Sep 19 14:55:52.170 INFO checking nishtahir/hawthorn against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 14:55:52.170 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 14:55:52.170 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 14:55:52.396 INFO blam! 9eb7b9ee0318b50ff4e882b20500ec75e670c097a831b2891f5d0917569d69c5
Sep 19 14:55:52.400 INFO running `"docker" "start" "-a" "9eb7b9ee0318b50ff4e882b20500ec75e670c097a831b2891f5d0917569d69c5"`
Sep 19 14:55:53.843 INFO kablam! usermod: no changes
Sep 19 14:55:53.930 INFO kablam! error: failed to load source for a dependency on `jsonwebtoken`
Sep 19 14:55:53.930 INFO kablam! 
Sep 19 14:55:53.930 INFO kablam! Caused by:
Sep 19 14:55:53.930 INFO kablam!   Unable to update https://github.com/nishtahir/jsonwebtoken?rev=1e5811b#1e5811b1
Sep 19 14:55:53.930 INFO kablam! 
Sep 19 14:55:53.930 INFO kablam! Caused by:
Sep 19 14:55:53.930 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 19 14:55:53.930 INFO kablam! 
Sep 19 14:55:53.930 INFO kablam! Caused by:
Sep 19 14:55:53.930 INFO kablam!   Read-only file system (os error 30)
Sep 19 14:55:53.930 INFO kablam! su: No module specific data is present
Sep 19 14:55:55.004 INFO running `"docker" "rm" "-f" "9eb7b9ee0318b50ff4e882b20500ec75e670c097a831b2891f5d0917569d69c5"`
Sep 19 14:55:55.120 INFO blam! 9eb7b9ee0318b50ff4e882b20500ec75e670c097a831b2891f5d0917569d69c5