Nov 16 11:18:25.696 INFO testing terakun/type_inference against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 11:18:25.697 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:18:25.882 INFO [stdout] 66334e6c284fde20e0224ebfed1e681a96982fe3c4c0df45bde70fc415b4631c
Nov 16 11:18:25.885 INFO running `"docker" "start" "-a" "66334e6c284fde20e0224ebfed1e681a96982fe3c4c0df45bde70fc415b4631c"`
Nov 16 11:18:26.273 INFO [stderr] usermod: no changes
Nov 16 11:18:26.297 INFO [stderr]    Compiling type_inference v0.1.0 (/source)
Nov 16 11:18:26.607 INFO [stderr] warning: variant is never constructed: `Bool`
Nov 16 11:18:26.607 INFO [stderr]   --> src/ast.rs:14:5
Nov 16 11:18:26.607 INFO [stderr]    |
Nov 16 11:18:26.607 INFO [stderr] 14 |     Bool(bool),
Nov 16 11:18:26.607 INFO [stderr]    |     ^^^^^^^^^^
Nov 16 11:18:26.607 INFO [stderr]    |
Nov 16 11:18:26.607 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 11:18:26.607 INFO [stderr] 
Nov 16 11:18:27.282 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 16 11:18:27.284 INFO [stderr] su: No module specific data is present
Nov 16 11:18:27.544 INFO running `"docker" "inspect" "66334e6c284fde20e0224ebfed1e681a96982fe3c4c0df45bde70fc415b4631c"`
Nov 16 11:18:27.617 INFO running `"docker" "rm" "-f" "66334e6c284fde20e0224ebfed1e681a96982fe3c4c0df45bde70fc415b4631c"`
Nov 16 11:18:27.703 INFO [stdout] 66334e6c284fde20e0224ebfed1e681a96982fe3c4c0df45bde70fc415b4631c
Nov 16 11:18:27.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:18:27.879 INFO [stdout] a070e83c7242353bd7be714a2e370ea1122fdd20340591eafde7da1a73b77b99
Nov 16 11:18:27.883 INFO running `"docker" "start" "-a" "a070e83c7242353bd7be714a2e370ea1122fdd20340591eafde7da1a73b77b99"`
Nov 16 11:18:28.290 INFO [stderr] usermod: no changes
Nov 16 11:18:28.318 INFO [stderr]    Compiling type_inference v0.1.0 (/source)
Nov 16 11:18:28.629 INFO [stderr] warning: variant is never constructed: `Bool`
Nov 16 11:18:28.629 INFO [stderr]   --> src/ast.rs:14:5
Nov 16 11:18:28.629 INFO [stderr]    |
Nov 16 11:18:28.629 INFO [stderr] 14 |     Bool(bool),
Nov 16 11:18:28.629 INFO [stderr]    |     ^^^^^^^^^^
Nov 16 11:18:28.629 INFO [stderr]    |
Nov 16 11:18:28.629 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 11:18:28.629 INFO [stderr] 
Nov 16 11:18:29.017 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 16 11:18:29.027 INFO [stderr] su: No module specific data is present
Nov 16 11:18:29.773 INFO running `"docker" "inspect" "a070e83c7242353bd7be714a2e370ea1122fdd20340591eafde7da1a73b77b99"`
Nov 16 11:18:29.995 INFO running `"docker" "rm" "-f" "a070e83c7242353bd7be714a2e370ea1122fdd20340591eafde7da1a73b77b99"`
Nov 16 11:18:30.258 INFO [stdout] a070e83c7242353bd7be714a2e370ea1122fdd20340591eafde7da1a73b77b99
Nov 16 11:18:30.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 11:18:30.698 INFO [stdout] 2b94c09642b49298cce536ac9cdeb8790b02b237e06d9c26e19ca95c91ab19e1
Nov 16 11:18:30.700 INFO running `"docker" "start" "-a" "2b94c09642b49298cce536ac9cdeb8790b02b237e06d9c26e19ca95c91ab19e1"`
Nov 16 11:18:31.721 INFO [stderr] usermod: no changes
Nov 16 11:18:31.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 11:18:31.771 INFO [stderr]      Running /target/debug/deps/type_inference-b3fc030a4889f13c
Nov 16 11:18:31.775 INFO [stderr] su: No module specific data is present
Nov 16 11:18:31.775 INFO [stdout] 
Nov 16 11:18:31.775 INFO [stdout] running 0 tests
Nov 16 11:18:31.775 INFO [stdout] 
Nov 16 11:18:31.775 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 11:18:31.775 INFO [stdout] 
Nov 16 11:18:32.431 INFO running `"docker" "inspect" "2b94c09642b49298cce536ac9cdeb8790b02b237e06d9c26e19ca95c91ab19e1"`
Nov 16 11:18:32.775 INFO running `"docker" "rm" "-f" "2b94c09642b49298cce536ac9cdeb8790b02b237e06d9c26e19ca95c91ab19e1"`
Nov 16 11:18:33.106 INFO [stdout] 2b94c09642b49298cce536ac9cdeb8790b02b237e06d9c26e19ca95c91ab19e1