Sep 10 03:44:03.332 INFO checking kkourt/kmeans-timely against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:44:03.332 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:44:03.332 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:44:03.520 INFO blam! a6eb6a66cab163731a3610ade25aa816f9294dafb5b74568f777a633b23ce4c4
Sep 10 03:44:03.522 INFO running `"docker" "start" "-a" "a6eb6a66cab163731a3610ade25aa816f9294dafb5b74568f777a633b23ce4c4"`
Sep 10 03:44:04.989 INFO kablam! usermod: no changes
Sep 10 03:44:05.088 INFO kablam! error: failed to load source for a dependency on `timely`
Sep 10 03:44:05.088 INFO kablam! 
Sep 10 03:44:05.088 INFO kablam! Caused by:
Sep 10 03:44:05.088 INFO kablam!   Unable to update https://github.com/frankmcsherry/timely-dataflow.git#bb9cac32
Sep 10 03:44:05.088 INFO kablam! 
Sep 10 03:44:05.088 INFO kablam! Caused by:
Sep 10 03:44:05.088 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 10 03:44:05.088 INFO kablam! 
Sep 10 03:44:05.088 INFO kablam! Caused by:
Sep 10 03:44:05.088 INFO kablam!   Read-only file system (os error 30)
Sep 10 03:44:05.090 INFO kablam! su: No module specific data is present
Sep 10 03:44:06.206 INFO running `"docker" "rm" "-f" "a6eb6a66cab163731a3610ade25aa816f9294dafb5b74568f777a633b23ce4c4"`
Sep 10 03:44:06.319 INFO blam! a6eb6a66cab163731a3610ade25aa816f9294dafb5b74568f777a633b23ce4c4