Sep 10 02:54:48.719 INFO checking ppedrot/kravanenn against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 02:54:48.719 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 02:54:48.719 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/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 02:54:48.946 INFO blam! 39b0d31adcee8e13318e9e27b95839e97ae36735ef4db1b3727c049a26b9ce2d
Sep 10 02:54:48.952 INFO running `"docker" "start" "-a" "39b0d31adcee8e13318e9e27b95839e97ae36735ef4db1b3727c049a26b9ce2d"`
Sep 10 02:54:49.930 INFO kablam! usermod: no changes
Sep 10 02:54:49.978 INFO kablam! error: failed to load source for a dependency on `cuckoo`
Sep 10 02:54:49.978 INFO kablam! 
Sep 10 02:54:49.978 INFO kablam! Caused by:
Sep 10 02:54:49.978 INFO kablam!   Unable to update https://github.com/pythonesque/libcuckoo.rs?branch=wip#340b0c5c
Sep 10 02:54:49.978 INFO kablam! 
Sep 10 02:54:49.978 INFO kablam! Caused by:
Sep 10 02:54:49.978 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 10 02:54:49.978 INFO kablam! 
Sep 10 02:54:49.978 INFO kablam! Caused by:
Sep 10 02:54:49.978 INFO kablam!   Read-only file system (os error 30)
Sep 10 02:54:49.994 INFO kablam! su: No module specific data is present
Sep 10 02:54:51.144 INFO running `"docker" "rm" "-f" "39b0d31adcee8e13318e9e27b95839e97ae36735ef4db1b3727c049a26b9ce2d"`
Sep 10 02:54:51.283 INFO blam! 39b0d31adcee8e13318e9e27b95839e97ae36735ef4db1b3727c049a26b9ce2d