Oct 22 00:49:04.401 INFO checking posix_mq-0.1.3 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 00:49:04.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22 00:49:04.786 INFO blam! 5a94791fda4ac62daf75b7edccb5c1d20515297295cd23c67c2d8cd1d5ec841d
Oct 22 00:49:04.788 INFO running `"docker" "start" "-a" "5a94791fda4ac62daf75b7edccb5c1d20515297295cd23c67c2d8cd1d5ec841d"`
Oct 22 00:49:06.463 INFO kablam! usermod: no changes
Oct 22 00:49:06.564 INFO kablam!     Checking nix v0.9.0
Oct 22 00:49:11.657 INFO kablam!     Checking posix_mq v0.1.3 (/source)
Oct 22 00:49:13.538 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 22 00:49:13.538 INFO kablam!   --> src/tests.rs:21:5
Oct 22 00:49:13.538 INFO kablam!    |
Oct 22 00:49:13.538 INFO kablam! 21 |     queue.delete();
Oct 22 00:49:13.538 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 22 00:49:13.538 INFO kablam!    |
Oct 22 00:49:13.538 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 22 00:49:13.538 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 22 00:49:13.538 INFO kablam! 
Oct 22 00:49:13.567 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.07s
Oct 22 00:49:13.573 INFO kablam! su: No module specific data is present
Oct 22 00:49:14.166 INFO running `"docker" "rm" "-f" "5a94791fda4ac62daf75b7edccb5c1d20515297295cd23c67c2d8cd1d5ec841d"`
Oct 22 00:49:14.476 INFO blam! 5a94791fda4ac62daf75b7edccb5c1d20515297295cd23c67c2d8cd1d5ec841d