Dec 05 05:53:31.094 INFO checking syn-expand-use-0.2.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:53:31.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 05:53:31.386 INFO [stdout] 079b11e75d1d18662b6d38083587d2268696d9015dbcf82b9672a1252585b87b
Dec 05 05:53:31.388 INFO running `"docker" "start" "-a" "079b11e75d1d18662b6d38083587d2268696d9015dbcf82b9672a1252585b87b"`
Dec 05 05:53:31.959 INFO [stderr] usermod: no changes
Dec 05 05:53:31.999 INFO [stderr]     Checking proc-macro2 v0.3.8
Dec 05 05:53:32.907 INFO [stderr]     Checking quote v0.5.2
Dec 05 05:53:33.552 INFO [stderr]     Checking syn v0.13.11
Dec 05 05:53:40.304 INFO [stderr]     Checking syn-expand-use v0.2.0 (/source)
Dec 05 05:53:42.014 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.03s
Dec 05 05:53:42.023 INFO [stderr] su: No module specific data is present
Dec 05 05:53:42.553 INFO running `"docker" "inspect" "079b11e75d1d18662b6d38083587d2268696d9015dbcf82b9672a1252585b87b"`
Dec 05 05:53:42.715 INFO running `"docker" "rm" "-f" "079b11e75d1d18662b6d38083587d2268696d9015dbcf82b9672a1252585b87b"`
Dec 05 05:53:42.874 INFO [stdout] 079b11e75d1d18662b6d38083587d2268696d9015dbcf82b9672a1252585b87b