Nov 17 10:08:18.141 INFO testing agatan/signpostc against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:08:18.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:08:18.641 INFO [stdout] 28837955228d2357ef5c74d02ca367e4024514e50f98534c008037dc68d237b1
Nov 17 10:08:18.643 INFO running `"docker" "start" "-a" "28837955228d2357ef5c74d02ca367e4024514e50f98534c008037dc68d237b1"`
Nov 17 10:08:20.119 INFO [stderr] usermod: no changes
Nov 17 10:08:20.219 INFO [stderr]    Compiling signpostc_syntax v0.1.0 (/source/syntax)
Nov 17 10:08:21.591 INFO [stderr] warning: method is never used: `look_ahead`
Nov 17 10:08:21.591 INFO [stderr]    --> syntax/src/parser.rs:133:5
Nov 17 10:08:21.591 INFO [stderr]     |
Nov 17 10:08:21.591 INFO [stderr] 133 | /     fn look_ahead<F, R>(&mut self, dist: usize, f: F) -> R
Nov 17 10:08:21.591 INFO [stderr] 134 | |         where F: FnOnce(&Token) -> R
Nov 17 10:08:21.591 INFO [stderr] 135 | |     {
Nov 17 10:08:21.591 INFO [stderr] 136 | |         debug_assert!(0 < dist && dist < 4);
Nov 17 10:08:21.591 INFO [stderr] ...   |
Nov 17 10:08:21.591 INFO [stderr] 141 | |         f(&self.lookahead_buffer.buf[dist])
Nov 17 10:08:21.591 INFO [stderr] 142 | |     }
Nov 17 10:08:21.591 INFO [stderr]     | |_____^
Nov 17 10:08:21.591 INFO [stderr]     |
Nov 17 10:08:21.591 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 10:08:21.591 INFO [stderr] 
Nov 17 10:08:23.791 INFO [stderr]    Compiling signpostc v0.1.0 (/source)
Nov 17 10:08:25.106 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Nov 17 10:08:25.107 INFO [stderr] su: No module specific data is present
Nov 17 10:08:25.901 INFO running `"docker" "inspect" "28837955228d2357ef5c74d02ca367e4024514e50f98534c008037dc68d237b1"`
Nov 17 10:08:26.109 INFO running `"docker" "rm" "-f" "28837955228d2357ef5c74d02ca367e4024514e50f98534c008037dc68d237b1"`
Nov 17 10:08:26.345 INFO [stdout] 28837955228d2357ef5c74d02ca367e4024514e50f98534c008037dc68d237b1
Nov 17 10:08:26.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:08:26.743 INFO [stdout] 46033ac4842d385157c6728f90aa2190a7c415e4897b21c3401447b50091be82
Nov 17 10:08:26.751 INFO running `"docker" "start" "-a" "46033ac4842d385157c6728f90aa2190a7c415e4897b21c3401447b50091be82"`
Nov 17 10:08:28.098 INFO [stderr] usermod: no changes
Nov 17 10:08:28.131 INFO [stderr]    Compiling signpostc v0.1.0 (/source)
Nov 17 10:08:28.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 17 10:08:28.834 INFO [stderr] su: No module specific data is present
Nov 17 10:08:29.423 INFO running `"docker" "inspect" "46033ac4842d385157c6728f90aa2190a7c415e4897b21c3401447b50091be82"`
Nov 17 10:08:29.697 INFO running `"docker" "rm" "-f" "46033ac4842d385157c6728f90aa2190a7c415e4897b21c3401447b50091be82"`
Nov 17 10:08:29.994 INFO [stdout] 46033ac4842d385157c6728f90aa2190a7c415e4897b21c3401447b50091be82
Nov 17 10:08:30.006 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 10:08:30.457 INFO [stdout] 174632fc144c95d63e9f0f2fb1a74aae82b22ce02638e1c7e6e542aa29581e0b
Nov 17 10:08:30.463 INFO running `"docker" "start" "-a" "174632fc144c95d63e9f0f2fb1a74aae82b22ce02638e1c7e6e542aa29581e0b"`
Nov 17 10:08:31.575 INFO [stderr] usermod: no changes
Nov 17 10:08:31.608 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 10:08:31.612 INFO [stderr]      Running /target/debug/deps/signpostc-bfcb00907db01e55
Nov 17 10:08:31.621 INFO [stdout] 
Nov 17 10:08:31.621 INFO [stdout] running 0 tests
Nov 17 10:08:31.621 INFO [stdout] 
Nov 17 10:08:31.621 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:08:31.621 INFO [stdout] 
Nov 17 10:08:31.622 INFO [stderr] su: No module specific data is present
Nov 17 10:08:32.315 INFO running `"docker" "inspect" "174632fc144c95d63e9f0f2fb1a74aae82b22ce02638e1c7e6e542aa29581e0b"`
Nov 17 10:08:32.583 INFO running `"docker" "rm" "-f" "174632fc144c95d63e9f0f2fb1a74aae82b22ce02638e1c7e6e542aa29581e0b"`
Nov 17 10:08:32.890 INFO [stdout] 174632fc144c95d63e9f0f2fb1a74aae82b22ce02638e1c7e6e542aa29581e0b