Dec 11 15:56:55.269 INFO checking jung-io/jung against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 15:56:55.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 11 15:56:55.804 INFO [stdout] 21ebfb2ae50fb12b328062390ec27520a5bfe9d4be0d07e4b78f1aeb5c7c68ce
Dec 11 15:56:55.806 INFO running `"docker" "start" "-a" "21ebfb2ae50fb12b328062390ec27520a5bfe9d4be0d07e4b78f1aeb5c7c68ce"`
Dec 11 15:56:56.980 INFO [stderr] usermod: no changes
Dec 11 15:56:57.060 INFO [stderr] error: failed to load source for a dependency on `kvproto`
Dec 11 15:56:57.060 INFO [stderr] 
Dec 11 15:56:57.060 INFO [stderr] Caused by:
Dec 11 15:56:57.060 INFO [stderr]   Unable to update https://github.com/pingcap/kvproto.git?branch=release-2.1#8e3f33ac
Dec 11 15:56:57.060 INFO [stderr] 
Dec 11 15:56:57.060 INFO [stderr] Caused by:
Dec 11 15:56:57.060 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 11 15:56:57.060 INFO [stderr] 
Dec 11 15:56:57.060 INFO [stderr] Caused by:
Dec 11 15:56:57.060 INFO [stderr]   Read-only file system (os error 30)
Dec 11 15:56:57.064 INFO [stderr] su: No module specific data is present
Dec 11 15:56:57.744 INFO running `"docker" "inspect" "21ebfb2ae50fb12b328062390ec27520a5bfe9d4be0d07e4b78f1aeb5c7c68ce"`
Dec 11 15:56:58.046 INFO running `"docker" "rm" "-f" "21ebfb2ae50fb12b328062390ec27520a5bfe9d4be0d07e4b78f1aeb5c7c68ce"`
Dec 11 15:56:58.376 INFO [stdout] 21ebfb2ae50fb12b328062390ec27520a5bfe9d4be0d07e4b78f1aeb5c7c68ce