Aug 31 10:19:39.479 INFO checking tweetust-0.8.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 10:19:39.479 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 10:19:39.479 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 10:19:39.750 INFO blam! 4ce929c82c80326d96add1b1f82b7ea64959d720228dff4060382ec3911ab3f9
Aug 31 10:19:39.753 INFO running `"docker" "start" "-a" "4ce929c82c80326d96add1b1f82b7ea64959d720228dff4060382ec3911ab3f9"`
Aug 31 10:19:40.995 INFO kablam!    Compiling nom v1.2.4
Aug 31 10:19:40.998 INFO kablam!    Compiling Inflector v0.10.1
Aug 31 10:19:41.037 INFO kablam!    Compiling mime_guess v1.8.6
Aug 31 10:19:41.038 INFO kablam!    Compiling ring v0.9.7
Aug 31 10:19:49.331 INFO kablam!    Compiling tweetust v0.8.0 (file:///source)
Aug 31 10:19:53.806 INFO kablam!     Checking multipart v0.12.0
Aug 31 10:19:56.660 INFO kablam!     Checking oauthcli v1.0.6
Aug 31 10:19:57.786 INFO kablam! warning: Unsupported return type `Dictionary<Status>`: Statuses.LookupMap
Aug 31 10:20:16.801 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Aug 31 10:20:16.801 INFO kablam!    --> examples/cli.rs:302:40
Aug 31 10:20:16.801 INFO kablam!     |
Aug 31 10:20:16.801 INFO kablam! 302 |                 let mut buf = unsafe { alloc::raw_vec::RawVec::with_capacity(BUF_SIZE).into_box() };
Aug 31 10:20:16.801 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 10:20:16.801 INFO kablam!     |
Aug 31 10:20:16.801 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Aug 31 10:20:16.801 INFO kablam! 
Aug 31 10:20:17.102 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Aug 31 10:20:17.102 INFO kablam!    --> examples/cli.rs:302:88
Aug 31 10:20:17.102 INFO kablam!     |
Aug 31 10:20:17.102 INFO kablam! 302 |                 let mut buf = unsafe { alloc::raw_vec::RawVec::with_capacity(BUF_SIZE).into_box() };
Aug 31 10:20:17.102 INFO kablam!     |                                                                                        ^^^^^^^^
Aug 31 10:20:17.102 INFO kablam!     |
Aug 31 10:20:17.102 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Aug 31 10:20:17.102 INFO kablam! 
Aug 31 10:20:17.165 INFO kablam! error: aborting due to 2 previous errors
Aug 31 10:20:17.165 INFO kablam! 
Aug 31 10:20:17.165 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 10:20:17.178 INFO kablam! The following warnings were emitted during compilation:
Aug 31 10:20:17.178 INFO kablam! 
Aug 31 10:20:17.178 INFO kablam! warning: Unsupported return type `Dictionary<Status>`: Statuses.LookupMap
Aug 31 10:20:17.178 INFO kablam! 
Aug 31 10:20:17.178 INFO kablam! error: Could not compile `tweetust`.
Aug 31 10:20:17.179 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 10:20:17.389 INFO kablam! error: build failed
Aug 31 10:20:17.391 INFO kablam! su: No module specific data is present
Aug 31 10:20:17.800 INFO running `"docker" "rm" "-f" "4ce929c82c80326d96add1b1f82b7ea64959d720228dff4060382ec3911ab3f9"`
Aug 31 10:20:17.909 INFO blam! 4ce929c82c80326d96add1b1f82b7ea64959d720228dff4060382ec3911ab3f9