Nov 09 19:05:48.315 INFO checking LothTikar/rusty_playlist_maker against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 19:05:48.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 19:05:48.945 INFO blam! 54cc57d84f116e10d6be2270256a458cbf3723c94a85f557fbc0497c05401883
Nov 09 19:05:48.949 INFO running `"docker" "start" "-a" "54cc57d84f116e10d6be2270256a458cbf3723c94a85f557fbc0497c05401883"`
Nov 09 19:05:50.674 INFO kablam! usermod: no changes
Nov 09 19:05:50.751 INFO kablam!     Checking libc v0.2.43
Nov 09 19:05:52.167 INFO kablam!     Checking memchr v2.0.2
Nov 09 19:05:52.395 INFO kablam!     Checking csv-core v0.1.4
Nov 09 19:05:52.984 INFO kablam!     Checking csv v1.0.1
Nov 09 19:05:54.754 INFO kablam!     Checking rusty_playlist_maker v0.1.0 (/source)
Nov 09 19:05:56.091 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:05:56.091 INFO kablam!   --> src/main.rs:65:9
Nov 09 19:05:56.091 INFO kablam!    |
Nov 09 19:05:56.091 INFO kablam! 65 |         file.write_all((i + "\n").as_bytes());
Nov 09 19:05:56.091 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:05:56.091 INFO kablam!    |
Nov 09 19:05:56.091 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 19:05:56.091 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:05:56.091 INFO kablam! 
Nov 09 19:05:56.091 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:05:56.091 INFO kablam!   --> src/main.rs:72:13
Nov 09 19:05:56.091 INFO kablam!    |
Nov 09 19:05:56.091 INFO kablam! 72 |             file.write_all(format!("{}\n", i).as_bytes());
Nov 09 19:05:56.091 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:05:56.091 INFO kablam!    |
Nov 09 19:05:56.091 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:05:56.091 INFO kablam! 
Nov 09 19:05:56.182 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:05:56.182 INFO kablam!   --> src/main.rs:65:9
Nov 09 19:05:56.182 INFO kablam!    |
Nov 09 19:05:56.182 INFO kablam! 65 |         file.write_all((i + "\n").as_bytes());
Nov 09 19:05:56.182 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:05:56.182 INFO kablam!    |
Nov 09 19:05:56.182 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 19:05:56.182 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:05:56.182 INFO kablam! 
Nov 09 19:05:56.187 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:05:56.187 INFO kablam!   --> src/main.rs:72:13
Nov 09 19:05:56.187 INFO kablam!    |
Nov 09 19:05:56.187 INFO kablam! 72 |             file.write_all(format!("{}\n", i).as_bytes());
Nov 09 19:05:56.187 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:05:56.187 INFO kablam!    |
Nov 09 19:05:56.187 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:05:56.187 INFO kablam! 
Nov 09 19:05:56.242 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.54s
Nov 09 19:05:56.255 INFO kablam! su: No module specific data is present
Nov 09 19:05:57.327 INFO running `"docker" "rm" "-f" "54cc57d84f116e10d6be2270256a458cbf3723c94a85f557fbc0497c05401883"`
Nov 09 19:05:57.611 INFO blam! 54cc57d84f116e10d6be2270256a458cbf3723c94a85f557fbc0497c05401883