Dec 06 18:15:14.446 INFO testing variant_count-1.0.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 18:15:14.446 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 18:15:14.810 INFO [stdout] 54abd93dd0efa4f976df6a6c76643028036dbf59152a03813fbe91b840ff3c61
Dec 06 18:15:14.814 INFO running `"docker" "start" "-a" "54abd93dd0efa4f976df6a6c76643028036dbf59152a03813fbe91b840ff3c61"`
Dec 06 18:15:15.948 INFO [stderr] usermod: no changes
Dec 06 18:15:16.089 INFO [stderr]    Compiling syn v0.15.22
Dec 06 18:15:23.179 INFO [stderr]    Compiling variant_count v1.0.0 (/source)
Dec 06 18:15:24.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
Dec 06 18:15:24.735 INFO [stderr] su: No module specific data is present
Dec 06 18:15:25.366 INFO running `"docker" "inspect" "54abd93dd0efa4f976df6a6c76643028036dbf59152a03813fbe91b840ff3c61"`
Dec 06 18:15:25.672 INFO running `"docker" "rm" "-f" "54abd93dd0efa4f976df6a6c76643028036dbf59152a03813fbe91b840ff3c61"`
Dec 06 18:15:25.912 INFO [stdout] 54abd93dd0efa4f976df6a6c76643028036dbf59152a03813fbe91b840ff3c61
Dec 06 18:15:25.914 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 18:15:26.276 INFO [stdout] 99ec4f150ad3dd605035e4624b4cba131cd8b43e44704b56f09477c63b5f17d3
Dec 06 18:15:26.278 INFO running `"docker" "start" "-a" "99ec4f150ad3dd605035e4624b4cba131cd8b43e44704b56f09477c63b5f17d3"`
Dec 06 18:15:27.294 INFO [stderr] usermod: no changes
Dec 06 18:15:27.373 INFO [stderr]    Compiling variant_count v1.0.0 (/source)
Dec 06 18:15:28.612 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 06 18:15:28.612 INFO [stderr] su: No module specific data is present
Dec 06 18:15:29.262 INFO running `"docker" "inspect" "99ec4f150ad3dd605035e4624b4cba131cd8b43e44704b56f09477c63b5f17d3"`
Dec 06 18:15:29.502 INFO running `"docker" "rm" "-f" "99ec4f150ad3dd605035e4624b4cba131cd8b43e44704b56f09477c63b5f17d3"`
Dec 06 18:15:29.718 INFO [stdout] 99ec4f150ad3dd605035e4624b4cba131cd8b43e44704b56f09477c63b5f17d3
Dec 06 18:15:29.718 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 18:15:30.284 INFO [stdout] ebdb7cd1bd49db177b9d4e2af72a671c8f7b9d10d94b9e8b17deb928a71fd23e
Dec 06 18:15:30.286 INFO running `"docker" "start" "-a" "ebdb7cd1bd49db177b9d4e2af72a671c8f7b9d10d94b9e8b17deb928a71fd23e"`
Dec 06 18:15:31.363 INFO [stderr] usermod: no changes
Dec 06 18:15:31.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 18:15:31.444 INFO [stderr]      Running /target/debug/deps/variant_count-ac13a72cce5bdffb
Dec 06 18:15:31.449 INFO [stdout] 
Dec 06 18:15:31.449 INFO [stdout] running 0 tests
Dec 06 18:15:31.449 INFO [stdout] 
Dec 06 18:15:31.449 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:15:31.449 INFO [stdout] 
Dec 06 18:15:31.452 INFO [stderr]      Running /target/debug/deps/variant_count-24902f53e6b0b2f3
Dec 06 18:15:31.460 INFO [stdout] 
Dec 06 18:15:31.460 INFO [stdout] running 1 test
Dec 06 18:15:31.464 INFO [stdout] test variant_count ... ok
Dec 06 18:15:31.464 INFO [stdout] 
Dec 06 18:15:31.464 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:15:31.464 INFO [stdout] 
Dec 06 18:15:31.468 INFO [stderr]    Doc-tests variant_count
Dec 06 18:15:32.456 INFO [stdout] 
Dec 06 18:15:32.456 INFO [stdout] running 1 test
Dec 06 18:15:33.420 INFO [stdout] test src/lib.rs -  (line 5) ... ok
Dec 06 18:15:33.420 INFO [stdout] 
Dec 06 18:15:33.420 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 18:15:33.420 INFO [stdout] 
Dec 06 18:15:33.438 INFO [stderr] su: No module specific data is present
Dec 06 18:15:33.898 INFO running `"docker" "inspect" "ebdb7cd1bd49db177b9d4e2af72a671c8f7b9d10d94b9e8b17deb928a71fd23e"`
Dec 06 18:15:34.174 INFO running `"docker" "rm" "-f" "ebdb7cd1bd49db177b9d4e2af72a671c8f7b9d10d94b9e8b17deb928a71fd23e"`
Dec 06 18:15:34.514 INFO [stdout] ebdb7cd1bd49db177b9d4e2af72a671c8f7b9d10d94b9e8b17deb928a71fd23e