Sep 19 15:53:56.644 INFO checking foreverbell/BadAppleOS.rs against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 15:53:56.644 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 15:53:56.644 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 15:53:56.887 INFO blam! 09f20cb1e7f1184c8051f2c36ce9157b9e28aefbf5a1d44f8e4df11577da4ab6
Sep 19 15:53:56.888 INFO running `"docker" "start" "-a" "09f20cb1e7f1184c8051f2c36ce9157b9e28aefbf5a1d44f8e4df11577da4ab6"`
Sep 19 15:53:58.454 INFO kablam! usermod: no changes
Sep 19 15:53:58.510 INFO kablam! error: failed to load source for a dependency on `compiler_builtins`
Sep 19 15:53:58.510 INFO kablam! 
Sep 19 15:53:58.510 INFO kablam! Caused by:
Sep 19 15:53:58.510 INFO kablam!   Unable to update https://github.com/rust-lang-nursery/compiler-builtins#cb04a071
Sep 19 15:53:58.510 INFO kablam! 
Sep 19 15:53:58.510 INFO kablam! Caused by:
Sep 19 15:53:58.510 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 19 15:53:58.510 INFO kablam! 
Sep 19 15:53:58.510 INFO kablam! Caused by:
Sep 19 15:53:58.510 INFO kablam!   Read-only file system (os error 30)
Sep 19 15:53:58.510 INFO kablam! su: No module specific data is present
Sep 19 15:53:59.801 INFO running `"docker" "rm" "-f" "09f20cb1e7f1184c8051f2c36ce9157b9e28aefbf5a1d44f8e4df11577da4ab6"`
Sep 19 15:53:59.940 INFO blam! 09f20cb1e7f1184c8051f2c36ce9157b9e28aefbf5a1d44f8e4df11577da4ab6