Dec 12 09:48:19.643 INFO checking proc-macro-hack-0.5.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 09:48:19.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:48:19.842 INFO [stdout] e9b53faa0139e87f2cc1e25ecc59bddc07bc81af4cd92f9a3bd6a0d802787d5a
Dec 12 09:48:19.843 INFO running `"docker" "start" "-a" "e9b53faa0139e87f2cc1e25ecc59bddc07bc81af4cd92f9a3bd6a0d802787d5a"`
Dec 12 09:48:20.260 INFO [stderr] usermod: no changes
Dec 12 09:48:20.348 INFO [stderr]    Compiling proc-macro-hack v0.5.3
Dec 12 09:48:20.348 INFO [stderr]     Checking proc-macro-hack v0.5.3 (/source)
Dec 12 09:48:22.996 INFO [stderr]    Compiling demo-hack-impl v0.0.5
Dec 12 09:48:24.510 INFO [stderr]     Checking demo-hack v0.0.5
Dec 12 09:48:26.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
Dec 12 09:48:26.074 INFO [stderr] su: No module specific data is present
Dec 12 09:48:26.968 INFO running `"docker" "inspect" "e9b53faa0139e87f2cc1e25ecc59bddc07bc81af4cd92f9a3bd6a0d802787d5a"`
Dec 12 09:48:27.154 INFO running `"docker" "rm" "-f" "e9b53faa0139e87f2cc1e25ecc59bddc07bc81af4cd92f9a3bd6a0d802787d5a"`
Dec 12 09:48:27.392 INFO [stdout] e9b53faa0139e87f2cc1e25ecc59bddc07bc81af4cd92f9a3bd6a0d802787d5a