
Dec 04 17:23:16.863 INFO [stderr]    |
Dec 04 17:23:16.863 INFO [stderr] 75 |     file.read_to_end(&mut buffer);
Dec 04 17:23:16.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 17:23:16.863 INFO [stderr]    |
Dec 04 17:23:16.863 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 17:23:16.863 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 17:23:16.863 INFO [stderr] 
Dec 04 17:23:16.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 39s
Dec 04 17:23:16.899 INFO [stderr] su: No module specific data is present
Dec 04 17:23:18.117 INFO running `"docker" "inspect" "54637d51b1c6acc603cc79bc663a2356bcce0149c3abfff0e1b6282a97c25a98"`
Dec 04 17:23:18.461 INFO running `"docker" "rm" "-f" "54637d51b1c6acc603cc79bc663a2356bcce0149c3abfff0e1b6282a97c25a98"`
Dec 04 17:23:18.765 INFO [stdout] 54637d51b1c6acc603cc79bc663a2356bcce0149c3abfff0e1b6282a97c25a98