Aug 17 01:59:54.076 INFO checking jsnewby/rust_epoch against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 01:59:54.076 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 01:59:54.076 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 01:59:54.077 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-0/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 01:59:54.315 INFO blam! f5134495496680b76a561a1928e1a6b5c214a972ecadee12e3a731e5d1f38461
Aug 17 01:59:54.317 INFO running `"docker" "start" "-a" "f5134495496680b76a561a1928e1a6b5c214a972ecadee12e3a731e5d1f38461"`
Aug 17 01:59:55.222 INFO kablam! error: failed to load source for a dependency on `serde-xml-rs`
Aug 17 01:59:55.222 INFO kablam! 
Aug 17 01:59:55.222 INFO kablam! Caused by:
Aug 17 01:59:55.222 INFO kablam!   Unable to update git://github.com/Metaswitch/serde-xml-rs.git#a5a87992
Aug 17 01:59:55.222 INFO kablam! 
Aug 17 01:59:55.222 INFO kablam! Caused by:
Aug 17 01:59:55.223 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Aug 17 01:59:55.223 INFO kablam! 
Aug 17 01:59:55.223 INFO kablam! Caused by:
Aug 17 01:59:55.223 INFO kablam!   Read-only file system (os error 30)
Aug 17 01:59:55.224 INFO kablam! su: No module specific data is present
Aug 17 01:59:55.722 INFO running `"docker" "rm" "-f" "f5134495496680b76a561a1928e1a6b5c214a972ecadee12e3a731e5d1f38461"`
Aug 17 01:59:55.882 INFO blam! f5134495496680b76a561a1928e1a6b5c214a972ecadee12e3a731e5d1f38461