Dec 05 06:07:45.031 INFO checking stdweb-internal-macros-0.2.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:07:45.031 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 06:07:45.359 INFO [stdout] e5a9a9f63826363f1f0d7d2c5041b46e6e9b25218e26c451df41efdd57ba48d0
Dec 05 06:07:45.365 INFO running `"docker" "start" "-a" "e5a9a9f63826363f1f0d7d2c5041b46e6e9b25218e26c451df41efdd57ba48d0"`
Dec 05 06:07:46.203 INFO [stderr] usermod: no changes
Dec 05 06:07:46.314 INFO [stderr]     Checking base-x v0.2.3
Dec 05 06:07:46.314 INFO [stderr]    Compiling stdweb-internal-macros v0.2.2 (/source)
Dec 05 06:07:46.314 INFO [stderr]    Compiling syn v0.15.22
Dec 05 06:07:59.433 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 05 06:08:14.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.83s
Dec 05 06:08:14.084 INFO [stderr] su: No module specific data is present
Dec 05 06:08:15.138 INFO running `"docker" "inspect" "e5a9a9f63826363f1f0d7d2c5041b46e6e9b25218e26c451df41efdd57ba48d0"`
Dec 05 06:08:15.401 INFO running `"docker" "rm" "-f" "e5a9a9f63826363f1f0d7d2c5041b46e6e9b25218e26c451df41efdd57ba48d0"`
Dec 05 06:08:15.629 INFO [stdout] e5a9a9f63826363f1f0d7d2c5041b46e6e9b25218e26c451df41efdd57ba48d0