Nov 29 22:17:16.265 INFO checking milesand/calculator-the-solver against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 22:17:16.265 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 29 22:17:16.648 INFO [stdout] 34080b150db98f40460738f2568893c58b8c6f371931d592e3c8cf2a85c2355c
Nov 29 22:17:16.650 INFO running `"docker" "start" "-a" "34080b150db98f40460738f2568893c58b8c6f371931d592e3c8cf2a85c2355c"`
Nov 29 22:17:17.685 INFO [stderr] usermod: no changes
Nov 29 22:17:17.842 INFO [stderr]     Checking rand v0.4.2
Nov 29 22:17:17.848 INFO [stderr]     Checking num-complex v0.1.41
Nov 29 22:17:19.753 INFO [stderr]     Checking rand v0.3.22
Nov 29 22:17:20.103 INFO [stderr]     Checking num-bigint v0.1.41
Nov 29 22:17:22.010 INFO [stderr]     Checking num-rational v0.1.41
Nov 29 22:17:22.768 INFO [stderr]     Checking num v0.1.41
Nov 29 22:17:23.221 INFO [stderr]     Checking calculator-the-solver v0.0.1 (/source)
Nov 29 22:17:25.020 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Nov 29 22:17:25.020 INFO [stderr]  --> src/lib.rs:1:12
Nov 29 22:17:25.020 INFO [stderr]   |
Nov 29 22:17:25.020 INFO [stderr] 1 | #![feature(option_filter)]
Nov 29 22:17:25.020 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 29 22:17:25.020 INFO [stderr]   |
Nov 29 22:17:25.020 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 22:17:25.020 INFO [stderr] 
Nov 29 22:17:25.912 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Nov 29 22:17:25.912 INFO [stderr]  --> src/lib.rs:1:12
Nov 29 22:17:25.912 INFO [stderr]   |
Nov 29 22:17:25.912 INFO [stderr] 1 | #![feature(option_filter)]
Nov 29 22:17:25.912 INFO [stderr]   |            ^^^^^^^^^^^^^
Nov 29 22:17:25.912 INFO [stderr]   |
Nov 29 22:17:25.912 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 29 22:17:25.912 INFO [stderr] 
Nov 29 22:17:26.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
Nov 29 22:17:26.704 INFO [stderr] su: No module specific data is present
Nov 29 22:17:27.292 INFO running `"docker" "inspect" "34080b150db98f40460738f2568893c58b8c6f371931d592e3c8cf2a85c2355c"`
Nov 29 22:17:27.529 INFO running `"docker" "rm" "-f" "34080b150db98f40460738f2568893c58b8c6f371931d592e3c8cf2a85c2355c"`
Nov 29 22:17:27.877 INFO [stdout] 34080b150db98f40460738f2568893c58b8c6f371931d592e3c8cf2a85c2355c