Oct 13 18:15:42.729 INFO checking alfred-crates-1.0.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 18:15:42.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 18:15:43.153 INFO blam! e393bf8272332486d74a2e50cfdce7bcdeecf8e3441608f1126be60d7bc62553
Oct 13 18:15:43.154 INFO running `"docker" "start" "-a" "e393bf8272332486d74a2e50cfdce7bcdeecf8e3441608f1126be60d7bc62553"`
Oct 13 18:15:44.488 INFO kablam! usermod: no changes
Oct 13 18:15:44.660 INFO kablam!     Checking crates-io v0.5.0
Oct 13 18:15:46.783 INFO kablam!     Checking alfred-crates v1.0.1 (/source)
Oct 13 18:15:49.276 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 13 18:15:49.277 INFO kablam!   --> src/main.rs:33:5
Oct 13 18:15:49.277 INFO kablam!    |
Oct 13 18:15:49.277 INFO kablam! 33 | /     crates.iter().inspect(|krate| {
Oct 13 18:15:49.277 INFO kablam! 34 | |         let escaped_name = escape_str_pcdata(&krate.name);
Oct 13 18:15:49.277 INFO kablam! 35 | |         println!("<item arg=\"{}/crates/{}\" type=\"url\"><title><![CDATA[{}]]></title><subtitle><![CDATA[{}]]></subtitle></item>", HOST, escaped_name,escaped_name, escape_str_pcdata(&krate.description.clone().unwrap_or(String::from(""))))
Oct 13 18:15:49.277 INFO kablam! 36 | |     }).collect::<Vec<_>>();
Oct 13 18:15:49.277 INFO kablam!    | |___________________________^
Oct 13 18:15:49.277 INFO kablam!    |
Oct 13 18:15:49.277 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 18:15:49.277 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 13 18:15:49.277 INFO kablam! 
Oct 13 18:15:49.408 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 13 18:15:49.408 INFO kablam!   --> src/main.rs:33:5
Oct 13 18:15:49.409 INFO kablam!    |
Oct 13 18:15:49.409 INFO kablam! 33 | /     crates.iter().inspect(|krate| {
Oct 13 18:15:49.409 INFO kablam! 34 | |         let escaped_name = escape_str_pcdata(&krate.name);
Oct 13 18:15:49.409 INFO kablam! 35 | |         println!("<item arg=\"{}/crates/{}\" type=\"url\"><title><![CDATA[{}]]></title><subtitle><![CDATA[{}]]></subtitle></item>", HOST, escaped_name,escaped_name, escape_str_pcdata(&krate.description.clone().unwrap_or(String::from(""))))
Oct 13 18:15:49.409 INFO kablam! 36 | |     }).collect::<Vec<_>>();
Oct 13 18:15:49.409 INFO kablam!    | |___________________________^
Oct 13 18:15:49.409 INFO kablam!    |
Oct 13 18:15:49.409 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 18:15:49.409 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 13 18:15:49.409 INFO kablam! 
Oct 13 18:15:49.456 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Oct 13 18:15:49.456 INFO kablam! su: No module specific data is present
Oct 13 18:15:50.756 INFO running `"docker" "rm" "-f" "e393bf8272332486d74a2e50cfdce7bcdeecf8e3441608f1126be60d7bc62553"`
Oct 13 18:15:51.124 INFO blam! e393bf8272332486d74a2e50cfdce7bcdeecf8e3441608f1126be60d7bc62553