Aug 02 09:35:26.358 INFO checking futures-executor-preview-0.3.0-alpha.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 09:35:26.358 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:35:26.358 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 09:35:26.358 INFO running `"docker" "create" "-v" "/tmp/crater.H2vDZ38QhMcE:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2+tmplazy:/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 09:35:26.614 INFO blam! 18da0067ba14aa1ff3dbc1e36b2a8bf82da24c621ea9b9692c4a9bac0feb746b
Aug 02 09:35:26.617 INFO running `"docker" "start" "-a" "18da0067ba14aa1ff3dbc1e36b2a8bf82da24c621ea9b9692c4a9bac0feb746b"`
Aug 02 09:35:27.774 INFO kablam! error: failed to parse manifest at `/source/Cargo.toml`
Aug 02 09:35:27.774 INFO kablam! 
Aug 02 09:35:27.774 INFO kablam! Caused by:
Aug 02 09:35:27.775 INFO kablam!   the cargo feature `edition` requires a nightly version of Cargo, but this is the `stable` channel
Aug 02 09:35:27.776 INFO kablam! su: No module specific data is present
Aug 02 09:35:28.809 INFO running `"docker" "rm" "-f" "18da0067ba14aa1ff3dbc1e36b2a8bf82da24c621ea9b9692c4a9bac0feb746b"`
Aug 02 09:35:28.983 INFO blam! 18da0067ba14aa1ff3dbc1e36b2a8bf82da24c621ea9b9692c4a9bac0feb746b