Oct 13 01:36:18.128 INFO checking ahamid/rxor against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:36:18.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 01:36:18.531 INFO blam! d01b51f3461b6d2888a9036bc97e9ca7dc44f0636d31d9403772cdf02b148b3e
Oct 13 01:36:18.536 INFO running `"docker" "start" "-a" "d01b51f3461b6d2888a9036bc97e9ca7dc44f0636d31d9403772cdf02b148b3e"`
Oct 13 01:36:19.608 INFO kablam! usermod: no changes
Oct 13 01:36:19.687 INFO kablam!     Checking rxor v0.1.0 (/source)
Oct 13 01:36:20.542 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:36:20.542 INFO kablam!   --> src/main.rs:26:5
Oct 13 01:36:20.542 INFO kablam!    |
Oct 13 01:36:20.542 INFO kablam! 26 |     w.write_all(&[b0 ^ b1]);
Oct 13 01:36:20.542 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:36:20.542 INFO kablam!    |
Oct 13 01:36:20.542 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 01:36:20.542 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:36:20.542 INFO kablam! 
Oct 13 01:36:20.552 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:36:20.552 INFO kablam!   --> src/main.rs:28:3
Oct 13 01:36:20.552 INFO kablam!    |
Oct 13 01:36:20.552 INFO kablam! 28 |   w.flush();
Oct 13 01:36:20.553 INFO kablam!    |   ^^^^^^^^^^
Oct 13 01:36:20.553 INFO kablam!    |
Oct 13 01:36:20.553 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:36:20.553 INFO kablam! 
Oct 13 01:36:20.666 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:36:20.666 INFO kablam!   --> src/main.rs:26:5
Oct 13 01:36:20.666 INFO kablam!    |
Oct 13 01:36:20.667 INFO kablam! 26 |     w.write_all(&[b0 ^ b1]);
Oct 13 01:36:20.667 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:36:20.667 INFO kablam!    |
Oct 13 01:36:20.667 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 01:36:20.667 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:36:20.667 INFO kablam! 
Oct 13 01:36:20.667 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 01:36:20.667 INFO kablam!   --> src/main.rs:28:3
Oct 13 01:36:20.667 INFO kablam!    |
Oct 13 01:36:20.667 INFO kablam! 28 |   w.flush();
Oct 13 01:36:20.667 INFO kablam!    |   ^^^^^^^^^^
Oct 13 01:36:20.667 INFO kablam!    |
Oct 13 01:36:20.667 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 01:36:20.667 INFO kablam! 
Oct 13 01:36:20.694 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Oct 13 01:36:20.696 INFO kablam! su: No module specific data is present
Oct 13 01:36:21.613 INFO running `"docker" "rm" "-f" "d01b51f3461b6d2888a9036bc97e9ca7dc44f0636d31d9403772cdf02b148b3e"`
Oct 13 01:36:21.874 INFO blam! d01b51f3461b6d2888a9036bc97e9ca7dc44f0636d31d9403772cdf02b148b3e