Dec 06 23:16:18.669 INFO testing serde_struct_wrapper-0.3.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 23:16:18.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 23:16:19.214 INFO [stdout] 43b98aaddd77d939395fa694be92b845ae9034b92a0638e3fd178e49c183d6a1
Dec 06 23:16:19.216 INFO running `"docker" "start" "-a" "43b98aaddd77d939395fa694be92b845ae9034b92a0638e3fd178e49c183d6a1"`
Dec 06 23:16:20.662 INFO [stderr] usermod: no changes
Dec 06 23:16:20.720 INFO [stderr]    Compiling serde_struct_wrapper v0.3.2 (/source)
Dec 06 23:16:21.256 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 06 23:16:21.264 INFO [stderr] su: No module specific data is present
Dec 06 23:16:22.056 INFO running `"docker" "inspect" "43b98aaddd77d939395fa694be92b845ae9034b92a0638e3fd178e49c183d6a1"`
Dec 06 23:16:22.344 INFO running `"docker" "rm" "-f" "43b98aaddd77d939395fa694be92b845ae9034b92a0638e3fd178e49c183d6a1"`
Dec 06 23:16:22.644 INFO [stdout] 43b98aaddd77d939395fa694be92b845ae9034b92a0638e3fd178e49c183d6a1
Dec 06 23:16:22.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 23:16:23.135 INFO [stdout] 1c2dc2e70431804b5b4e3a21e123813bb839d3328c94511969ee7a4b070e0264
Dec 06 23:16:23.138 INFO running `"docker" "start" "-a" "1c2dc2e70431804b5b4e3a21e123813bb839d3328c94511969ee7a4b070e0264"`
Dec 06 23:16:24.931 INFO [stderr] usermod: no changes
Dec 06 23:16:25.025 INFO [stderr]    Compiling serde_struct_wrapper v0.3.2 (/source)
Dec 06 23:16:27.568 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 23:16:27.568 INFO [stderr]   --> tests/test_ser.rs:15:1
Dec 06 23:16:27.568 INFO [stderr]    |
Dec 06 23:16:27.568 INFO [stderr] 15 | serialize_with_root!("point": Point);
Dec 06 23:16:27.568 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 23:16:27.568 INFO [stderr]    |
Dec 06 23:16:27.568 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 23:16:27.568 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 23:16:27.568 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 06 23:16:27.568 INFO [stderr] 
Dec 06 23:16:28.244 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 23:16:28.244 INFO [stderr]   --> tests/test_ser_de.rs:15:1
Dec 06 23:16:28.244 INFO [stderr]    |
Dec 06 23:16:28.244 INFO [stderr] 15 | serde_with_root!("point": Point);
Dec 06 23:16:28.244 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 23:16:28.244 INFO [stderr]    |
Dec 06 23:16:28.244 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 23:16:28.244 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 23:16:28.244 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 06 23:16:28.244 INFO [stderr] 
Dec 06 23:16:29.976 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
Dec 06 23:16:30.004 INFO [stderr] su: No module specific data is present
Dec 06 23:16:31.306 INFO running `"docker" "inspect" "1c2dc2e70431804b5b4e3a21e123813bb839d3328c94511969ee7a4b070e0264"`
Dec 06 23:16:31.588 INFO running `"docker" "rm" "-f" "1c2dc2e70431804b5b4e3a21e123813bb839d3328c94511969ee7a4b070e0264"`
Dec 06 23:16:31.859 INFO [stdout] 1c2dc2e70431804b5b4e3a21e123813bb839d3328c94511969ee7a4b070e0264
Dec 06 23:16:31.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 23:16:32.340 INFO [stdout] 57069caef50fc58967fc23f18ff8a8a5b9490bde1817fd5f5f7b6b9e419f08eb
Dec 06 23:16:32.348 INFO running `"docker" "start" "-a" "57069caef50fc58967fc23f18ff8a8a5b9490bde1817fd5f5f7b6b9e419f08eb"`
Dec 06 23:16:33.579 INFO [stderr] usermod: no changes
Dec 06 23:16:33.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 23:16:33.726 INFO [stderr]      Running /target/debug/deps/serde_struct_wrapper-b6b96a809164db9d
Dec 06 23:16:33.728 INFO [stdout] 
Dec 06 23:16:33.728 INFO [stdout] running 0 tests
Dec 06 23:16:33.728 INFO [stdout] 
Dec 06 23:16:33.728 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:16:33.728 INFO [stdout] 
Dec 06 23:16:33.744 INFO [stderr]      Running /target/debug/deps/test_de-4814dbf0fc40d549
Dec 06 23:16:33.748 INFO [stdout] 
Dec 06 23:16:33.748 INFO [stdout] running 3 tests
Dec 06 23:16:33.748 INFO [stdout] test deserializes_struct_with_root ... ok
Dec 06 23:16:33.748 INFO [stdout] test deserializer_throws_error_on_missing_root ... ok
Dec 06 23:16:33.748 INFO [stdout] test deserializer_throws_error_on_duplicate_root ... ok
Dec 06 23:16:33.748 INFO [stdout] 
Dec 06 23:16:33.748 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:16:33.748 INFO [stdout] 
Dec 06 23:16:33.760 INFO [stdout] 
Dec 06 23:16:33.760 INFO [stderr]      Running /target/debug/deps/test_ser-e006466bc9bc2981
Dec 06 23:16:33.760 INFO [stdout] running 1 test
Dec 06 23:16:33.760 INFO [stdout] test serializes_struct_with_root ... ok
Dec 06 23:16:33.760 INFO [stdout] 
Dec 06 23:16:33.760 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:16:33.760 INFO [stdout] 
Dec 06 23:16:33.764 INFO [stderr]      Running /target/debug/deps/test_ser_de-3ea88d6854d0ef6a
Dec 06 23:16:33.772 INFO [stdout] 
Dec 06 23:16:33.772 INFO [stdout] running 1 test
Dec 06 23:16:33.772 INFO [stdout] test serializes_and_deserializes_struct_with_root ... ok
Dec 06 23:16:33.772 INFO [stdout] 
Dec 06 23:16:33.772 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:16:33.772 INFO [stdout] 
Dec 06 23:16:33.776 INFO [stderr]    Doc-tests serde_struct_wrapper
Dec 06 23:16:34.628 INFO [stdout] 
Dec 06 23:16:34.628 INFO [stdout] running 3 tests
Dec 06 23:16:36.237 INFO [stdout] test src/lib.rs -  (line 26) ... ok
Dec 06 23:16:36.489 INFO [stdout] test src/lib.rs - serialize_with_root (line 176) ... ok
Dec 06 23:16:36.619 INFO [stdout] test src/lib.rs - deserialize_with_root (line 69) ... ok
Dec 06 23:16:36.619 INFO [stdout] 
Dec 06 23:16:36.619 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:16:36.619 INFO [stdout] 
Dec 06 23:16:36.631 INFO [stderr] su: No module specific data is present
Dec 06 23:16:37.120 INFO running `"docker" "inspect" "57069caef50fc58967fc23f18ff8a8a5b9490bde1817fd5f5f7b6b9e419f08eb"`
Dec 06 23:16:37.366 INFO running `"docker" "rm" "-f" "57069caef50fc58967fc23f18ff8a8a5b9490bde1817fd5f5f7b6b9e419f08eb"`
Dec 06 23:16:37.612 INFO [stdout] 57069caef50fc58967fc23f18ff8a8a5b9490bde1817fd5f5f7b6b9e419f08eb