Sep 01 14:50:57.251 INFO checking kkourt/kmeans-timely against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 14:50:57.251 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 14:50:57.252 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:50:57.418 INFO blam! c0121628b0576f15f78baf179b0f876460762063537c4ec1918a515f5f5ac2b4
Sep 01 14:50:57.420 INFO running `"docker" "start" "-a" "c0121628b0576f15f78baf179b0f876460762063537c4ec1918a515f5f5ac2b4"`
Sep 01 14:50:58.040 INFO kablam! error: failed to load source for a dependency on `timely`
Sep 01 14:50:58.040 INFO kablam! 
Sep 01 14:50:58.040 INFO kablam! Caused by:
Sep 01 14:50:58.041 INFO kablam!   Unable to update https://github.com/frankmcsherry/timely-dataflow.git#bb9cac32
Sep 01 14:50:58.041 INFO kablam! 
Sep 01 14:50:58.041 INFO kablam! Caused by:
Sep 01 14:50:58.041 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 01 14:50:58.041 INFO kablam! 
Sep 01 14:50:58.041 INFO kablam! Caused by:
Sep 01 14:50:58.041 INFO kablam!   Read-only file system (os error 30)
Sep 01 14:50:58.042 INFO kablam! su: No module specific data is present
Sep 01 14:50:58.426 INFO running `"docker" "rm" "-f" "c0121628b0576f15f78baf179b0f876460762063537c4ec1918a515f5f5ac2b4"`
Sep 01 14:50:58.566 INFO blam! c0121628b0576f15f78baf179b0f876460762063537c4ec1918a515f5f5ac2b4