Sep 19 18:34:45.555 INFO checking tweetust-0.8.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 18:34:45.555 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 18:34:45.555 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 19 18:34:45.817 INFO blam! f8cd368b616e645b6a865659ba82b1e11aa79777c433f23618e9af05e81cc438
Sep 19 18:34:45.819 INFO running `"docker" "start" "-a" "f8cd368b616e645b6a865659ba82b1e11aa79777c433f23618e9af05e81cc438"`
Sep 19 18:34:46.874 INFO kablam! usermod: no changes
Sep 19 18:34:47.142 INFO kablam!    Compiling nom v1.2.4
Sep 19 18:34:47.142 INFO kablam!    Compiling Inflector v0.10.1
Sep 19 18:34:47.142 INFO kablam!     Checking base64 v0.5.2
Sep 19 18:34:47.142 INFO kablam!     Checking hyper-native-tls v0.2.4
Sep 19 18:34:47.151 INFO kablam!    Compiling ring v0.9.7
Sep 19 18:34:47.157 INFO kablam!     Checking multipart v0.12.0
Sep 19 18:34:51.878 INFO kablam!    Compiling tweetust v0.8.0 (/source)
Sep 19 18:34:52.533 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 18:34:52.533 INFO kablam!  --> build.rs:5:1
Sep 19 18:34:52.533 INFO kablam!   |
Sep 19 18:34:52.533 INFO kablam! 5 | #[macro_use] extern crate nom;
Sep 19 18:34:52.533 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 18:34:52.533 INFO kablam!   |
Sep 19 18:34:52.533 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 18:34:52.533 INFO kablam! 
Sep 19 18:34:57.020 INFO kablam!     Checking oauthcli v1.0.6
Sep 19 18:34:59.060 INFO kablam! warning: Unsupported return type `Dictionary<Status>`: Statuses.LookupMap
Sep 19 18:35:12.526 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 19 18:35:12.526 INFO kablam!    --> examples/cli.rs:302:40
Sep 19 18:35:12.526 INFO kablam!     |
Sep 19 18:35:12.526 INFO kablam! 302 |                 let mut buf = unsafe { alloc::raw_vec::RawVec::with_capacity(BUF_SIZE).into_box() };
Sep 19 18:35:12.526 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 18:35:12.526 INFO kablam!     |
Sep 19 18:35:12.526 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 19 18:35:12.526 INFO kablam! 
Sep 19 18:35:12.638 INFO kablam! error[E0658]: use of unstable library feature 'raw_vec_internals': implementation detail
Sep 19 18:35:12.638 INFO kablam!    --> examples/cli.rs:302:88
Sep 19 18:35:12.638 INFO kablam!     |
Sep 19 18:35:12.638 INFO kablam! 302 |                 let mut buf = unsafe { alloc::raw_vec::RawVec::with_capacity(BUF_SIZE).into_box() };
Sep 19 18:35:12.638 INFO kablam!     |                                                                                        ^^^^^^^^
Sep 19 18:35:12.638 INFO kablam!     |
Sep 19 18:35:12.638 INFO kablam!     = help: add #![feature(raw_vec_internals)] to the crate attributes to enable
Sep 19 18:35:12.638 INFO kablam! 
Sep 19 18:35:12.682 INFO kablam! error: aborting due to 2 previous errors
Sep 19 18:35:12.682 INFO kablam! 
Sep 19 18:35:12.682 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 19 18:35:12.691 INFO kablam! The following warnings were emitted during compilation:
Sep 19 18:35:12.691 INFO kablam! 
Sep 19 18:35:12.691 INFO kablam! warning: Unsupported return type `Dictionary<Status>`: Statuses.LookupMap
Sep 19 18:35:12.691 INFO kablam! 
Sep 19 18:35:12.701 INFO kablam! error: Could not compile `tweetust`.
Sep 19 18:35:12.701 INFO kablam! 
Sep 19 18:35:12.701 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 18:35:12.704 INFO kablam! su: No module specific data is present
Sep 19 18:35:13.272 INFO running `"docker" "rm" "-f" "f8cd368b616e645b6a865659ba82b1e11aa79777c433f23618e9af05e81cc438"`
Sep 19 18:35:13.345 INFO blam! f8cd368b616e645b6a865659ba82b1e11aa79777c433f23618e9af05e81cc438