Aug 01 18:25:30.999 INFO checking xmpp-0.2.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 18:25:30.999 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:25:30.999 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 18:25:30.999 INFO running `"docker" "create" "-v" "/tmp/crater.ehG9oYxlV4hQ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 18:25:31.250 INFO blam! dbdfc161a460b4407b07a10b57986cad62da2eaaf9a937a20705b2fe24528b9c
Aug 01 18:25:31.250 INFO running `"docker" "start" "-a" "dbdfc161a460b4407b07a10b57986cad62da2eaaf9a937a20705b2fe24528b9c"`
Aug 01 18:25:32.266 INFO kablam!     Checking byte-tools v0.1.3
Aug 01 18:25:32.270 INFO kablam!     Checking jid v0.2.3
Aug 01 18:25:32.272 INFO kablam!     Checking xml-rs v0.4.1
Aug 01 18:25:32.275 INFO kablam!     Checking generic-array v0.7.3
Aug 01 18:25:32.277 INFO kablam!     Checking sasl v0.4.2
Aug 01 18:25:33.538 INFO kablam!     Checking crypto-mac v0.3.0
Aug 01 18:25:33.539 INFO kablam!     Checking digest v0.5.2
Aug 01 18:25:33.983 INFO kablam!     Checking digest-buffer v0.3.1
Aug 01 18:25:34.700 INFO kablam!     Checking blake2 v0.5.2
Aug 01 18:25:35.501 INFO kablam!     Checking sha2 v0.5.3
Aug 01 18:25:35.501 INFO kablam!     Checking sha3 v0.5.3
Aug 01 18:25:35.501 INFO kablam!     Checking sha-1 v0.3.4
Aug 01 18:25:38.662 INFO kablam!     Checking minidom v0.4.4
Aug 01 18:25:39.801 INFO kablam!     Checking xmpp-parsers v0.3.0
Aug 01 18:25:40.629 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 18:25:40.629 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/xmpp-parsers-0.3.0/src/lib.rs:15:1
Aug 01 18:25:40.629 INFO kablam!    |
Aug 01 18:25:40.629 INFO kablam! 15 | #![feature(try_from)]
Aug 01 18:25:40.629 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Aug 01 18:25:40.629 INFO kablam! 
Aug 01 18:25:40.644 INFO kablam! error: aborting due to previous error
Aug 01 18:25:40.644 INFO kablam! 
Aug 01 18:25:40.644 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 18:25:40.658 INFO kablam! error: Could not compile `xmpp-parsers`.
Aug 01 18:25:40.658 INFO kablam! 
Aug 01 18:25:40.658 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 18:25:40.658 INFO kablam! su: No module specific data is present
Aug 01 18:25:41.168 INFO running `"docker" "rm" "-f" "dbdfc161a460b4407b07a10b57986cad62da2eaaf9a937a20705b2fe24528b9c"`
Aug 01 18:25:41.390 INFO blam! dbdfc161a460b4407b07a10b57986cad62da2eaaf9a937a20705b2fe24528b9c