Nov 01 11:17:08.076 INFO checking LothTikar/rusty_playlist_maker against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 11:17:08.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 11:17:08.566 INFO blam! c5f4d69832143f17bbb26eb40c180bb5d5c37e15c9280ebb21c243758f6e1f12
Nov 01 11:17:08.568 INFO running `"docker" "start" "-a" "c5f4d69832143f17bbb26eb40c180bb5d5c37e15c9280ebb21c243758f6e1f12"`
Nov 01 11:17:11.279 INFO kablam! usermod: no changes
Nov 01 11:17:11.417 INFO kablam!     Checking memchr v2.0.2
Nov 01 11:17:11.669 INFO kablam!     Checking csv-core v0.1.4
Nov 01 11:17:12.234 INFO kablam!     Checking csv v1.0.1
Nov 01 11:17:14.005 INFO kablam!     Checking rusty_playlist_maker v0.1.0 (/source)
Nov 01 11:17:15.245 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:17:15.245 INFO kablam!   --> src/main.rs:65:9
Nov 01 11:17:15.245 INFO kablam!    |
Nov 01 11:17:15.245 INFO kablam! 65 |         file.write_all((i + "\n").as_bytes());
Nov 01 11:17:15.245 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:17:15.245 INFO kablam!    |
Nov 01 11:17:15.245 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 11:17:15.245 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:17:15.245 INFO kablam! 
Nov 01 11:17:15.260 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:17:15.260 INFO kablam!   --> src/main.rs:72:13
Nov 01 11:17:15.260 INFO kablam!    |
Nov 01 11:17:15.260 INFO kablam! 72 |             file.write_all(format!("{}\n", i).as_bytes());
Nov 01 11:17:15.260 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:17:15.260 INFO kablam!    |
Nov 01 11:17:15.260 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:17:15.260 INFO kablam! 
Nov 01 11:17:15.274 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:17:15.274 INFO kablam!   --> src/main.rs:65:9
Nov 01 11:17:15.274 INFO kablam!    |
Nov 01 11:17:15.274 INFO kablam! 65 |         file.write_all((i + "\n").as_bytes());
Nov 01 11:17:15.274 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:17:15.275 INFO kablam!    |
Nov 01 11:17:15.275 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 11:17:15.275 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:17:15.275 INFO kablam! 
Nov 01 11:17:15.275 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 11:17:15.275 INFO kablam!   --> src/main.rs:72:13
Nov 01 11:17:15.275 INFO kablam!    |
Nov 01 11:17:15.275 INFO kablam! 72 |             file.write_all(format!("{}\n", i).as_bytes());
Nov 01 11:17:15.275 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 11:17:15.275 INFO kablam!    |
Nov 01 11:17:15.275 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 11:17:15.275 INFO kablam! 
Nov 01 11:17:15.308 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
Nov 01 11:17:15.324 INFO kablam! su: No module specific data is present
Nov 01 11:17:16.526 INFO running `"docker" "rm" "-f" "c5f4d69832143f17bbb26eb40c180bb5d5c37e15c9280ebb21c243758f6e1f12"`
Nov 01 11:17:16.824 INFO blam! c5f4d69832143f17bbb26eb40c180bb5d5c37e15c9280ebb21c243758f6e1f12