Sep 20 00:36:44.307 INFO checking loca-0.6.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 00:36:44.307 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 00:36:44.307 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:36:44.471 INFO blam! 4f9e8c2f03e477ab058f3a17797e1e09091e4d1c26bb66f32646a7b11390e2cb
Sep 20 00:36:44.473 INFO running `"docker" "start" "-a" "4f9e8c2f03e477ab058f3a17797e1e09091e4d1c26bb66f32646a7b11390e2cb"`
Sep 20 00:36:45.672 INFO kablam! usermod: no changes
Sep 20 00:36:45.697 INFO kablam!    Compiling ptr v0.1.4
Sep 20 00:36:46.233 INFO kablam! error[E0635]: unknown feature `const_align_of`
Sep 20 00:36:46.233 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/ptr-0.1.4/src/lib.rs:13:12
Sep 20 00:36:46.233 INFO kablam!    |
Sep 20 00:36:46.233 INFO kablam! 13 | #![feature(const_align_of)]
Sep 20 00:36:46.233 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 20 00:36:46.233 INFO kablam! 
Sep 20 00:36:46.234 INFO kablam! error: aborting due to previous error
Sep 20 00:36:46.234 INFO kablam! 
Sep 20 00:36:46.234 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 00:36:46.243 INFO kablam! error: Could not compile `ptr`.
Sep 20 00:36:46.243 INFO kablam! 
Sep 20 00:36:46.243 INFO kablam! To learn more, run the command again with --verbose.
Sep 20 00:36:46.244 INFO kablam! su: No module specific data is present
Sep 20 00:36:46.988 INFO running `"docker" "rm" "-f" "4f9e8c2f03e477ab058f3a17797e1e09091e4d1c26bb66f32646a7b11390e2cb"`
Sep 20 00:36:47.070 INFO blam! 4f9e8c2f03e477ab058f3a17797e1e09091e4d1c26bb66f32646a7b11390e2cb