Dec 06 07:08:42.245 INFO testing alvinmatias69/simulated_annealing against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 07:08:42.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 07:08:42.668 INFO [stdout] d01b5c397408fbfa08e39160583867baab848b16343311e07deafe9b8ee26ba4
Dec 06 07:08:42.676 INFO running `"docker" "start" "-a" "d01b5c397408fbfa08e39160583867baab848b16343311e07deafe9b8ee26ba4"`
Dec 06 07:08:44.156 INFO [stderr] usermod: no changes
Dec 06 07:08:44.232 INFO [stderr]    Compiling simulated_annealing v0.1.0 (/source)
Dec 06 07:08:44.816 INFO [stderr] warning: unused variable: `i`
Dec 06 07:08:44.816 INFO [stderr]   --> src/main.rs:17:13
Dec 06 07:08:44.816 INFO [stderr]    |
Dec 06 07:08:44.816 INFO [stderr] 17 |         for i in 0..100 {
Dec 06 07:08:44.816 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 07:08:44.816 INFO [stderr]    |
Dec 06 07:08:44.816 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 07:08:44.816 INFO [stderr] 
Dec 06 07:08:45.161 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 06 07:08:45.172 INFO [stderr] su: No module specific data is present
Dec 06 07:08:46.564 INFO running `"docker" "inspect" "d01b5c397408fbfa08e39160583867baab848b16343311e07deafe9b8ee26ba4"`
Dec 06 07:08:46.918 INFO running `"docker" "rm" "-f" "d01b5c397408fbfa08e39160583867baab848b16343311e07deafe9b8ee26ba4"`
Dec 06 07:08:47.208 INFO [stdout] d01b5c397408fbfa08e39160583867baab848b16343311e07deafe9b8ee26ba4
Dec 06 07:08:47.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 07:08:47.612 INFO [stdout] b7a14585f1ab600137805b9800550cc3ba6f855e3aed3632ceb1456d8e1d614d
Dec 06 07:08:47.620 INFO running `"docker" "start" "-a" "b7a14585f1ab600137805b9800550cc3ba6f855e3aed3632ceb1456d8e1d614d"`
Dec 06 07:08:48.841 INFO [stderr] usermod: no changes
Dec 06 07:08:48.908 INFO [stderr]    Compiling simulated_annealing v0.1.0 (/source)
Dec 06 07:08:49.512 INFO [stderr] warning: unused variable: `i`
Dec 06 07:08:49.512 INFO [stderr]   --> src/main.rs:17:13
Dec 06 07:08:49.512 INFO [stderr]    |
Dec 06 07:08:49.512 INFO [stderr] 17 |         for i in 0..100 {
Dec 06 07:08:49.512 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 07:08:49.512 INFO [stderr]    |
Dec 06 07:08:49.512 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 07:08:49.512 INFO [stderr] 
Dec 06 07:08:49.825 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Dec 06 07:08:49.828 INFO [stderr] su: No module specific data is present
Dec 06 07:08:50.619 INFO running `"docker" "inspect" "b7a14585f1ab600137805b9800550cc3ba6f855e3aed3632ceb1456d8e1d614d"`
Dec 06 07:08:50.918 INFO running `"docker" "rm" "-f" "b7a14585f1ab600137805b9800550cc3ba6f855e3aed3632ceb1456d8e1d614d"`
Dec 06 07:08:51.232 INFO [stdout] b7a14585f1ab600137805b9800550cc3ba6f855e3aed3632ceb1456d8e1d614d
Dec 06 07:08:51.240 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 07:08:51.696 INFO [stdout] d4cfc7b21cdf0f21093ade0fd00eaf175cb1c41636e2fa828a6e8c260e7e200b
Dec 06 07:08:51.698 INFO running `"docker" "start" "-a" "d4cfc7b21cdf0f21093ade0fd00eaf175cb1c41636e2fa828a6e8c260e7e200b"`
Dec 06 07:08:53.683 INFO [stderr] usermod: no changes
Dec 06 07:08:53.763 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 07:08:53.768 INFO [stderr]      Running /target/debug/deps/simulated_annealing-08790bd67fe4242a
Dec 06 07:08:53.770 INFO [stdout] 
Dec 06 07:08:53.770 INFO [stdout] running 0 tests
Dec 06 07:08:53.770 INFO [stdout] 
Dec 06 07:08:53.770 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 07:08:53.770 INFO [stdout] 
Dec 06 07:08:53.772 INFO [stderr] su: No module specific data is present
Dec 06 07:08:55.165 INFO running `"docker" "inspect" "d4cfc7b21cdf0f21093ade0fd00eaf175cb1c41636e2fa828a6e8c260e7e200b"`
Dec 06 07:08:55.540 INFO running `"docker" "rm" "-f" "d4cfc7b21cdf0f21093ade0fd00eaf175cb1c41636e2fa828a6e8c260e7e200b"`
Dec 06 07:08:55.952 INFO [stdout] d4cfc7b21cdf0f21093ade0fd00eaf175cb1c41636e2fa828a6e8c260e7e200b