Dec 12 13:30:12.745 INFO checking grpc-rust-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 13:30:12.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 13:30:13.254 INFO [stdout] a3d4e7738d0ac1e1bd1ea6edb72e5d21d529dfa0a54f7610ad77a55f3b78a6cc
Dec 12 13:30:13.260 INFO running `"docker" "start" "-a" "a3d4e7738d0ac1e1bd1ea6edb72e5d21d529dfa0a54f7610ad77a55f3b78a6cc"`
Dec 12 13:30:14.884 INFO [stderr] usermod: no changes
Dec 12 13:30:15.044 INFO [stderr]     Checking semver v0.4.1
Dec 12 13:30:16.816 INFO [stderr]     Checking grpc-rust v0.1.0 (/source)
Dec 12 13:30:17.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
Dec 12 13:30:17.887 INFO [stderr] su: No module specific data is present
Dec 12 13:30:18.398 INFO running `"docker" "inspect" "a3d4e7738d0ac1e1bd1ea6edb72e5d21d529dfa0a54f7610ad77a55f3b78a6cc"`
Dec 12 13:30:18.868 INFO running `"docker" "rm" "-f" "a3d4e7738d0ac1e1bd1ea6edb72e5d21d529dfa0a54f7610ad77a55f3b78a6cc"`
Dec 12 13:30:19.152 INFO [stdout] a3d4e7738d0ac1e1bd1ea6edb72e5d21d529dfa0a54f7610ad77a55f3b78a6cc