Aug 01 23:20:06.952 INFO checking rustotpony-0.2.3 against 1.27.2+tmplazy for lazy_static-1
Aug 01 23:20:06.952 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:20:06.952 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 23:20:06.952 INFO running `"docker" "create" "-v" "/tmp/crater.zrzoZzCxz11a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+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 23:20:07.216 INFO blam! 928e718cd1605234a32219bb29a1990715c7697ea1804f3c9b10a4169967f8a2
Aug 01 23:20:07.218 INFO running `"docker" "start" "-a" "928e718cd1605234a32219bb29a1990715c7697ea1804f3c9b10a4169967f8a2"`
Aug 01 23:20:08.461 INFO kablam!     Checking byte-tools v0.1.3
Aug 01 23:20:08.461 INFO kablam!     Checking rustc-hex v1.0.0
Aug 01 23:20:08.469 INFO kablam!     Checking generic-array v0.7.3
Aug 01 23:20:08.469 INFO kablam!     Checking ctrlc v3.1.1
Aug 01 23:20:10.057 INFO kablam!     Checking digest v0.5.2
Aug 01 23:20:10.058 INFO kablam!     Checking digest-buffer v0.3.1
Aug 01 23:20:10.058 INFO kablam!     Checking crypto-mac v0.3.0
Aug 01 23:20:10.791 INFO kablam!     Checking hmac v0.1.1
Aug 01 23:20:11.591 INFO kablam!     Checking sha2 v0.5.3
Aug 01 23:20:11.593 INFO kablam!     Checking sha-1 v0.3.4
Aug 01 23:20:12.528 INFO kablam!     Checking oath v0.10.2
Aug 01 23:20:13.378 INFO kablam!     Checking rustotpony v0.2.3 (file:///source)
Aug 01 23:20:15.009 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:20:15.009 INFO kablam!  --> src/lib.rs:1:1
Aug 01 23:20:15.009 INFO kablam!   |
Aug 01 23:20:15.009 INFO kablam! 1 | #![feature(fs_read_write)]
Aug 01 23:20:15.009 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:20:15.009 INFO kablam! 
Aug 01 23:20:15.009 INFO kablam! error: aborting due to previous error
Aug 01 23:20:15.009 INFO kablam! 
Aug 01 23:20:15.009 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:20:15.015 INFO kablam! error: Could not compile `rustotpony`.
Aug 01 23:20:15.015 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 23:20:15.169 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 23:20:15.169 INFO kablam!  --> src/lib.rs:1:1
Aug 01 23:20:15.169 INFO kablam!   |
Aug 01 23:20:15.169 INFO kablam! 1 | #![feature(fs_read_write)]
Aug 01 23:20:15.169 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 23:20:15.169 INFO kablam! 
Aug 01 23:20:15.170 INFO kablam! error: aborting due to previous error
Aug 01 23:20:15.170 INFO kablam! 
Aug 01 23:20:15.170 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 23:20:15.184 INFO kablam! error: Could not compile `rustotpony`.
Aug 01 23:20:15.184 INFO kablam! 
Aug 01 23:20:15.184 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 23:20:15.186 INFO kablam! su: No module specific data is present
Aug 01 23:20:15.699 INFO running `"docker" "rm" "-f" "928e718cd1605234a32219bb29a1990715c7697ea1804f3c9b10a4169967f8a2"`
Aug 01 23:20:15.865 INFO blam! 928e718cd1605234a32219bb29a1990715c7697ea1804f3c9b10a4169967f8a2