Nov 04 06:10:36.676 INFO checking gyscos/varf against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 06:10:36.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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"`
Nov 04 06:10:36.909 INFO blam! 2ca397a05119753b798777fc7dfa19de6f51c23dab41dae25b9155c1fcc65994
Nov 04 06:10:36.911 INFO running `"docker" "start" "-a" "2ca397a05119753b798777fc7dfa19de6f51c23dab41dae25b9155c1fcc65994"`
Nov 04 06:10:37.457 INFO kablam! usermod: no changes
Nov 04 06:10:37.594 INFO kablam!     Checking xdg-basedir v1.0.0
Nov 04 06:10:37.594 INFO kablam!     Checking conduit-mime-types v0.7.3
Nov 04 06:10:37.594 INFO kablam!     Checking toml v0.4.1
Nov 04 06:10:37.600 INFO kablam!     Checking serde_json v0.8.6
Nov 04 06:10:37.623 INFO kablam!     Checking handlebars v0.26.2
Nov 04 06:10:38.258 INFO kablam!     Checking iron v0.5.1
Nov 04 06:10:40.771 INFO kablam!     Checking persistent v0.3.0
Nov 04 06:10:40.771 INFO kablam!     Checking mount v0.3.0
Nov 04 06:10:40.771 INFO kablam!     Checking router v0.5.1
Nov 04 06:10:42.045 INFO kablam!     Checking handlebars-iron v0.24.1
Nov 04 06:10:42.443 INFO kablam!     Checking staticfile v0.4.0
Nov 04 06:10:42.588 INFO kablam!     Checking bodyparser v0.5.0
Nov 04 06:10:43.847 INFO kablam!     Checking urlencoded v0.5.0
Nov 04 06:10:44.863 INFO kablam!     Checking varf v0.1.2 (/source)
Nov 04 06:10:47.279 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 04 06:10:47.279 INFO kablam!   --> src/visu.rs:71:5
Nov 04 06:10:47.279 INFO kablam!    |
Nov 04 06:10:47.279 INFO kablam! 71 | /     divs.iter()
Nov 04 06:10:47.279 INFO kablam! 72 | |         .rev()
Nov 04 06:10:47.279 INFO kablam! 73 | |         .map(|k| n / k)
Nov 04 06:10:47.279 INFO kablam! 74 | |         .collect::<Vec<usize>>()
Nov 04 06:10:47.279 INFO kablam! 75 | |         .iter()
Nov 04 06:10:47.279 INFO kablam! 76 | |         .map(|k| divs.push(*k))
Nov 04 06:10:47.279 INFO kablam! 77 | |         .collect::<Vec<()>>();
Nov 04 06:10:47.279 INFO kablam!    | |______________________________^
Nov 04 06:10:47.279 INFO kablam!    |
Nov 04 06:10:47.279 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 06:10:47.279 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 04 06:10:47.279 INFO kablam! 
Nov 04 06:10:47.355 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 04 06:10:47.355 INFO kablam!   --> src/visu.rs:71:5
Nov 04 06:10:47.355 INFO kablam!    |
Nov 04 06:10:47.355 INFO kablam! 71 | /     divs.iter()
Nov 04 06:10:47.355 INFO kablam! 72 | |         .rev()
Nov 04 06:10:47.355 INFO kablam! 73 | |         .map(|k| n / k)
Nov 04 06:10:47.355 INFO kablam! 74 | |         .collect::<Vec<usize>>()
Nov 04 06:10:47.355 INFO kablam! 75 | |         .iter()
Nov 04 06:10:47.355 INFO kablam! 76 | |         .map(|k| divs.push(*k))
Nov 04 06:10:47.355 INFO kablam! 77 | |         .collect::<Vec<()>>();
Nov 04 06:10:47.355 INFO kablam!    | |______________________________^
Nov 04 06:10:47.355 INFO kablam!    |
Nov 04 06:10:47.355 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 06:10:47.355 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 04 06:10:47.355 INFO kablam! 
Nov 04 06:10:47.395 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.95s
Nov 04 06:10:47.427 INFO kablam! su: No module specific data is present
Nov 04 06:10:48.413 INFO running `"docker" "rm" "-f" "2ca397a05119753b798777fc7dfa19de6f51c23dab41dae25b9155c1fcc65994"`
Nov 04 06:10:48.688 INFO blam! 2ca397a05119753b798777fc7dfa19de6f51c23dab41dae25b9155c1fcc65994