Dec 18 18:39:44.922 INFO checking alfred-crates-1.0.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:39:44.923 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/alfred-crates/1.0.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 18:39:45.244 INFO [stdout] 6e211d82155e314e2bd82d96b512234e42105d3f2757360ad1994128dc1273b9
Dec 18 18:39:45.247 INFO running `"docker" "start" "-a" "6e211d82155e314e2bd82d96b512234e42105d3f2757360ad1994128dc1273b9"`
Dec 18 18:39:47.169 INFO [stderr]     Checking crates-io v0.5.0
Dec 18 18:39:48.110 INFO [stderr]     Checking alfred-crates v1.0.1 (/opt/crater/workdir)
Dec 18 18:39:49.076 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 18 18:39:49.076 INFO [stderr]   --> src/main.rs:33:5
Dec 18 18:39:49.076 INFO [stderr]    |
Dec 18 18:39:49.076 INFO [stderr] 33 | /     crates.iter().inspect(|krate| {
Dec 18 18:39:49.076 INFO [stderr] 34 | |         let escaped_name = escape_str_pcdata(&krate.name);
Dec 18 18:39:49.076 INFO [stderr] 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(""))))
Dec 18 18:39:49.076 INFO [stderr] 36 | |     }).collect::<Vec<_>>();
Dec 18 18:39:49.076 INFO [stderr]    | |___________________________^
Dec 18 18:39:49.076 INFO [stderr]    |
Dec 18 18:39:49.077 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 18:39:49.077 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 18 18:39:49.077 INFO [stderr] 
Dec 18 18:39:49.183 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 18 18:39:49.183 INFO [stderr]   --> src/main.rs:33:5
Dec 18 18:39:49.183 INFO [stderr]    |
Dec 18 18:39:49.183 INFO [stderr] 33 | /     crates.iter().inspect(|krate| {
Dec 18 18:39:49.183 INFO [stderr] 34 | |         let escaped_name = escape_str_pcdata(&krate.name);
Dec 18 18:39:49.183 INFO [stderr] 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(""))))
Dec 18 18:39:49.183 INFO [stderr] 36 | |     }).collect::<Vec<_>>();
Dec 18 18:39:49.183 INFO [stderr]    | |___________________________^
Dec 18 18:39:49.183 INFO [stderr]    |
Dec 18 18:39:49.183 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 18:39:49.183 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 18 18:39:49.183 INFO [stderr] 
Dec 18 18:39:49.228 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Dec 18 18:39:49.865 INFO running `"docker" "inspect" "6e211d82155e314e2bd82d96b512234e42105d3f2757360ad1994128dc1273b9"`
Dec 18 18:39:50.159 INFO running `"docker" "rm" "-f" "6e211d82155e314e2bd82d96b512234e42105d3f2757360ad1994128dc1273b9"`
Dec 18 18:39:50.269 INFO [stdout] 6e211d82155e314e2bd82d96b512234e42105d3f2757360ad1994128dc1273b9