Nov 17 06:50:52.634 INFO testing cgm616/couscous against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 06:50:52.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 17 06:50:53.032 INFO [stdout] 4c03ab0a47accc3c0b8dcaeac62cd83bfc3dbeb16788f9f5c1d4dbda70642e20
Nov 17 06:50:53.035 INFO running `"docker" "start" "-a" "4c03ab0a47accc3c0b8dcaeac62cd83bfc3dbeb16788f9f5c1d4dbda70642e20"`
Nov 17 06:50:54.151 INFO [stderr] usermod: no changes
Nov 17 06:50:54.265 INFO [stderr] error: failed to resolve patches for `https://github.com/rust-lang/crates.io-index`
Nov 17 06:50:54.266 INFO [stderr] 
Nov 17 06:50:54.266 INFO [stderr] Caused by:
Nov 17 06:50:54.266 INFO [stderr]   failed to load source for a dependency on `nrf51`
Nov 17 06:50:54.267 INFO [stderr] 
Nov 17 06:50:54.267 INFO [stderr] Caused by:
Nov 17 06:50:54.267 INFO [stderr]   Unable to update https://github.com/therealprof/nrf51.git#498ad0b8
Nov 17 06:50:54.268 INFO [stderr] 
Nov 17 06:50:54.268 INFO [stderr] Caused by:
Nov 17 06:50:54.268 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Nov 17 06:50:54.269 INFO [stderr] 
Nov 17 06:50:54.269 INFO [stderr] Caused by:
Nov 17 06:50:54.269 INFO [stderr]   Read-only file system (os error 30)
Nov 17 06:50:54.270 INFO [stderr] su: No module specific data is present
Nov 17 06:50:55.082 INFO running `"docker" "inspect" "4c03ab0a47accc3c0b8dcaeac62cd83bfc3dbeb16788f9f5c1d4dbda70642e20"`
Nov 17 06:50:55.325 INFO running `"docker" "rm" "-f" "4c03ab0a47accc3c0b8dcaeac62cd83bfc3dbeb16788f9f5c1d4dbda70642e20"`
Nov 17 06:50:55.683 INFO [stdout] 4c03ab0a47accc3c0b8dcaeac62cd83bfc3dbeb16788f9f5c1d4dbda70642e20