Nov 30 07:31:19.961 INFO checking agatan/signpostc against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:31:19.961 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:31:20.315 INFO [stdout] 6d3f53a8ddb585ee08230545c2551c1924265744ae0546db888cdbae1c3c65d1
Nov 30 07:31:20.317 INFO running `"docker" "start" "-a" "6d3f53a8ddb585ee08230545c2551c1924265744ae0546db888cdbae1c3c65d1"`
Nov 30 07:31:21.148 INFO [stderr] usermod: no changes
Nov 30 07:31:21.193 INFO [stderr]     Checking signpostc_syntax v0.1.0 (/source/syntax)
Nov 30 07:31:22.356 INFO [stderr] warning: method is never used: `look_ahead`
Nov 30 07:31:22.357 INFO [stderr]    --> syntax/src/parser.rs:133:5
Nov 30 07:31:22.364 INFO [stderr]     |
Nov 30 07:31:22.364 INFO [stderr] 133 | /     fn look_ahead<F, R>(&mut self, dist: usize, f: F) -> R
Nov 30 07:31:22.364 INFO [stderr] 134 | |         where F: FnOnce(&Token) -> R
Nov 30 07:31:22.364 INFO [stderr] 135 | |     {
Nov 30 07:31:22.364 INFO [stderr] 136 | |         debug_assert!(0 < dist && dist < 4);
Nov 30 07:31:22.364 INFO [stderr] ...   |
Nov 30 07:31:22.364 INFO [stderr] 141 | |         f(&self.lookahead_buffer.buf[dist])
Nov 30 07:31:22.364 INFO [stderr] 142 | |     }
Nov 30 07:31:22.364 INFO [stderr]     | |_____^
Nov 30 07:31:22.364 INFO [stderr]     |
Nov 30 07:31:22.364 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 07:31:22.364 INFO [stderr] 
Nov 30 07:31:22.414 INFO [stderr]     Checking signpostc v0.1.0 (/source)
Nov 30 07:31:23.116 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Nov 30 07:31:23.119 INFO [stderr] su: No module specific data is present
Nov 30 07:31:23.465 INFO running `"docker" "inspect" "6d3f53a8ddb585ee08230545c2551c1924265744ae0546db888cdbae1c3c65d1"`
Nov 30 07:31:23.588 INFO running `"docker" "rm" "-f" "6d3f53a8ddb585ee08230545c2551c1924265744ae0546db888cdbae1c3c65d1"`
Nov 30 07:31:23.798 INFO [stdout] 6d3f53a8ddb585ee08230545c2551c1924265744ae0546db888cdbae1c3c65d1