Sep 19 15:04:44.798 INFO checking CodeChain-io/codechain against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 15:04:44.798 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 15:04:44.798 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 15:04:45.079 INFO blam! aa0bc18017617554b9e456c94f66b56c53cb7ac3ebce74b939bf70efdf1cc577
Sep 19 15:04:45.086 INFO running `"docker" "start" "-a" "aa0bc18017617554b9e456c94f66b56c53cb7ac3ebce74b939bf70efdf1cc577"`
Sep 19 15:04:46.051 INFO kablam! usermod: no changes
Sep 19 15:04:46.101 INFO kablam! error: failed to load source for a dependency on `cuckoo`
Sep 19 15:04:46.101 INFO kablam! 
Sep 19 15:04:46.101 INFO kablam! Caused by:
Sep 19 15:04:46.101 INFO kablam!   Unable to update https://github.com/CodeChain-io/rust-cuckoo.git?rev=280cab9c#280cab9c
Sep 19 15:04:46.101 INFO kablam! 
Sep 19 15:04:46.101 INFO kablam! Caused by:
Sep 19 15:04:46.101 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 19 15:04:46.101 INFO kablam! 
Sep 19 15:04:46.101 INFO kablam! Caused by:
Sep 19 15:04:46.101 INFO kablam!   Read-only file system (os error 30)
Sep 19 15:04:46.103 INFO kablam! su: No module specific data is present
Sep 19 15:04:47.037 INFO running `"docker" "rm" "-f" "aa0bc18017617554b9e456c94f66b56c53cb7ac3ebce74b939bf70efdf1cc577"`
Sep 19 15:04:47.256 INFO blam! aa0bc18017617554b9e456c94f66b56c53cb7ac3ebce74b939bf70efdf1cc577