Sep 20 22:37:26.511 INFO checking gyscos/varf against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 20 22:37:26.511 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 20 22:37:26.511 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 22:37:26.745 INFO blam! 22ae0b683ac9faf7643b9cd0a288e2344f3a6de227353473ffacb9c23d732d45
Sep 20 22:37:26.746 INFO running `"docker" "start" "-a" "22ae0b683ac9faf7643b9cd0a288e2344f3a6de227353473ffacb9c23d732d45"`
Sep 20 22:37:27.569 INFO kablam! usermod: no changes
Sep 20 22:37:27.784 INFO kablam!     Checking lazy_static v0.2.4
Sep 20 22:37:27.785 INFO kablam!     Checking same-file v0.1.3
Sep 20 22:37:27.785 INFO kablam!     Checking sequence_trie v0.2.1
Sep 20 22:37:27.785 INFO kablam!     Checking route-recognizer v0.1.11
Sep 20 22:37:27.786 INFO kablam!     Checking xdg-basedir v1.0.0
Sep 20 22:37:27.788 INFO kablam!     Checking unsafe-any v0.4.1
Sep 20 22:37:27.789 INFO kablam!     Checking conduit-mime-types v0.7.3
Sep 20 22:37:27.789 INFO kablam!     Checking serde_json v0.8.6
Sep 20 22:37:28.257 INFO kablam!     Checking serde_json v1.0.2
Sep 20 22:37:28.518 INFO kablam!     Checking typemap v0.3.3
Sep 20 22:37:28.798 INFO kablam!     Checking walkdir v1.0.7
Sep 20 22:37:29.362 INFO kablam!     Checking plugin v0.2.6
Sep 20 22:37:29.903 INFO kablam!     Checking iron v0.5.1
Sep 20 22:37:31.546 INFO kablam!     Checking persistent v0.3.0
Sep 20 22:37:31.546 INFO kablam!     Checking mount v0.3.0
Sep 20 22:37:31.546 INFO kablam!     Checking router v0.5.1
Sep 20 22:37:32.246 INFO kablam!     Checking staticfile v0.4.0
Sep 20 22:37:32.790 INFO kablam!     Checking bodyparser v0.5.0
Sep 20 22:37:32.850 INFO kablam!     Checking handlebars v0.26.2
Sep 20 22:37:33.697 INFO kablam!     Checking urlencoded v0.5.0
Sep 20 22:37:35.915 INFO kablam!     Checking handlebars-iron v0.24.1
Sep 20 22:37:36.522 INFO kablam!     Checking varf v0.1.2 (/source)
Sep 20 22:37:38.007 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 22:37:38.007 INFO kablam!   --> src/visu.rs:71:5
Sep 20 22:37:38.007 INFO kablam!    |
Sep 20 22:37:38.007 INFO kablam! 71 | /     divs.iter()
Sep 20 22:37:38.007 INFO kablam! 72 | |         .rev()
Sep 20 22:37:38.007 INFO kablam! 73 | |         .map(|k| n / k)
Sep 20 22:37:38.007 INFO kablam! 74 | |         .collect::<Vec<usize>>()
Sep 20 22:37:38.007 INFO kablam! 75 | |         .iter()
Sep 20 22:37:38.007 INFO kablam! 76 | |         .map(|k| divs.push(*k))
Sep 20 22:37:38.007 INFO kablam! 77 | |         .collect::<Vec<()>>();
Sep 20 22:37:38.007 INFO kablam!    | |______________________________^
Sep 20 22:37:38.007 INFO kablam!    |
Sep 20 22:37:38.008 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:37:38.008 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 22:37:38.008 INFO kablam! 
Sep 20 22:37:38.018 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 22:37:38.019 INFO kablam!   --> src/visu.rs:71:5
Sep 20 22:37:38.019 INFO kablam!    |
Sep 20 22:37:38.020 INFO kablam! 71 | /     divs.iter()
Sep 20 22:37:38.020 INFO kablam! 72 | |         .rev()
Sep 20 22:37:38.021 INFO kablam! 73 | |         .map(|k| n / k)
Sep 20 22:37:38.021 INFO kablam! 74 | |         .collect::<Vec<usize>>()
Sep 20 22:37:38.022 INFO kablam! 75 | |         .iter()
Sep 20 22:37:38.022 INFO kablam! 76 | |         .map(|k| divs.push(*k))
Sep 20 22:37:38.022 INFO kablam! 77 | |         .collect::<Vec<()>>();
Sep 20 22:37:38.023 INFO kablam!    | |______________________________^
Sep 20 22:37:38.023 INFO kablam!    |
Sep 20 22:37:38.024 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 22:37:38.024 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 22:37:38.024 INFO kablam! 
Sep 20 22:37:38.105 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.51s
Sep 20 22:37:38.122 INFO kablam! su: No module specific data is present
Sep 20 22:37:38.862 INFO running `"docker" "rm" "-f" "22ae0b683ac9faf7643b9cd0a288e2344f3a6de227353473ffacb9c23d732d45"`
Sep 20 22:37:38.994 INFO blam! 22ae0b683ac9faf7643b9cd0a288e2344f3a6de227353473ffacb9c23d732d45