Nov 28 15:53:50.849 INFO checking vectorize_struct-0.1.3 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 15:53:50.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 15:53:51.248 INFO [stdout] 4dbebb62a8fb8f3833142a1b61fa53fcf171f08f2028165d08a6fab3d20491c3
Nov 28 15:53:51.250 INFO running `"docker" "start" "-a" "4dbebb62a8fb8f3833142a1b61fa53fcf171f08f2028165d08a6fab3d20491c3"`
Nov 28 15:53:52.429 INFO [stderr] usermod: no changes
Nov 28 15:53:52.469 INFO [stderr] warning: library `vectorize_struct` should only specify `proc-macro = true` instead of setting `crate-type`
Nov 28 15:53:52.488 INFO [stderr]    Compiling syn v0.15.22
Nov 28 15:54:04.312 INFO [stderr]     Checking vectorize_struct v0.1.3 (/source)
Nov 28 15:54:19.254 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.80s
Nov 28 15:54:19.257 INFO [stderr] su: No module specific data is present
Nov 28 15:54:19.569 INFO running `"docker" "inspect" "4dbebb62a8fb8f3833142a1b61fa53fcf171f08f2028165d08a6fab3d20491c3"`
Nov 28 15:54:19.890 INFO running `"docker" "rm" "-f" "4dbebb62a8fb8f3833142a1b61fa53fcf171f08f2028165d08a6fab3d20491c3"`
Nov 28 15:54:20.188 INFO [stdout] 4dbebb62a8fb8f3833142a1b61fa53fcf171f08f2028165d08a6fab3d20491c3