Nov 29 21:51:04.473 INFO checking mtn/ent against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 21:51:04.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 29 21:51:04.974 INFO [stdout] f70187313f2eceeeeb2d91022edeeb4c5a529a783dda3e0600b5cf452f9cb794
Nov 29 21:51:04.979 INFO running `"docker" "start" "-a" "f70187313f2eceeeeb2d91022edeeb4c5a529a783dda3e0600b5cf452f9cb794"`
Nov 29 21:51:06.104 INFO [stderr] usermod: no changes
Nov 29 21:51:06.169 INFO [stderr]     Checking ent v0.1.0 (/source)
Nov 29 21:51:06.632 INFO [stderr] warning: variable does not need to be mutable
Nov 29 21:51:06.632 INFO [stderr]  --> src/main.rs:6:9
Nov 29 21:51:06.632 INFO [stderr]   |
Nov 29 21:51:06.632 INFO [stderr] 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Nov 29 21:51:06.632 INFO [stderr]   |         ----^^^^^^
Nov 29 21:51:06.632 INFO [stderr]   |         |
Nov 29 21:51:06.632 INFO [stderr]   |         help: remove this `mut`
Nov 29 21:51:06.632 INFO [stderr]   |
Nov 29 21:51:06.632 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 29 21:51:06.632 INFO [stderr] 
Nov 29 21:51:06.660 INFO [stderr] warning: function is never used: `update_watchlist`
Nov 29 21:51:06.660 INFO [stderr]   --> src/watchlist.rs:24:1
Nov 29 21:51:06.660 INFO [stderr]    |
Nov 29 21:51:06.660 INFO [stderr] 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Nov 29 21:51:06.660 INFO [stderr] 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Nov 29 21:51:06.660 INFO [stderr] 26 | |                          verbose: bool) -> bool {
Nov 29 21:51:06.660 INFO [stderr] 27 | |     // When X is made false, everything watching X needs to watch something else
Nov 29 21:51:06.660 INFO [stderr] ...  |
Nov 29 21:51:06.660 INFO [stderr] 66 | |     return true
Nov 29 21:51:06.660 INFO [stderr] 67 | | }
Nov 29 21:51:06.660 INFO [stderr]    | |_^
Nov 29 21:51:06.660 INFO [stderr]    |
Nov 29 21:51:06.660 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:51:06.660 INFO [stderr] 
Nov 29 21:51:06.766 INFO [stderr] warning: variable does not need to be mutable
Nov 29 21:51:06.766 INFO [stderr]  --> src/main.rs:6:9
Nov 29 21:51:06.766 INFO [stderr]   |
Nov 29 21:51:06.767 INFO [stderr] 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Nov 29 21:51:06.767 INFO [stderr]   |         ----^^^^^^
Nov 29 21:51:06.767 INFO [stderr]   |         |
Nov 29 21:51:06.767 INFO [stderr]   |         help: remove this `mut`
Nov 29 21:51:06.767 INFO [stderr]   |
Nov 29 21:51:06.767 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 29 21:51:06.767 INFO [stderr] 
Nov 29 21:51:06.788 INFO [stderr] warning: function is never used: `update_watchlist`
Nov 29 21:51:06.788 INFO [stderr]   --> src/watchlist.rs:24:1
Nov 29 21:51:06.788 INFO [stderr]    |
Nov 29 21:51:06.788 INFO [stderr] 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Nov 29 21:51:06.788 INFO [stderr] 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Nov 29 21:51:06.788 INFO [stderr] 26 | |                          verbose: bool) -> bool {
Nov 29 21:51:06.788 INFO [stderr] 27 | |     // When X is made false, everything watching X needs to watch something else
Nov 29 21:51:06.788 INFO [stderr] ...  |
Nov 29 21:51:06.788 INFO [stderr] 66 | |     return true
Nov 29 21:51:06.788 INFO [stderr] 67 | | }
Nov 29 21:51:06.788 INFO [stderr]    | |_^
Nov 29 21:51:06.788 INFO [stderr]    |
Nov 29 21:51:06.788 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 21:51:06.788 INFO [stderr] 
Nov 29 21:51:06.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 29 21:51:06.799 INFO [stderr] su: No module specific data is present
Nov 29 21:51:07.442 INFO running `"docker" "inspect" "f70187313f2eceeeeb2d91022edeeb4c5a529a783dda3e0600b5cf452f9cb794"`
Nov 29 21:51:07.818 INFO running `"docker" "rm" "-f" "f70187313f2eceeeeb2d91022edeeb4c5a529a783dda3e0600b5cf452f9cb794"`
Nov 29 21:51:08.176 INFO [stdout] f70187313f2eceeeeb2d91022edeeb4c5a529a783dda3e0600b5cf452f9cb794