Nov 16 20:09:00.189 INFO testing matthiaskrgr/cargo-cache against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 20:09:00.191 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:09:00.407 INFO [stdout] 0874280c09be105ae65552fd352135a30bc2c4defd1bf34b2e4dbef8356e4a6f
Nov 16 20:09:00.407 INFO running `"docker" "start" "-a" "0874280c09be105ae65552fd352135a30bc2c4defd1bf34b2e4dbef8356e4a6f"`
Nov 16 20:09:00.879 INFO [stderr] usermod: no changes
Nov 16 20:09:00.934 INFO [stderr] error: failed to load source for a dependency on `rustc_tools_util`
Nov 16 20:09:00.935 INFO [stderr] 
Nov 16 20:09:00.935 INFO [stderr] Caused by:
Nov 16 20:09:00.935 INFO [stderr]   Unable to update https://github.com/rust-lang-nursery/rust-clippy?rev=f40c4fa51d308bd32b4b3e3302bad8965d10ffbc#f40c4fa5
Nov 16 20:09:00.935 INFO [stderr] 
Nov 16 20:09:00.935 INFO [stderr] Caused by:
Nov 16 20:09:00.935 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Nov 16 20:09:00.935 INFO [stderr] 
Nov 16 20:09:00.935 INFO [stderr] Caused by:
Nov 16 20:09:00.935 INFO [stderr]   Read-only file system (os error 30)
Nov 16 20:09:00.935 INFO [stderr] su: No module specific data is present
Nov 16 20:09:01.176 INFO running `"docker" "inspect" "0874280c09be105ae65552fd352135a30bc2c4defd1bf34b2e4dbef8356e4a6f"`
Nov 16 20:09:01.288 INFO running `"docker" "rm" "-f" "0874280c09be105ae65552fd352135a30bc2c4defd1bf34b2e4dbef8356e4a6f"`
Nov 16 20:09:01.374 INFO [stdout] 0874280c09be105ae65552fd352135a30bc2c4defd1bf34b2e4dbef8356e4a6f