Nov 30 12:22:27.237 INFO checking 0x7CFE/cortex against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 12:22:27.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 12:22:27.776 INFO [stdout] 0c4fe380c47d8b5e2df3497471e372c3e2c3f67f39cc48a2b81880ddfc8aca74
Nov 30 12:22:27.778 INFO running `"docker" "start" "-a" "0c4fe380c47d8b5e2df3497471e372c3e2c3f67f39cc48a2b81880ddfc8aca74"`
Nov 30 12:22:29.179 INFO [stderr] usermod: no changes
Nov 30 12:22:29.348 INFO [stderr]     Checking num-complex v0.1.37
Nov 30 12:22:29.348 INFO [stderr]     Checking itertools v0.5.10
Nov 30 12:22:29.348 INFO [stderr]     Checking bincode v1.0.0-alpha7
Nov 30 12:22:29.348 INFO [stderr]     Checking rayon-core v1.0.0
Nov 30 12:22:32.226 INFO [stderr]     Checking rayon v0.7.0
Nov 30 12:22:32.912 INFO [stderr]     Checking dft v0.5.4
Nov 30 12:22:36.508 INFO [stderr]     Checking cortex v0.1.0 (/source)
Nov 30 12:22:40.188 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 30 12:22:40.188 INFO [stderr]  --> src/main.rs:3:12
Nov 30 12:22:40.188 INFO [stderr]   |
Nov 30 12:22:40.188 INFO [stderr] 3 | #![feature(conservative_impl_trait)]
Nov 30 12:22:40.189 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:22:40.189 INFO [stderr]   |
Nov 30 12:22:40.189 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 12:22:40.189 INFO [stderr] 
Nov 30 12:22:40.189 INFO [stderr] warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 30 12:22:40.189 INFO [stderr]  --> src/main.rs:2:25
Nov 30 12:22:40.189 INFO [stderr]   |
Nov 30 12:22:40.189 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Nov 30 12:22:40.189 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^^
Nov 30 12:22:40.189 INFO [stderr] 
Nov 30 12:22:40.189 INFO [stderr] warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 30 12:22:40.189 INFO [stderr]  --> src/main.rs:2:12
Nov 30 12:22:40.189 INFO [stderr]   |
Nov 30 12:22:40.189 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Nov 30 12:22:40.189 INFO [stderr]   |            ^^^^^^^^^^^
Nov 30 12:22:40.189 INFO [stderr] 
Nov 30 12:22:40.700 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Nov 30 12:22:40.700 INFO [stderr]  --> src/main.rs:3:12
Nov 30 12:22:40.700 INFO [stderr]   |
Nov 30 12:22:40.701 INFO [stderr] 3 | #![feature(conservative_impl_trait)]
Nov 30 12:22:40.701 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 12:22:40.701 INFO [stderr]   |
Nov 30 12:22:40.702 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 30 12:22:40.702 INFO [stderr] 
Nov 30 12:22:40.702 INFO [stderr] warning: the feature `collections_bound` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 30 12:22:40.703 INFO [stderr]  --> src/main.rs:2:25
Nov 30 12:22:40.703 INFO [stderr]   |
Nov 30 12:22:40.703 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Nov 30 12:22:40.704 INFO [stderr]   |                         ^^^^^^^^^^^^^^^^^
Nov 30 12:22:40.704 INFO [stderr] 
Nov 30 12:22:40.704 INFO [stderr] warning: the feature `btree_range` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 30 12:22:40.705 INFO [stderr]  --> src/main.rs:2:12
Nov 30 12:22:40.705 INFO [stderr]   |
Nov 30 12:22:40.705 INFO [stderr] 2 | #![feature(btree_range, collections_bound)]
Nov 30 12:22:40.706 INFO [stderr]   |            ^^^^^^^^^^^
Nov 30 12:22:40.706 INFO [stderr] 
Nov 30 12:22:40.781 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.57s
Nov 30 12:22:40.787 INFO [stderr] su: No module specific data is present
Nov 30 12:22:42.257 INFO running `"docker" "inspect" "0c4fe380c47d8b5e2df3497471e372c3e2c3f67f39cc48a2b81880ddfc8aca74"`
Nov 30 12:22:42.518 INFO running `"docker" "rm" "-f" "0c4fe380c47d8b5e2df3497471e372c3e2c3f67f39cc48a2b81880ddfc8aca74"`
Nov 30 12:22:42.897 INFO [stdout] 0c4fe380c47d8b5e2df3497471e372c3e2c3f67f39cc48a2b81880ddfc8aca74