Sep 19 14:29:08.921 INFO checking anxiousmodernman/auth0-rocket-rust-example against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 14:29:08.921 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 14:29:08.921 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 14:29:09.236 INFO blam! 499c261509f1858b65c1cb6bbe6c0a2d0ebad819ed23114087c730e5b643f199
Sep 19 14:29:09.237 INFO running `"docker" "start" "-a" "499c261509f1858b65c1cb6bbe6c0a2d0ebad819ed23114087c730e5b643f199"`
Sep 19 14:29:10.623 INFO kablam! usermod: no changes
Sep 19 14:29:10.681 INFO kablam! error: failed to load source for a dependency on `jsonwebtoken`
Sep 19 14:29:10.681 INFO kablam! 
Sep 19 14:29:10.681 INFO kablam! Caused by:
Sep 19 14:29:10.681 INFO kablam!   Unable to update https://github.com/anxiousmodernman/jsonwebtoken?branch=downgrade_ring#80e0fecc
Sep 19 14:29:10.681 INFO kablam! 
Sep 19 14:29:10.681 INFO kablam! Caused by:
Sep 19 14:29:10.681 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 19 14:29:10.681 INFO kablam! 
Sep 19 14:29:10.681 INFO kablam! Caused by:
Sep 19 14:29:10.681 INFO kablam!   Read-only file system (os error 30)
Sep 19 14:29:10.691 INFO kablam! su: No module specific data is present
Sep 19 14:29:11.599 INFO running `"docker" "rm" "-f" "499c261509f1858b65c1cb6bbe6c0a2d0ebad819ed23114087c730e5b643f199"`
Sep 19 14:29:11.910 INFO blam! 499c261509f1858b65c1cb6bbe6c0a2d0ebad819ed23114087c730e5b643f199