Aug 01 23:34:33.109 INFO checking rust-install-0.0.4 against 1.27.2 for lazy_static-1
Aug 01 23:34:33.109 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:34:33.109 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:34:33.109 INFO running `"docker" "create" "-v" "/tmp/crater.vscPtnCrFHa0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2:/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 01 23:34:33.452 INFO blam! 2ffb36fa756d444bd1fff62ba5881689f40043189ba09af8290505e3b74a2580
Aug 01 23:34:33.453 INFO running `"docker" "start" "-a" "2ffb36fa756d444bd1fff62ba5881689f40043189ba09af8290505e3b74a2580"`
Aug 01 23:34:34.610 INFO kablam!     Checking rust-install v0.0.4 (file:///source)
Aug 01 23:34:36.798 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:34:36.798 INFO kablam!  --> src/lib.rs:1:1
Aug 01 23:34:36.798 INFO kablam!   |
Aug 01 23:34:36.798 INFO kablam! 1 | #![feature(coerce_unsized, fs_canonicalize)]
Aug 01 23:34:36.798 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:34:36.798 INFO kablam! 
Aug 01 23:34:36.800 INFO kablam! error: aborting due to previous error
Aug 01 23:34:36.801 INFO kablam! 
Aug 01 23:34:36.801 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:34:36.819 INFO kablam! error: Could not compile `rust-install`.
Aug 01 23:34:36.819 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 23:34:36.827 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:34:36.827 INFO kablam!  --> src/lib.rs:1:1
Aug 01 23:34:36.827 INFO kablam!   |
Aug 01 23:34:36.827 INFO kablam! 1 | #![feature(coerce_unsized, fs_canonicalize)]
Aug 01 23:34:36.827 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:34:36.830 INFO kablam! 
Aug 01 23:34:36.839 INFO kablam! error: aborting due to previous error
Aug 01 23:34:36.839 INFO kablam! 
Aug 01 23:34:36.840 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:34:36.862 INFO kablam! error: Could not compile `rust-install`.
Aug 01 23:34:36.862 INFO kablam! 
Aug 01 23:34:36.862 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 23:34:36.865 INFO kablam! su: No module specific data is present
Aug 01 23:34:37.487 INFO running `"docker" "rm" "-f" "2ffb36fa756d444bd1fff62ba5881689f40043189ba09af8290505e3b74a2580"`
Aug 01 23:34:37.657 INFO blam! 2ffb36fa756d444bd1fff62ba5881689f40043189ba09af8290505e3b74a2580