Sep 20 03:30:46.326 INFO checking commitlog-0.0.10 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:30:46.327 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:30:46.327 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:30:46.495 INFO blam! 57d37466eb57f38d5c82816258676f1890bd9b59cff775e07a20f2478126b488
Sep 20 03:30:46.496 INFO running `"docker" "start" "-a" "57d37466eb57f38d5c82816258676f1890bd9b59cff775e07a20f2478126b488"`
Sep 20 03:30:47.214 INFO kablam! usermod: no changes
Sep 20 03:30:47.277 INFO kablam!    Compiling crc32c v0.3.1
Sep 20 03:30:48.553 INFO kablam!     Checking commitlog v0.0.10 (/source)
Sep 20 03:30:49.667 INFO kablam! warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Sep 20 03:30:49.667 INFO kablam!   --> src/lib.rs:43:18
Sep 20 03:30:49.667 INFO kablam!    |
Sep 20 03:30:49.667 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 20 03:30:49.667 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^
Sep 20 03:30:49.667 INFO kablam!    |
Sep 20 03:30:49.667 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 20 03:30:49.667 INFO kablam! 
Sep 20 03:30:49.667 INFO kablam! error[E0635]: unknown feature `step_by`
Sep 20 03:30:49.667 INFO kablam!   --> src/lib.rs:43:37
Sep 20 03:30:49.667 INFO kablam!    |
Sep 20 03:30:49.667 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 20 03:30:49.667 INFO kablam!    |                                     ^^^^^^^
Sep 20 03:30:49.667 INFO kablam! 
Sep 20 03:30:49.691 INFO kablam! error: aborting due to previous error
Sep 20 03:30:49.691 INFO kablam! 
Sep 20 03:30:49.691 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 03:30:49.699 INFO kablam! error: Could not compile `commitlog`.
Sep 20 03:30:49.699 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 20 03:30:50.601 INFO kablam! warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Sep 20 03:30:50.601 INFO kablam!   --> src/lib.rs:43:18
Sep 20 03:30:50.601 INFO kablam!    |
Sep 20 03:30:50.601 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 20 03:30:50.601 INFO kablam!    |                  ^^^^^^^^^^^^^^^^^
Sep 20 03:30:50.601 INFO kablam!    |
Sep 20 03:30:50.601 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 20 03:30:50.601 INFO kablam! 
Sep 20 03:30:50.601 INFO kablam! error[E0635]: unknown feature `step_by`
Sep 20 03:30:50.601 INFO kablam!   --> src/lib.rs:43:37
Sep 20 03:30:50.601 INFO kablam!    |
Sep 20 03:30:50.601 INFO kablam! 43 | #![feature(test, collections_bound, step_by)]
Sep 20 03:30:50.601 INFO kablam!    |                                     ^^^^^^^
Sep 20 03:30:50.601 INFO kablam! 
Sep 20 03:30:50.638 INFO kablam! error: aborting due to previous error
Sep 20 03:30:50.638 INFO kablam! 
Sep 20 03:30:50.638 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 20 03:30:50.647 INFO kablam! error: Could not compile `commitlog`.
Sep 20 03:30:50.647 INFO kablam! 
Sep 20 03:30:50.647 INFO kablam! To learn more, run the command again with --verbose.
Sep 20 03:30:50.648 INFO kablam! su: No module specific data is present
Sep 20 03:30:51.758 INFO running `"docker" "rm" "-f" "57d37466eb57f38d5c82816258676f1890bd9b59cff775e07a20f2478126b488"`
Sep 20 03:30:51.874 INFO blam! 57d37466eb57f38d5c82816258676f1890bd9b59cff775e07a20f2478126b488