Aug 17 01:38:44.910 INFO checking kvakvs/ErlangRT against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 01:38:44.910 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 01:38:44.910 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 01:38:44.910 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 01:38:45.151 INFO blam! 97eecc08601d580318782630e197eddb0e563d40d74f3d3904b4d7b66f1c344e
Aug 17 01:38:45.153 INFO running `"docker" "start" "-a" "97eecc08601d580318782630e197eddb0e563d40d74f3d3904b4d7b66f1c344e"`
Aug 17 01:38:46.242 INFO kablam!     Checking lazy_static v0.2.9
Aug 17 01:38:46.242 INFO kablam!     Checking bit_field v0.7.0
Aug 17 01:38:46.251 INFO kablam!     Checking rand v0.3.18
Aug 17 01:38:46.251 INFO kablam!     Checking iovec v0.1.1
Aug 17 01:38:46.251 INFO kablam!     Checking num-complex v0.1.40
Aug 17 01:38:48.077 INFO kablam!     Checking bytes v0.4.5
Aug 17 01:38:55.787 INFO kablam!     Checking num-bigint v0.1.40
Aug 17 01:39:00.155 INFO kablam!     Checking num-rational v0.1.40
Aug 17 01:39:01.354 INFO kablam!     Checking num v0.1.40
Aug 17 01:39:01.675 INFO kablam!     Checking rt_defs v0.1.0 (file:///source/lib/rt_defs)
Aug 17 01:39:01.677 INFO kablam!     Checking compress v0.1.2
Aug 17 01:39:02.812 INFO kablam!     Checking rt_util v0.1.0 (file:///source/lib/rt_util)
Aug 17 01:39:06.332 INFO kablam!     Checking erlang_rt v0.1.0 (file:///source)
Aug 17 01:39:14.458 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 17 01:39:14.458 INFO kablam!  --> src/main.rs:6:12
Aug 17 01:39:14.458 INFO kablam!   |
Aug 17 01:39:14.458 INFO kablam! 6 | #![feature(const_size_of)]
Aug 17 01:39:14.458 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 17 01:39:14.466 INFO kablam! 
Aug 17 01:39:14.810 INFO kablam! error: aborting due to previous error
Aug 17 01:39:14.814 INFO kablam! 
Aug 17 01:39:14.815 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 01:39:14.830 INFO kablam! error: Could not compile `erlang_rt`.
Aug 17 01:39:14.830 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 01:39:15.012 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 17 01:39:15.013 INFO kablam!  --> src/main.rs:6:12
Aug 17 01:39:15.013 INFO kablam!   |
Aug 17 01:39:15.013 INFO kablam! 6 | #![feature(const_size_of)]
Aug 17 01:39:15.013 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 17 01:39:15.013 INFO kablam! 
Aug 17 01:39:15.240 INFO kablam! error: aborting due to previous error
Aug 17 01:39:15.240 INFO kablam! 
Aug 17 01:39:15.240 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 17 01:39:15.257 INFO kablam! error: Could not compile `erlang_rt`.
Aug 17 01:39:15.258 INFO kablam! 
Aug 17 01:39:15.258 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 01:39:15.260 INFO kablam! su: No module specific data is present
Aug 17 01:39:15.792 INFO running `"docker" "rm" "-f" "97eecc08601d580318782630e197eddb0e563d40d74f3d3904b4d7b66f1c344e"`
Aug 17 01:39:15.964 INFO blam! 97eecc08601d580318782630e197eddb0e563d40d74f3d3904b4d7b66f1c344e