Sep 19 17:21:35.224 INFO checking zerodmg-emulator-0.1.9 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 17:21:35.224 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 17:21:35.225 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:21:35.381 INFO blam! ba4cb879e6df125bc27882c2c7711d95ede402a390ce5ab1df77ab592b92c16b
Sep 19 17:21:35.383 INFO running `"docker" "start" "-a" "ba4cb879e6df125bc27882c2c7711d95ede402a390ce5ab1df77ab592b92c16b"`
Sep 19 17:21:35.968 INFO kablam! usermod: no changes
Sep 19 17:21:36.002 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 19 17:21:36.150 INFO kablam!    Compiling syn v0.14.9
Sep 19 17:21:46.410 INFO kablam!    Compiling num-derive v0.2.2
Sep 19 17:21:49.146 INFO kablam!     Checking image v0.19.0
Sep 19 17:21:54.366 INFO kablam!     Checking zerodmg-utils v0.1.9
Sep 19 17:21:54.637 INFO kablam!     Checking zerodmg-codes v0.1.9
Sep 19 17:21:55.446 INFO kablam! error[E0635]: unknown feature `rust_2018_idioms`
Sep 19 17:21:55.446 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/zerodmg-codes-0.1.9/src/lib.rs:2:12
Sep 19 17:21:55.446 INFO kablam!   |
Sep 19 17:21:55.446 INFO kablam! 2 | #![feature(rust_2018_idioms)]
Sep 19 17:21:55.446 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Sep 19 17:21:55.446 INFO kablam! 
Sep 19 17:21:55.467 INFO kablam! error: aborting due to previous error
Sep 19 17:21:55.467 INFO kablam! 
Sep 19 17:21:55.467 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 19 17:21:55.488 INFO kablam! error: Could not compile `zerodmg-codes`.
Sep 19 17:21:55.488 INFO kablam! 
Sep 19 17:21:55.488 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 17:21:55.488 INFO kablam! su: No module specific data is present
Sep 19 17:21:56.928 INFO running `"docker" "rm" "-f" "ba4cb879e6df125bc27882c2c7711d95ede402a390ce5ab1df77ab592b92c16b"`
Sep 19 17:21:57.043 INFO blam! ba4cb879e6df125bc27882c2c7711d95ede402a390ce5ab1df77ab592b92c16b