Nov 01 11:13:44.133 INFO checking Mahtiah/npi_calculatrice against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 11:13:44.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 11:13:44.360 INFO blam! d8b09f7b08d938e3a3402ec2513e6a8321ec4636bebc078fe5389418d35125bb
Nov 01 11:13:44.360 INFO running `"docker" "start" "-a" "d8b09f7b08d938e3a3402ec2513e6a8321ec4636bebc078fe5389418d35125bb"`
Nov 01 11:13:45.796 INFO kablam! usermod: no changes
Nov 01 11:13:45.880 INFO kablam!     Checking npi_calculatrice v0.1.0 (/source)
Nov 01 11:13:46.480 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:13:46.480 INFO kablam!   --> src/main.rs:55:5
Nov 01 11:13:46.480 INFO kablam!    |
Nov 01 11:13:46.480 INFO kablam! 55 |     std::io::stdout().flush();
Nov 01 11:13:46.480 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:13:46.480 INFO kablam!    |
Nov 01 11:13:46.480 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 11:13:46.480 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:13:46.480 INFO kablam! 
Nov 01 11:13:46.712 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:13:46.712 INFO kablam!   --> src/main.rs:55:5
Nov 01 11:13:46.712 INFO kablam!    |
Nov 01 11:13:46.712 INFO kablam! 55 |     std::io::stdout().flush();
Nov 01 11:13:46.712 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:13:46.712 INFO kablam!    |
Nov 01 11:13:46.712 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 11:13:46.712 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:13:46.712 INFO kablam! 
Nov 01 11:13:46.725 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 01 11:13:46.728 INFO kablam! su: No module specific data is present
Nov 01 11:13:47.026 INFO running `"docker" "rm" "-f" "d8b09f7b08d938e3a3402ec2513e6a8321ec4636bebc078fe5389418d35125bb"`
Nov 01 11:13:47.102 INFO blam! d8b09f7b08d938e3a3402ec2513e6a8321ec4636bebc078fe5389418d35125bb