Aug 01 16:57:22.591 INFO checking dcao/elba against 1.27.2+tmplazy for lazy_static-1
Aug 01 16:57:22.591 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:57:22.591 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 16:57:22.591 INFO running `"docker" "create" "-v" "/tmp/crater.giupg8npk2mq:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+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 16:57:22.837 INFO blam! 0ef9c870a6a2353785295bc0016eea8365e2a351acec483e6be3e8cd3bfada3f
Aug 01 16:57:22.837 INFO running `"docker" "start" "-a" "0ef9c870a6a2353785295bc0016eea8365e2a351acec483e6be3e8cd3bfada3f"`
Aug 01 16:57:24.493 INFO kablam!     Checking semver-parser v0.7.0
Aug 01 16:57:24.493 INFO kablam!     Checking slog v2.3.2
Aug 01 16:57:24.493 INFO kablam!     Checking ordermap v0.3.5
Aug 01 16:57:24.493 INFO kablam!     Checking crossbeam-utils v0.5.0
Aug 01 16:57:24.493 INFO kablam!     Checking symlink v0.1.0
Aug 01 16:57:24.493 INFO kablam!     Checking shell-escape v0.1.4
Aug 01 16:57:24.496 INFO kablam!     Checking xattr v0.2.2
Aug 01 16:57:24.513 INFO kablam!     Checking directories v1.0.1
Aug 01 16:57:26.501 INFO kablam!     Checking filetime v0.2.1
Aug 01 16:57:26.563 INFO kablam!    Compiling curl-sys v0.4.8
Aug 01 16:57:27.242 INFO kablam!    Compiling libgit2-sys v0.7.7
Aug 01 16:57:27.685 INFO kablam!     Checking crossbeam-deque v0.5.1
Aug 01 16:57:29.184 INFO kablam!     Checking indexmap v1.0.1
Aug 01 16:57:29.722 INFO kablam!     Checking Inflector v0.11.3
Aug 01 16:57:30.205 INFO kablam!     Checking url_serde v0.2.0
Aug 01 16:57:31.707 INFO kablam!     Checking digest v0.7.5
Aug 01 16:57:33.332 INFO kablam!     Checking semver v0.9.0
Aug 01 16:57:33.723 INFO kablam!     Checking tar v0.4.16
Aug 01 16:57:33.974 INFO kablam!     Checking slog-async v2.3.0
Aug 01 16:57:34.050 INFO kablam!     Checking slog-term v2.4.0
Aug 01 16:57:37.785 INFO kablam!     Checking crossbeam v0.4.1
Aug 01 16:57:37.827 INFO kablam!     Checking sha2 v0.7.1
Aug 01 16:57:37.837 INFO kablam!     Checking petgraph v0.4.12
Aug 01 16:58:17.278 INFO kablam!     Checking git2 v0.7.4
Aug 01 16:58:26.283 INFO kablam!     Checking elba v0.1.0 (file:///source)
Aug 01 16:58:30.396 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:58:30.396 INFO kablam!  --> src/lib/lib.rs:1:1
Aug 01 16:58:30.396 INFO kablam!   |
Aug 01 16:58:30.396 INFO kablam! 1 | #![feature(nll)]
Aug 01 16:58:30.396 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 01 16:58:30.396 INFO kablam! 
Aug 01 16:58:30.437 INFO kablam! error: aborting due to previous error
Aug 01 16:58:30.438 INFO kablam! 
Aug 01 16:58:30.438 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:58:30.472 INFO kablam! error: Could not compile `elba`.
Aug 01 16:58:30.472 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 16:58:31.543 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 16:58:31.544 INFO kablam!  --> src/lib/lib.rs:1:1
Aug 01 16:58:31.544 INFO kablam!   |
Aug 01 16:58:31.544 INFO kablam! 1 | #![feature(nll)]
Aug 01 16:58:31.544 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 01 16:58:31.544 INFO kablam! 
Aug 01 16:58:31.575 INFO kablam! error: aborting due to previous error
Aug 01 16:58:31.575 INFO kablam! 
Aug 01 16:58:31.575 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 16:58:31.622 INFO kablam! error: Could not compile `elba`.
Aug 01 16:58:31.622 INFO kablam! 
Aug 01 16:58:31.622 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 16:58:31.624 INFO kablam! su: No module specific data is present
Aug 01 16:58:32.177 INFO running `"docker" "rm" "-f" "0ef9c870a6a2353785295bc0016eea8365e2a351acec483e6be3e8cd3bfada3f"`
Aug 01 16:58:32.331 INFO blam! 0ef9c870a6a2353785295bc0016eea8365e2a351acec483e6be3e8cd3bfada3f