Nov 30 13:23:45.864 INFO checking vectorize_struct-0.1.3 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 13:23:45.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 13:23:46.316 INFO [stdout] 31d89e512447b5069b6c8ba63619ed7fb683ae8d7ff81eeca935b0986106ba75
Nov 30 13:23:46.322 INFO running `"docker" "start" "-a" "31d89e512447b5069b6c8ba63619ed7fb683ae8d7ff81eeca935b0986106ba75"`
Nov 30 13:23:47.404 INFO [stderr] usermod: no changes
Nov 30 13:23:47.460 INFO [stderr] warning: library `vectorize_struct` should only specify `proc-macro = true` instead of setting `crate-type`
Nov 30 13:23:47.500 INFO [stderr]    Compiling syn v0.15.22
Nov 30 13:23:47.504 INFO [stderr]     Checking vectorize_struct v0.1.3 (/source)
Nov 30 13:24:11.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.90s
Nov 30 13:24:11.347 INFO [stderr] su: No module specific data is present
Nov 30 13:24:12.021 INFO running `"docker" "inspect" "31d89e512447b5069b6c8ba63619ed7fb683ae8d7ff81eeca935b0986106ba75"`
Nov 30 13:24:12.114 INFO running `"docker" "rm" "-f" "31d89e512447b5069b6c8ba63619ed7fb683ae8d7ff81eeca935b0986106ba75"`
Nov 30 13:24:12.232 INFO [stdout] 31d89e512447b5069b6c8ba63619ed7fb683ae8d7ff81eeca935b0986106ba75