Dec 12 12:31:25.833 INFO checking jsonrpc-macros-9.0.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:31:25.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 12:31:26.151 INFO [stdout] da08f0833dd94f8bfafb971ec30db8e7130f37be9fefa0543ed7ca4665fddb30
Dec 12 12:31:26.153 INFO running `"docker" "start" "-a" "da08f0833dd94f8bfafb971ec30db8e7130f37be9fefa0543ed7ca4665fddb30"`
Dec 12 12:31:27.883 INFO [stderr] usermod: no changes
Dec 12 12:31:28.173 INFO [stderr]     Checking jsonrpc-core v9.0.0
Dec 12 12:31:29.977 INFO [stderr]     Checking jsonrpc-server-utils v9.0.0
Dec 12 12:31:29.980 INFO [stderr]     Checking jsonrpc-pubsub v9.0.0
Dec 12 12:31:34.157 INFO [stderr]     Checking jsonrpc-macros v9.0.0 (/source)
Dec 12 12:31:38.927 INFO [stderr]     Checking jsonrpc-tcp-server v9.0.0
Dec 12 12:32:04.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.93s
Dec 12 12:32:04.856 INFO [stderr] su: No module specific data is present
Dec 12 12:32:05.286 INFO running `"docker" "inspect" "da08f0833dd94f8bfafb971ec30db8e7130f37be9fefa0543ed7ca4665fddb30"`
Dec 12 12:32:05.706 INFO running `"docker" "rm" "-f" "da08f0833dd94f8bfafb971ec30db8e7130f37be9fefa0543ed7ca4665fddb30"`
Dec 12 12:32:06.036 INFO [stdout] da08f0833dd94f8bfafb971ec30db8e7130f37be9fefa0543ed7ca4665fddb30