Oct 13 10:45:06.110 INFO checking posix_mq-0.1.3 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:45:06.111 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 10:45:06.436 INFO blam! 94abcf44ccea8485447725f40ece9adac7601110647c7345473512551c0d62c2
Oct 13 10:45:06.442 INFO running `"docker" "start" "-a" "94abcf44ccea8485447725f40ece9adac7601110647c7345473512551c0d62c2"`
Oct 13 10:45:07.420 INFO kablam! usermod: no changes
Oct 13 10:45:07.472 INFO kablam!     Checking posix_mq v0.1.3 (/source)
Oct 13 10:45:08.889 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 10:45:08.889 INFO kablam!   --> src/tests.rs:21:5
Oct 13 10:45:08.889 INFO kablam!    |
Oct 13 10:45:08.889 INFO kablam! 21 |     queue.delete();
Oct 13 10:45:08.889 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 13 10:45:08.889 INFO kablam!    |
Oct 13 10:45:08.889 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 10:45:08.889 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 10:45:08.889 INFO kablam! 
Oct 13 10:45:08.925 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Oct 13 10:45:08.925 INFO kablam! su: No module specific data is present
Oct 13 10:45:09.402 INFO running `"docker" "rm" "-f" "94abcf44ccea8485447725f40ece9adac7601110647c7345473512551c0d62c2"`
Oct 13 10:45:09.545 INFO blam! 94abcf44ccea8485447725f40ece9adac7601110647c7345473512551c0d62c2