Dec 18 11:02:27.968 INFO checking solana-jsonrpc-pubsub-0.4.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 11:02:27.969 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/solana-jsonrpc-pubsub/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 11:02:28.183 INFO [stdout] b6b962b8796775e59e70a07853b5ca31daa07a520c629422f76c9a94f93869e7
Dec 18 11:02:28.185 INFO running `"docker" "start" "-a" "b6b962b8796775e59e70a07853b5ca31daa07a520c629422f76c9a94f93869e7"`
Dec 18 11:02:28.786 INFO [stderr]     Checking solana-jsonrpc-pubsub v0.4.0 (/opt/crater/workdir)
Dec 18 11:02:28.786 INFO [stderr]     Checking solana-jsonrpc-server-utils v0.4.0
Dec 18 11:02:30.559 INFO [stderr]     Checking solana-jsonrpc-tcp-server v0.4.0
Dec 18 11:02:36.356 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.66s
Dec 18 11:02:37.930 INFO running `"docker" "inspect" "b6b962b8796775e59e70a07853b5ca31daa07a520c629422f76c9a94f93869e7"`
Dec 18 11:02:38.210 INFO running `"docker" "rm" "-f" "b6b962b8796775e59e70a07853b5ca31daa07a520c629422f76c9a94f93869e7"`
Dec 18 11:02:38.556 INFO [stdout] b6b962b8796775e59e70a07853b5ca31daa07a520c629422f76c9a94f93869e7