Oct 12 16:59:43.950 INFO checking mtn/ent against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 16:59:43.952 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 16:59:44.232 INFO blam! b184e12765351826a126f3abfd49d8e446f227cf31133a57f894c50fa1c612fb
Oct 12 16:59:44.239 INFO running `"docker" "start" "-a" "b184e12765351826a126f3abfd49d8e446f227cf31133a57f894c50fa1c612fb"`
Oct 12 16:59:45.098 INFO kablam! usermod: no changes
Oct 12 16:59:45.192 INFO kablam!     Checking ent v0.1.0 (/source)
Oct 12 16:59:45.688 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:59:45.688 INFO kablam!  --> src/main.rs:6:9
Oct 12 16:59:45.688 INFO kablam!   |
Oct 12 16:59:45.688 INFO kablam! 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Oct 12 16:59:45.688 INFO kablam!   |         ----^^^^^^
Oct 12 16:59:45.688 INFO kablam!   |         |
Oct 12 16:59:45.688 INFO kablam!   |         help: remove this `mut`
Oct 12 16:59:45.688 INFO kablam!   |
Oct 12 16:59:45.688 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 16:59:45.688 INFO kablam! 
Oct 12 16:59:45.704 INFO kablam! warning: function is never used: `update_watchlist`
Oct 12 16:59:45.704 INFO kablam!   --> src/watchlist.rs:24:1
Oct 12 16:59:45.704 INFO kablam!    |
Oct 12 16:59:45.704 INFO kablam! 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Oct 12 16:59:45.704 INFO kablam! 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Oct 12 16:59:45.704 INFO kablam! 26 | |                          verbose: bool) -> bool {
Oct 12 16:59:45.704 INFO kablam! 27 | |     // When X is made false, everything watching X needs to watch something else
Oct 12 16:59:45.704 INFO kablam! ...  |
Oct 12 16:59:45.704 INFO kablam! 66 | |     return true
Oct 12 16:59:45.704 INFO kablam! 67 | | }
Oct 12 16:59:45.704 INFO kablam!    | |_^
Oct 12 16:59:45.704 INFO kablam!    |
Oct 12 16:59:45.704 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:59:45.704 INFO kablam! 
Oct 12 16:59:45.856 INFO kablam! warning: variable does not need to be mutable
Oct 12 16:59:45.856 INFO kablam!  --> src/main.rs:6:9
Oct 12 16:59:45.856 INFO kablam!   |
Oct 12 16:59:45.856 INFO kablam! 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Oct 12 16:59:45.856 INFO kablam!   |         ----^^^^^^
Oct 12 16:59:45.856 INFO kablam!   |         |
Oct 12 16:59:45.856 INFO kablam!   |         help: remove this `mut`
Oct 12 16:59:45.856 INFO kablam!   |
Oct 12 16:59:45.856 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 16:59:45.856 INFO kablam! 
Oct 12 16:59:45.872 INFO kablam! warning: function is never used: `update_watchlist`
Oct 12 16:59:45.872 INFO kablam!   --> src/watchlist.rs:24:1
Oct 12 16:59:45.872 INFO kablam!    |
Oct 12 16:59:45.872 INFO kablam! 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Oct 12 16:59:45.872 INFO kablam! 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Oct 12 16:59:45.872 INFO kablam! 26 | |                          verbose: bool) -> bool {
Oct 12 16:59:45.872 INFO kablam! 27 | |     // When X is made false, everything watching X needs to watch something else
Oct 12 16:59:45.872 INFO kablam! ...  |
Oct 12 16:59:45.872 INFO kablam! 66 | |     return true
Oct 12 16:59:45.872 INFO kablam! 67 | | }
Oct 12 16:59:45.872 INFO kablam!    | |_^
Oct 12 16:59:45.872 INFO kablam!    |
Oct 12 16:59:45.872 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 16:59:45.872 INFO kablam! 
Oct 12 16:59:45.932 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Oct 12 16:59:45.935 INFO kablam! su: No module specific data is present
Oct 12 16:59:46.520 INFO running `"docker" "rm" "-f" "b184e12765351826a126f3abfd49d8e446f227cf31133a57f894c50fa1c612fb"`
Oct 12 16:59:46.770 INFO blam! b184e12765351826a126f3abfd49d8e446f227cf31133a57f894c50fa1c612fb