Aug 02 06:55:07.919 INFO checking im-10.2.0 against 1.27.2 for lazy_static-1
Aug 02 06:55:07.919 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:55:07.919 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 06:55:07.919 INFO running `"docker" "create" "-v" "/tmp/crater.43WRtkHDdzGP:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2:/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 02 06:55:08.180 INFO blam! 38f484764a2cdf0ca559fc0908513a998a978a68ec5384dbeb95e4032bfcced7
Aug 02 06:55:08.182 INFO running `"docker" "start" "-a" "38f484764a2cdf0ca559fc0908513a998a978a68ec5384dbeb95e4032bfcced7"`
Aug 02 06:55:09.344 INFO kablam!     Checking proptest v0.5.1
Aug 02 06:55:09.344 INFO kablam!    Compiling im v10.2.0 (file:///source)
Aug 02 06:55:35.672 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:55:35.672 INFO kablam!  --> benches/conslist.rs:5:1
Aug 02 06:55:35.672 INFO kablam!   |
Aug 02 06:55:35.672 INFO kablam! 5 | #![feature(test)]
Aug 02 06:55:35.673 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:55:35.684 INFO kablam! 
Aug 02 06:55:35.685 INFO kablam! error: aborting due to previous error
Aug 02 06:55:35.685 INFO kablam! 
Aug 02 06:55:35.686 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:55:35.721 INFO kablam! error: Could not compile `im`.
Aug 02 06:55:35.722 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:55:36.439 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:55:36.439 INFO kablam!  --> benches/vector.rs:5:1
Aug 02 06:55:36.439 INFO kablam!   |
Aug 02 06:55:36.439 INFO kablam! 5 | #![feature(test)]
Aug 02 06:55:36.439 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:55:36.439 INFO kablam! 
Aug 02 06:55:36.440 INFO kablam! error: aborting due to previous error
Aug 02 06:55:36.440 INFO kablam! 
Aug 02 06:55:36.440 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:55:36.489 INFO kablam! error: Could not compile `im`.
Aug 02 06:55:36.490 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:55:36.540 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:55:36.540 INFO kablam!  --> benches/native.rs:5:1
Aug 02 06:55:36.540 INFO kablam!   |
Aug 02 06:55:36.540 INFO kablam! 5 | #![feature(test)]
Aug 02 06:55:36.540 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:55:36.540 INFO kablam! 
Aug 02 06:55:36.540 INFO kablam! error: aborting due to previous error
Aug 02 06:55:36.544 INFO kablam! 
Aug 02 06:55:36.544 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:55:36.560 INFO kablam! error: Could not compile `im`.
Aug 02 06:55:36.561 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:55:36.629 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:55:36.629 INFO kablam!  --> benches/catlist.rs:5:1
Aug 02 06:55:36.629 INFO kablam!   |
Aug 02 06:55:36.629 INFO kablam! 5 | #![feature(test)]
Aug 02 06:55:36.629 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:55:36.629 INFO kablam! 
Aug 02 06:55:36.629 INFO kablam! error: aborting due to previous error
Aug 02 06:55:36.629 INFO kablam! 
Aug 02 06:55:36.629 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:55:36.655 INFO kablam! error: Could not compile `im`.
Aug 02 06:55:36.656 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:55:36.783 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:55:36.783 INFO kablam!  --> benches/ordmap.rs:5:1
Aug 02 06:55:36.783 INFO kablam!   |
Aug 02 06:55:36.783 INFO kablam! 5 | #![feature(test)]
Aug 02 06:55:36.783 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:55:36.783 INFO kablam! 
Aug 02 06:55:36.783 INFO kablam! error: aborting due to previous error
Aug 02 06:55:36.784 INFO kablam! 
Aug 02 06:55:36.784 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:55:36.817 INFO kablam! error: Could not compile `im`.
Aug 02 06:55:36.817 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:55:36.853 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 06:55:36.853 INFO kablam!  --> benches/hashmap.rs:5:1
Aug 02 06:55:36.853 INFO kablam!   |
Aug 02 06:55:36.853 INFO kablam! 5 | #![feature(test)]
Aug 02 06:55:36.854 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Aug 02 06:55:36.854 INFO kablam! 
Aug 02 06:55:36.854 INFO kablam! error: aborting due to previous error
Aug 02 06:55:36.854 INFO kablam! 
Aug 02 06:55:36.854 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 06:55:36.861 INFO kablam! error: Could not compile `im`.
Aug 02 06:55:36.861 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 06:55:47.772 INFO kablam! error: build failed
Aug 02 06:55:47.774 INFO kablam! su: No module specific data is present
Aug 02 06:55:48.424 INFO running `"docker" "rm" "-f" "38f484764a2cdf0ca559fc0908513a998a978a68ec5384dbeb95e4032bfcced7"`
Aug 02 06:55:48.684 INFO blam! 38f484764a2cdf0ca559fc0908513a998a978a68ec5384dbeb95e4032bfcced7