Oct 13 16:13:14.528 INFO checking deface-0.1.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 16:13:14.528 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 16:13:14.810 INFO blam! 597d08fa75bb4a60bc0f58b3262b7262bb675544cc41e6ccd7700ec051062aec
Oct 13 16:13:14.820 INFO running `"docker" "start" "-a" "597d08fa75bb4a60bc0f58b3262b7262bb675544cc41e6ccd7700ec051062aec"`
Oct 13 16:13:15.372 INFO kablam! usermod: no changes
Oct 13 16:13:15.476 INFO kablam!     Checking deface v0.1.2 (/source)
Oct 13 16:13:16.426 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 16:13:16.426 INFO kablam!    --> src/main.rs:441:21
Oct 13 16:13:16.427 INFO kablam!     |
Oct 13 16:13:16.427 INFO kablam! 441 |                     tx.send(arg);
Oct 13 16:13:16.427 INFO kablam!     |                     ^^^^^^^^^^^^^
Oct 13 16:13:16.427 INFO kablam!     |
Oct 13 16:13:16.428 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 16:13:16.428 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 16:13:16.428 INFO kablam! 
Oct 13 16:13:16.896 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 16:13:16.897 INFO kablam!    --> src/main.rs:441:21
Oct 13 16:13:16.897 INFO kablam!     |
Oct 13 16:13:16.897 INFO kablam! 441 |                     tx.send(arg);
Oct 13 16:13:16.897 INFO kablam!     |                     ^^^^^^^^^^^^^
Oct 13 16:13:16.898 INFO kablam!     |
Oct 13 16:13:16.898 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 13 16:13:16.898 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 16:13:16.898 INFO kablam! 
Oct 13 16:13:16.919 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Oct 13 16:13:16.933 INFO kablam! su: No module specific data is present
Oct 13 16:13:17.282 INFO running `"docker" "rm" "-f" "597d08fa75bb4a60bc0f58b3262b7262bb675544cc41e6ccd7700ec051062aec"`
Oct 13 16:13:17.551 INFO blam! 597d08fa75bb4a60bc0f58b3262b7262bb675544cc41e6ccd7700ec051062aec