Nov 17 05:49:39.182 INFO testing cstorey/gll-experiments against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 05:49:39.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 05:49:39.499 INFO [stdout] 0d901cf2961768116a216fd176d3f8f43830f5946294133eb90d9e37b51afafe
Nov 17 05:49:39.500 INFO running `"docker" "start" "-a" "0d901cf2961768116a216fd176d3f8f43830f5946294133eb90d9e37b51afafe"`
Nov 17 05:49:40.259 INFO [stderr] usermod: no changes
Nov 17 05:49:40.311 INFO [stderr]    Compiling gll-examples v0.1.0 (/source)
Nov 17 05:49:40.895 INFO [stderr] warning: variable does not need to be mutable
Nov 17 05:49:40.895 INFO [stderr]    --> src/main.rs:102:17
Nov 17 05:49:40.895 INFO [stderr]     |
Nov 17 05:49:40.895 INFO [stderr] 102 |             let mut fromv = self.gss.entry(v).or_insert_with(BTreeSet::new);
Nov 17 05:49:40.895 INFO [stderr]     |                 ----^^^^^
Nov 17 05:49:40.895 INFO [stderr]     |                 |
Nov 17 05:49:40.895 INFO [stderr]     |                 help: remove this `mut`
Nov 17 05:49:40.895 INFO [stderr]     |
Nov 17 05:49:40.895 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 05:49:40.895 INFO [stderr] 
Nov 17 05:49:40.895 INFO [stderr] warning: type alias is never used: `Stack`
Nov 17 05:49:40.895 INFO [stderr]   --> src/main.rs:42:1
Nov 17 05:49:40.895 INFO [stderr]    |
Nov 17 05:49:40.895 INFO [stderr] 42 | type Stack = VecDeque<Extlbl>;
Nov 17 05:49:40.895 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:49:40.895 INFO [stderr]    |
Nov 17 05:49:40.895 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 05:49:40.895 INFO [stderr] 
Nov 17 05:49:42.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Nov 17 05:49:42.404 INFO [stderr] su: No module specific data is present
Nov 17 05:49:43.027 INFO running `"docker" "inspect" "0d901cf2961768116a216fd176d3f8f43830f5946294133eb90d9e37b51afafe"`
Nov 17 05:49:43.217 INFO running `"docker" "rm" "-f" "0d901cf2961768116a216fd176d3f8f43830f5946294133eb90d9e37b51afafe"`
Nov 17 05:49:43.457 INFO [stdout] 0d901cf2961768116a216fd176d3f8f43830f5946294133eb90d9e37b51afafe
Nov 17 05:49:43.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 05:49:43.817 INFO [stdout] 7542de3e7921895b5eb69a1e282fa03ef0b007204eb56e28a55f68b7d1fa0686
Nov 17 05:49:43.819 INFO running `"docker" "start" "-a" "7542de3e7921895b5eb69a1e282fa03ef0b007204eb56e28a55f68b7d1fa0686"`
Nov 17 05:49:44.996 INFO [stderr] usermod: no changes
Nov 17 05:49:45.106 INFO [stderr]    Compiling gll-examples v0.1.0 (/source)
Nov 17 05:49:45.739 INFO [stderr] warning: variable does not need to be mutable
Nov 17 05:49:45.739 INFO [stderr]    --> src/main.rs:102:17
Nov 17 05:49:45.739 INFO [stderr]     |
Nov 17 05:49:45.739 INFO [stderr] 102 |             let mut fromv = self.gss.entry(v).or_insert_with(BTreeSet::new);
Nov 17 05:49:45.739 INFO [stderr]     |                 ----^^^^^
Nov 17 05:49:45.739 INFO [stderr]     |                 |
Nov 17 05:49:45.739 INFO [stderr]     |                 help: remove this `mut`
Nov 17 05:49:45.739 INFO [stderr]     |
Nov 17 05:49:45.743 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 05:49:45.743 INFO [stderr] 
Nov 17 05:49:45.759 INFO [stderr] warning: type alias is never used: `Stack`
Nov 17 05:49:45.759 INFO [stderr]   --> src/main.rs:42:1
Nov 17 05:49:45.759 INFO [stderr]    |
Nov 17 05:49:45.759 INFO [stderr] 42 | type Stack = VecDeque<Extlbl>;
Nov 17 05:49:45.759 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 05:49:45.759 INFO [stderr]    |
Nov 17 05:49:45.759 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 05:49:45.759 INFO [stderr] 
Nov 17 05:49:48.082 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Nov 17 05:49:48.085 INFO [stderr] su: No module specific data is present
Nov 17 05:49:49.480 INFO running `"docker" "inspect" "7542de3e7921895b5eb69a1e282fa03ef0b007204eb56e28a55f68b7d1fa0686"`
Nov 17 05:49:49.777 INFO running `"docker" "rm" "-f" "7542de3e7921895b5eb69a1e282fa03ef0b007204eb56e28a55f68b7d1fa0686"`
Nov 17 05:49:50.051 INFO [stdout] 7542de3e7921895b5eb69a1e282fa03ef0b007204eb56e28a55f68b7d1fa0686
Nov 17 05:49:50.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 05:49:50.461 INFO [stdout] aebf18035b99f9532a0b7f2d6b2c7732b487f2058a1105e96b7991ece2a79ddf
Nov 17 05:49:50.464 INFO running `"docker" "start" "-a" "aebf18035b99f9532a0b7f2d6b2c7732b487f2058a1105e96b7991ece2a79ddf"`
Nov 17 05:49:51.703 INFO [stderr] usermod: no changes
Nov 17 05:49:51.749 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 05:49:51.749 INFO [stderr]      Running /target/debug/deps/gll_examples-ebc5beee05e86245
Nov 17 05:49:51.753 INFO [stdout] 
Nov 17 05:49:51.753 INFO [stdout] running 5 tests
Nov 17 05:49:51.753 INFO [stdout] test rejects_z ... ok
Nov 17 05:49:51.763 INFO [stdout] test recognises_empty_string ... ok
Nov 17 05:49:51.764 INFO [stdout] test recognises_b ... ok
Nov 17 05:49:51.831 INFO [stdout] test recognises_aad ... ok
Nov 17 05:49:51.835 INFO [stdout] test rejects_aadz ... ok
Nov 17 05:49:51.835 INFO [stdout] 
Nov 17 05:49:51.835 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 05:49:51.835 INFO [stdout] 
Nov 17 05:49:51.839 INFO [stderr] su: No module specific data is present
Nov 17 05:49:52.559 INFO running `"docker" "inspect" "aebf18035b99f9532a0b7f2d6b2c7732b487f2058a1105e96b7991ece2a79ddf"`
Nov 17 05:49:52.885 INFO running `"docker" "rm" "-f" "aebf18035b99f9532a0b7f2d6b2c7732b487f2058a1105e96b7991ece2a79ddf"`
Nov 17 05:49:53.135 INFO [stdout] aebf18035b99f9532a0b7f2d6b2c7732b487f2058a1105e96b7991ece2a79ddf