Sep 03 23:58:25.389 INFO checking SiIky/jcd.rs against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 03 23:58:25.389 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 03 23:58:25.389 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:58:25.651 INFO blam! 5e6e0c8d8eb94f67eed3118ac3e9637a7439ebe7965a0d138a02fb7bcea2a8af
Sep 03 23:58:25.653 INFO running `"docker" "start" "-a" "5e6e0c8d8eb94f67eed3118ac3e9637a7439ebe7965a0d138a02fb7bcea2a8af"`
Sep 03 23:58:26.513 INFO kablam! error: failed to load source for a dependency on `r2k`
Sep 03 23:58:26.513 INFO kablam! 
Sep 03 23:58:26.513 INFO kablam! Caused by:
Sep 03 23:58:26.513 INFO kablam!   Unable to update https://github.com/siiky/r2k#ecab37ca
Sep 03 23:58:26.513 INFO kablam! 
Sep 03 23:58:26.513 INFO kablam! Caused by:
Sep 03 23:58:26.513 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 03 23:58:26.513 INFO kablam! 
Sep 03 23:58:26.513 INFO kablam! Caused by:
Sep 03 23:58:26.513 INFO kablam!   Read-only file system (os error 30)
Sep 03 23:58:26.514 INFO kablam! su: No module specific data is present
Sep 03 23:58:27.018 INFO running `"docker" "rm" "-f" "5e6e0c8d8eb94f67eed3118ac3e9637a7439ebe7965a0d138a02fb7bcea2a8af"`
Sep 03 23:58:27.188 INFO blam! 5e6e0c8d8eb94f67eed3118ac3e9637a7439ebe7965a0d138a02fb7bcea2a8af