Nov 01 01:10:38.719 INFO checking matthiaskrgr/cargo-cache against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 01:10:38.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 01:10:39.122 INFO blam! 08cb6a3d461c61def4d20ff0d365ea9fe8972b67ffde586538733528981b55d5
Nov 01 01:10:39.126 INFO running `"docker" "start" "-a" "08cb6a3d461c61def4d20ff0d365ea9fe8972b67ffde586538733528981b55d5"`
Nov 01 01:10:40.064 INFO kablam! usermod: no changes
Nov 01 01:10:40.119 INFO kablam! error: failed to load source for a dependency on `rustc_tools_util`
Nov 01 01:10:40.119 INFO kablam! 
Nov 01 01:10:40.119 INFO kablam! Caused by:
Nov 01 01:10:40.119 INFO kablam!   Unable to update https://github.com/rust-lang-nursery/rust-clippy?rev=f40c4fa51d308bd32b4b3e3302bad8965d10ffbc#f40c4fa5
Nov 01 01:10:40.119 INFO kablam! 
Nov 01 01:10:40.119 INFO kablam! Caused by:
Nov 01 01:10:40.119 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Nov 01 01:10:40.119 INFO kablam! 
Nov 01 01:10:40.119 INFO kablam! Caused by:
Nov 01 01:10:40.119 INFO kablam!   Read-only file system (os error 30)
Nov 01 01:10:40.121 INFO kablam! su: No module specific data is present
Nov 01 01:10:40.476 INFO running `"docker" "rm" "-f" "08cb6a3d461c61def4d20ff0d365ea9fe8972b67ffde586538733528981b55d5"`
Nov 01 01:10:40.616 INFO blam! 08cb6a3d461c61def4d20ff0d365ea9fe8972b67ffde586538733528981b55d5