Dec 04 14:25:58.566 INFO checking matthiaskrgr/cargo-cache against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:25:58.566 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-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 04 14:25:58.763 INFO [stdout] 56bdb9dcb8e1a80b197aad496879ae82465ab5d6bb62a3690ef1dd13b58f1d30
Dec 04 14:25:58.763 INFO running `"docker" "start" "-a" "56bdb9dcb8e1a80b197aad496879ae82465ab5d6bb62a3690ef1dd13b58f1d30"`
Dec 04 14:25:59.919 INFO [stderr] usermod: no changes
Dec 04 14:26:00.033 INFO [stderr] error: failed to load source for a dependency on `rustc_tools_util`
Dec 04 14:26:00.033 INFO [stderr] 
Dec 04 14:26:00.033 INFO [stderr] Caused by:
Dec 04 14:26:00.033 INFO [stderr]   Unable to update https://github.com/rust-lang/rust-clippy?rev=dec389a5eea427c4faf20327baa7f34096a4e41f#dec389a5
Dec 04 14:26:00.033 INFO [stderr] 
Dec 04 14:26:00.033 INFO [stderr] Caused by:
Dec 04 14:26:00.033 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 04 14:26:00.033 INFO [stderr] 
Dec 04 14:26:00.033 INFO [stderr] Caused by:
Dec 04 14:26:00.033 INFO [stderr]   Read-only file system (os error 30)
Dec 04 14:26:00.043 INFO [stderr] su: No module specific data is present
Dec 04 14:26:00.625 INFO running `"docker" "inspect" "56bdb9dcb8e1a80b197aad496879ae82465ab5d6bb62a3690ef1dd13b58f1d30"`
Dec 04 14:26:00.783 INFO running `"docker" "rm" "-f" "56bdb9dcb8e1a80b197aad496879ae82465ab5d6bb62a3690ef1dd13b58f1d30"`
Dec 04 14:26:00.938 INFO [stdout] 56bdb9dcb8e1a80b197aad496879ae82465ab5d6bb62a3690ef1dd13b58f1d30