Dec 13 22:40:19.460 INFO testing cynic64/voxels against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 22:40:19.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 22:40:19.699 INFO [stdout] 34d9cd865035d05b48d0641ec771bf9af07fe31d9fea79be763a2162505d8f4f
Dec 13 22:40:19.702 INFO running `"docker" "start" "-a" "34d9cd865035d05b48d0641ec771bf9af07fe31d9fea79be763a2162505d8f4f"`
Dec 13 22:40:20.499 INFO [stderr] usermod: no changes
Dec 13 22:40:20.597 INFO [stderr] error: failed to load source for a dependency on `gfx-backend-vulkan`
Dec 13 22:40:20.598 INFO [stderr] 
Dec 13 22:40:20.598 INFO [stderr] Caused by:
Dec 13 22:40:20.598 INFO [stderr]   Unable to update https://github.com/gfx-rs/gfx#bd7f058e
Dec 13 22:40:20.598 INFO [stderr] 
Dec 13 22:40:20.598 INFO [stderr] Caused by:
Dec 13 22:40:20.598 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 13 22:40:20.598 INFO [stderr] 
Dec 13 22:40:20.598 INFO [stderr] Caused by:
Dec 13 22:40:20.598 INFO [stderr]   Read-only file system (os error 30)
Dec 13 22:40:20.598 INFO [stderr] su: No module specific data is present
Dec 13 22:40:21.248 INFO running `"docker" "inspect" "34d9cd865035d05b48d0641ec771bf9af07fe31d9fea79be763a2162505d8f4f"`
Dec 13 22:40:21.679 INFO running `"docker" "rm" "-f" "34d9cd865035d05b48d0641ec771bf9af07fe31d9fea79be763a2162505d8f4f"`
Dec 13 22:40:21.923 INFO [stdout] 34d9cd865035d05b48d0641ec771bf9af07fe31d9fea79be763a2162505d8f4f