Sep 17 13:49:15.935 INFO checking SiIky/jcd.rs against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 13:49:15.935 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 13:49:15.935 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 13:49:16.352 INFO blam! e5fe49567dd359e030ca4820988f57e8fdcb86d582d44f6affbe35088f46643a
Sep 17 13:49:16.354 INFO running `"docker" "start" "-a" "e5fe49567dd359e030ca4820988f57e8fdcb86d582d44f6affbe35088f46643a"`
Sep 17 13:49:18.315 INFO kablam! usermod: no changes
Sep 17 13:49:18.399 INFO kablam! error: failed to load source for a dependency on `r2k`
Sep 17 13:49:18.399 INFO kablam! 
Sep 17 13:49:18.399 INFO kablam! Caused by:
Sep 17 13:49:18.399 INFO kablam!   Unable to update https://github.com/siiky/r2k#ecab37ca
Sep 17 13:49:18.399 INFO kablam! 
Sep 17 13:49:18.399 INFO kablam! Caused by:
Sep 17 13:49:18.399 INFO kablam!   failed to open: /cargo-home/git/.cargo-lock-git
Sep 17 13:49:18.399 INFO kablam! 
Sep 17 13:49:18.399 INFO kablam! Caused by:
Sep 17 13:49:18.399 INFO kablam!   Read-only file system (os error 30)
Sep 17 13:49:18.399 INFO kablam! su: No module specific data is present
Sep 17 13:49:19.287 INFO running `"docker" "rm" "-f" "e5fe49567dd359e030ca4820988f57e8fdcb86d582d44f6affbe35088f46643a"`
Sep 17 13:49:19.555 INFO blam! e5fe49567dd359e030ca4820988f57e8fdcb86d582d44f6affbe35088f46643a