Nov 30 04:50:18.329 INFO checking cstorey/gll-experiments against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 04:50:18.329 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 04:50:18.751 INFO [stdout] a58e832fa53e92af216e59729b1706f1408a94c560bebd0b5832f91b0cef5619
Nov 30 04:50:18.753 INFO running `"docker" "start" "-a" "a58e832fa53e92af216e59729b1706f1408a94c560bebd0b5832f91b0cef5619"`
Nov 30 04:50:19.936 INFO [stderr] usermod: no changes
Nov 30 04:50:20.016 INFO [stderr]     Checking gll-examples v0.1.0 (/source)
Nov 30 04:50:20.979 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:50:20.979 INFO [stderr]    --> src/main.rs:102:17
Nov 30 04:50:20.979 INFO [stderr]     |
Nov 30 04:50:20.979 INFO [stderr] 102 |             let mut fromv = self.gss.entry(v).or_insert_with(BTreeSet::new);
Nov 30 04:50:20.979 INFO [stderr]     |                 ----^^^^^
Nov 30 04:50:20.979 INFO [stderr]     |                 |
Nov 30 04:50:20.979 INFO [stderr]     |                 help: remove this `mut`
Nov 30 04:50:20.979 INFO [stderr]     |
Nov 30 04:50:20.979 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 04:50:20.979 INFO [stderr] 
Nov 30 04:50:20.988 INFO [stderr] warning: type alias is never used: `Stack`
Nov 30 04:50:20.988 INFO [stderr]   --> src/main.rs:42:1
Nov 30 04:50:20.988 INFO [stderr]    |
Nov 30 04:50:20.988 INFO [stderr] 42 | type Stack = VecDeque<Extlbl>;
Nov 30 04:50:20.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:50:20.988 INFO [stderr]    |
Nov 30 04:50:20.988 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:50:20.988 INFO [stderr] 
Nov 30 04:50:21.264 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:50:21.264 INFO [stderr]    --> src/main.rs:102:17
Nov 30 04:50:21.264 INFO [stderr]     |
Nov 30 04:50:21.264 INFO [stderr] 102 |             let mut fromv = self.gss.entry(v).or_insert_with(BTreeSet::new);
Nov 30 04:50:21.264 INFO [stderr]     |                 ----^^^^^
Nov 30 04:50:21.264 INFO [stderr]     |                 |
Nov 30 04:50:21.264 INFO [stderr]     |                 help: remove this `mut`
Nov 30 04:50:21.264 INFO [stderr]     |
Nov 30 04:50:21.264 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 04:50:21.264 INFO [stderr] 
Nov 30 04:50:21.272 INFO [stderr] warning: type alias is never used: `Stack`
Nov 30 04:50:21.272 INFO [stderr]   --> src/main.rs:42:1
Nov 30 04:50:21.272 INFO [stderr]    |
Nov 30 04:50:21.272 INFO [stderr] 42 | type Stack = VecDeque<Extlbl>;
Nov 30 04:50:21.272 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:50:21.272 INFO [stderr]    |
Nov 30 04:50:21.272 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:50:21.272 INFO [stderr] 
Nov 30 04:50:21.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Nov 30 04:50:21.297 INFO [stderr] su: No module specific data is present
Nov 30 04:50:22.488 INFO running `"docker" "inspect" "a58e832fa53e92af216e59729b1706f1408a94c560bebd0b5832f91b0cef5619"`
Nov 30 04:50:22.742 INFO running `"docker" "rm" "-f" "a58e832fa53e92af216e59729b1706f1408a94c560bebd0b5832f91b0cef5619"`
Nov 30 04:50:23.096 INFO [stdout] a58e832fa53e92af216e59729b1706f1408a94c560bebd0b5832f91b0cef5619