Dec 06 07:47:22.524 INFO testing agatan/signpostc against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 07:47:22.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 07:47:22.779 INFO [stdout] 0af00702c7d43990ee478a9a5cc841e91cba41e91e1c78936d1ad2514da509bb
Dec 06 07:47:22.782 INFO running `"docker" "start" "-a" "0af00702c7d43990ee478a9a5cc841e91cba41e91e1c78936d1ad2514da509bb"`
Dec 06 07:47:23.403 INFO [stderr] usermod: no changes
Dec 06 07:47:23.432 INFO [stderr]    Compiling signpostc_syntax v0.1.0 (/source/syntax)
Dec 06 07:47:24.575 INFO [stderr] warning: method is never used: `look_ahead`
Dec 06 07:47:24.575 INFO [stderr]    --> syntax/src/parser.rs:133:5
Dec 06 07:47:24.575 INFO [stderr]     |
Dec 06 07:47:24.576 INFO [stderr] 133 | /     fn look_ahead<F, R>(&mut self, dist: usize, f: F) -> R
Dec 06 07:47:24.576 INFO [stderr] 134 | |         where F: FnOnce(&Token) -> R
Dec 06 07:47:24.576 INFO [stderr] 135 | |     {
Dec 06 07:47:24.577 INFO [stderr] 136 | |         debug_assert!(0 < dist && dist < 4);
Dec 06 07:47:24.577 INFO [stderr] ...   |
Dec 06 07:47:24.577 INFO [stderr] 141 | |         f(&self.lookahead_buffer.buf[dist])
Dec 06 07:47:24.578 INFO [stderr] 142 | |     }
Dec 06 07:47:24.578 INFO [stderr]     | |_____^
Dec 06 07:47:24.579 INFO [stderr]     |
Dec 06 07:47:24.579 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 07:47:24.579 INFO [stderr] 
Dec 06 07:47:26.447 INFO [stderr]    Compiling signpostc v0.1.0 (/source)
Dec 06 07:47:27.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Dec 06 07:47:27.175 INFO [stderr] su: No module specific data is present
Dec 06 07:47:27.651 INFO running `"docker" "inspect" "0af00702c7d43990ee478a9a5cc841e91cba41e91e1c78936d1ad2514da509bb"`
Dec 06 07:47:27.826 INFO running `"docker" "rm" "-f" "0af00702c7d43990ee478a9a5cc841e91cba41e91e1c78936d1ad2514da509bb"`
Dec 06 07:47:27.984 INFO [stdout] 0af00702c7d43990ee478a9a5cc841e91cba41e91e1c78936d1ad2514da509bb
Dec 06 07:47:27.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 07:47:28.332 INFO [stdout] 56f0a13db827f25b6d296411ce8c43f3fa3d26455367cf0054fb9af559045aa6
Dec 06 07:47:28.334 INFO running `"docker" "start" "-a" "56f0a13db827f25b6d296411ce8c43f3fa3d26455367cf0054fb9af559045aa6"`
Dec 06 07:47:28.847 INFO [stderr] usermod: no changes
Dec 06 07:47:28.877 INFO [stderr]    Compiling signpostc v0.1.0 (/source)
Dec 06 07:47:29.490 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 06 07:47:29.493 INFO [stderr] su: No module specific data is present
Dec 06 07:47:29.742 INFO running `"docker" "inspect" "56f0a13db827f25b6d296411ce8c43f3fa3d26455367cf0054fb9af559045aa6"`
Dec 06 07:47:29.838 INFO running `"docker" "rm" "-f" "56f0a13db827f25b6d296411ce8c43f3fa3d26455367cf0054fb9af559045aa6"`
Dec 06 07:47:29.923 INFO [stdout] 56f0a13db827f25b6d296411ce8c43f3fa3d26455367cf0054fb9af559045aa6
Dec 06 07:47:29.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 07:47:30.135 INFO [stdout] 2f8a4f5bd9edbd1f73981e71caa1c36926694aa9b7a7cd8c449a737cab2571dc
Dec 06 07:47:30.138 INFO running `"docker" "start" "-a" "2f8a4f5bd9edbd1f73981e71caa1c36926694aa9b7a7cd8c449a737cab2571dc"`
Dec 06 07:47:30.604 INFO [stderr] usermod: no changes
Dec 06 07:47:30.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 07:47:30.631 INFO [stderr]      Running /target/debug/deps/signpostc-7dbb0ea22f13e503
Dec 06 07:47:30.634 INFO [stdout] 
Dec 06 07:47:30.634 INFO [stdout] running 0 tests
Dec 06 07:47:30.634 INFO [stdout] 
Dec 06 07:47:30.634 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:47:30.634 INFO [stdout] 
Dec 06 07:47:30.635 INFO [stderr] su: No module specific data is present
Dec 06 07:47:30.965 INFO running `"docker" "inspect" "2f8a4f5bd9edbd1f73981e71caa1c36926694aa9b7a7cd8c449a737cab2571dc"`
Dec 06 07:47:31.049 INFO running `"docker" "rm" "-f" "2f8a4f5bd9edbd1f73981e71caa1c36926694aa9b7a7cd8c449a737cab2571dc"`
Dec 06 07:47:31.205 INFO [stdout] 2f8a4f5bd9edbd1f73981e71caa1c36926694aa9b7a7cd8c449a737cab2571dc