Sep 19 13:38:24.888 INFO checking gyscos/varf against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 13:38:24.888 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 13:38:24.888 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:38:25.116 INFO blam! 0bb838c157ec167c534780ad144b6522e68c495aab6a57b1e6f55e97ed86283d
Sep 19 13:38:25.118 INFO running `"docker" "start" "-a" "0bb838c157ec167c534780ad144b6522e68c495aab6a57b1e6f55e97ed86283d"`
Sep 19 13:38:26.071 INFO kablam! usermod: no changes
Sep 19 13:38:26.208 INFO kablam!     Checking lazy_static v0.2.4
Sep 19 13:38:26.209 INFO kablam!     Checking regex-syntax v0.4.0
Sep 19 13:38:26.211 INFO kablam!     Checking sequence_trie v0.2.1
Sep 19 13:38:26.211 INFO kablam!     Checking pest v0.3.3
Sep 19 13:38:26.211 INFO kablam!     Checking quick-error v1.1.0
Sep 19 13:38:26.211 INFO kablam!     Checking same-file v0.1.3
Sep 19 13:38:26.211 INFO kablam!     Checking route-recognizer v0.1.11
Sep 19 13:38:26.211 INFO kablam!     Checking xdg-basedir v1.0.0
Sep 19 13:38:26.579 INFO kablam!     Checking unsafe-any v0.4.1
Sep 19 13:38:26.668 INFO kablam!     Checking thread-id v3.0.0
Sep 19 13:38:26.691 INFO kablam!     Checking memchr v1.0.1
Sep 19 13:38:26.728 INFO kablam!     Checking conduit-mime-types v0.7.3
Sep 19 13:38:26.729 INFO kablam!     Checking toml v0.4.1
Sep 19 13:38:27.127 INFO kablam!     Checking serde_json v0.8.6
Sep 19 13:38:27.303 INFO kablam!    Compiling hyper v0.10.5
Sep 19 13:38:27.507 INFO kablam!     Checking walkdir v1.0.7
Sep 19 13:38:27.523 INFO kablam!     Checking thread_local v0.3.3
Sep 19 13:38:27.611 INFO kablam!     Checking typemap v0.3.3
Sep 19 13:38:27.843 INFO kablam!     Checking aho-corasick v0.6.3
Sep 19 13:38:28.955 INFO kablam!     Checking plugin v0.2.6
Sep 19 13:38:31.838 INFO kablam!     Checking regex v0.2.1
Sep 19 13:38:34.579 INFO kablam!     Checking iron v0.5.1
Sep 19 13:38:34.807 INFO kablam!     Checking handlebars v0.26.2
Sep 19 13:38:36.311 INFO kablam!     Checking persistent v0.3.0
Sep 19 13:38:36.311 INFO kablam!     Checking mount v0.3.0
Sep 19 13:38:36.311 INFO kablam!     Checking router v0.5.1
Sep 19 13:38:37.175 INFO kablam!     Checking staticfile v0.4.0
Sep 19 13:38:37.387 INFO kablam!     Checking bodyparser v0.5.0
Sep 19 13:38:38.277 INFO kablam!     Checking urlencoded v0.5.0
Sep 19 13:38:39.491 INFO kablam!     Checking handlebars-iron v0.24.1
Sep 19 13:38:40.267 INFO kablam!     Checking varf v0.1.2 (/source)
Sep 19 13:38:41.750 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 13:38:41.750 INFO kablam!   --> src/visu.rs:71:5
Sep 19 13:38:41.750 INFO kablam!    |
Sep 19 13:38:41.750 INFO kablam! 71 | /     divs.iter()
Sep 19 13:38:41.750 INFO kablam! 72 | |         .rev()
Sep 19 13:38:41.750 INFO kablam! 73 | |         .map(|k| n / k)
Sep 19 13:38:41.750 INFO kablam! 74 | |         .collect::<Vec<usize>>()
Sep 19 13:38:41.750 INFO kablam! 75 | |         .iter()
Sep 19 13:38:41.750 INFO kablam! 76 | |         .map(|k| divs.push(*k))
Sep 19 13:38:41.750 INFO kablam! 77 | |         .collect::<Vec<()>>();
Sep 19 13:38:41.750 INFO kablam!    | |______________________________^
Sep 19 13:38:41.750 INFO kablam!    |
Sep 19 13:38:41.750 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 13:38:41.750 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 13:38:41.750 INFO kablam! 
Sep 19 13:38:42.223 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 13:38:42.223 INFO kablam!   --> src/visu.rs:71:5
Sep 19 13:38:42.223 INFO kablam!    |
Sep 19 13:38:42.223 INFO kablam! 71 | /     divs.iter()
Sep 19 13:38:42.223 INFO kablam! 72 | |         .rev()
Sep 19 13:38:42.223 INFO kablam! 73 | |         .map(|k| n / k)
Sep 19 13:38:42.223 INFO kablam! 74 | |         .collect::<Vec<usize>>()
Sep 19 13:38:42.223 INFO kablam! 75 | |         .iter()
Sep 19 13:38:42.223 INFO kablam! 76 | |         .map(|k| divs.push(*k))
Sep 19 13:38:42.223 INFO kablam! 77 | |         .collect::<Vec<()>>();
Sep 19 13:38:42.223 INFO kablam!    | |______________________________^
Sep 19 13:38:42.223 INFO kablam!    |
Sep 19 13:38:42.223 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 13:38:42.223 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 13:38:42.223 INFO kablam! 
Sep 19 13:38:42.295 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.20s
Sep 19 13:38:42.311 INFO kablam! su: No module specific data is present
Sep 19 13:38:43.173 INFO running `"docker" "rm" "-f" "0bb838c157ec167c534780ad144b6522e68c495aab6a57b1e6f55e97ed86283d"`
Sep 19 13:38:43.515 INFO blam! 0bb838c157ec167c534780ad144b6522e68c495aab6a57b1e6f55e97ed86283d