Dec 04 12:39:41.007 INFO checking paritytech/parity-codec against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 12:39:41.007 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 04 12:39:41.523 INFO [stdout] d301485bf4671123373f080ae17f58d5dbe70245e337911a76db7064141e1c28
Dec 04 12:39:41.527 INFO running `"docker" "start" "-a" "d301485bf4671123373f080ae17f58d5dbe70245e337911a76db7064141e1c28"`
Dec 04 12:39:42.722 INFO [stderr] usermod: no changes
Dec 04 12:39:42.835 INFO [stderr]     Checking proc-macro2 v0.4.24
Dec 04 12:39:42.843 INFO [stderr]     Checking parity-codec v2.1.5 (/source)
Dec 04 12:39:42.843 INFO [stderr]    Compiling syn v0.15.21
Dec 04 12:39:45.687 INFO [stderr]     Checking quote v0.6.10
Dec 04 12:39:56.243 INFO [stderr]     Checking parity-codec-derive v2.1.0 (/source/derive)
Dec 04 12:40:02.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.01s
Dec 04 12:40:02.763 INFO [stderr] su: No module specific data is present
Dec 04 12:40:03.583 INFO running `"docker" "inspect" "d301485bf4671123373f080ae17f58d5dbe70245e337911a76db7064141e1c28"`
Dec 04 12:40:03.977 INFO running `"docker" "rm" "-f" "d301485bf4671123373f080ae17f58d5dbe70245e337911a76db7064141e1c28"`
Dec 04 12:40:04.243 INFO [stdout] d301485bf4671123373f080ae17f58d5dbe70245e337911a76db7064141e1c28