Nov 01 03:51:08.337 INFO checking ilja4/test_keygen against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 03:51:08.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 03:51:08.802 INFO blam! 0b09d98a7557b3e344bf72f1e1cff3704912e61b0cedc55cdbaf96c4171c8535
Nov 01 03:51:08.803 INFO running `"docker" "start" "-a" "0b09d98a7557b3e344bf72f1e1cff3704912e61b0cedc55cdbaf96c4171c8535"`
Nov 01 03:51:10.861 INFO kablam! usermod: no changes
Nov 01 03:51:10.985 INFO kablam!    Compiling openssl v0.10.11
Nov 01 03:51:10.985 INFO kablam!    Compiling openssl-src v110.0.7+1.1.0i
Nov 01 03:51:12.139 INFO kablam!    Compiling openssl-sys v0.9.35
Nov 01 03:53:45.103 INFO kablam!     Checking test_keygen v0.1.0 (/source)
Nov 01 03:53:45.934 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 03:53:45.937 INFO kablam!   --> src/main.rs:75:5
Nov 01 03:53:45.937 INFO kablam!    |
Nov 01 03:53:45.937 INFO kablam! 75 |     file.read_to_end(&mut buffer);
Nov 01 03:53:45.937 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:53:45.937 INFO kablam!    |
Nov 01 03:53:45.937 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 03:53:45.937 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 03:53:45.937 INFO kablam! 
Nov 01 03:53:45.988 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 03:53:45.988 INFO kablam!   --> src/main.rs:75:5
Nov 01 03:53:45.988 INFO kablam!    |
Nov 01 03:53:45.988 INFO kablam! 75 |     file.read_to_end(&mut buffer);
Nov 01 03:53:45.988 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:53:45.988 INFO kablam!    |
Nov 01 03:53:45.988 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 03:53:45.988 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 03:53:45.988 INFO kablam! 
Nov 01 03:53:46.029 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 35s
Nov 01 03:53:46.032 INFO kablam! su: No module specific data is present
Nov 01 03:53:46.653 INFO running `"docker" "rm" "-f" "0b09d98a7557b3e344bf72f1e1cff3704912e61b0cedc55cdbaf96c4171c8535"`
Nov 01 03:53:46.952 INFO blam! 0b09d98a7557b3e344bf72f1e1cff3704912e61b0cedc55cdbaf96c4171c8535