Dec 12 16:04:28.654 INFO checking dat-network-protocol-0.1.4 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 16:04:28.654 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 16:04:28.864 INFO [stdout] 5c5532d9933365458901af2752ed643b0d6a1b8136375040488e4c7132d8de4e
Dec 12 16:04:28.868 INFO running `"docker" "start" "-a" "5c5532d9933365458901af2752ed643b0d6a1b8136375040488e4c7132d8de4e"`
Dec 12 16:04:29.588 INFO [stderr] usermod: no changes
Dec 12 16:04:29.708 INFO [stderr]    Compiling protobuf v1.5.1
Dec 12 16:04:29.708 INFO [stderr]    Compiling protoc v1.7.4
Dec 12 16:05:04.492 INFO [stderr]    Compiling protoc-rust v1.5.1
Dec 12 16:05:05.948 INFO [stderr]    Compiling dat-network-protocol v0.1.4 (/source)
Dec 12 16:05:09.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.22s
Dec 12 16:05:09.841 INFO [stderr] su: No module specific data is present
Dec 12 16:05:10.811 INFO running `"docker" "inspect" "5c5532d9933365458901af2752ed643b0d6a1b8136375040488e4c7132d8de4e"`
Dec 12 16:05:11.158 INFO running `"docker" "rm" "-f" "5c5532d9933365458901af2752ed643b0d6a1b8136375040488e4c7132d8de4e"`
Dec 12 16:05:11.482 INFO [stdout] 5c5532d9933365458901af2752ed643b0d6a1b8136375040488e4c7132d8de4e