Dec 07 07:24:26.215 INFO testing metaheuristics-1.0.15 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 07:24:26.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 07:24:26.398 INFO [stdout] 1dd6237a020f775612cd284c0e64b464aff115298a4f8eb3b97fe8fd480a11c7
Dec 07 07:24:26.402 INFO running `"docker" "start" "-a" "1dd6237a020f775612cd284c0e64b464aff115298a4f8eb3b97fe8fd480a11c7"`
Dec 07 07:24:27.130 INFO [stderr] usermod: no changes
Dec 07 07:24:27.187 INFO [stderr]    Compiling metaheuristics v1.0.15 (/source)
Dec 07 07:24:27.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Dec 07 07:24:27.651 INFO [stderr] su: No module specific data is present
Dec 07 07:24:28.119 INFO running `"docker" "inspect" "1dd6237a020f775612cd284c0e64b464aff115298a4f8eb3b97fe8fd480a11c7"`
Dec 07 07:24:28.239 INFO running `"docker" "rm" "-f" "1dd6237a020f775612cd284c0e64b464aff115298a4f8eb3b97fe8fd480a11c7"`
Dec 07 07:24:28.383 INFO [stdout] 1dd6237a020f775612cd284c0e64b464aff115298a4f8eb3b97fe8fd480a11c7
Dec 07 07:24:28.387 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 07 07:24:28.704 INFO [stdout] 9af93980716835184fc54d772a3e7f07e16bb1a1cf7faac47e8edf519da3fa3d
Dec 07 07:24:28.706 INFO running `"docker" "start" "-a" "9af93980716835184fc54d772a3e7f07e16bb1a1cf7faac47e8edf519da3fa3d"`
Dec 07 07:24:29.399 INFO [stderr] usermod: no changes
Dec 07 07:24:29.486 INFO [stderr]    Compiling metaheuristics v1.0.15 (/source)
Dec 07 07:24:30.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Dec 07 07:24:30.389 INFO [stderr] su: No module specific data is present
Dec 07 07:24:30.845 INFO running `"docker" "inspect" "9af93980716835184fc54d772a3e7f07e16bb1a1cf7faac47e8edf519da3fa3d"`
Dec 07 07:24:31.047 INFO running `"docker" "rm" "-f" "9af93980716835184fc54d772a3e7f07e16bb1a1cf7faac47e8edf519da3fa3d"`
Dec 07 07:24:31.204 INFO [stdout] 9af93980716835184fc54d772a3e7f07e16bb1a1cf7faac47e8edf519da3fa3d