Dec 05 15:05:13.824 INFO testing matthiaskrgr/cargo-cache against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:05:13.824 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 15:05:14.064 INFO [stdout] 8955a6d5d700db1c6faaf36d864dc84cd33d0ac55629654b671772123eac1447
Dec 05 15:05:14.066 INFO running `"docker" "start" "-a" "8955a6d5d700db1c6faaf36d864dc84cd33d0ac55629654b671772123eac1447"`
Dec 05 15:05:14.484 INFO [stderr] usermod: no changes
Dec 05 15:05:14.532 INFO [stderr] error: failed to load source for a dependency on `rustc_tools_util`
Dec 05 15:05:14.532 INFO [stderr] 
Dec 05 15:05:14.532 INFO [stderr] Caused by:
Dec 05 15:05:14.532 INFO [stderr]   Unable to update https://github.com/rust-lang/rust-clippy?rev=dec389a5eea427c4faf20327baa7f34096a4e41f#dec389a5
Dec 05 15:05:14.532 INFO [stderr] 
Dec 05 15:05:14.532 INFO [stderr] Caused by:
Dec 05 15:05:14.532 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 05 15:05:14.532 INFO [stderr] 
Dec 05 15:05:14.532 INFO [stderr] Caused by:
Dec 05 15:05:14.532 INFO [stderr]   Read-only file system (os error 30)
Dec 05 15:05:14.533 INFO [stderr] su: No module specific data is present
Dec 05 15:05:14.857 INFO running `"docker" "inspect" "8955a6d5d700db1c6faaf36d864dc84cd33d0ac55629654b671772123eac1447"`
Dec 05 15:05:14.928 INFO running `"docker" "rm" "-f" "8955a6d5d700db1c6faaf36d864dc84cd33d0ac55629654b671772123eac1447"`
Dec 05 15:05:15.045 INFO [stdout] 8955a6d5d700db1c6faaf36d864dc84cd33d0ac55629654b671772123eac1447