Dec 17 16:04:43.160 INFO checking savish/rosalind against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 16:04:43.160 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/savish/rosalind:/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 17 16:04:43.534 INFO [stdout] b42006b7cd98020e0422683a9a39bf6c45698d5956829193c62b82ccc65d2834
Dec 17 16:04:43.539 INFO running `"docker" "start" "-a" "b42006b7cd98020e0422683a9a39bf6c45698d5956829193c62b82ccc65d2834"`
Dec 17 16:04:46.393 INFO [stderr]     Checking perm v0.1.0 (/opt/crater/workdir/perm)
Dec 17 16:04:46.398 INFO [stderr]     Checking fib v0.1.0 (/opt/crater/workdir/fib)
Dec 17 16:04:46.400 INFO [stderr]     Checking gene v0.1.0 (/opt/crater/workdir/gene)
Dec 17 16:04:46.412 INFO [stderr]     Checking gen_str v0.1.0 (/opt/crater/workdir/gen_str)
Dec 17 16:04:47.686 INFO [stderr]     Checking clap v2.31.2
Dec 17 16:04:52.990 INFO [stderr]     Checking rosalind v0.1.0 (/opt/crater/workdir)
Dec 17 16:04:55.360 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 17 16:04:55.360 INFO [stderr]    --> src/main.rs:115:9
Dec 17 16:04:55.360 INFO [stderr]     |
Dec 17 16:04:55.360 INFO [stderr] 115 | /         fdna_array
Dec 17 16:04:55.360 INFO [stderr] 116 | |             .iter()
Dec 17 16:04:55.360 INFO [stderr] 117 | |             .map(|fdna| {
Dec 17 16:04:55.360 INFO [stderr] 118 | |                 println!("{}", fdna.label());
Dec 17 16:04:55.360 INFO [stderr] 119 | |                 println!("{}", fdna.gc_content())
Dec 17 16:04:55.360 INFO [stderr] 120 | |             })
Dec 17 16:04:55.360 INFO [stderr] 121 | |             .collect::<Vec<_>>();
Dec 17 16:04:55.360 INFO [stderr]     | |_________________________________^
Dec 17 16:04:55.360 INFO [stderr]     |
Dec 17 16:04:55.360 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 16:04:55.360 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 17 16:04:55.360 INFO [stderr] 
Dec 17 16:04:55.400 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 17 16:04:55.400 INFO [stderr]   --> examples/gc.rs:32:5
Dec 17 16:04:55.400 INFO [stderr]    |
Dec 17 16:04:55.400 INFO [stderr] 32 | /     fdna_array
Dec 17 16:04:55.400 INFO [stderr] 33 | |         .iter()
Dec 17 16:04:55.400 INFO [stderr] 34 | |         .map(|fdna| {
Dec 17 16:04:55.400 INFO [stderr] 35 | |             println!("{}", fdna.label());
Dec 17 16:04:55.400 INFO [stderr] 36 | |             println!("{}", fdna.gc_content())
Dec 17 16:04:55.400 INFO [stderr] 37 | |         })
Dec 17 16:04:55.400 INFO [stderr] 38 | |         .collect::<Vec<_>>();
Dec 17 16:04:55.400 INFO [stderr]    | |_____________________________^
Dec 17 16:04:55.400 INFO [stderr]    |
Dec 17 16:04:55.400 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 17 16:04:55.400 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 17 16:04:55.400 INFO [stderr] 
Dec 17 16:04:55.404 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 17 16:04:55.404 INFO [stderr]    --> src/main.rs:115:9
Dec 17 16:04:55.404 INFO [stderr]     |
Dec 17 16:04:55.404 INFO [stderr] 115 | /         fdna_array
Dec 17 16:04:55.404 INFO [stderr] 116 | |             .iter()
Dec 17 16:04:55.404 INFO [stderr] 117 | |             .map(|fdna| {
Dec 17 16:04:55.404 INFO [stderr] 118 | |                 println!("{}", fdna.label());
Dec 17 16:04:55.404 INFO [stderr] 119 | |                 println!("{}", fdna.gc_content())
Dec 17 16:04:55.404 INFO [stderr] 120 | |             })
Dec 17 16:04:55.404 INFO [stderr] 121 | |             .collect::<Vec<_>>();
Dec 17 16:04:55.404 INFO [stderr]     | |_________________________________^
Dec 17 16:04:55.404 INFO [stderr]     |
Dec 17 16:04:55.404 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 16:04:55.404 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 17 16:04:55.404 INFO [stderr] 
Dec 17 16:04:55.764 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.46s
Dec 17 16:04:56.682 INFO running `"docker" "inspect" "b42006b7cd98020e0422683a9a39bf6c45698d5956829193c62b82ccc65d2834"`
Dec 17 16:04:56.990 INFO running `"docker" "rm" "-f" "b42006b7cd98020e0422683a9a39bf6c45698d5956829193c62b82ccc65d2834"`
Dec 17 16:04:57.280 INFO [stdout] b42006b7cd98020e0422683a9a39bf6c45698d5956829193c62b82ccc65d2834