Sep 05 18:27:17.700 INFO checking kkourt/kmeans-timely against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 18:27:17.700 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 18:27:17.700 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 18:27:18.152 INFO blam! 6daeac1a56108d9d99c55914b458e63b588c4e4c6f9783267d4271980d6512ba
Sep 05 18:27:18.154 INFO running `"docker" "start" "-a" "6daeac1a56108d9d99c55914b458e63b588c4e4c6f9783267d4271980d6512ba"`
Sep 05 18:27:19.670 INFO kablam! usermod: no changes
Sep 05 18:27:19.717 INFO kablam! error: failed to load source for a dependency on `timely`
Sep 05 18:27:19.717 INFO kablam! 
Sep 05 18:27:19.717 INFO kablam! Caused by:
Sep 05 18:27:19.717 INFO kablam!   Unable to update https://github.com/frankmcsherry/timely-dataflow.git#bb9cac32
Sep 05 18:27:19.717 INFO kablam! 
Sep 05 18:27:19.717 INFO kablam! Caused by:
Sep 05 18:27:19.717 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 05 18:27:19.717 INFO kablam! 
Sep 05 18:27:19.717 INFO kablam! Caused by:
Sep 05 18:27:19.717 INFO kablam!   Read-only file system (os error 30)
Sep 05 18:27:19.717 INFO kablam! su: No module specific data is present
Sep 05 18:27:20.720 INFO running `"docker" "rm" "-f" "6daeac1a56108d9d99c55914b458e63b588c4e4c6f9783267d4271980d6512ba"`
Sep 05 18:27:21.110 INFO blam! 6daeac1a56108d9d99c55914b458e63b588c4e4c6f9783267d4271980d6512ba