Dec 12 17:33:42.381 INFO checking bitcoin_rpc_client-0.4.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 17:33:42.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17:33:42.961 INFO [stdout] fdaa2dfd66e46ca6553646bcd2dd666bcd6fcc1a63919d60f8982e57fedd89bc
Dec 12 17:33:42.963 INFO running `"docker" "start" "-a" "fdaa2dfd66e46ca6553646bcd2dd666bcd6fcc1a63919d60f8982e57fedd89bc"`
Dec 12 17:33:44.816 INFO [stderr] usermod: no changes
Dec 12 17:33:45.183 INFO [stderr]     Checking bitcoin v0.14.2
Dec 12 17:33:45.190 INFO [stderr]     Checking testcontainers v0.3.1
Dec 12 17:33:45.192 INFO [stderr]     Checking jsonrpc_client v0.2.0
Dec 12 17:33:58.484 INFO [stderr]     Checking bitcoin_rpc_client v0.4.0 (/source)
Dec 12 17:34:32.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.83s
Dec 12 17:34:32.690 INFO [stderr] su: No module specific data is present
Dec 12 17:34:33.070 INFO running `"docker" "inspect" "fdaa2dfd66e46ca6553646bcd2dd666bcd6fcc1a63919d60f8982e57fedd89bc"`
Dec 12 17:34:33.176 INFO running `"docker" "rm" "-f" "fdaa2dfd66e46ca6553646bcd2dd666bcd6fcc1a63919d60f8982e57fedd89bc"`
Dec 12 17:34:33.316 INFO [stdout] fdaa2dfd66e46ca6553646bcd2dd666bcd6fcc1a63919d60f8982e57fedd89bc