Aug 02 09:35:26.441 INFO checking futures-executor-preview-0.3.0-alpha.1 against 1.27.2 for lazy_static-1
Aug 02 09:35:26.441 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:35:26.441 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:35:26.442 INFO running `"docker" "create" "-v" "/tmp/crater.YARPTYHYWZDa:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2:/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 09:35:26.715 INFO blam! 5f37f13dc61add63f773e1c981ae90ace8069dd3f709cc5874e76aeacb1f5528
Aug 02 09:35:26.717 INFO running `"docker" "start" "-a" "5f37f13dc61add63f773e1c981ae90ace8069dd3f709cc5874e76aeacb1f5528"`
Aug 02 09:35:27.857 INFO kablam! error: failed to parse manifest at `/source/Cargo.toml`
Aug 02 09:35:27.857 INFO kablam! 
Aug 02 09:35:27.857 INFO kablam! Caused by:
Aug 02 09:35:27.858 INFO kablam!   the cargo feature `edition` requires a nightly version of Cargo, but this is the `stable` channel
Aug 02 09:35:27.864 INFO kablam! su: No module specific data is present
Aug 02 09:35:29.333 INFO running `"docker" "rm" "-f" "5f37f13dc61add63f773e1c981ae90ace8069dd3f709cc5874e76aeacb1f5528"`
Aug 02 09:35:29.501 INFO blam! 5f37f13dc61add63f773e1c981ae90ace8069dd3f709cc5874e76aeacb1f5528