Aug 01 15:04:21.240 INFO checking rustyrazorblade/TotalRecallDB against 1.27.2 for lazy_static-1 Aug 01 15:04:21.240 INFO running: cargo +1.27.2 check --frozen --all --all-targets Aug 01 15:04:21.241 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets Aug 01 15:04:21.241 INFO running `"docker" "create" "-v" "/tmp/crater.hCHdNl9shcHm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 15:04:21.487 INFO blam! 3b875605229bb24fe999b808d50f6da9f69cc68b36deb67e5b9880f0d3f09896 Aug 01 15:04:21.489 INFO running `"docker" "start" "-a" "3b875605229bb24fe999b808d50f6da9f69cc68b36deb67e5b9880f0d3f09896"` Aug 01 15:04:22.561 INFO kablam! Checking quote v0.3.15 Aug 01 15:04:22.561 INFO kablam! Checking uuid v0.3.1 Aug 01 15:04:22.566 INFO kablam! Compiling peg v0.5.4 Aug 01 15:04:22.569 INFO kablam! Checking nom v4.0.0 Aug 01 15:04:37.808 INFO kablam! Compiling peg-syntax-ext v0.5.5 Aug 01 15:04:38.506 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel Aug 01 15:04:38.506 INFO kablam! --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-syntax-ext-0.5.5/lib.rs:1:1 Aug 01 15:04:38.506 INFO kablam! | Aug 01 15:04:38.507 INFO kablam! 1 | #![feature(plugin_registrar, quote, rustc_private, box_patterns)] Aug 01 15:04:38.507 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 01 15:04:38.507 INFO kablam! Aug 01 15:04:38.507 INFO kablam! error: aborting due to previous error Aug 01 15:04:38.507 INFO kablam! Aug 01 15:04:38.507 INFO kablam! For more information about this error, try `rustc --explain E0554`. Aug 01 15:04:38.535 INFO kablam! error: Could not compile `peg-syntax-ext`. Aug 01 15:04:38.535 INFO kablam! Aug 01 15:04:38.535 INFO kablam! To learn more, run the command again with --verbose. Aug 01 15:04:38.537 INFO kablam! su: No module specific data is present Aug 01 15:04:39.135 INFO running `"docker" "rm" "-f" "3b875605229bb24fe999b808d50f6da9f69cc68b36deb67e5b9880f0d3f09896"` Aug 01 15:04:39.321 INFO blam! 3b875605229bb24fe999b808d50f6da9f69cc68b36deb67e5b9880f0d3f09896