Dec 11 13:10:19.333 INFO checking mtn/ent against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 13:10:19.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 11 13:10:19.780 INFO [stdout] b45de4ec49a5f0ad7ccc472f95dc1aa4f1606b3fd77ee800d4310f33de5c435c
Dec 11 13:10:19.788 INFO running `"docker" "start" "-a" "b45de4ec49a5f0ad7ccc472f95dc1aa4f1606b3fd77ee800d4310f33de5c435c"`
Dec 11 13:10:21.031 INFO [stderr] usermod: no changes
Dec 11 13:10:21.100 INFO [stderr]     Checking ent v0.1.0 (/source)
Dec 11 13:10:21.635 INFO [stderr] warning: variable does not need to be mutable
Dec 11 13:10:21.636 INFO [stderr]  --> src/main.rs:6:9
Dec 11 13:10:21.636 INFO [stderr]   |
Dec 11 13:10:21.636 INFO [stderr] 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Dec 11 13:10:21.636 INFO [stderr]   |         ----^^^^^^
Dec 11 13:10:21.636 INFO [stderr]   |         |
Dec 11 13:10:21.636 INFO [stderr]   |         help: remove this `mut`
Dec 11 13:10:21.636 INFO [stderr]   |
Dec 11 13:10:21.636 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 13:10:21.636 INFO [stderr] 
Dec 11 13:10:21.667 INFO [stderr] warning: function is never used: `update_watchlist`
Dec 11 13:10:21.667 INFO [stderr]   --> src/watchlist.rs:24:1
Dec 11 13:10:21.667 INFO [stderr]    |
Dec 11 13:10:21.668 INFO [stderr] 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Dec 11 13:10:21.668 INFO [stderr] 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Dec 11 13:10:21.668 INFO [stderr] 26 | |                          verbose: bool) -> bool {
Dec 11 13:10:21.669 INFO [stderr] 27 | |     // When X is made false, everything watching X needs to watch something else
Dec 11 13:10:21.669 INFO [stderr] ...  |
Dec 11 13:10:21.669 INFO [stderr] 66 | |     return true
Dec 11 13:10:21.669 INFO [stderr] 67 | | }
Dec 11 13:10:21.670 INFO [stderr]    | |_^
Dec 11 13:10:21.670 INFO [stderr]    |
Dec 11 13:10:21.670 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:10:21.670 INFO [stderr] 
Dec 11 13:10:21.695 INFO [stderr] warning: variable does not need to be mutable
Dec 11 13:10:21.695 INFO [stderr]  --> src/main.rs:6:9
Dec 11 13:10:21.695 INFO [stderr]   |
Dec 11 13:10:21.695 INFO [stderr] 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Dec 11 13:10:21.696 INFO [stderr]   |         ----^^^^^^
Dec 11 13:10:21.696 INFO [stderr]   |         |
Dec 11 13:10:21.696 INFO [stderr]   |         help: remove this `mut`
Dec 11 13:10:21.697 INFO [stderr]   |
Dec 11 13:10:21.697 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 13:10:21.697 INFO [stderr] 
Dec 11 13:10:21.722 INFO [stderr] warning: function is never used: `update_watchlist`
Dec 11 13:10:21.723 INFO [stderr]   --> src/watchlist.rs:24:1
Dec 11 13:10:21.723 INFO [stderr]    |
Dec 11 13:10:21.723 INFO [stderr] 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Dec 11 13:10:21.723 INFO [stderr] 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Dec 11 13:10:21.724 INFO [stderr] 26 | |                          verbose: bool) -> bool {
Dec 11 13:10:21.724 INFO [stderr] 27 | |     // When X is made false, everything watching X needs to watch something else
Dec 11 13:10:21.724 INFO [stderr] ...  |
Dec 11 13:10:21.724 INFO [stderr] 66 | |     return true
Dec 11 13:10:21.724 INFO [stderr] 67 | | }
Dec 11 13:10:21.724 INFO [stderr]    | |_^
Dec 11 13:10:21.724 INFO [stderr]    |
Dec 11 13:10:21.724 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:10:21.724 INFO [stderr] 
Dec 11 13:10:21.753 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 11 13:10:21.755 INFO [stderr] su: No module specific data is present
Dec 11 13:10:22.649 INFO running `"docker" "inspect" "b45de4ec49a5f0ad7ccc472f95dc1aa4f1606b3fd77ee800d4310f33de5c435c"`
Dec 11 13:10:22.956 INFO running `"docker" "rm" "-f" "b45de4ec49a5f0ad7ccc472f95dc1aa4f1606b3fd77ee800d4310f33de5c435c"`
Dec 11 13:10:23.273 INFO [stdout] b45de4ec49a5f0ad7ccc472f95dc1aa4f1606b3fd77ee800d4310f33de5c435c