Dec 11 13:10:19.405 INFO checking mtn/ent against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 13:10:19.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 13:10:19.944 INFO [stdout] 788167eb1a4d504f7b11b5186194c76ce6220fc2b9ddc8d4c8f412edf4247f5e
Dec 11 13:10:19.946 INFO running `"docker" "start" "-a" "788167eb1a4d504f7b11b5186194c76ce6220fc2b9ddc8d4c8f412edf4247f5e"`
Dec 11 13:10:21.556 INFO [stderr] usermod: no changes
Dec 11 13:10:21.661 INFO [stderr]     Checking ent v0.1.0 (/source)
Dec 11 13:10:22.068 INFO [stderr] warning: variable does not need to be mutable
Dec 11 13:10:22.068 INFO [stderr]  --> src/main.rs:6:9
Dec 11 13:10:22.068 INFO [stderr]   |
Dec 11 13:10:22.068 INFO [stderr] 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Dec 11 13:10:22.068 INFO [stderr]   |         ----^^^^^^
Dec 11 13:10:22.068 INFO [stderr]   |         |
Dec 11 13:10:22.068 INFO [stderr]   |         help: remove this `mut`
Dec 11 13:10:22.068 INFO [stderr]   |
Dec 11 13:10:22.068 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 13:10:22.068 INFO [stderr] 
Dec 11 13:10:22.104 INFO [stderr] warning: function is never used: `update_watchlist`
Dec 11 13:10:22.104 INFO [stderr]   --> src/watchlist.rs:24:1
Dec 11 13:10:22.104 INFO [stderr]    |
Dec 11 13:10:22.104 INFO [stderr] 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Dec 11 13:10:22.104 INFO [stderr] 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Dec 11 13:10:22.104 INFO [stderr] 26 | |                          verbose: bool) -> bool {
Dec 11 13:10:22.104 INFO [stderr] 27 | |     // When X is made false, everything watching X needs to watch something else
Dec 11 13:10:22.104 INFO [stderr] ...  |
Dec 11 13:10:22.104 INFO [stderr] 66 | |     return true
Dec 11 13:10:22.104 INFO [stderr] 67 | | }
Dec 11 13:10:22.104 INFO [stderr]    | |_^
Dec 11 13:10:22.104 INFO [stderr]    |
Dec 11 13:10:22.104 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:10:22.104 INFO [stderr] 
Dec 11 13:10:22.239 INFO [stderr] warning: variable does not need to be mutable
Dec 11 13:10:22.239 INFO [stderr]  --> src/main.rs:6:9
Dec 11 13:10:22.239 INFO [stderr]   |
Dec 11 13:10:22.239 INFO [stderr] 6 |     let mut in_str = "A ~B ~C DE\nC D ~E";
Dec 11 13:10:22.239 INFO [stderr]   |         ----^^^^^^
Dec 11 13:10:22.239 INFO [stderr]   |         |
Dec 11 13:10:22.239 INFO [stderr]   |         help: remove this `mut`
Dec 11 13:10:22.239 INFO [stderr]   |
Dec 11 13:10:22.239 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 11 13:10:22.239 INFO [stderr] 
Dec 11 13:10:22.268 INFO [stderr] warning: function is never used: `update_watchlist`
Dec 11 13:10:22.268 INFO [stderr]   --> src/watchlist.rs:24:1
Dec 11 13:10:22.268 INFO [stderr]    |
Dec 11 13:10:22.268 INFO [stderr] 24 | / fn update_watchlist<'a> (sat_instance: &'a IR, watchlist: &'a mut Watchlist<'a>,
Dec 11 13:10:22.268 INFO [stderr] 25 | |                          false_literal: Variable, assignments: Vec<Option<bool>>,
Dec 11 13:10:22.268 INFO [stderr] 26 | |                          verbose: bool) -> bool {
Dec 11 13:10:22.268 INFO [stderr] 27 | |     // When X is made false, everything watching X needs to watch something else
Dec 11 13:10:22.268 INFO [stderr] ...  |
Dec 11 13:10:22.268 INFO [stderr] 66 | |     return true
Dec 11 13:10:22.268 INFO [stderr] 67 | | }
Dec 11 13:10:22.268 INFO [stderr]    | |_^
Dec 11 13:10:22.268 INFO [stderr]    |
Dec 11 13:10:22.268 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 13:10:22.268 INFO [stderr] 
Dec 11 13:10:22.308 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 11 13:10:22.308 INFO [stderr] su: No module specific data is present
Dec 11 13:10:22.765 INFO running `"docker" "inspect" "788167eb1a4d504f7b11b5186194c76ce6220fc2b9ddc8d4c8f412edf4247f5e"`
Dec 11 13:10:22.925 INFO running `"docker" "rm" "-f" "788167eb1a4d504f7b11b5186194c76ce6220fc2b9ddc8d4c8f412edf4247f5e"`
Dec 11 13:10:23.204 INFO [stdout] 788167eb1a4d504f7b11b5186194c76ce6220fc2b9ddc8d4c8f412edf4247f5e