Nov 04 12:53:35.736 INFO checking LothTikar/rusty_playlist_maker against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 12:53:35.738 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04 12:53:36.240 INFO blam! 0378440c2bdfb76bfe9ff59e78ab90e87931345c63bd84ccc02a36635139d582
Nov 04 12:53:36.242 INFO running `"docker" "start" "-a" "0378440c2bdfb76bfe9ff59e78ab90e87931345c63bd84ccc02a36635139d582"`
Nov 04 12:53:37.735 INFO kablam! usermod: no changes
Nov 04 12:53:37.845 INFO kablam!     Checking memchr v2.0.2
Nov 04 12:53:38.183 INFO kablam!     Checking csv-core v0.1.4
Nov 04 12:53:38.847 INFO kablam!     Checking csv v1.0.1
Nov 04 12:53:40.591 INFO kablam!     Checking rusty_playlist_maker v0.1.0 (/source)
Nov 04 12:53:41.550 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:53:41.550 INFO kablam!   --> src/main.rs:65:9
Nov 04 12:53:41.550 INFO kablam!    |
Nov 04 12:53:41.550 INFO kablam! 65 |         file.write_all((i + "\n").as_bytes());
Nov 04 12:53:41.550 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:53:41.550 INFO kablam!    |
Nov 04 12:53:41.550 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 12:53:41.550 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:53:41.550 INFO kablam! 
Nov 04 12:53:41.550 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:53:41.550 INFO kablam!   --> src/main.rs:72:13
Nov 04 12:53:41.550 INFO kablam!    |
Nov 04 12:53:41.550 INFO kablam! 72 |             file.write_all(format!("{}\n", i).as_bytes());
Nov 04 12:53:41.550 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:53:41.550 INFO kablam!    |
Nov 04 12:53:41.550 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:53:41.550 INFO kablam! 
Nov 04 12:53:41.735 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:53:41.735 INFO kablam!   --> src/main.rs:65:9
Nov 04 12:53:41.736 INFO kablam!    |
Nov 04 12:53:41.736 INFO kablam! 65 |         file.write_all((i + "\n").as_bytes());
Nov 04 12:53:41.736 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:53:41.737 INFO kablam!    |
Nov 04 12:53:41.737 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 12:53:41.737 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:53:41.738 INFO kablam! 
Nov 04 12:53:41.738 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 12:53:41.738 INFO kablam!   --> src/main.rs:72:13
Nov 04 12:53:41.738 INFO kablam!    |
Nov 04 12:53:41.739 INFO kablam! 72 |             file.write_all(format!("{}\n", i).as_bytes());
Nov 04 12:53:41.739 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 12:53:41.739 INFO kablam!    |
Nov 04 12:53:41.740 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 12:53:41.740 INFO kablam! 
Nov 04 12:53:41.769 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.00s
Nov 04 12:53:41.769 INFO kablam! su: No module specific data is present
Nov 04 12:53:42.615 INFO running `"docker" "rm" "-f" "0378440c2bdfb76bfe9ff59e78ab90e87931345c63bd84ccc02a36635139d582"`
Nov 04 12:53:42.930 INFO blam! 0378440c2bdfb76bfe9ff59e78ab90e87931345c63bd84ccc02a36635139d582