Dec 14 04:45:32.932 INFO testing VukoDrakkeinen/katoptron against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 04:45:32.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 04:45:33.324 INFO [stdout] fd15166feacb66dff9d4618c2810de22543e7abda1c97cf7f4f056c795237cf1
Dec 14 04:45:33.326 INFO running `"docker" "start" "-a" "fd15166feacb66dff9d4618c2810de22543e7abda1c97cf7f4f056c795237cf1"`
Dec 14 04:45:34.862 INFO [stderr] usermod: no changes
Dec 14 04:45:34.919 INFO [stderr] error: failed to resolve patches for `https://github.com/rust-lang/crates.io-index`
Dec 14 04:45:34.919 INFO [stderr] 
Dec 14 04:45:34.919 INFO [stderr] Caused by:
Dec 14 04:45:34.919 INFO [stderr]   failed to load source for a dependency on `display_derive`
Dec 14 04:45:34.919 INFO [stderr] 
Dec 14 04:45:34.919 INFO [stderr] Caused by:
Dec 14 04:45:34.919 INFO [stderr]   Unable to update https://github.com/withoutboats/display_derive#5d6bac2f
Dec 14 04:45:34.919 INFO [stderr] 
Dec 14 04:45:34.919 INFO [stderr] Caused by:
Dec 14 04:45:34.919 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 14 04:45:34.919 INFO [stderr] 
Dec 14 04:45:34.919 INFO [stderr] Caused by:
Dec 14 04:45:34.919 INFO [stderr]   Read-only file system (os error 30)
Dec 14 04:45:34.927 INFO [stderr] su: No module specific data is present
Dec 14 04:45:35.727 INFO running `"docker" "inspect" "fd15166feacb66dff9d4618c2810de22543e7abda1c97cf7f4f056c795237cf1"`
Dec 14 04:45:36.013 INFO running `"docker" "rm" "-f" "fd15166feacb66dff9d4618c2810de22543e7abda1c97cf7f4f056c795237cf1"`
Dec 14 04:45:36.315 INFO [stdout] fd15166feacb66dff9d4618c2810de22543e7abda1c97cf7f4f056c795237cf1