Nov 01 18:27:54.170 INFO checking posix_mq-0.1.3 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 18:27:54.170 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"`
Nov 01 18:27:54.661 INFO blam! 010c7e23a7cb6b7898a6f670ea1542713f4aab73c540fcc9c8066a9456d99b9c
Nov 01 18:27:54.663 INFO running `"docker" "start" "-a" "010c7e23a7cb6b7898a6f670ea1542713f4aab73c540fcc9c8066a9456d99b9c"`
Nov 01 18:27:56.025 INFO kablam! usermod: no changes
Nov 01 18:27:56.116 INFO kablam!     Checking posix_mq v0.1.3 (/source)
Nov 01 18:27:57.878 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 18:27:57.878 INFO kablam!   --> src/tests.rs:21:5
Nov 01 18:27:57.878 INFO kablam!    |
Nov 01 18:27:57.878 INFO kablam! 21 |     queue.delete();
Nov 01 18:27:57.878 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 18:27:57.878 INFO kablam!    |
Nov 01 18:27:57.878 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 18:27:57.878 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 18:27:57.878 INFO kablam! 
Nov 01 18:27:57.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Nov 01 18:27:57.914 INFO kablam! su: No module specific data is present
Nov 01 18:27:58.886 INFO running `"docker" "rm" "-f" "010c7e23a7cb6b7898a6f670ea1542713f4aab73c540fcc9c8066a9456d99b9c"`
Nov 01 18:27:59.233 INFO blam! 010c7e23a7cb6b7898a6f670ea1542713f4aab73c540fcc9c8066a9456d99b9c