Dec 06 05:36:19.635 INFO testing benschulz/acid against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 05:36:19.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:36:19.928 INFO [stdout] 17871e5113a6b5ce42c49ebeefda4f334a8956f4c9a33c2e1cde9f9868b7f0f3
Dec 06 05:36:19.930 INFO running `"docker" "start" "-a" "17871e5113a6b5ce42c49ebeefda4f334a8956f4c9a33c2e1cde9f9868b7f0f3"`
Dec 06 05:36:20.553 INFO [stderr] usermod: no changes
Dec 06 05:36:20.603 INFO [stderr]    Compiling acid v0.1.0 (/source)
Dec 06 05:36:21.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 06 05:36:21.021 INFO [stderr] su: No module specific data is present
Dec 06 05:36:21.318 INFO running `"docker" "inspect" "17871e5113a6b5ce42c49ebeefda4f334a8956f4c9a33c2e1cde9f9868b7f0f3"`
Dec 06 05:36:21.450 INFO running `"docker" "rm" "-f" "17871e5113a6b5ce42c49ebeefda4f334a8956f4c9a33c2e1cde9f9868b7f0f3"`
Dec 06 05:36:21.582 INFO [stdout] 17871e5113a6b5ce42c49ebeefda4f334a8956f4c9a33c2e1cde9f9868b7f0f3
Dec 06 05:36:21.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:36:21.856 INFO [stdout] 6d375e86b4c26420eaa348b4e6848df82c5de89014285cace7f184299379ffed
Dec 06 05:36:21.862 INFO running `"docker" "start" "-a" "6d375e86b4c26420eaa348b4e6848df82c5de89014285cace7f184299379ffed"`
Dec 06 05:36:22.284 INFO [stderr] usermod: no changes
Dec 06 05:36:22.311 INFO [stderr]    Compiling acid v0.1.0 (/source)
Dec 06 05:36:22.712 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Dec 06 05:36:22.712 INFO [stderr]   --> src/lib.rs:51:5
Dec 06 05:36:22.712 INFO [stderr]    |
Dec 06 05:36:22.712 INFO [stderr] 51 |     acid.clone();
Dec 06 05:36:22.712 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 05:36:22.712 INFO [stderr]    |
Dec 06 05:36:22.712 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 05:36:22.712 INFO [stderr]    = note: cloning is often expensive and is not expected to have side effects
Dec 06 05:36:22.712 INFO [stderr] 
Dec 06 05:36:22.712 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Dec 06 05:36:22.712 INFO [stderr]   --> src/lib.rs:52:5
Dec 06 05:36:22.712 INFO [stderr]    |
Dec 06 05:36:22.712 INFO [stderr] 52 |     acid.clone();
Dec 06 05:36:22.712 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 05:36:22.712 INFO [stderr]    |
Dec 06 05:36:22.712 INFO [stderr]    = note: cloning is often expensive and is not expected to have side effects
Dec 06 05:36:22.712 INFO [stderr] 
Dec 06 05:36:23.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 06 05:36:23.250 INFO [stderr] su: No module specific data is present
Dec 06 05:36:23.571 INFO running `"docker" "inspect" "6d375e86b4c26420eaa348b4e6848df82c5de89014285cace7f184299379ffed"`
Dec 06 05:36:23.758 INFO running `"docker" "rm" "-f" "6d375e86b4c26420eaa348b4e6848df82c5de89014285cace7f184299379ffed"`
Dec 06 05:36:24.064 INFO [stdout] 6d375e86b4c26420eaa348b4e6848df82c5de89014285cace7f184299379ffed
Dec 06 05:36:24.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 05:36:24.412 INFO [stdout] 1220d94f31e4dedea7e7f57d45af1eeafd0442f43652c1055ea487f44961cab3
Dec 06 05:36:24.415 INFO running `"docker" "start" "-a" "1220d94f31e4dedea7e7f57d45af1eeafd0442f43652c1055ea487f44961cab3"`
Dec 06 05:36:25.118 INFO [stderr] usermod: no changes
Dec 06 05:36:25.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 05:36:25.148 INFO [stderr]      Running /target/debug/deps/acid-a874c5536289f444
Dec 06 05:36:25.152 INFO [stdout] 
Dec 06 05:36:25.152 INFO [stdout] running 1 test
Dec 06 05:36:25.189 INFO [stdout] test it_should_panic_when_running_out_of_ids ... ok
Dec 06 05:36:25.189 INFO [stdout] 
Dec 06 05:36:25.189 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:36:25.189 INFO [stdout] 
Dec 06 05:36:25.190 INFO [stderr]      Running /target/debug/deps/test-028517632dee1d38
Dec 06 05:36:25.192 INFO [stdout] 
Dec 06 05:36:25.192 INFO [stdout] running 1 test
Dec 06 05:36:25.192 INFO [stdout] test ids_for_two_clones_should_differ ... ok
Dec 06 05:36:25.192 INFO [stdout] 
Dec 06 05:36:25.192 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:36:25.192 INFO [stdout] 
Dec 06 05:36:25.193 INFO [stderr]    Doc-tests acid
Dec 06 05:36:25.705 INFO [stdout] 
Dec 06 05:36:25.705 INFO [stdout] running 0 tests
Dec 06 05:36:25.705 INFO [stdout] 
Dec 06 05:36:25.705 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:36:25.705 INFO [stdout] 
Dec 06 05:36:25.709 INFO [stderr] su: No module specific data is present
Dec 06 05:36:26.125 INFO running `"docker" "inspect" "1220d94f31e4dedea7e7f57d45af1eeafd0442f43652c1055ea487f44961cab3"`
Dec 06 05:36:26.266 INFO running `"docker" "rm" "-f" "1220d94f31e4dedea7e7f57d45af1eeafd0442f43652c1055ea487f44961cab3"`
Dec 06 05:36:26.499 INFO [stdout] 1220d94f31e4dedea7e7f57d45af1eeafd0442f43652c1055ea487f44961cab3