Nov 16 12:42:19.054 INFO testing sparrowex/sparrow-chain-node against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 12:42:19.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:42:19.437 INFO [stdout] 39b9938788da4aafa2a4cbc3d896f484f8ba3810e775906ee60ef5bb287df0bd
Nov 16 12:42:19.438 INFO running `"docker" "start" "-a" "39b9938788da4aafa2a4cbc3d896f484f8ba3810e775906ee60ef5bb287df0bd"`
Nov 16 12:42:19.937 INFO [stderr] usermod: no changes
Nov 16 12:42:20.027 INFO [stderr] error: failed to resolve patches for `https://github.com/rust-lang/crates.io-index`
Nov 16 12:42:20.027 INFO [stderr] 
Nov 16 12:42:20.027 INFO [stderr] Caused by:
Nov 16 12:42:20.027 INFO [stderr]   failed to load source for a dependency on `ring`
Nov 16 12:42:20.027 INFO [stderr] 
Nov 16 12:42:20.027 INFO [stderr] Caused by:
Nov 16 12:42:20.027 INFO [stderr]   Unable to update https://github.com/paritytech/ring#bae475e9
Nov 16 12:42:20.027 INFO [stderr] 
Nov 16 12:42:20.027 INFO [stderr] Caused by:
Nov 16 12:42:20.027 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Nov 16 12:42:20.027 INFO [stderr] 
Nov 16 12:42:20.027 INFO [stderr] Caused by:
Nov 16 12:42:20.027 INFO [stderr]   Read-only file system (os error 30)
Nov 16 12:42:20.028 INFO [stderr] su: No module specific data is present
Nov 16 12:42:20.286 INFO running `"docker" "inspect" "39b9938788da4aafa2a4cbc3d896f484f8ba3810e775906ee60ef5bb287df0bd"`
Nov 16 12:42:20.372 INFO running `"docker" "rm" "-f" "39b9938788da4aafa2a4cbc3d896f484f8ba3810e775906ee60ef5bb287df0bd"`
Nov 16 12:42:20.456 INFO [stdout] 39b9938788da4aafa2a4cbc3d896f484f8ba3810e775906ee60ef5bb287df0bd