Sep 20 21:32:22.547 INFO checking ppedrot/kravanenn against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 21:32:22.547 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 21:32:22.547 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-7/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 21:32:22.816 INFO blam! 148f61d0484d756d17b16608f630134f1bf9abc1db1ca157cd28b13e6368b14a
Sep 20 21:32:22.818 INFO running `"docker" "start" "-a" "148f61d0484d756d17b16608f630134f1bf9abc1db1ca157cd28b13e6368b14a"`
Sep 20 21:32:24.030 INFO kablam! usermod: no changes
Sep 20 21:32:24.081 INFO kablam! error: failed to load source for a dependency on `cuckoo`
Sep 20 21:32:24.081 INFO kablam! 
Sep 20 21:32:24.081 INFO kablam! Caused by:
Sep 20 21:32:24.081 INFO kablam!   Unable to update https://github.com/pythonesque/libcuckoo.rs?branch=wip#340b0c5c
Sep 20 21:32:24.081 INFO kablam! 
Sep 20 21:32:24.081 INFO kablam! Caused by:
Sep 20 21:32:24.081 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 20 21:32:24.081 INFO kablam! 
Sep 20 21:32:24.081 INFO kablam! Caused by:
Sep 20 21:32:24.081 INFO kablam!   Read-only file system (os error 30)
Sep 20 21:32:24.086 INFO kablam! su: No module specific data is present
Sep 20 21:32:24.973 INFO running `"docker" "rm" "-f" "148f61d0484d756d17b16608f630134f1bf9abc1db1ca157cd28b13e6368b14a"`
Sep 20 21:32:25.088 INFO blam! 148f61d0484d756d17b16608f630134f1bf9abc1db1ca157cd28b13e6368b14a