Sep 20 05:11:50.923 INFO checking commitlog-0.0.10 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 05:11:50.923 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 05:11:50.923 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:11:51.086 INFO blam! bde5c886fbd54d67585fbf85ad3716de1177e9d26f593cbc87b7b6d0eb70b6ea
Sep 20 05:11:51.087 INFO running `"docker" "start" "-a" "bde5c886fbd54d67585fbf85ad3716de1177e9d26f593cbc87b7b6d0eb70b6ea"`
Sep 20 05:11:52.013 INFO kablam! usermod: no changes
Sep 20 05:11:52.086 INFO kablam!    Compiling crc32c v0.3.1
Sep 20 05:11:53.578 INFO kablam!     Checking commitlog v0.0.10 (/source)
Sep 20 05:11:54.910 INFO kablam! warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Sep 20 05:11:54.910 INFO kablam!   --> src/lib.rs:43:18
Sep 20 05:11:54.910 INFO kablam!    |
Sep 20 05:11:54.910 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 20 05:11:54.910 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^
Sep 20 05:11:54.914 INFO kablam!    |
Sep 20 05:11:54.914 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 20 05:11:54.914 INFO kablam! 
Sep 20 05:11:54.914 INFO kablam! error[E0635]: unknown feature `step_by`
Sep 20 05:11:54.914 INFO kablam!   --> src/lib.rs:43:37
Sep 20 05:11:54.914 INFO kablam!    |
Sep 20 05:11:54.914 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 20 05:11:54.914 INFO kablam!    |                                     ^^^^^^^
Sep 20 05:11:54.914 INFO kablam! 
Sep 20 05:11:54.942 INFO kablam! error: aborting due to previous error
Sep 20 05:11:54.942 INFO kablam! 
Sep 20 05:11:54.942 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 05:11:54.946 INFO kablam! error: Could not compile `commitlog`.
Sep 20 05:11:54.946 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 05:11:56.386 INFO kablam! warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Sep 20 05:11:56.386 INFO kablam!   --> src/lib.rs:43:18
Sep 20 05:11:56.386 INFO kablam!    |
Sep 20 05:11:56.386 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 20 05:11:56.386 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^
Sep 20 05:11:56.386 INFO kablam!    |
Sep 20 05:11:56.386 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 20 05:11:56.386 INFO kablam! 
Sep 20 05:11:56.386 INFO kablam! error[E0635]: unknown feature `step_by`
Sep 20 05:11:56.386 INFO kablam!   --> src/lib.rs:43:37
Sep 20 05:11:56.386 INFO kablam!    |
Sep 20 05:11:56.386 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 20 05:11:56.386 INFO kablam!    |                                     ^^^^^^^
Sep 20 05:11:56.386 INFO kablam! 
Sep 20 05:11:56.440 INFO kablam! error: aborting due to previous error
Sep 20 05:11:56.440 INFO kablam! 
Sep 20 05:11:56.440 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 05:11:56.450 INFO kablam! error: Could not compile `commitlog`.
Sep 20 05:11:56.450 INFO kablam! 
Sep 20 05:11:56.450 INFO kablam! To learn more, run the command again with --verbose.
Sep 20 05:11:56.452 INFO kablam! su: No module specific data is present
Sep 20 05:11:57.488 INFO running `"docker" "rm" "-f" "bde5c886fbd54d67585fbf85ad3716de1177e9d26f593cbc87b7b6d0eb70b6ea"`
Sep 20 05:11:57.550 INFO blam! bde5c886fbd54d67585fbf85ad3716de1177e9d26f593cbc87b7b6d0eb70b6ea