Nov 02 17:56:07.255 INFO checking aspera-non-spernit/fancy against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 17:56:07.256 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 17:56:07.733 INFO blam! f302e71f2920455f388425b31df960ad57951fc7fefc16e372d2d831db8c9d94
Nov 02 17:56:07.741 INFO running `"docker" "start" "-a" "f302e71f2920455f388425b31df960ad57951fc7fefc16e372d2d831db8c9d94"`
Nov 02 17:56:09.736 INFO kablam! usermod: no changes
Nov 02 17:56:09.888 INFO kablam!     Checking unix_socket v0.5.0
Nov 02 17:56:09.888 INFO kablam!     Checking serde_json v1.0.9
Nov 02 17:56:11.096 INFO kablam!     Checking syslog v3.3.0
Nov 02 17:56:13.559 INFO kablam!     Checking fancy v0.1.0 (/source)
Nov 02 17:56:16.411 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:56:16.411 INFO kablam!   --> examples/default.rs:16:5
Nov 02 17:56:16.411 INFO kablam!    |
Nov 02 17:56:16.411 INFO kablam! 16 |     logger.send(Severity::LOG_INFO, ["Fancy: ", &env.description, " loaded"].concat());
Nov 02 17:56:16.411 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:56:16.411 INFO kablam!    |
Nov 02 17:56:16.411 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 17:56:16.411 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:56:16.411 INFO kablam! 
Nov 02 17:56:16.411 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 17:56:16.411 INFO kablam!   --> examples/default.rs:42:17
Nov 02 17:56:16.411 INFO kablam!    |
Nov 02 17:56:16.411 INFO kablam! 42 |                 logger.send(Severity::LOG_INFO, ["Fancy: ", "adjusting Fan ", &pipe.fan.id, " to ", &(step.rpm.to_string()), " rpm"].concat());
Nov 02 17:56:16.411 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:56:16.411 INFO kablam!    |
Nov 02 17:56:16.411 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 17:56:16.411 INFO kablam! 
Nov 02 17:56:16.464 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.65s
Nov 02 17:56:16.465 INFO kablam! su: No module specific data is present
Nov 02 17:56:17.562 INFO running `"docker" "rm" "-f" "f302e71f2920455f388425b31df960ad57951fc7fefc16e372d2d831db8c9d94"`
Nov 02 17:56:17.900 INFO blam! f302e71f2920455f388425b31df960ad57951fc7fefc16e372d2d831db8c9d94