Dec 13 06:23:52.513 INFO testing rchaser53/inkwel-playground against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 06:23:52.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13 06:23:53.136 INFO [stdout] 7393f32009ef32dbdee8b0e0cc4e27820e22f4a989b87a8e4647aa9ed28f9f2f
Dec 13 06:23:53.139 INFO running `"docker" "start" "-a" "7393f32009ef32dbdee8b0e0cc4e27820e22f4a989b87a8e4647aa9ed28f9f2f"`
Dec 13 06:23:54.600 INFO [stderr] usermod: no changes
Dec 13 06:23:54.640 INFO [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Dec 13 06:23:54.643 INFO [stderr] error: failed to load source for a dependency on `inkwell`
Dec 13 06:23:54.643 INFO [stderr] 
Dec 13 06:23:54.643 INFO [stderr] Caused by:
Dec 13 06:23:54.643 INFO [stderr]   Unable to update https://github.com/TheDan64/inkwell?branch=llvm7-0#4167df21
Dec 13 06:23:54.643 INFO [stderr] 
Dec 13 06:23:54.643 INFO [stderr] Caused by:
Dec 13 06:23:54.643 INFO [stderr]   failed to open: /cargo-home/git/.cargo-lock-git
Dec 13 06:23:54.643 INFO [stderr] 
Dec 13 06:23:54.643 INFO [stderr] Caused by:
Dec 13 06:23:54.643 INFO [stderr]   Read-only file system (os error 30)
Dec 13 06:23:54.645 INFO [stderr] su: No module specific data is present
Dec 13 06:23:55.435 INFO running `"docker" "inspect" "7393f32009ef32dbdee8b0e0cc4e27820e22f4a989b87a8e4647aa9ed28f9f2f"`
Dec 13 06:23:55.804 INFO running `"docker" "rm" "-f" "7393f32009ef32dbdee8b0e0cc4e27820e22f4a989b87a8e4647aa9ed28f9f2f"`
Dec 13 06:23:56.143 INFO [stdout] 7393f32009ef32dbdee8b0e0cc4e27820e22f4a989b87a8e4647aa9ed28f9f2f