Dec 19 12:45:25.525 INFO checking mezeipetister/proto2rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 12:45:25.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/mezeipetister/proto2rust:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:45:26.100 INFO [stdout] 9ba338f545aa1d5502fde7383ca3d29614f398bd09e4d120a799a5348f60fe61
Dec 19 12:45:26.102 INFO running `"docker" "start" "-a" "9ba338f545aa1d5502fde7383ca3d29614f398bd09e4d120a799a5348f60fe61"`
Dec 19 12:45:27.920 INFO [stderr]    Compiling protobuf v2.0.4
Dec 19 12:45:27.932 INFO [stderr]     Checking protoc v2.0.4
Dec 19 12:45:33.666 INFO [stderr]     Checking protobuf-codegen v2.0.4
Dec 19 12:45:35.244 INFO [stderr]     Checking protoc-rust v2.0.4
Dec 19 12:45:35.592 INFO [stderr]     Checking proto2rust v0.1.0 (/opt/crater/workdir)
Dec 19 12:45:35.945 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.11s
Dec 19 12:45:36.978 INFO running `"docker" "inspect" "9ba338f545aa1d5502fde7383ca3d29614f398bd09e4d120a799a5348f60fe61"`
Dec 19 12:45:37.324 INFO running `"docker" "rm" "-f" "9ba338f545aa1d5502fde7383ca3d29614f398bd09e4d120a799a5348f60fe61"`
Dec 19 12:45:37.644 INFO [stdout] 9ba338f545aa1d5502fde7383ca3d29614f398bd09e4d120a799a5348f60fe61