Dec 03 19:53:30.395 INFO testing ai-0.1.0 against 1.30.1 for beta-1.31-5
Dec 03 19:53:30.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 19:53:30.837 INFO [stdout] ca58df191c45f175386e2f0fd0387a3dfc440773e6e57d9c4c74e20e6a6d8494
Dec 03 19:53:30.839 INFO running `"docker" "start" "-a" "ca58df191c45f175386e2f0fd0387a3dfc440773e6e57d9c4c74e20e6a6d8494"`
Dec 03 19:53:32.007 INFO [stderr] usermod: no changes
Dec 03 19:53:32.067 INFO [stderr]    Compiling ai v0.1.0 (/source)
Dec 03 19:53:33.447 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 03 19:53:33.447 INFO [stderr] su: No module specific data is present
Dec 03 19:53:34.116 INFO running `"docker" "inspect" "ca58df191c45f175386e2f0fd0387a3dfc440773e6e57d9c4c74e20e6a6d8494"`
Dec 03 19:53:34.353 INFO running `"docker" "rm" "-f" "ca58df191c45f175386e2f0fd0387a3dfc440773e6e57d9c4c74e20e6a6d8494"`
Dec 03 19:53:34.679 INFO [stdout] ca58df191c45f175386e2f0fd0387a3dfc440773e6e57d9c4c74e20e6a6d8494
Dec 03 19:53:34.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 19:53:35.172 INFO [stdout] 210cfcf12ad95ae2daa5e0ad7d0a8057f7426ac84fae8eacc70c0ff965b370c1
Dec 03 19:53:35.183 INFO running `"docker" "start" "-a" "210cfcf12ad95ae2daa5e0ad7d0a8057f7426ac84fae8eacc70c0ff965b370c1"`
Dec 03 19:53:36.475 INFO [stderr] usermod: no changes
Dec 03 19:53:36.559 INFO [stderr]    Compiling ai v0.1.0 (/source)
Dec 03 19:53:37.787 INFO [stderr] warning: value assigned to `new_indv` is never read
Dec 03 19:53:37.787 INFO [stderr]    --> src/chromosome.rs:139:17
Dec 03 19:53:37.787 INFO [stderr]     |
Dec 03 19:53:37.787 INFO [stderr] 139 |         let mut new_indv = Vec::new();
Dec 03 19:53:37.787 INFO [stderr]     |                 ^^^^^^^^
Dec 03 19:53:37.787 INFO [stderr]     |
Dec 03 19:53:37.787 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 03 19:53:37.787 INFO [stderr] 
Dec 03 19:53:37.787 INFO [stderr] warning: value assigned to `new_indv` is never read
Dec 03 19:53:37.787 INFO [stderr]    --> src/chromosome.rs:149:17
Dec 03 19:53:37.787 INFO [stderr]     |
Dec 03 19:53:37.787 INFO [stderr] 149 |         let mut new_indv = Vec::new();
Dec 03 19:53:37.787 INFO [stderr]     |                 ^^^^^^^^
Dec 03 19:53:37.787 INFO [stderr] 
Dec 03 19:53:37.795 INFO [stderr] warning: variable does not need to be mutable
Dec 03 19:53:37.795 INFO [stderr]    --> src/chromosome.rs:103:13
Dec 03 19:53:37.795 INFO [stderr]     |
Dec 03 19:53:37.795 INFO [stderr] 103 |         let mut individual = Chromosome::new();
Dec 03 19:53:37.795 INFO [stderr]     |             ----^^^^^^^^^^
Dec 03 19:53:37.795 INFO [stderr]     |             |
Dec 03 19:53:37.795 INFO [stderr]     |             help: remove this `mut`
Dec 03 19:53:37.795 INFO [stderr]     |
Dec 03 19:53:37.795 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 19:53:37.795 INFO [stderr] 
Dec 03 19:53:38.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Dec 03 19:53:38.719 INFO [stderr] su: No module specific data is present
Dec 03 19:53:39.592 INFO running `"docker" "inspect" "210cfcf12ad95ae2daa5e0ad7d0a8057f7426ac84fae8eacc70c0ff965b370c1"`
Dec 03 19:53:39.927 INFO running `"docker" "rm" "-f" "210cfcf12ad95ae2daa5e0ad7d0a8057f7426ac84fae8eacc70c0ff965b370c1"`
Dec 03 19:53:40.295 INFO [stdout] 210cfcf12ad95ae2daa5e0ad7d0a8057f7426ac84fae8eacc70c0ff965b370c1
