Dec 12 05:16:47.434 INFO checking vectorize_struct-0.1.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:16:47.434 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 05:16:47.676 INFO [stdout] d9af969bf7db132bbbadd7d1ed578dfd32db54e6420533658f9a5e87c821570f
Dec 12 05:16:47.682 INFO running `"docker" "start" "-a" "d9af969bf7db132bbbadd7d1ed578dfd32db54e6420533658f9a5e87c821570f"`
Dec 12 05:16:49.017 INFO [stderr] usermod: no changes
Dec 12 05:16:49.064 INFO [stderr] warning: library `vectorize_struct` should only specify `proc-macro = true` instead of setting `crate-type`
Dec 12 05:16:49.088 INFO [stderr]    Compiling syn v0.15.22
Dec 12 05:16:49.104 INFO [stderr]     Checking vectorize_struct v0.1.3 (/source)
Dec 12 05:17:08.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.99s
Dec 12 05:17:08.028 INFO [stderr] su: No module specific data is present
Dec 12 05:17:08.290 INFO running `"docker" "inspect" "d9af969bf7db132bbbadd7d1ed578dfd32db54e6420533658f9a5e87c821570f"`
Dec 12 05:17:08.378 INFO running `"docker" "rm" "-f" "d9af969bf7db132bbbadd7d1ed578dfd32db54e6420533658f9a5e87c821570f"`
Dec 12 05:17:08.516 INFO [stdout] d9af969bf7db132bbbadd7d1ed578dfd32db54e6420533658f9a5e87c821570f