Nov 16 20:08:58.336 INFO testing matthiaskrgr/cargo-cache against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 20:08:58.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16 20:08:58.537 INFO [stdout] 2e2814de264c0d9afe118529cb26f0542600bdf32101cdd89686768aad4761cf
Nov 16 20:08:58.541 INFO running `"docker" "start" "-a" "2e2814de264c0d9afe118529cb26f0542600bdf32101cdd89686768aad4761cf"`
Nov 16 20:08:58.988 INFO [stderr] usermod: no changes
Nov 16 20:08:59.053 INFO [stderr] error: failed to load source for a dependency on `rustc_tools_util`
Nov 16 20:08:59.053 INFO [stderr] 
Nov 16 20:08:59.054 INFO [stderr] Caused by:
Nov 16 20:08:59.054 INFO [stderr]   Unable to update https://github.com/rust-lang-nursery/rust-clippy?rev=f40c4fa51d308bd32b4b3e3302bad8965d10ffbc#f40c4fa5
Nov 16 20:08:59.054 INFO [stderr] 
Nov 16 20:08:59.054 INFO [stderr] Caused by:
Nov 16 20:08:59.054 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Nov 16 20:08:59.054 INFO [stderr] 
Nov 16 20:08:59.055 INFO [stderr] Caused by:
Nov 16 20:08:59.055 INFO [stderr]   Read-only file system (os error 30)
Nov 16 20:08:59.060 INFO [stderr] su: No module specific data is present
Nov 16 20:08:59.602 INFO running `"docker" "inspect" "2e2814de264c0d9afe118529cb26f0542600bdf32101cdd89686768aad4761cf"`
Nov 16 20:08:59.861 INFO running `"docker" "rm" "-f" "2e2814de264c0d9afe118529cb26f0542600bdf32101cdd89686768aad4761cf"`
Nov 16 20:09:00.095 INFO [stdout] 2e2814de264c0d9afe118529cb26f0542600bdf32101cdd89686768aad4761cf