Dec 12 07:45:24.978 INFO checking serde_db-0.5.1 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 07:45:24.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:45:25.262 INFO [stdout] eb44f0e177b6ec87e371bfe846ca5a4e646d4f1474fd92fa46f448aa91cbdcf0
Dec 12 07:45:25.268 INFO running `"docker" "start" "-a" "eb44f0e177b6ec87e371bfe846ca5a4e646d4f1474fd92fa46f448aa91cbdcf0"`
Dec 12 07:45:26.212 INFO [stderr] usermod: no changes
Dec 12 07:45:26.400 INFO [stderr]     Checking serde_db v0.5.1 (/source)
Dec 12 07:45:26.412 INFO [stderr]     Checking chrono v0.4.6
Dec 12 07:45:26.412 INFO [stderr]     Checking rust_decimal v0.7.2
Dec 12 07:45:29.496 INFO [stderr]     Checking flexi_logger v0.6.14
Dec 12 07:45:40.276 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.03s
Dec 12 07:45:40.287 INFO [stderr] su: No module specific data is present
Dec 12 07:45:40.928 INFO running `"docker" "inspect" "eb44f0e177b6ec87e371bfe846ca5a4e646d4f1474fd92fa46f448aa91cbdcf0"`
Dec 12 07:45:41.236 INFO running `"docker" "rm" "-f" "eb44f0e177b6ec87e371bfe846ca5a4e646d4f1474fd92fa46f448aa91cbdcf0"`
Dec 12 07:45:41.491 INFO [stdout] eb44f0e177b6ec87e371bfe846ca5a4e646d4f1474fd92fa46f448aa91cbdcf0