Dec 06 07:47:31.289 INFO testing agatan/signpostc against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 07:47:31.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:47:31.689 INFO [stdout] 4aedf771065928254e7d6623aaea65e9eb083d612552fe5f6e4fdd8ceba6eada
Dec 06 07:47:31.690 INFO running `"docker" "start" "-a" "4aedf771065928254e7d6623aaea65e9eb083d612552fe5f6e4fdd8ceba6eada"`
Dec 06 07:47:32.292 INFO [stderr] usermod: no changes
Dec 06 07:47:32.337 INFO [stderr]    Compiling signpostc_syntax v0.1.0 (/source/syntax)
Dec 06 07:47:33.572 INFO [stderr] warning: method is never used: `look_ahead`
Dec 06 07:47:33.572 INFO [stderr]    --> syntax/src/parser.rs:133:5
Dec 06 07:47:33.572 INFO [stderr]     |
Dec 06 07:47:33.572 INFO [stderr] 133 | /     fn look_ahead<F, R>(&mut self, dist: usize, f: F) -> R
Dec 06 07:47:33.572 INFO [stderr] 134 | |         where F: FnOnce(&Token) -> R
Dec 06 07:47:33.572 INFO [stderr] 135 | |     {
Dec 06 07:47:33.572 INFO [stderr] 136 | |         debug_assert!(0 < dist && dist < 4);
Dec 06 07:47:33.572 INFO [stderr] ...   |
Dec 06 07:47:33.572 INFO [stderr] 141 | |         f(&self.lookahead_buffer.buf[dist])
Dec 06 07:47:33.572 INFO [stderr] 142 | |     }
Dec 06 07:47:33.572 INFO [stderr]     | |_____^
Dec 06 07:47:33.572 INFO [stderr]     |
Dec 06 07:47:33.572 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 07:47:33.572 INFO [stderr] 
Dec 06 07:47:34.818 INFO [stderr]    Compiling signpostc v0.1.0 (/source)
Dec 06 07:47:35.921 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Dec 06 07:47:35.924 INFO [stderr] su: No module specific data is present
Dec 06 07:47:36.491 INFO running `"docker" "inspect" "4aedf771065928254e7d6623aaea65e9eb083d612552fe5f6e4fdd8ceba6eada"`
Dec 06 07:47:36.708 INFO running `"docker" "rm" "-f" "4aedf771065928254e7d6623aaea65e9eb083d612552fe5f6e4fdd8ceba6eada"`
Dec 06 07:47:36.865 INFO [stdout] 4aedf771065928254e7d6623aaea65e9eb083d612552fe5f6e4fdd8ceba6eada
Dec 06 07:47:36.867 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:47:37.065 INFO [stdout] 9b426c605a66932b141b1b39b0cf67cb529bd4ef28db6bbca81089aa98e78fc2
Dec 06 07:47:37.076 INFO running `"docker" "start" "-a" "9b426c605a66932b141b1b39b0cf67cb529bd4ef28db6bbca81089aa98e78fc2"`
Dec 06 07:47:37.606 INFO [stderr] usermod: no changes
Dec 06 07:47:37.642 INFO [stderr]    Compiling signpostc v0.1.0 (/source)
Dec 06 07:47:38.283 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 06 07:47:38.286 INFO [stderr] su: No module specific data is present
Dec 06 07:47:38.570 INFO running `"docker" "inspect" "9b426c605a66932b141b1b39b0cf67cb529bd4ef28db6bbca81089aa98e78fc2"`
Dec 06 07:47:38.686 INFO running `"docker" "rm" "-f" "9b426c605a66932b141b1b39b0cf67cb529bd4ef28db6bbca81089aa98e78fc2"`
Dec 06 07:47:38.813 INFO [stdout] 9b426c605a66932b141b1b39b0cf67cb529bd4ef28db6bbca81089aa98e78fc2
Dec 06 07:47:38.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:47:39.068 INFO [stdout] b2308d2e286023c45fd4c4b29be771f0108e64f658c83e901db6c45729e99fe1
Dec 06 07:47:39.076 INFO running `"docker" "start" "-a" "b2308d2e286023c45fd4c4b29be771f0108e64f658c83e901db6c45729e99fe1"`
Dec 06 07:47:40.232 INFO [stderr] usermod: no changes
Dec 06 07:47:40.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 07:47:40.312 INFO [stderr]      Running /target/debug/deps/signpostc-cc20d57b09a9f863
Dec 06 07:47:40.320 INFO [stdout] 
Dec 06 07:47:40.320 INFO [stdout] running 0 tests
Dec 06 07:47:40.320 INFO [stdout] 
Dec 06 07:47:40.320 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:47:40.320 INFO [stdout] 
Dec 06 07:47:40.328 INFO [stderr] su: No module specific data is present
Dec 06 07:47:41.162 INFO running `"docker" "inspect" "b2308d2e286023c45fd4c4b29be771f0108e64f658c83e901db6c45729e99fe1"`
Dec 06 07:47:41.472 INFO running `"docker" "rm" "-f" "b2308d2e286023c45fd4c4b29be771f0108e64f658c83e901db6c45729e99fe1"`
Dec 06 07:47:41.760 INFO [stdout] b2308d2e286023c45fd4c4b29be771f0108e64f658c83e901db6c45729e99fe1