Sep 19 15:47:16.768 INFO checking gyscos/varf against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 15:47:16.768 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 15:47:16.769 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:47:17.023 INFO blam! c4fe9a69fdb3ada60f3df3e434e2386e7635c73bd46e48d1d9253861602392c4
Sep 19 15:47:17.025 INFO running `"docker" "start" "-a" "c4fe9a69fdb3ada60f3df3e434e2386e7635c73bd46e48d1d9253861602392c4"`
Sep 19 15:47:17.723 INFO kablam! usermod: no changes
Sep 19 15:47:17.870 INFO kablam!     Checking lazy_static v0.2.4
Sep 19 15:47:17.870 INFO kablam!     Checking quick-error v1.1.0
Sep 19 15:47:17.870 INFO kablam!     Checking sequence_trie v0.2.1
Sep 19 15:47:17.870 INFO kablam!     Checking pest v0.3.3
Sep 19 15:47:17.870 INFO kablam!     Checking xdg-basedir v1.0.0
Sep 19 15:47:17.910 INFO kablam!     Checking unsafe-any v0.4.1
Sep 19 15:47:17.910 INFO kablam!     Checking mime v0.2.3
Sep 19 15:47:17.910 INFO kablam!     Checking num_cpus v1.3.0
Sep 19 15:47:18.106 INFO kablam!     Checking error v0.1.9
Sep 19 15:47:18.177 INFO kablam!     Checking conduit-mime-types v0.7.3
Sep 19 15:47:18.275 INFO kablam!     Checking toml v0.4.1
Sep 19 15:47:18.503 INFO kablam!     Checking serde_json v0.8.6
Sep 19 15:47:18.587 INFO kablam!     Checking serde_json v1.0.2
Sep 19 15:47:18.602 INFO kablam!    Compiling hyper v0.10.5
Sep 19 15:47:18.777 INFO kablam!     Checking typemap v0.3.3
Sep 19 15:47:19.823 INFO kablam!     Checking plugin v0.2.6
Sep 19 15:47:22.478 INFO kablam!     Checking handlebars v0.26.2
Sep 19 15:47:24.802 INFO kablam!     Checking iron v0.5.1
Sep 19 15:47:25.860 INFO kablam!     Checking persistent v0.3.0
Sep 19 15:47:25.870 INFO kablam!     Checking mount v0.3.0
Sep 19 15:47:25.873 INFO kablam!     Checking router v0.5.1
Sep 19 15:47:26.750 INFO kablam!     Checking staticfile v0.4.0
Sep 19 15:47:27.128 INFO kablam!     Checking handlebars-iron v0.24.1
Sep 19 15:47:27.166 INFO kablam!     Checking bodyparser v0.5.0
Sep 19 15:47:28.278 INFO kablam!     Checking urlencoded v0.5.0
Sep 19 15:47:29.159 INFO kablam!     Checking varf v0.1.2 (/source)
Sep 19 15:47:31.012 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 15:47:31.012 INFO kablam!   --> src/visu.rs:71:5
Sep 19 15:47:31.012 INFO kablam!    |
Sep 19 15:47:31.012 INFO kablam! 71 | /     divs.iter()
Sep 19 15:47:31.012 INFO kablam! 72 | |         .rev()
Sep 19 15:47:31.012 INFO kablam! 73 | |         .map(|k| n / k)
Sep 19 15:47:31.012 INFO kablam! 74 | |         .collect::<Vec<usize>>()
Sep 19 15:47:31.012 INFO kablam! 75 | |         .iter()
Sep 19 15:47:31.012 INFO kablam! 76 | |         .map(|k| divs.push(*k))
Sep 19 15:47:31.012 INFO kablam! 77 | |         .collect::<Vec<()>>();
Sep 19 15:47:31.012 INFO kablam!    | |______________________________^
Sep 19 15:47:31.012 INFO kablam!    |
Sep 19 15:47:31.012 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 15:47:31.012 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 15:47:31.012 INFO kablam! 
Sep 19 15:47:31.170 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 15:47:31.170 INFO kablam!   --> src/visu.rs:71:5
Sep 19 15:47:31.170 INFO kablam!    |
Sep 19 15:47:31.170 INFO kablam! 71 | /     divs.iter()
Sep 19 15:47:31.170 INFO kablam! 72 | |         .rev()
Sep 19 15:47:31.170 INFO kablam! 73 | |         .map(|k| n / k)
Sep 19 15:47:31.170 INFO kablam! 74 | |         .collect::<Vec<usize>>()
Sep 19 15:47:31.170 INFO kablam! 75 | |         .iter()
Sep 19 15:47:31.170 INFO kablam! 76 | |         .map(|k| divs.push(*k))
Sep 19 15:47:31.170 INFO kablam! 77 | |         .collect::<Vec<()>>();
Sep 19 15:47:31.170 INFO kablam!    | |______________________________^
Sep 19 15:47:31.170 INFO kablam!    |
Sep 19 15:47:31.170 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 15:47:31.170 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 15:47:31.170 INFO kablam! 
Sep 19 15:47:31.230 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.49s
Sep 19 15:47:31.242 INFO kablam! su: No module specific data is present
Sep 19 15:47:32.170 INFO running `"docker" "rm" "-f" "c4fe9a69fdb3ada60f3df3e434e2386e7635c73bd46e48d1d9253861602392c4"`
Sep 19 15:47:32.283 INFO blam! c4fe9a69fdb3ada60f3df3e434e2386e7635c73bd46e48d1d9253861602392c4