Dec 04 10:46:31.969 INFO checking savish/rosalind against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 10:46:31.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 10:46:32.579 INFO [stdout] dfa48e945a339d1d554697d0653fac36769a0cbcea4a2b40ddf3f5a77c0039c2
Dec 04 10:46:32.587 INFO running `"docker" "start" "-a" "dfa48e945a339d1d554697d0653fac36769a0cbcea4a2b40ddf3f5a77c0039c2"`
Dec 04 10:46:34.122 INFO [stderr] usermod: no changes
Dec 04 10:46:34.235 INFO [stderr]     Checking gen_str v0.1.0 (/source/gen_str)
Dec 04 10:46:34.235 INFO [stderr]     Checking perm v0.1.0 (/source/perm)
Dec 04 10:46:34.235 INFO [stderr]     Checking gene v0.1.0 (/source/gene)
Dec 04 10:46:34.235 INFO [stderr]     Checking fib v0.1.0 (/source/fib)
Dec 04 10:46:35.751 INFO [stderr]     Checking clap v2.31.2
Dec 04 10:46:41.025 INFO [stderr]     Checking rosalind v0.1.0 (/source)
Dec 04 10:46:44.506 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 04 10:46:44.507 INFO [stderr]   --> examples/gc.rs:32:5
Dec 04 10:46:44.507 INFO [stderr]    |
Dec 04 10:46:44.507 INFO [stderr] 32 | /     fdna_array
Dec 04 10:46:44.507 INFO [stderr] 33 | |         .iter()
Dec 04 10:46:44.507 INFO [stderr] 34 | |         .map(|fdna| {
Dec 04 10:46:44.507 INFO [stderr] 35 | |             println!("{}", fdna.label());
Dec 04 10:46:44.507 INFO [stderr] 36 | |             println!("{}", fdna.gc_content())
Dec 04 10:46:44.507 INFO [stderr] 37 | |         })
Dec 04 10:46:44.507 INFO [stderr] 38 | |         .collect::<Vec<_>>();
Dec 04 10:46:44.507 INFO [stderr]    | |_____________________________^
Dec 04 10:46:44.507 INFO [stderr]    |
Dec 04 10:46:44.507 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 10:46:44.507 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 04 10:46:44.507 INFO [stderr] 
Dec 04 10:46:44.739 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 04 10:46:44.739 INFO [stderr]    --> src/main.rs:115:9
Dec 04 10:46:44.739 INFO [stderr]     |
Dec 04 10:46:44.739 INFO [stderr] 115 | /         fdna_array
Dec 04 10:46:44.739 INFO [stderr] 116 | |             .iter()
Dec 04 10:46:44.739 INFO [stderr] 117 | |             .map(|fdna| {
Dec 04 10:46:44.739 INFO [stderr] 118 | |                 println!("{}", fdna.label());
Dec 04 10:46:44.739 INFO [stderr] 119 | |                 println!("{}", fdna.gc_content())
Dec 04 10:46:44.739 INFO [stderr] 120 | |             })
Dec 04 10:46:44.739 INFO [stderr] 121 | |             .collect::<Vec<_>>();
Dec 04 10:46:44.739 INFO [stderr]     | |_________________________________^
Dec 04 10:46:44.739 INFO [stderr]     |
Dec 04 10:46:44.739 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 10:46:44.739 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 04 10:46:44.739 INFO [stderr] 
Dec 04 10:46:44.943 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 04 10:46:44.943 INFO [stderr]    --> src/main.rs:115:9
Dec 04 10:46:44.943 INFO [stderr]     |
Dec 04 10:46:44.943 INFO [stderr] 115 | /         fdna_array
Dec 04 10:46:44.943 INFO [stderr] 116 | |             .iter()
Dec 04 10:46:44.943 INFO [stderr] 117 | |             .map(|fdna| {
Dec 04 10:46:44.943 INFO [stderr] 118 | |                 println!("{}", fdna.label());
Dec 04 10:46:44.943 INFO [stderr] 119 | |                 println!("{}", fdna.gc_content())
Dec 04 10:46:44.943 INFO [stderr] 120 | |             })
Dec 04 10:46:44.943 INFO [stderr] 121 | |             .collect::<Vec<_>>();
Dec 04 10:46:44.943 INFO [stderr]     | |_________________________________^
Dec 04 10:46:44.943 INFO [stderr]     |
Dec 04 10:46:44.943 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 10:46:44.943 INFO [stderr]     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 04 10:46:44.943 INFO [stderr] 
Dec 04 10:46:44.971 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
Dec 04 10:46:44.986 INFO [stderr] su: No module specific data is present
Dec 04 10:46:45.789 INFO running `"docker" "inspect" "dfa48e945a339d1d554697d0653fac36769a0cbcea4a2b40ddf3f5a77c0039c2"`
Dec 04 10:46:46.056 INFO running `"docker" "rm" "-f" "dfa48e945a339d1d554697d0653fac36769a0cbcea4a2b40ddf3f5a77c0039c2"`
Dec 04 10:46:46.279 INFO [stdout] dfa48e945a339d1d554697d0653fac36769a0cbcea4a2b40ddf3f5a77c0039c2