Aug 01 17:32:17.601 INFO checking Zebradil/rustotpony against 1.27.2 for lazy_static-1
Aug 01 17:32:17.601 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 17:32:17.601 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 17:32:17.601 INFO running `"docker" "create" "-v" "/tmp/crater.tSxPuu0b90Qv:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2:/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 17:32:17.775 INFO blam! e7e5ee1c84293f1646c0dc863dfbbb876117064f150ae4263f11bc2f5bc173ba
Aug 01 17:32:17.778 INFO running `"docker" "start" "-a" "e7e5ee1c84293f1646c0dc863dfbbb876117064f150ae4263f11bc2f5bc173ba"`
Aug 01 17:32:19.009 INFO kablam!     Checking byte-tools v0.1.3
Aug 01 17:32:19.018 INFO kablam!     Checking rustc-hex v1.0.0
Aug 01 17:32:19.018 INFO kablam!     Checking base32 v0.3.1
Aug 01 17:32:19.018 INFO kablam!     Checking rust-gmp v0.3.2
Aug 01 17:32:19.018 INFO kablam!     Checking dbus v0.2.3
Aug 01 17:32:19.018 INFO kablam!     Checking rpassword v2.0.0
Aug 01 17:32:19.019 INFO kablam!     Checking generic-array v0.7.3
Aug 01 17:32:19.020 INFO kablam!     Checking ctrlc v3.1.1
Aug 01 17:32:21.238 INFO kablam!     Checking crypto-mac v0.3.0
Aug 01 17:32:21.239 INFO kablam!     Checking digest-buffer v0.3.1
Aug 01 17:32:21.239 INFO kablam!     Checking digest v0.5.2
Aug 01 17:32:22.136 INFO kablam!     Checking hmac v0.1.1
Aug 01 17:32:22.211 INFO kablam!     Checking sha-1 v0.3.4
Aug 01 17:32:22.213 INFO kablam!     Checking sha2 v0.5.3
Aug 01 17:32:23.302 INFO kablam!     Checking oath v0.10.2
Aug 01 17:32:25.404 INFO kablam!     Checking secret-service v0.4.0
Aug 01 17:32:26.488 INFO kablam!     Checking keyring v0.6.0
Aug 01 17:32:27.021 INFO kablam!     Checking rustotpony v0.2.3 (file:///source)
Aug 01 17:32:27.973 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 17:32:27.973 INFO kablam!  --> src/lib.rs:1:1
Aug 01 17:32:27.973 INFO kablam!   |
Aug 01 17:32:27.973 INFO kablam! 1 | #![feature(fs_read_write)]
Aug 01 17:32:27.974 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 17:32:27.974 INFO kablam! 
Aug 01 17:32:27.976 INFO kablam! error: aborting due to previous error
Aug 01 17:32:27.977 INFO kablam! 
Aug 01 17:32:27.977 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 17:32:27.989 INFO kablam! error: Could not compile `rustotpony`.
Aug 01 17:32:27.989 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 17:32:28.037 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 17:32:28.037 INFO kablam!  --> src/lib.rs:1:1
Aug 01 17:32:28.037 INFO kablam!   |
Aug 01 17:32:28.037 INFO kablam! 1 | #![feature(fs_read_write)]
Aug 01 17:32:28.037 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 17:32:28.037 INFO kablam! 
Aug 01 17:32:28.040 INFO kablam! error: aborting due to previous error
Aug 01 17:32:28.040 INFO kablam! 
Aug 01 17:32:28.040 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 17:32:28.068 INFO kablam! error: Could not compile `rustotpony`.
Aug 01 17:32:28.069 INFO kablam! 
Aug 01 17:32:28.069 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 17:32:28.071 INFO kablam! su: No module specific data is present
Aug 01 17:32:28.562 INFO running `"docker" "rm" "-f" "e7e5ee1c84293f1646c0dc863dfbbb876117064f150ae4263f11bc2f5bc173ba"`
Aug 01 17:32:28.720 INFO blam! e7e5ee1c84293f1646c0dc863dfbbb876117064f150ae4263f11bc2f5bc173ba