Nov 28 14:54:16.075 INFO checking 0x7CFE/cortex against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:54:16.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 14:54:16.682 INFO [stdout] c2e602be5fa7f8c232a7df26b0de5b6212ac4b580ea61dfe054d02241ec0bac8
Nov 28 14:54:16.685 INFO running `"docker" "start" "-a" "c2e602be5fa7f8c232a7df26b0de5b6212ac4b580ea61dfe054d02241ec0bac8"`
Nov 28 14:54:18.404 INFO [stderr] usermod: no changes
Nov 28 14:54:18.605 INFO [stderr]     Checking hound v3.1.0
Nov 28 14:54:18.612 INFO [stderr]     Checking itertools v0.5.10
Nov 28 14:54:18.612 INFO [stderr]     Checking bincode v1.0.0-alpha7
Nov 28 14:54:18.613 INFO [stderr]     Checking dft v0.5.4
Nov 28 14:54:18.613 INFO [stderr]    Compiling serde_derive v0.9.14
Nov 28 14:54:31.405 INFO [stderr]     Checking cortex v0.1.0 (/source)
Nov 28 14:54:35.585 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 28 14:54:35.586 INFO [stderr]  --> src/main.rs:3:12
Nov 28 14:54:35.587 INFO [stderr]   |
Nov 28 14:54:35.587 INFO [stderr] 3 | #![feature(conservative_impl_trait)]
Nov 28 14:54:35.588 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:54:35.589 INFO [stderr]   |
Nov 28 14:54:35.589 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 14:54:35.590 INFO [stderr] 
Nov 28 14:54:35.596 INFO [stderr] warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 28 14:54:35.597 INFO [stderr]  --> src/main.rs:2:25
Nov 28 14:54:35.597 INFO [stderr]   |
Nov 28 14:54:35.598 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Nov 28 14:54:35.599 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^^
Nov 28 14:54:35.599 INFO [stderr] 
Nov 28 14:54:35.600 INFO [stderr] warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 28 14:54:35.601 INFO [stderr]  --> src/main.rs:2:12
Nov 28 14:54:35.601 INFO [stderr]   |
Nov 28 14:54:35.602 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Nov 28 14:54:35.602 INFO [stderr]   |            ^^^^^^^^^^^
Nov 28 14:54:35.603 INFO [stderr] 
Nov 28 14:54:35.821 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 28 14:54:35.822 INFO [stderr]  --> src/main.rs:3:12
Nov 28 14:54:35.822 INFO [stderr]   |
Nov 28 14:54:35.823 INFO [stderr] 3 | #![feature(conservative_impl_trait)]
Nov 28 14:54:35.824 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:54:35.824 INFO [stderr]   |
Nov 28 14:54:35.825 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 14:54:35.825 INFO [stderr] 
Nov 28 14:54:35.826 INFO [stderr] warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 28 14:54:35.827 INFO [stderr]  --> src/main.rs:2:25
Nov 28 14:54:35.827 INFO [stderr]   |
Nov 28 14:54:35.828 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Nov 28 14:54:35.829 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^^
Nov 28 14:54:35.829 INFO [stderr] 
Nov 28 14:54:35.830 INFO [stderr] warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 28 14:54:35.830 INFO [stderr]  --> src/main.rs:2:12
Nov 28 14:54:35.831 INFO [stderr]   |
Nov 28 14:54:35.831 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Nov 28 14:54:35.831 INFO [stderr]   |            ^^^^^^^^^^^
Nov 28 14:54:35.831 INFO [stderr] 
Nov 28 14:54:35.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.50s
Nov 28 14:54:35.945 INFO [stderr] su: No module specific data is present
Nov 28 14:54:37.168 INFO running `"docker" "inspect" "c2e602be5fa7f8c232a7df26b0de5b6212ac4b580ea61dfe054d02241ec0bac8"`
Nov 28 14:54:37.535 INFO running `"docker" "rm" "-f" "c2e602be5fa7f8c232a7df26b0de5b6212ac4b580ea61dfe054d02241ec0bac8"`
Nov 28 14:54:37.816 INFO [stdout] c2e602be5fa7f8c232a7df26b0de5b6212ac4b580ea61dfe054d02241ec0bac8