Dec 12 16:18:32.248 INFO checking cpp_syn-0.12.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:18:32.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 16:18:32.477 INFO [stdout] 387fe65773d09850721b7c4859ac5b4876cb72f35e224bfa9de8b8ca58f8c854
Dec 12 16:18:32.482 INFO running `"docker" "start" "-a" "387fe65773d09850721b7c4859ac5b4876cb72f35e224bfa9de8b8ca58f8c854"`
Dec 12 16:18:33.004 INFO [stderr] usermod: no changes
Dec 12 16:18:33.116 INFO [stderr]     Checking syntex_pos v0.52.0
Dec 12 16:18:33.116 INFO [stderr]     Checking cpp_synom v0.12.0
Dec 12 16:18:33.800 INFO [stderr]     Checking cpp_syn v0.12.0 (/source)
Dec 12 16:18:34.016 INFO [stderr]     Checking syntex_errors v0.52.0
Dec 12 16:18:35.462 INFO [stderr]     Checking syntex_syntax v0.52.0
Dec 12 16:18:50.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.47s
Dec 12 16:18:50.516 INFO [stderr] su: No module specific data is present
Dec 12 16:18:51.240 INFO running `"docker" "inspect" "387fe65773d09850721b7c4859ac5b4876cb72f35e224bfa9de8b8ca58f8c854"`
Dec 12 16:18:51.460 INFO running `"docker" "rm" "-f" "387fe65773d09850721b7c4859ac5b4876cb72f35e224bfa9de8b8ca58f8c854"`
Dec 12 16:18:51.772 INFO [stdout] 387fe65773d09850721b7c4859ac5b4876cb72f35e224bfa9de8b8ca58f8c854