Oct 13 05:49:45.123 INFO checking 0x7CFE/cortex against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:49:45.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 05:49:45.633 INFO blam! b7a0218fb8781e8a176d91ca4194a88a5b5e60bcb4797911b3b9319efc7ce5ee
Oct 13 05:49:45.644 INFO running `"docker" "start" "-a" "b7a0218fb8781e8a176d91ca4194a88a5b5e60bcb4797911b3b9319efc7ce5ee"`
Oct 13 05:49:46.656 INFO kablam! usermod: no changes
Oct 13 05:49:46.820 INFO kablam!     Checking sample v0.6.2
Oct 13 05:49:46.821 INFO kablam!     Checking itertools v0.5.10
Oct 13 05:49:46.821 INFO kablam!     Checking bincode v1.0.0-alpha7
Oct 13 05:49:46.836 INFO kablam!     Checking dft v0.5.4
Oct 13 05:49:46.840 INFO kablam!    Compiling serde_derive v0.9.14
Oct 13 05:50:05.480 INFO kablam!     Checking cortex v0.1.0 (/source)
Oct 13 05:50:08.932 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 05:50:08.932 INFO kablam!  --> src/main.rs:3:12
Oct 13 05:50:08.932 INFO kablam!   |
Oct 13 05:50:08.932 INFO kablam! 3 | #![feature(conservative_impl_trait)]
Oct 13 05:50:08.932 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:50:08.932 INFO kablam!   |
Oct 13 05:50:08.932 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 05:50:08.932 INFO kablam! 
Oct 13 05:50:08.932 INFO kablam! warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Oct 13 05:50:08.932 INFO kablam!  --> src/main.rs:2:25
Oct 13 05:50:08.932 INFO kablam!   |
Oct 13 05:50:08.932 INFO kablam! 2 | #![feature(btree_range, collections_bound)]
Oct 13 05:50:08.933 INFO kablam!   |                         ^^^^^^^^^^^^^^^^^
Oct 13 05:50:08.933 INFO kablam! 
Oct 13 05:50:08.933 INFO kablam! warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Oct 13 05:50:08.933 INFO kablam!  --> src/main.rs:2:12
Oct 13 05:50:08.933 INFO kablam!   |
Oct 13 05:50:08.933 INFO kablam! 2 | #![feature(btree_range, collections_bound)]
Oct 13 05:50:08.933 INFO kablam!   |            ^^^^^^^^^^^
Oct 13 05:50:08.933 INFO kablam! 
Oct 13 05:50:09.287 INFO kablam! warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Oct 13 05:50:09.287 INFO kablam!  --> src/main.rs:3:12
Oct 13 05:50:09.287 INFO kablam!   |
Oct 13 05:50:09.287 INFO kablam! 3 | #![feature(conservative_impl_trait)]
Oct 13 05:50:09.287 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:50:09.287 INFO kablam!   |
Oct 13 05:50:09.287 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 13 05:50:09.287 INFO kablam! 
Oct 13 05:50:09.292 INFO kablam! warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Oct 13 05:50:09.292 INFO kablam!  --> src/main.rs:2:25
Oct 13 05:50:09.293 INFO kablam!   |
Oct 13 05:50:09.293 INFO kablam! 2 | #![feature(btree_range, collections_bound)]
Oct 13 05:50:09.293 INFO kablam!   |                         ^^^^^^^^^^^^^^^^^
Oct 13 05:50:09.293 INFO kablam! 
Oct 13 05:50:09.294 INFO kablam! warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Oct 13 05:50:09.294 INFO kablam!  --> src/main.rs:2:12
Oct 13 05:50:09.294 INFO kablam!   |
Oct 13 05:50:09.294 INFO kablam! 2 | #![feature(btree_range, collections_bound)]
Oct 13 05:50:09.294 INFO kablam!   |            ^^^^^^^^^^^
Oct 13 05:50:09.295 INFO kablam! 
Oct 13 05:50:09.357 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.66s
Oct 13 05:50:09.369 INFO kablam! su: No module specific data is present
Oct 13 05:50:10.336 INFO running `"docker" "rm" "-f" "b7a0218fb8781e8a176d91ca4194a88a5b5e60bcb4797911b3b9319efc7ce5ee"`
Oct 13 05:50:10.598 INFO blam! b7a0218fb8781e8a176d91ca4194a88a5b5e60bcb4797911b3b9319efc7ce5ee