Sep 02 17:48:03.081 INFO checking commitlog-0.0.10 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 17:48:03.081 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 17:48:03.081 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:48:03.249 INFO blam! 82ebcb4a3763411400ed2d0ea9a168e4a03d28dddbffbad2bd478b6e08ba1e3d
Sep 02 17:48:03.251 INFO running `"docker" "start" "-a" "82ebcb4a3763411400ed2d0ea9a168e4a03d28dddbffbad2bd478b6e08ba1e3d"`
Sep 02 17:48:03.920 INFO kablam!    Compiling crc32c v0.3.1
Sep 02 17:48:06.392 INFO kablam!     Checking commitlog v0.0.10 (file:///source)
Sep 02 17:48:08.774 INFO kablam! warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Sep 02 17:48:08.774 INFO kablam!   --> src/lib.rs:43:18
Sep 02 17:48:08.774 INFO kablam!    |
Sep 02 17:48:08.774 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 02 17:48:08.774 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^
Sep 02 17:48:08.774 INFO kablam!    |
Sep 02 17:48:08.774 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 17:48:08.774 INFO kablam! 
Sep 02 17:48:08.775 INFO kablam! error[E0635]: unknown feature `step_by`
Sep 02 17:48:08.775 INFO kablam!   --> src/lib.rs:43:37
Sep 02 17:48:08.775 INFO kablam!    |
Sep 02 17:48:08.775 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 02 17:48:08.775 INFO kablam!    |                                     ^^^^^^^
Sep 02 17:48:08.775 INFO kablam! 
Sep 02 17:48:08.814 INFO kablam! error: aborting due to previous error
Sep 02 17:48:08.814 INFO kablam! 
Sep 02 17:48:08.815 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 02 17:48:08.824 INFO kablam! error: Could not compile `commitlog`.
Sep 02 17:48:08.824 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 17:48:10.505 INFO kablam! warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Sep 02 17:48:10.505 INFO kablam!   --> src/lib.rs:43:18
Sep 02 17:48:10.505 INFO kablam!    |
Sep 02 17:48:10.505 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 02 17:48:10.505 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^
Sep 02 17:48:10.505 INFO kablam!    |
Sep 02 17:48:10.505 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 17:48:10.505 INFO kablam! 
Sep 02 17:48:10.505 INFO kablam! error[E0635]: unknown feature `step_by`
Sep 02 17:48:10.505 INFO kablam!   --> src/lib.rs:43:37
Sep 02 17:48:10.505 INFO kablam!    |
Sep 02 17:48:10.505 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 02 17:48:10.505 INFO kablam!    |                                     ^^^^^^^
Sep 02 17:48:10.505 INFO kablam! 
Sep 02 17:48:10.567 INFO kablam! error: aborting due to previous error
Sep 02 17:48:10.567 INFO kablam! 
Sep 02 17:48:10.567 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 02 17:48:10.578 INFO kablam! error: Could not compile `commitlog`.
Sep 02 17:48:10.578 INFO kablam! 
Sep 02 17:48:10.578 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 17:48:10.580 INFO kablam! su: No module specific data is present
Sep 02 17:48:11.005 INFO running `"docker" "rm" "-f" "82ebcb4a3763411400ed2d0ea9a168e4a03d28dddbffbad2bd478b6e08ba1e3d"`
Sep 02 17:48:11.092 INFO blam! 82ebcb4a3763411400ed2d0ea9a168e4a03d28dddbffbad2bd478b6e08ba1e3d