Sep 06 05:38:31.396 INFO checking hashcons-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 05:38:31.396 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 05:38:31.396 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:38:31.518 INFO blam! c16407531306fd7851ba1de02c7259f3d7dbaeb27a1918cdcffb8dda594623f0
Sep 06 05:38:31.519 INFO running `"docker" "start" "-a" "c16407531306fd7851ba1de02c7259f3d7dbaeb27a1918cdcffb8dda594623f0"`
Sep 06 05:38:32.507 INFO kablam! usermod: no changes
Sep 06 05:38:32.552 INFO kablam!     Checking hashcons v0.1.1 (file:///source)
Sep 06 05:38:33.142 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 05:38:33.142 INFO kablam!  --> src/lib.rs:1:12
Sep 06 05:38:33.142 INFO kablam!   |
Sep 06 05:38:33.142 INFO kablam! 1 | #![feature(rc_downcast)]
Sep 06 05:38:33.142 INFO kablam!   |            ^^^^^^^^^^^
Sep 06 05:38:33.142 INFO kablam!   |
Sep 06 05:38:33.142 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 05:38:33.142 INFO kablam! 
Sep 06 05:38:33.202 INFO kablam! warning: the feature `rc_downcast` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 05:38:33.202 INFO kablam!  --> src/lib.rs:1:12
Sep 06 05:38:33.202 INFO kablam!   |
Sep 06 05:38:33.202 INFO kablam! 1 | #![feature(rc_downcast)]
Sep 06 05:38:33.202 INFO kablam!   |            ^^^^^^^^^^^
Sep 06 05:38:33.202 INFO kablam!   |
Sep 06 05:38:33.202 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 05:38:33.202 INFO kablam! 
Sep 06 05:38:33.234 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Sep 06 05:38:33.239 INFO kablam! su: No module specific data is present
Sep 06 05:38:34.307 INFO running `"docker" "rm" "-f" "c16407531306fd7851ba1de02c7259f3d7dbaeb27a1918cdcffb8dda594623f0"`
Sep 06 05:38:34.400 INFO blam! c16407531306fd7851ba1de02c7259f3d7dbaeb27a1918cdcffb8dda594623f0