Aug 29 18:51:20.622 INFO checking jsnewby/rust_epoch against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 18:51:20.622 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 18:51:20.622 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 18:51:20.774 INFO blam! f6368894471ff89f6be499f1a8498eb9d4f3fb928ae4aeba966bff9c5344b40a
Aug 29 18:51:20.776 INFO running `"docker" "start" "-a" "f6368894471ff89f6be499f1a8498eb9d4f3fb928ae4aeba966bff9c5344b40a"`
Aug 29 18:51:21.402 INFO kablam! error: failed to load source for a dependency on `serde-xml-rs`
Aug 29 18:51:21.402 INFO kablam! 
Aug 29 18:51:21.402 INFO kablam! Caused by:
Aug 29 18:51:21.402 INFO kablam!   Unable to update git://github.com/Metaswitch/serde-xml-rs.git#a5a87992
Aug 29 18:51:21.402 INFO kablam! 
Aug 29 18:51:21.402 INFO kablam! Caused by:
Aug 29 18:51:21.402 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 29 18:51:21.402 INFO kablam! 
Aug 29 18:51:21.402 INFO kablam! Caused by:
Aug 29 18:51:21.402 INFO kablam!   Read-only file system (os error 30)
Aug 29 18:51:21.403 INFO kablam! su: No module specific data is present
Aug 29 18:51:21.786 INFO running `"docker" "rm" "-f" "f6368894471ff89f6be499f1a8498eb9d4f3fb928ae4aeba966bff9c5344b40a"`
Aug 29 18:51:21.876 INFO blam! f6368894471ff89f6be499f1a8498eb9d4f3fb928ae4aeba966bff9c5344b40a