Sep 01 12:11:27.225 INFO checking orbfont-0.1.8 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 12:11:27.225 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:11:27.225 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:11:27.419 INFO blam! 284f2a76c40adce1446ccf380075df6922e5307513c6b247e7b3888d9a07587b
Sep 01 12:11:27.421 INFO running `"docker" "start" "-a" "284f2a76c40adce1446ccf380075df6922e5307513c6b247e7b3888d9a07587b"`
Sep 01 12:11:28.128 INFO kablam!     Checking orbclient v0.3.16
Sep 01 12:11:29.768 INFO kablam! error[E0635]: unknown feature `const_ptr_null_mut`
Sep 01 12:11:29.768 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/orbclient-0.3.16/src/lib.rs:6:75
Sep 01 12:11:29.768 INFO kablam!   |
Sep 01 12:11:29.768 INFO kablam! 6 | #![cfg_attr(all(not(feature="no_std"), not(target_os = "redox")), feature(const_ptr_null_mut))]
Sep 01 12:11:29.768 INFO kablam!   |                                                                           ^^^^^^^^^^^^^^^^^^
Sep 01 12:11:29.768 INFO kablam! 
Sep 01 12:11:30.311 INFO kablam! error: aborting due to previous error
Sep 01 12:11:30.311 INFO kablam! 
Sep 01 12:11:30.311 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 01 12:11:30.322 INFO kablam! error: Could not compile `orbclient`.
Sep 01 12:11:30.322 INFO kablam! 
Sep 01 12:11:30.322 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 12:11:30.324 INFO kablam! su: No module specific data is present
Sep 01 12:11:30.834 INFO running `"docker" "rm" "-f" "284f2a76c40adce1446ccf380075df6922e5307513c6b247e7b3888d9a07587b"`
Sep 01 12:11:30.914 INFO blam! 284f2a76c40adce1446ccf380075df6922e5307513c6b247e7b3888d9a07587b