Nov 30 04:50:19.733 INFO checking cstorey/gll-experiments against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 04:50:19.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 30 04:50:20.272 INFO [stdout] 179c066cc0a3f69b138ea9dc9abe9b2eb40b13a1b61ea300e9abe6095b9c4c19
Nov 30 04:50:20.275 INFO running `"docker" "start" "-a" "179c066cc0a3f69b138ea9dc9abe9b2eb40b13a1b61ea300e9abe6095b9c4c19"`
Nov 30 04:50:22.236 INFO [stderr] usermod: no changes
Nov 30 04:50:22.316 INFO [stderr]     Checking gll-examples v0.1.0 (/source)
Nov 30 04:50:23.012 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:50:23.012 INFO [stderr]    --> src/main.rs:102:17
Nov 30 04:50:23.012 INFO [stderr]     |
Nov 30 04:50:23.013 INFO [stderr] 102 |             let mut fromv = self.gss.entry(v).or_insert_with(BTreeSet::new);
Nov 30 04:50:23.013 INFO [stderr]     |                 ----^^^^^
Nov 30 04:50:23.013 INFO [stderr]     |                 |
Nov 30 04:50:23.013 INFO [stderr]     |                 help: remove this `mut`
Nov 30 04:50:23.013 INFO [stderr]     |
Nov 30 04:50:23.013 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 04:50:23.014 INFO [stderr] 
Nov 30 04:50:23.023 INFO [stderr] warning: type alias is never used: `Stack`
Nov 30 04:50:23.023 INFO [stderr]   --> src/main.rs:42:1
Nov 30 04:50:23.023 INFO [stderr]    |
Nov 30 04:50:23.024 INFO [stderr] 42 | type Stack = VecDeque<Extlbl>;
Nov 30 04:50:23.024 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:50:23.032 INFO [stderr]    |
Nov 30 04:50:23.033 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:50:23.033 INFO [stderr] 
Nov 30 04:50:23.350 INFO [stderr] warning: variable does not need to be mutable
Nov 30 04:50:23.350 INFO [stderr]    --> src/main.rs:102:17
Nov 30 04:50:23.350 INFO [stderr]     |
Nov 30 04:50:23.350 INFO [stderr] 102 |             let mut fromv = self.gss.entry(v).or_insert_with(BTreeSet::new);
Nov 30 04:50:23.350 INFO [stderr]     |                 ----^^^^^
Nov 30 04:50:23.350 INFO [stderr]     |                 |
Nov 30 04:50:23.350 INFO [stderr]     |                 help: remove this `mut`
Nov 30 04:50:23.350 INFO [stderr]     |
Nov 30 04:50:23.350 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 04:50:23.350 INFO [stderr] 
Nov 30 04:50:23.360 INFO [stderr] warning: type alias is never used: `Stack`
Nov 30 04:50:23.360 INFO [stderr]   --> src/main.rs:42:1
Nov 30 04:50:23.360 INFO [stderr]    |
Nov 30 04:50:23.360 INFO [stderr] 42 | type Stack = VecDeque<Extlbl>;
Nov 30 04:50:23.360 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 04:50:23.360 INFO [stderr]    |
Nov 30 04:50:23.360 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 04:50:23.360 INFO [stderr] 
Nov 30 04:50:23.387 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
Nov 30 04:50:23.400 INFO [stderr] su: No module specific data is present
Nov 30 04:50:24.669 INFO running `"docker" "inspect" "179c066cc0a3f69b138ea9dc9abe9b2eb40b13a1b61ea300e9abe6095b9c4c19"`
Nov 30 04:50:25.086 INFO running `"docker" "rm" "-f" "179c066cc0a3f69b138ea9dc9abe9b2eb40b13a1b61ea300e9abe6095b9c4c19"`
Nov 30 04:50:25.392 INFO [stdout] 179c066cc0a3f69b138ea9dc9abe9b2eb40b13a1b61ea300e9abe6095b9c4c19