Aug 01 22:44:14.535 INFO checking self_encryption-0.12.0 against 1.27.2 for lazy_static-1
Aug 01 22:44:14.535 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:44:14.535 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 22:44:14.535 INFO running `"docker" "create" "-v" "/tmp/crater.sKBjfQj9lHHg:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 22:44:14.742 INFO blam! c601535cc263726954c1b45bf85334db134a19629380e395eaf6e27bcaa6a22b
Aug 01 22:44:14.744 INFO running `"docker" "start" "-a" "c601535cc263726954c1b45bf85334db134a19629380e395eaf6e27bcaa6a22b"`
Aug 01 22:44:16.006 INFO kablam!    Compiling adler32 v1.0.3
Aug 01 22:44:16.010 INFO kablam!    Compiling podio v0.1.6
Aug 01 22:44:16.013 INFO kablam!    Compiling unwrap v1.1.0
Aug 01 22:44:16.017 INFO kablam!     Checking tiny-keccak v1.3.1
Aug 01 22:44:16.021 INFO kablam!     Checking fs2 v0.4.3
Aug 01 22:44:16.023 INFO kablam!     Checking memmap v0.5.2
Aug 01 22:44:16.025 INFO kablam!    Compiling brotli-sys v0.3.0
Aug 01 22:44:18.319 INFO kablam!    Compiling msdos_time v0.1.6
Aug 01 22:44:18.329 INFO kablam!    Compiling crc v1.8.1
Aug 01 22:44:20.061 INFO kablam!    Compiling miniz-sys v0.1.10
Aug 01 22:44:20.074 INFO kablam!     Checking url v1.5.1
Aug 01 22:44:20.096 INFO kablam!     Checking config_file_handler v0.9.0
Aug 01 22:44:20.160 INFO kablam!     Checking serde-value v0.5.2
Aug 01 22:44:20.278 INFO kablam!    Compiling miniz_oxide v0.1.3
Aug 01 22:44:22.062 INFO kablam!    Compiling flate2 v0.2.20
Aug 01 22:44:23.674 INFO kablam!     Checking log4rs v0.7.0
Aug 01 22:44:27.293 INFO kablam!     Checking ws v0.7.3
Aug 01 22:44:28.267 INFO kablam!    Compiling miniz_oxide_c_api v0.1.3
Aug 01 22:44:31.250 INFO kablam!    Compiling flate2 v1.0.2
Aug 01 22:44:35.630 INFO kablam!     Checking maidsafe_utilities v0.15.0
Aug 01 22:44:37.078 INFO kablam!    Compiling zip v0.2.8
Aug 01 22:44:42.793 INFO kablam!    Compiling rust_sodium-sys v0.7.2
Aug 01 22:44:46.110 INFO kablam!     Checking brotli2 v0.3.0
Aug 01 22:47:14.456 INFO kablam!     Checking rust_sodium v0.7.0
Aug 01 22:47:18.442 INFO kablam!     Checking self_encryption v0.12.0 (file:///source)
Aug 01 22:47:22.161 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 22:47:22.162 INFO kablam!   --> benches/lib.rs:31:1
Aug 01 22:47:22.162 INFO kablam!    |
Aug 01 22:47:22.162 INFO kablam! 31 | #![feature(test)]
Aug 01 22:47:22.162 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 01 22:47:22.162 INFO kablam! 
Aug 01 22:47:22.162 INFO kablam! error: aborting due to previous error
Aug 01 22:47:22.162 INFO kablam! 
Aug 01 22:47:22.162 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 22:47:22.172 INFO kablam! error: Could not compile `self_encryption`.
Aug 01 22:47:22.172 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 22:47:25.243 INFO kablam! error: build failed
Aug 01 22:47:25.245 INFO kablam! su: No module specific data is present
Aug 01 22:47:25.772 INFO running `"docker" "rm" "-f" "c601535cc263726954c1b45bf85334db134a19629380e395eaf6e27bcaa6a22b"`
Aug 01 22:47:25.916 INFO blam! c601535cc263726954c1b45bf85334db134a19629380e395eaf6e27bcaa6a22b