Dec 04 22:34:47.312 INFO checking andschwa/rust-genetic-algorithm against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:34:47.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 22:34:47.813 INFO [stdout] 9bfd3a5f3cf1d77e587e4983110a066a3a876d1809ed6881c64337e14acc3a6d
Dec 04 22:34:47.815 INFO running `"docker" "start" "-a" "9bfd3a5f3cf1d77e587e4983110a066a3a876d1809ed6881c64337e14acc3a6d"`
Dec 04 22:34:49.539 INFO [stderr] usermod: no changes
Dec 04 22:34:49.642 INFO [stderr]     Checking ansi_term v0.11.0
Dec 04 22:34:49.642 INFO [stderr]     Checking libc v0.2.38
Dec 04 22:34:50.701 INFO [stderr]     Checking clap v0.10.5
Dec 04 22:34:51.213 INFO [stderr]     Checking rand v0.4.2
Dec 04 22:34:51.213 INFO [stderr]     Checking time v0.1.39
Dec 04 22:34:52.590 INFO [stderr]     Checking rust-genetic-algorithm v1.3.0 (/source)
Dec 04 22:34:52.986 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 22:34:52.986 INFO [stderr]   --> src/main.rs:16:1
Dec 04 22:34:52.986 INFO [stderr]    |
Dec 04 22:34:52.986 INFO [stderr] 16 | / arg_enum!{
Dec 04 22:34:52.986 INFO [stderr] 17 | |     #[derive(Debug, PartialEq, Eq, Copy, Clone)]
Dec 04 22:34:52.986 INFO [stderr] 18 | |     pub enum Problem {
Dec 04 22:34:52.986 INFO [stderr] 19 | |         Ackley,
Dec 04 22:34:52.986 INFO [stderr] ...  |
Dec 04 22:34:52.986 INFO [stderr] 25 | |     }
Dec 04 22:34:52.987 INFO [stderr] 26 | | }
Dec 04 22:34:52.987 INFO [stderr]    | |_^
Dec 04 22:34:52.987 INFO [stderr]    |
Dec 04 22:34:52.987 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 22:34:52.987 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 22:34:52.987 INFO [stderr] 
Dec 04 22:34:53.039 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 22:34:53.039 INFO [stderr]   --> src/main.rs:16:1
Dec 04 22:34:53.039 INFO [stderr]    |
Dec 04 22:34:53.039 INFO [stderr] 16 | / arg_enum!{
Dec 04 22:34:53.039 INFO [stderr] 17 | |     #[derive(Debug, PartialEq, Eq, Copy, Clone)]
Dec 04 22:34:53.039 INFO [stderr] 18 | |     pub enum Problem {
Dec 04 22:34:53.039 INFO [stderr] 19 | |         Ackley,
Dec 04 22:34:53.039 INFO [stderr] ...  |
Dec 04 22:34:53.039 INFO [stderr] 25 | |     }
Dec 04 22:34:53.039 INFO [stderr] 26 | | }
Dec 04 22:34:53.039 INFO [stderr]    | |_^
Dec 04 22:34:53.039 INFO [stderr]    |
Dec 04 22:34:53.039 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 22:34:53.039 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 22:34:53.039 INFO [stderr] 
Dec 04 22:34:53.193 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 3.61s
Dec 04 22:34:53.196 INFO [stderr] su: No module specific data is present
Dec 04 22:34:53.610 INFO running `"docker" "inspect" "9bfd3a5f3cf1d77e587e4983110a066a3a876d1809ed6881c64337e14acc3a6d"`
Dec 04 22:34:53.701 INFO running `"docker" "rm" "-f" "9bfd3a5f3cf1d77e587e4983110a066a3a876d1809ed6881c64337e14acc3a6d"`
Dec 04 22:34:53.807 INFO [stdout] 9bfd3a5f3cf1d77e587e4983110a066a3a876d1809ed6881c64337e14acc3a6d