Aug 02 06:36:10.237 INFO checking iota-lib-rs-preview-0.1.0 against 1.27.2 for lazy_static-1
Aug 02 06:36:10.237 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:36:10.237 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:36:10.237 INFO running `"docker" "create" "-v" "/tmp/crater.v63WAZKlIjYw:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 06:36:10.479 INFO blam! 23793fa1f750e2505de8dc04c5fd4566556679f103a9340bf66d91c6f8fc85b0
Aug 02 06:36:10.481 INFO running `"docker" "start" "-a" "23793fa1f750e2505de8dc04c5fd4566556679f103a9340bf66d91c6f8fc85b0"`
Aug 02 06:36:12.171 INFO kablam! error: failed to parse manifest at `/source/Cargo.toml`
Aug 02 06:36:12.171 INFO kablam! 
Aug 02 06:36:12.171 INFO kablam! Caused by:
Aug 02 06:36:12.171 INFO kablam!   the cargo feature `edition` requires a nightly version of Cargo, but this is the `stable` channel
Aug 02 06:36:12.172 INFO kablam! su: No module specific data is present
Aug 02 06:36:13.037 INFO running `"docker" "rm" "-f" "23793fa1f750e2505de8dc04c5fd4566556679f103a9340bf66d91c6f8fc85b0"`
Aug 02 06:36:13.176 INFO blam! 23793fa1f750e2505de8dc04c5fd4566556679f103a9340bf66d91c6f8fc85b0