Sep 10 06:20:42.171 INFO checking whiteout-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 06:20:42.171 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 06:20:42.171 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:20:42.381 INFO blam! 84f92332acbbf59696a2f8bf6e8065d74b2fc57ac1eb6bf6212ee0c29e1610ac
Sep 10 06:20:42.381 INFO running `"docker" "start" "-a" "84f92332acbbf59696a2f8bf6e8065d74b2fc57ac1eb6bf6212ee0c29e1610ac"`
Sep 10 06:20:43.578 INFO kablam! usermod: no changes
Sep 10 06:20:43.638 INFO kablam!     Checking whiteout v0.1.0 (file:///source)
Sep 10 06:20:43.852 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 10 06:20:43.852 INFO kablam!   --> src/lib.rs:58:12
Sep 10 06:20:43.852 INFO kablam!    |
Sep 10 06:20:43.852 INFO kablam! 58 | #![feature(conservative_impl_trait)]
Sep 10 06:20:43.852 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:20:43.853 INFO kablam!    |
Sep 10 06:20:43.853 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 06:20:43.853 INFO kablam! 
Sep 10 06:20:43.957 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Sep 10 06:20:43.957 INFO kablam!   --> src/lib.rs:58:12
Sep 10 06:20:43.957 INFO kablam!    |
Sep 10 06:20:43.957 INFO kablam! 58 | #![feature(conservative_impl_trait)]
Sep 10 06:20:43.957 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:20:43.957 INFO kablam!    |
Sep 10 06:20:43.957 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 10 06:20:43.957 INFO kablam! 
Sep 10 06:20:43.981 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
Sep 10 06:20:43.986 INFO kablam! su: No module specific data is present
Sep 10 06:20:44.753 INFO running `"docker" "rm" "-f" "84f92332acbbf59696a2f8bf6e8065d74b2fc57ac1eb6bf6212ee0c29e1610ac"`
Sep 10 06:20:44.881 INFO blam! 84f92332acbbf59696a2f8bf6e8065d74b2fc57ac1eb6bf6212ee0c29e1610ac