Nov 03 20:57:33.204 INFO checking udtrokia/tson against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 20:57:33.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 20:57:33.587 INFO blam! 25f0ad26adefb0780ff89de9537119cb6ad589dff1615c6bc3c6b90632bf9ad1
Nov 03 20:57:33.595 INFO running `"docker" "start" "-a" "25f0ad26adefb0780ff89de9537119cb6ad589dff1615c6bc3c6b90632bf9ad1"`
Nov 03 20:57:34.798 INFO kablam! usermod: no changes
Nov 03 20:57:34.867 INFO kablam!     Checking tson v0.1.0 (/source)
Nov 03 20:57:35.234 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 20:57:35.234 INFO kablam!   --> main.rs:14:9
Nov 03 20:57:35.234 INFO kablam!    |
Nov 03 20:57:35.234 INFO kablam! 14 |         fout.write_all((new_line + "\n").as_bytes());
Nov 03 20:57:35.234 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:57:35.234 INFO kablam!    |
Nov 03 20:57:35.234 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 20:57:35.234 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 20:57:35.234 INFO kablam! 
Nov 03 20:57:35.234 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 20:57:35.234 INFO kablam!   --> main.rs:16:5
Nov 03 20:57:35.234 INFO kablam!    |
Nov 03 20:57:35.234 INFO kablam! 16 |     fout.flush();
Nov 03 20:57:35.234 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 03 20:57:35.234 INFO kablam!    |
Nov 03 20:57:35.234 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 20:57:35.234 INFO kablam! 
Nov 03 20:57:35.387 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 20:57:35.387 INFO kablam!   --> main.rs:14:9
Nov 03 20:57:35.387 INFO kablam!    |
Nov 03 20:57:35.387 INFO kablam! 14 |         fout.write_all((new_line + "\n").as_bytes());
Nov 03 20:57:35.387 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:57:35.387 INFO kablam!    |
Nov 03 20:57:35.387 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 03 20:57:35.387 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 20:57:35.387 INFO kablam! 
Nov 03 20:57:35.387 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 03 20:57:35.387 INFO kablam!   --> main.rs:16:5
Nov 03 20:57:35.387 INFO kablam!    |
Nov 03 20:57:35.387 INFO kablam! 16 |     fout.flush();
Nov 03 20:57:35.387 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 03 20:57:35.387 INFO kablam!    |
Nov 03 20:57:35.387 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 03 20:57:35.387 INFO kablam! 
Nov 03 20:57:35.407 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Nov 03 20:57:35.409 INFO kablam! su: No module specific data is present
Nov 03 20:57:36.111 INFO running `"docker" "rm" "-f" "25f0ad26adefb0780ff89de9537119cb6ad589dff1615c6bc3c6b90632bf9ad1"`
Nov 03 20:57:36.366 INFO blam! 25f0ad26adefb0780ff89de9537119cb6ad589dff1615c6bc3c6b90632bf9ad1