Oct 31 17:12:48.007 INFO checking zekesonxx/xorfinder against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 17:12:48.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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"`
Oct 31 17:12:48.378 INFO blam! 8a159922d3cfed4efc51b21ff6fee8b15e6b6579a4811edc001dab64ad4fdedf
Oct 31 17:12:48.380 INFO running `"docker" "start" "-a" "8a159922d3cfed4efc51b21ff6fee8b15e6b6579a4811edc001dab64ad4fdedf"`
Oct 31 17:12:50.707 INFO kablam! usermod: no changes
Oct 31 17:12:50.808 INFO kablam!     Checking unchecked-index v0.2.2
Oct 31 17:12:50.836 INFO kablam!     Checking strsim v0.6.0
Oct 31 17:12:50.836 INFO kablam!     Checking defmac v0.1.3
Oct 31 17:12:50.836 INFO kablam!     Checking ansi_term v0.10.2
Oct 31 17:12:50.836 INFO kablam!     Checking hex v0.3.1
Oct 31 17:12:50.836 INFO kablam!     Checking atty v0.2.3
Oct 31 17:12:51.396 INFO kablam!     Checking galil-seiferas v0.1.5
Oct 31 17:12:51.908 INFO kablam!     Checking clap v2.29.0
Oct 31 17:13:00.408 INFO kablam!     Checking xorfinder v0.1.0 (/source)
Oct 31 17:13:00.865 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 17:13:00.865 INFO kablam!   --> src/main.rs:30:13
Oct 31 17:13:00.865 INFO kablam!    |
Oct 31 17:13:00.865 INFO kablam! 30 |             f.read_to_end(&mut buf);
Oct 31 17:13:00.865 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:13:00.865 INFO kablam!    |
Oct 31 17:13:00.866 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 17:13:00.866 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 17:13:00.866 INFO kablam! 
Oct 31 17:13:00.866 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 17:13:00.866 INFO kablam!   --> src/main.rs:41:13
Oct 31 17:13:00.866 INFO kablam!    |
Oct 31 17:13:00.866 INFO kablam! 41 |             f.read_to_end(&mut buf);
Oct 31 17:13:00.867 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:13:00.867 INFO kablam!    |
Oct 31 17:13:00.867 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 17:13:00.867 INFO kablam! 
Oct 31 17:13:01.018 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 17:13:01.018 INFO kablam!   --> src/main.rs:30:13
Oct 31 17:13:01.018 INFO kablam!    |
Oct 31 17:13:01.018 INFO kablam! 30 |             f.read_to_end(&mut buf);
Oct 31 17:13:01.019 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:13:01.019 INFO kablam!    |
Oct 31 17:13:01.019 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 31 17:13:01.019 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 17:13:01.019 INFO kablam! 
Oct 31 17:13:01.019 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 31 17:13:01.019 INFO kablam!   --> src/main.rs:41:13
Oct 31 17:13:01.019 INFO kablam!    |
Oct 31 17:13:01.019 INFO kablam! 41 |             f.read_to_end(&mut buf);
Oct 31 17:13:01.019 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 17:13:01.019 INFO kablam!    |
Oct 31 17:13:01.019 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 31 17:13:01.019 INFO kablam! 
Oct 31 17:13:01.061 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.33s
Oct 31 17:13:01.066 INFO kablam! su: No module specific data is present
Oct 31 17:13:02.011 INFO running `"docker" "rm" "-f" "8a159922d3cfed4efc51b21ff6fee8b15e6b6579a4811edc001dab64ad4fdedf"`
Oct 31 17:13:02.348 INFO blam! 8a159922d3cfed4efc51b21ff6fee8b15e6b6579a4811edc001dab64ad4fdedf