Dec 05 18:47:10.384 INFO testing kcexn/rust_vowel_counter against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 18:47:10.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 18:47:10.596 INFO [stdout] 23b83e5a307df81c94269695549f4a4f13541e5ba8e8ac5d82220670959b4681
Dec 05 18:47:10.602 INFO running `"docker" "start" "-a" "23b83e5a307df81c94269695549f4a4f13541e5ba8e8ac5d82220670959b4681"`
Dec 05 18:47:11.169 INFO [stderr] usermod: no changes
Dec 05 18:47:11.191 INFO [stderr]    Compiling vowel_utils v0.1.0 (/source/vowel_utils)
Dec 05 18:47:11.437 INFO [stderr]    Compiling vowel_counter v0.1.0 (/source)
Dec 05 18:47:11.837 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 05 18:47:11.838 INFO [stderr] su: No module specific data is present
Dec 05 18:47:12.200 INFO running `"docker" "inspect" "23b83e5a307df81c94269695549f4a4f13541e5ba8e8ac5d82220670959b4681"`
Dec 05 18:47:12.262 INFO running `"docker" "rm" "-f" "23b83e5a307df81c94269695549f4a4f13541e5ba8e8ac5d82220670959b4681"`
Dec 05 18:47:12.368 INFO [stdout] 23b83e5a307df81c94269695549f4a4f13541e5ba8e8ac5d82220670959b4681
Dec 05 18:47:12.370 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 18:47:12.512 INFO [stdout] 4f08babf6cb1643d53463a594d8bc933294f0cac68956a7b12f9335216d2fac1
Dec 05 18:47:12.519 INFO running `"docker" "start" "-a" "4f08babf6cb1643d53463a594d8bc933294f0cac68956a7b12f9335216d2fac1"`
Dec 05 18:47:12.937 INFO [stderr] usermod: no changes
Dec 05 18:47:12.960 INFO [stderr]    Compiling vowel_counter v0.1.0 (/source)
Dec 05 18:47:13.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 05 18:47:13.408 INFO [stderr] su: No module specific data is present
Dec 05 18:47:13.681 INFO running `"docker" "inspect" "4f08babf6cb1643d53463a594d8bc933294f0cac68956a7b12f9335216d2fac1"`
Dec 05 18:47:13.765 INFO running `"docker" "rm" "-f" "4f08babf6cb1643d53463a594d8bc933294f0cac68956a7b12f9335216d2fac1"`
Dec 05 18:47:13.856 INFO [stdout] 4f08babf6cb1643d53463a594d8bc933294f0cac68956a7b12f9335216d2fac1
Dec 05 18:47:13.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 18:47:14.067 INFO [stdout] 77c0da3108b586d358f33438a5f0417609ca4a397ce4e265a8142b7f05d0896a
Dec 05 18:47:14.069 INFO running `"docker" "start" "-a" "77c0da3108b586d358f33438a5f0417609ca4a397ce4e265a8142b7f05d0896a"`
Dec 05 18:47:14.413 INFO [stderr] usermod: no changes
Dec 05 18:47:14.435 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 18:47:14.435 INFO [stderr]      Running /target/debug/deps/vowel_counter-dba40216bf779814
Dec 05 18:47:14.437 INFO [stdout] 
Dec 05 18:47:14.437 INFO [stdout] running 0 tests
Dec 05 18:47:14.437 INFO [stdout] 
Dec 05 18:47:14.437 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 18:47:14.437 INFO [stdout] 
Dec 05 18:47:14.437 INFO [stderr] su: No module specific data is present
Dec 05 18:47:14.645 INFO running `"docker" "inspect" "77c0da3108b586d358f33438a5f0417609ca4a397ce4e265a8142b7f05d0896a"`
Dec 05 18:47:14.719 INFO running `"docker" "rm" "-f" "77c0da3108b586d358f33438a5f0417609ca4a397ce4e265a8142b7f05d0896a"`
Dec 05 18:47:14.776 INFO [stdout] 77c0da3108b586d358f33438a5f0417609ca4a397ce4e265a8142b7f05d0896a