Dec 12 07:45:06.294 INFO checking serde_dynamodb-0.2.0 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 07:45:06.294 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 07:45:06.529 INFO [stdout] a9a1bb7cfbe8175f9e801fd3e85d2b407d72e1dd9162e0a640465897591e00b8
Dec 12 07:45:06.532 INFO running `"docker" "start" "-a" "a9a1bb7cfbe8175f9e801fd3e85d2b407d72e1dd9162e0a640465897591e00b8"`
Dec 12 07:45:07.144 INFO [stderr] usermod: no changes
Dec 12 07:45:07.465 INFO [stderr]     Checking dirs v1.0.4
Dec 12 07:45:08.042 INFO [stderr]     Checking rusoto_credential v0.14.0
Dec 12 07:45:13.208 INFO [stderr]     Checking rusoto_core v0.35.0
Dec 12 07:45:20.392 INFO [stderr]     Checking rusoto_dynamodb v0.35.0
Dec 12 07:45:35.031 INFO [stderr]     Checking serde_dynamodb v0.2.0 (/source)
Dec 12 07:45:53.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.27s
Dec 12 07:45:53.456 INFO [stderr] su: No module specific data is present
Dec 12 07:45:54.248 INFO running `"docker" "inspect" "a9a1bb7cfbe8175f9e801fd3e85d2b407d72e1dd9162e0a640465897591e00b8"`
Dec 12 07:45:54.606 INFO running `"docker" "rm" "-f" "a9a1bb7cfbe8175f9e801fd3e85d2b407d72e1dd9162e0a640465897591e00b8"`
Dec 12 07:45:54.892 INFO [stdout] a9a1bb7cfbe8175f9e801fd3e85d2b407d72e1dd9162e0a640465897591e00b8