Dec 07 19:11:06.569 INFO testing datafrog-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 19:11:06.569 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 07 19:11:06.962 INFO [stdout] 456efe782d25b6708ca6f6b1687121433ad03d79b9ab5b3abe99ba0da7dd57c2
Dec 07 19:11:06.966 INFO running `"docker" "start" "-a" "456efe782d25b6708ca6f6b1687121433ad03d79b9ab5b3abe99ba0da7dd57c2"`
Dec 07 19:11:08.416 INFO [stderr] usermod: no changes
Dec 07 19:11:08.508 INFO [stderr]    Compiling datafrog v0.1.0 (/source)
Dec 07 19:11:10.572 INFO [stderr] warning: unused variable: `requires`
Dec 07 19:11:10.572 INFO [stderr]   --> src/bin/borrow_check.rs:66:9
Dec 07 19:11:10.572 INFO [stderr]    |
Dec 07 19:11:10.572 INFO [stderr] 66 |     let requires = {
Dec 07 19:11:10.572 INFO [stderr]    |         ^^^^^^^^ help: consider using `_requires` instead
Dec 07 19:11:10.588 INFO [stderr]    |
Dec 07 19:11:10.588 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 19:11:10.588 INFO [stderr] 
Dec 07 19:11:15.384 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.93s
Dec 07 19:11:15.384 INFO [stderr] su: No module specific data is present
Dec 07 19:11:16.512 INFO running `"docker" "inspect" "456efe782d25b6708ca6f6b1687121433ad03d79b9ab5b3abe99ba0da7dd57c2"`
Dec 07 19:11:16.834 INFO running `"docker" "rm" "-f" "456efe782d25b6708ca6f6b1687121433ad03d79b9ab5b3abe99ba0da7dd57c2"`
Dec 07 19:11:17.144 INFO [stdout] 456efe782d25b6708ca6f6b1687121433ad03d79b9ab5b3abe99ba0da7dd57c2
Dec 07 19:11:17.146 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 07 19:11:17.592 INFO [stdout] 4fb608f78046bb5b40d12d6b8431c7bae9e18d352d9483aab785ead0fb7d89f9
Dec 07 19:11:17.596 INFO running `"docker" "start" "-a" "4fb608f78046bb5b40d12d6b8431c7bae9e18d352d9483aab785ead0fb7d89f9"`
Dec 07 19:11:19.103 INFO [stderr] usermod: no changes
Dec 07 19:11:19.180 INFO [stderr]    Compiling datafrog v0.1.0 (/source)
Dec 07 19:11:21.000 INFO [stderr] warning: unused variable: `requires`
Dec 07 19:11:21.000 INFO [stderr]   --> src/bin/borrow_check.rs:66:9
Dec 07 19:11:21.000 INFO [stderr]    |
Dec 07 19:11:21.000 INFO [stderr] 66 |     let requires = {
Dec 07 19:11:21.000 INFO [stderr]    |         ^^^^^^^^ help: consider using `_requires` instead
Dec 07 19:11:21.000 INFO [stderr]    |
Dec 07 19:11:21.000 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 19:11:21.000 INFO [stderr] 
Dec 07 19:11:21.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 07 19:11:21.624 INFO [stderr] su: No module specific data is present
Dec 07 19:11:22.604 INFO running `"docker" "inspect" "4fb608f78046bb5b40d12d6b8431c7bae9e18d352d9483aab785ead0fb7d89f9"`
Dec 07 19:11:22.924 INFO running `"docker" "rm" "-f" "4fb608f78046bb5b40d12d6b8431c7bae9e18d352d9483aab785ead0fb7d89f9"`
Dec 07 19:11:23.284 INFO [stdout] 4fb608f78046bb5b40d12d6b8431c7bae9e18d352d9483aab785ead0fb7d89f9
Dec 07 19:11:23.290 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 07 19:11:23.767 INFO [stdout] f40c267d3439388085b2d4da37de6f2be9bd8aabe4f4a9df0b4509c689c57c10
Dec 07 19:11:23.774 INFO running `"docker" "start" "-a" "f40c267d3439388085b2d4da37de6f2be9bd8aabe4f4a9df0b4509c689c57c10"`
Dec 07 19:11:24.920 INFO [stderr] usermod: no changes
Dec 07 19:11:25.012 INFO [stdout] 
Dec 07 19:11:25.012 INFO [stdout] running 0 tests
Dec 07 19:11:25.012 INFO [stdout] 
Dec 07 19:11:25.012 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:11:25.012 INFO [stdout] 
Dec 07 19:11:25.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 19:11:25.012 INFO [stderr]      Running /target/debug/deps/datafrog-fc44b6b4c7a463f1
Dec 07 19:11:25.012 INFO [stderr]      Running /target/debug/deps/borrow_check-38e909c7ad342a4e
Dec 07 19:11:25.016 INFO [stdout] 
Dec 07 19:11:25.016 INFO [stdout] running 0 tests
Dec 07 19:11:25.016 INFO [stdout] 
Dec 07 19:11:25.016 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:11:25.016 INFO [stdout] 
Dec 07 19:11:25.016 INFO [stdout] 
Dec 07 19:11:25.016 INFO [stdout] running 0 tests
Dec 07 19:11:25.016 INFO [stdout] 
Dec 07 19:11:25.016 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:11:25.016 INFO [stdout] 
Dec 07 19:11:25.016 INFO [stderr]      Running /target/debug/deps/graspan1-5a082a538f6db638
Dec 07 19:11:25.016 INFO [stderr]    Doc-tests datafrog
Dec 07 19:11:26.027 INFO [stdout] 
Dec 07 19:11:26.027 INFO [stdout] running 3 tests
Dec 07 19:11:29.796 INFO [stdout] test src/lib.rs - Variable<Tuple>::from_antijoin (line 225) ... ok
Dec 07 19:11:29.856 INFO [stdout] test src/lib.rs - Variable<Tuple>::from_join (line 194) ... ok
Dec 07 19:11:29.931 INFO [stdout] test src/lib.rs - Variable<Tuple>::from_map (line 258) ... ok
Dec 07 19:11:29.932 INFO [stdout] 
Dec 07 19:11:29.932 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:11:29.932 INFO [stdout] 
Dec 07 19:11:29.951 INFO [stderr] su: No module specific data is present
Dec 07 19:11:30.279 INFO running `"docker" "inspect" "f40c267d3439388085b2d4da37de6f2be9bd8aabe4f4a9df0b4509c689c57c10"`
Dec 07 19:11:30.362 INFO running `"docker" "rm" "-f" "f40c267d3439388085b2d4da37de6f2be9bd8aabe4f4a9df0b4509c689c57c10"`
Dec 07 19:11:30.465 INFO [stdout] f40c267d3439388085b2d4da37de6f2be9bd8aabe4f4a9df0b4509c689c57c10