Dec 13 00:12:04.904 INFO testing tiffany352/tifflang against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 00:12:04.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 00:12:05.480 INFO [stdout] 5e3bcfb12d4626401355ccf0ef3ef279fbe4896fde68795db18b024b1fec03d0
Dec 13 00:12:05.483 INFO running `"docker" "start" "-a" "5e3bcfb12d4626401355ccf0ef3ef279fbe4896fde68795db18b024b1fec03d0"`
Dec 13 00:12:06.883 INFO [stderr] usermod: no changes
Dec 13 00:12:06.967 INFO [stderr]    Compiling web-assembler v0.1.0
Dec 13 00:12:06.969 INFO [stderr]    Compiling memchr v2.0.2
Dec 13 00:12:07.838 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 13 00:12:10.215 INFO [stderr]    Compiling regex v1.0.5
Dec 13 00:12:19.133 INFO [stderr]    Compiling tifflang v0.0.0 (/source)
Dec 13 00:12:19.828 INFO [stderr] warning: variant is never constructed: `Function`
Dec 13 00:12:19.828 INFO [stderr]   --> src/typecheck.rs:46:5
Dec 13 00:12:19.828 INFO [stderr]    |
Dec 13 00:12:19.831 INFO [stderr] 46 | /     Function {
Dec 13 00:12:19.831 INFO [stderr] 47 | |         result: Box<Type>,
Dec 13 00:12:19.831 INFO [stderr] 48 | |         args: Vec<Type>,
Dec 13 00:12:19.831 INFO [stderr] 49 | |     }
Dec 13 00:12:19.831 INFO [stderr]    | |_____^
Dec 13 00:12:19.831 INFO [stderr]    |
Dec 13 00:12:19.831 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 00:12:19.831 INFO [stderr] 
Dec 13 00:12:23.355 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.44s
Dec 13 00:12:23.355 INFO [stderr] su: No module specific data is present
Dec 13 00:12:24.008 INFO running `"docker" "inspect" "5e3bcfb12d4626401355ccf0ef3ef279fbe4896fde68795db18b024b1fec03d0"`
Dec 13 00:12:24.305 INFO running `"docker" "rm" "-f" "5e3bcfb12d4626401355ccf0ef3ef279fbe4896fde68795db18b024b1fec03d0"`
Dec 13 00:12:24.575 INFO [stdout] 5e3bcfb12d4626401355ccf0ef3ef279fbe4896fde68795db18b024b1fec03d0
Dec 13 00:12:24.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 00:12:25.136 INFO [stdout] e427537f75764eb16bd1fe19e34bfb7686f6c36bb78750cced843e31ba27dcde
Dec 13 00:12:25.138 INFO running `"docker" "start" "-a" "e427537f75764eb16bd1fe19e34bfb7686f6c36bb78750cced843e31ba27dcde"`
Dec 13 00:12:26.610 INFO [stderr] usermod: no changes
Dec 13 00:12:26.685 INFO [stderr]    Compiling tifflang v0.0.0 (/source)
Dec 13 00:12:27.459 INFO [stderr] warning: variant is never constructed: `Function`
Dec 13 00:12:27.459 INFO [stderr]   --> src/typecheck.rs:46:5
Dec 13 00:12:27.459 INFO [stderr]    |
Dec 13 00:12:27.459 INFO [stderr] 46 | /     Function {
Dec 13 00:12:27.459 INFO [stderr] 47 | |         result: Box<Type>,
Dec 13 00:12:27.459 INFO [stderr] 48 | |         args: Vec<Type>,
Dec 13 00:12:27.459 INFO [stderr] 49 | |     }
Dec 13 00:12:27.459 INFO [stderr]    | |_____^
Dec 13 00:12:27.459 INFO [stderr]    |
Dec 13 00:12:27.459 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 00:12:27.459 INFO [stderr] 
Dec 13 00:12:28.649 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Dec 13 00:12:28.655 INFO [stderr] su: No module specific data is present
Dec 13 00:12:29.429 INFO running `"docker" "inspect" "e427537f75764eb16bd1fe19e34bfb7686f6c36bb78750cced843e31ba27dcde"`
Dec 13 00:12:29.759 INFO running `"docker" "rm" "-f" "e427537f75764eb16bd1fe19e34bfb7686f6c36bb78750cced843e31ba27dcde"`
Dec 13 00:12:30.030 INFO [stdout] e427537f75764eb16bd1fe19e34bfb7686f6c36bb78750cced843e31ba27dcde
Dec 13 00:12:30.035 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 00:12:30.512 INFO [stdout] be3debdbeac735639a2a03aeda982d9a05c0493f0ca7c199393b987cd70b34b8
Dec 13 00:12:30.521 INFO running `"docker" "start" "-a" "be3debdbeac735639a2a03aeda982d9a05c0493f0ca7c199393b987cd70b34b8"`
Dec 13 00:12:31.842 INFO [stderr] usermod: no changes
Dec 13 00:12:31.943 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 00:12:31.943 INFO [stdout] 
Dec 13 00:12:31.943 INFO [stderr]      Running /target/debug/deps/tifflang-ad58f4f8951c42e7
Dec 13 00:12:31.943 INFO [stdout] running 0 tests
Dec 13 00:12:31.943 INFO [stdout] 
Dec 13 00:12:31.943 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:12:31.943 INFO [stdout] 
Dec 13 00:12:31.947 INFO [stderr] su: No module specific data is present
Dec 13 00:12:33.009 INFO running `"docker" "inspect" "be3debdbeac735639a2a03aeda982d9a05c0493f0ca7c199393b987cd70b34b8"`
Dec 13 00:12:33.361 INFO running `"docker" "rm" "-f" "be3debdbeac735639a2a03aeda982d9a05c0493f0ca7c199393b987cd70b34b8"`
Dec 13 00:12:33.674 INFO [stdout] be3debdbeac735639a2a03aeda982d9a05c0493f0ca7c199393b987cd70b34b8