Dec 19 11:56:52.206 INFO checking neo4j-drivers/rusty-bolt against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:56:52.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/neo4j-drivers/rusty-bolt:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:56:52.610 INFO [stdout] ea621d286877324151438af11983c8abd270b98be5f58809123eb8a4c52c4d7e
Dec 19 11:56:52.616 INFO running `"docker" "start" "-a" "ea621d286877324151438af11983c8abd270b98be5f58809123eb8a4c52c4d7e"`
Dec 19 11:56:54.491 INFO [stderr]     Checking packstream v0.1.0 (/opt/crater/workdir/packstream)
Dec 19 11:56:55.066 INFO [stderr]     Checking neo4j v0.1.0 (/opt/crater/workdir/neo4j)
Dec 19 11:56:55.555 INFO [stderr]     Checking rusty-bolt v0.1.0 (/opt/crater/workdir)
Dec 19 11:56:56.101 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 19 11:56:57.240 INFO running `"docker" "inspect" "ea621d286877324151438af11983c8abd270b98be5f58809123eb8a4c52c4d7e"`
Dec 19 11:56:57.532 INFO running `"docker" "rm" "-f" "ea621d286877324151438af11983c8abd270b98be5f58809123eb8a4c52c4d7e"`
Dec 19 11:56:57.960 INFO [stdout] ea621d286877324151438af11983c8abd270b98be5f58809123eb8a4c52c4d7e