Oct 27 10:52:22.310 INFO checking LothTikar/rusty_playlist_maker against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 10:52:22.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 27 10:52:22.832 INFO blam! f1f95acd5fe975202719b8c90e319838d96d75bcbedc598c69271f3a9e4e02fc
Oct 27 10:52:22.834 INFO running `"docker" "start" "-a" "f1f95acd5fe975202719b8c90e319838d96d75bcbedc598c69271f3a9e4e02fc"`
Oct 27 10:52:24.649 INFO kablam! usermod: no changes
Oct 27 10:52:24.759 INFO kablam!     Checking memchr v2.0.2
Oct 27 10:52:25.012 INFO kablam!     Checking csv-core v0.1.4
Oct 27 10:52:25.556 INFO kablam!     Checking csv v1.0.1
Oct 27 10:52:27.342 INFO kablam!     Checking rusty_playlist_maker v0.1.0 (/source)
Oct 27 10:52:28.335 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:52:28.335 INFO kablam!   --> src/main.rs:65:9
Oct 27 10:52:28.335 INFO kablam!    |
Oct 27 10:52:28.335 INFO kablam! 65 |         file.write_all((i + "\n").as_bytes());
Oct 27 10:52:28.335 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:52:28.335 INFO kablam!    |
Oct 27 10:52:28.335 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:52:28.335 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:52:28.335 INFO kablam! 
Oct 27 10:52:28.335 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:52:28.335 INFO kablam!   --> src/main.rs:72:13
Oct 27 10:52:28.335 INFO kablam!    |
Oct 27 10:52:28.335 INFO kablam! 72 |             file.write_all(format!("{}\n", i).as_bytes());
Oct 27 10:52:28.335 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:52:28.335 INFO kablam!    |
Oct 27 10:52:28.335 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:52:28.335 INFO kablam! 
Oct 27 10:52:28.571 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:52:28.571 INFO kablam!   --> src/main.rs:65:9
Oct 27 10:52:28.571 INFO kablam!    |
Oct 27 10:52:28.571 INFO kablam! 65 |         file.write_all((i + "\n").as_bytes());
Oct 27 10:52:28.571 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:52:28.571 INFO kablam!    |
Oct 27 10:52:28.571 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 10:52:28.571 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:52:28.571 INFO kablam! 
Oct 27 10:52:28.571 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 10:52:28.571 INFO kablam!   --> src/main.rs:72:13
Oct 27 10:52:28.571 INFO kablam!    |
Oct 27 10:52:28.571 INFO kablam! 72 |             file.write_all(format!("{}\n", i).as_bytes());
Oct 27 10:52:28.571 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 10:52:28.571 INFO kablam!    |
Oct 27 10:52:28.571 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 10:52:28.571 INFO kablam! 
Oct 27 10:52:28.607 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Oct 27 10:52:28.607 INFO kablam! su: No module specific data is present
Oct 27 10:52:29.571 INFO running `"docker" "rm" "-f" "f1f95acd5fe975202719b8c90e319838d96d75bcbedc598c69271f3a9e4e02fc"`
Oct 27 10:52:29.827 INFO blam! f1f95acd5fe975202719b8c90e319838d96d75bcbedc598c69271f3a9e4e02fc